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QCPU-A(A Mode)User`s Manual

1. A Annan an c NP Eo o m i Y 65 93 6 3 68 J 0 25 App 66 MELSEC Q MASE Atse1PN POWER MITSUBISHI O INPUT OUTPUT 100 240VAC DC 5V 5A 105VA 50 60Hz 54 5 2 14 Unit mm inch APPENDICES MELSEC Q Appendix 6 3 Dimensions of base module 1 Basic base module QA1S33B 7 A O 0 A J A oy aah WU LS o ss a rm PA e Se 16 4 T 235 9 25 10 0 65 51 2 2 02 S 255 10 04 9 39 Unit mm inch 2 Basic base module QA1S35B o o o 6 O Al Ll ll Ll i 0 J L l a JAL o_O 0 85 51 2 2 02 gt 0 39 325 12 8 0 39 3 Basic base module QA1S38B Unit mm inch o o o o 0 0 O 0 Fl El IN Al in I in in I I
2. 11 18 1 Write the parameters again and check 2 Check the station number settings 3 Persistent error occurrence may indicate a hardware fault Consult your nearest Mitsubishi representa tive explaining the nature of the problem Read the error step using a peripheral device and check and correct program of the step AD57 S1 and AD58 cannot be used with QCPU A Review the program 1 Read the error step using a peripheral device and correct the program meeting loaded conditions of remote terminal modules 2 Provide interlock using M9081 communication request registration areas BUSY signal or D9081 number of vacant areas in the communication request registration areas when the PRC instruction is executed to a remote terminal 3 Correct the program specified by the ZCHG instruction to other 11 TROUBLESHOOTING MELSEC Q Error Code List Continue Error Code Detailed Error Massage D9008 D ne Error and Cause Corrective Action The CPU malfunctioned due to noise Take proper countermeasures for 5 l Hardware failure noise MAIN CPU 2 Since it is hardware error consult Mitsubishi representative 1 The battery voltage for the CPU module 1 Replace the battery of the CPU has dropped below the specified value module 2 The lead connector of the CPU module 2 Connec
3. Remove the current battery from MH KH the battery holder O Insert the new battery in the proper orientation into the battery holder Fully insert the battery holder into the SRAM card and check that the battery holder lock switch is set to LOCK position Monitor M9048 to check whether it turns ON or OFF Monitor M9006 to check whether it turns ON or OFF S lt The battery for the CPU module is defective j Refer to section 7 7 2 1 Completion OFF 8 EMC DIRECTIVE AND LOW VOLTAGE INSTRUCTION MELSEC Q 8 EMC DIRECTIVE AND LOW VOLTAGE INSTRUCTION For the products sold in the European countries the conformance to the EMC Directive which is one of the European Directives has been legally obliged to be certified since 1996 Also the conformance to the Low Voltage Directive which is one of the European Directives has been legally obliged to be certified since 1997 The manufacturers who recognize their products to conform to the EMC Directive and Low Voltage Directive require to declare that their products conform to these Directives and put CE mark on their products 8 1 Requirements for conformance to EMC Directive The EMC Directive specifies both emission electromagnetic interference which means that an intense electromagnetic wave is not emitted to the outside and immunity electromagnetic sensitivity which means that pr
4. 2 Order of user memory storage During RAM operation MELSEC Q During boot operation from ROM Parameter T C setting value Main Main program MELSECNET 10 network parameter T C setting value Sub T C setting value Main ROM Main program MELSECNET 10 network parameter T C setting value Sub 1 Sub program Reserved for internal system Memory capacity of memory card RAM 304k bytes max Memory capacity when sub program is used of built in RAM Expansion comment 144k bytes max Expansion file register File register y Comment Expansion file register x1 Sub programs can be used only with QO6HCPU A Memory capacity of built in ROM Sub program 144k bytes max Unusable Boot operation Unused from ROM k Parameter Change into T Parameter T C setting value Main Main program MELSECNET 10 network parameter T C setting value Sub Sub program Reserved for internal system when sub program is used Expansion comment Expansion file register File register Comment Expansion file register Expansion file register Note that the sequence program can use only up to 22k steps when the maximum 16k bytes are used for the MELSECNET 10 network parameters The memory area for the sequence program for QCPU A is the same as that for MELSECNET 10 Therefore the remainder of s
5. 1 The setting range for the sequence accumulation time is 1 to 255ms default 5ms The value in D9077 should be in the range between 1 and 255 Otherwise the value in D9077 is reset to 0 and M9077 is always OFF 2 If the instruction signal for the FROM TO instruction is a pulse signal the interlock with M9077 may mask the FROM TO instruction disabling execution In such a case keep the instruction signal once in the other device 3 If execution order is set to the FROM TO instruction adding M9077 may change the execution order In such a case do not use M9077 and make the execution interval of the FROM TO instruction longer with a user program 4 CPU MODULE MELSEC Q 4 5 Precautions When Handling the Module Precautions when handling the CPU module from unpacking to installation are described below CAUTION e Use the PC in the environment given in the general specifications of this manual Using the PC outside the range of the general specifications may result in electric shock fire or malfunctioning or may damage or degrade the module e Insert the tabs at the bottom of the module into the mounting holes in the base module before installing the module and tighten the module fixed screws with the specified torque Improper installation may result in malfunctioning breakdowns or cause the module to fall out e Tighten the screws with the specified torque If the screws are loose it may result in short c
6. Control gt Door p panel Mh 20mm or more Ai fomm or more x4 y Y I 7 ae 5mm or more 3 5mm or more 2 In the case where the wiring duct has the height of 50mm or less In other cases the figure should be 40mm or more 3 The figure should be 20mm or more if an expansion cable is connected without removing the next module 4 The figure should be 80mm or more for the connector type module 9 LOADING AND INSTALLATION 3 MELSEC Q Module installing position a Install the PC in the following position to ensure ventilation for heat radiation Vertical position Horizontal position Install the base module on a flat surface When the base module is installed on an uneven surface the PC board may be strained resulting in malfunction Do not install the PC close to a vibration source such as a large electromagnetic contactor or no fuse breaker Install the PC to the separate panel or isolate it as far as possible Provide the following distances between the PC and devices contactor or relay to avoid the influence of radiation noise or heat e Devices installed in front of the PC 100mm or more e Devices installed on either side of the PC 50mm ore more Contactor relay etc 9 3 9 LOADING AND INSTALLATION MELSEC Q 7 Note the followings to mount the PC to the DIN rail a Applicable type name of the DIN rail JIS C2B12 TH35 7 5Fe TH35 7 5A1 TH35 15Fe b Inter
7. cscceccecceseeeeeeeceeeeeeeaecaeceeeeaesaesaeseeeeaesaesaeseaeeas 9 12 9 2 Concept of Fail safe CirClib oooonicnnninnnnnnnnncnnnonnm 9 15 9 3 Installation ENVirOnMent eceecceeceeeeeeeeeeeeeeeeeeeeeaeeeaeeeaeeeaeeeaeeeaeesaeesaeeeaeesaeesaeesaeesaeesaeesaeeseeeeesieeeieeeaeees 9 18 9 4 Calculation Method of Heat Amount Generated by the PC ce csscceceeceeseeeeceeeeeeeaeeaeceeseesnsaeseeeeaeeaes 9 18 9 5 Wiring the power SUHOI eotea asda da A ie aie sii 9 20 9 6 Precautions on the Connection with an Uninterruptible Power Supply UPS ccceseeeeeeeteeees 9 22 10 4 RoOutING INSPECTION 20 wh ian a ee ee eh ee a ee ee 10 2 10 2 Periodic INnSpectiOniss 2424 sha hee ah ean Raa nae eae a ee ede 10 3 11 TROUBLESHOOTING 11 1to 11 22 11 1 Fundamentals of TroubleShooting eceeceeceeceeeeeeeeeeeeeeeeeeeeeeeeeeaeeeeeseaeeeaeeeaeenaeeeaeeeaeeeaeeeaeeeaeseaeeeaeenas 11 1 11 2 Troubleshooting viii AA 11 2 11 2 1 Troubleshooting flowchart rupa A naa E cnc 11 2 11 2 2 Flowchart for actions when the POWER LED is turned OFF ooccccciccccncccccnncncnnncnnrnnrncnccnnnnnno 11 3 11 2 3 Flowchart for actions when the MODE LED turns OFF cecceseeeeeeeeeeeeeeeeeseeeeeeeeeeneaeeaee 11 4 11 2 4 Flowchart for actions when the RUN LED is turned OFF ccceeceeceeeeseeeeeeeeeeeeeeeeeeseeeeeeaes 11 5 11 2 5 Flowchart for actions when the RUN LED is flashin9 onooncnninnninninnnnnnonnnonnconncann
8. MELSEC Q 4 Positioning Modules Precautions to be followed when the machinery to conform to the EMC Directive are configured using the A1SD75PO S3 are described below a module CPU module gt o 2 5 wn o o oO When wiring with a 2 m 6 6 ft or less cable Ground the shield section of the external wiring cable with the cable clamp Ground the shield at the closest location to the A1SD75 external wiring connector Wire the external wiring cable to the drive unit and external device with the shortest distance Install the drive unit in the same panel External wiring connector Oo a o R 20 3 83 ol 3 083 ao Ome 0 EX Cable clamp Se 5 5 a External wiring cable within 2 m 6 56 ft a Drive unit When wiring with cable that exceeds 2 m 6 6 ft but is 10 m 32 8 ft or less Ground the shield section of the external wiring cable with the cable clamp Ground the shield at the closest location to the AISD75 external wiring connector Install a ferrite core Wire the external wiring cable to the drive unit and external device with the shortest distance External wiring connector Ferrite core Cable clamp External wiring cable 2 m to 10 m 6 56 ft to 32 81 ft Drive unit Ferrite core and cable clamp types and required quantities e Cable clamp Type AD75CK Mitsubishi Electric e Ferrite core Type ZCAT3035 1330 TDK
9. Error descriptions detected by the self diagnosis are shown in the next page 1 As to the LED display message the order of priority of the LED display can be changed if CPU is in the operation mode An error code is stored in the special register 2 When the special relay M9084 is ON checking on blown fuse I O verification and the battery are not performed an error code is not stored in the special register 3 The Error display of peripheral device in the table of self diagnostic functions are messages displayed by the PC diagnosis of peripheral devices 4 8 4 CPU MODULE MELSEC Q Self diagnostic functions 3 a Rae Status of Error display of peripheral Error code Diagnosis item Diagnosis timing CPU status i RUN LED devices D9008 Instruction code check Upon execution of each instruction INSTRCT CODE ERR Upon power on and reset Parameter setting check e Upon switching from STOP PAUSE to PARAMETER ERROR RUN STEP RUN e When M9056 or M9057 is ON No END instruction e Upon switching from STOP PAUSE to MISSING END INS RUN STEP RUN EJS Stop Flickering Unable to execute instruction Upon execution of each instruction CAN T EXECUTE P e Upon switching from STOP PAUSE to RUN STEP RUN Format CHK instruction Upon switching from STOP PAUSE to CHK FORMAT ERR check RUN STEP RUN e When interruption occurred Unable to execute instruction Upon switching from STOP PAUSE
10. SW5 Must not be used Normally OFF Shipped in OFF position Executes sequence program operation Stops sequence program operation Used to perform hardware reset operation fault rest operation initialization etc If this switch is left in the RESET position the whole system will be reset and the system will not operate properly After performing reset always return this switch to the neutral position Used to turn OFF or zero all data in the parameter set latch area Used to clear the sampling trace and status latch registration Hole for the screw used to fix to the base unit 16 Module fixing screw hole M3 x 12 screw 7 ixi 17 Module fixing hook Hook used to fix to the base unit For connection of battery lead wires 18 Battery connector pin When shipped from the factory the lead wires are disconnected from the connector to prevent the battery from consuming Battery Backup battery for use of standard RAM and power failure compensation function 4 CPU MODULE MELSEC Q 4 6 2 Switch operation after program write 1 When writing a program during STOP of CPU Write a program during STOP of the CPU in the following procedure 1 RUN STOP switch STOP RUN LED OFF 04 CPU STOP status Program write 2 RUN STOP switch RUN RUN LED Flicker CPU STOP status 3 RUN STOP switch STOP RUN RUN LED ON CPU RUN status 2 When you wrote a program during RUN When you wrote a
11. The MODE LED is OFF LED turns OFF in Section 11 2 3 To Flowchart for actions when the RUN The RUN LED is OFF LED is turned OFF in Section 11 2 4 To Flowchart for actions when the RUN The RUN LED is flashing LED is flashing in Section 11 2 5 To Flowchart for actions when the ERROR LED is turned ON in Section 11 2 6 The ERROR LED is ON The ERROR LED is flashing To Flowchart for actions when the ERROR LED is flashing in Section 11 2 7 To Flowchart for actions when the output module s output load does not turn ON in Section 11 2 8 The I O module will not operate correctly The program cannot be written To Flowchart for actions when the program cannot be written in Section 11 2 9 11 2 11 TROUBLESHOOTING MELSEC Q 11 2 2 Flowchart for actions when the POWER LED is turned OFF The corrective action when the POWER LED turns OFF when the power is turned ON or during operation is described The POWER LED turned OFF Is the power NO being supplied Supply the power Does the YES POWER LED turn ON Is the ee ee i NO Set the supplied voltage a or AC170 within the regulated range to 264V YES NO Does the YES POWER LED turn ON Is the power supply NO module securely fixed es eee moguls to the ba
12. oe See note 1 T C set value tk byte lim program Sequence program 1k step Number of steps x 2 58k Z OOo Microcomputer program sk E PESA tkbyte Preset number of bytes 1k byte 64 points Expansion file register built in 8k points Number of file register points x 2 128k File register 1k point Number of file register points x 2 Comment tk byte Preset number of bytes 1k byte 64 points Expansion file register memory card 8k points Number of file register points x 2 302k x 1 When the capacity of comment or expansion comment is specified the system occupies 1k byte for each 4 PU MODULE ee MELSEC Q The capacity for network parameters of MELSECNET 10 changes depending on the contents set The area for the network parameters shall be secured in 2k byte units based on the total of capacity for each setting The memory capacity of each network parameter is as follows Memory capacity bytes Transfer parameter between 246 data links 2164 module 1 1 It is 2722 bytes in case of a Refresh parameter 92 module remote master station Station specific parameter 1490 module The network parameter capacity for MELSECNET 10 is determined from the total of the memory capacities calculated from above Total of the capacity Capacity for network parameter setting l 30 to 2048 bytes 2k bytes 2049 to 4096 bytes 4k bytes 10241 to 12288 bytes 12k bytes 4 14 4 CPU MODULE
13. 1 Connect the expansion cable properly 2 The hardware failure occurs in the special function CPU or base module Replace the module and find the faulty one Describe the problem to the nearest system service retail store or corporate office and obtain advice Since it is hardware error of the special function module to which an access was made consult Mitsubishi representative Specify one of A1SJ71AP21 R21 and A1SJ71AT21B as a master station and another as a local station Since it is hardware error of a module replace and check a defective module For defective modules consult Mitsubishi representative 11 TROUBLESHOOTING MELSEC Q Error Code List Continue Error Code Detailed Error Massage Error Code Error and Cause Corrective Action D9008 D9091 SP UNIT LAY ERR A special function module is assigned as Execute I O assignment again using an I O module or vice versa in the I O parameters from the peripheral device assignment using parameters from the according to the loading status of special peripheral device function modules There are 9 or more special function Reduce the special function modules modules except A1SI61 which can except A1S161 which can execute execute interruption to the CPU module interrupt start to 8 or less loaded 443 Three or more A1SJ71AP21 R21 and Reduce the number of A1SJ71AP21 R21 A1SJ71AT21B are installed and A1SJ71AT21B to two or less 444 There are
14. 1 Ml Ll I I L la I L roo Tor roz 3 roa 105 MOS 707 QA1S38B e 16 4 410 16 14 1 10 0 85 51 2 2 02 430 16 93 Eee App 67 Unit mm inch APPENDICES MELSEC Q 4 Expansion base module QA1S65B 10 0 39 joce 282 3 8 a 8 1704 a QA1S65B 130 5 11 10 295 11 61 10 oO 81039 315 12 40 O23 Unit mm inch 0 39 i 1700 VOT 102 1703 1704 1705 106 1707 QA1S68B 400 15 75 10 420 16 54 0 39 Unit mm inch App 68 APPENDICES MELSEC Q MEMO App 69 WARRANTY Please confirm the following product warranty details before starting use 1 Gratis Warranty Term and Gratis Warranty Range If any faults or defects hereinafter failure found to be the responsibility of Mitsubishi occurs during use of the product within the gratis warranty term the product shall be repaired at no cost via the dealer or Mitsubishi Service Company Note that if repairs are required at a site overseas on a detached island or remote place expenses to dispatch an engineer shall be charged for Gratis Warrant
15. 9 LOADING AND INSTALLATION MELSEC Q 9 1 4 Installing removing modules This section describes how to install remove the power supply CPU I O and special function modules to from the base module 1 Installing removing QCPU A a Installing ACPU A Base module q Insert the module fixing projection into the fixing hole on the base module Base module Module Module connector Press the module in the direction of the arrow and attach it to the base module Module attaching lever Module fixing projection MN Module fixing hole i Check if the module is securely inserted into the base module Completion POINTS 1 Be sure to insert the module fixing projection into the fixing hole first Forcefully mounting the module without inserting the projection into the hole may damage the module connector or the module itself 2 When using the modules in a place subjected to especially large vibration or impacts secure the CPU module to the base module with a screw QCPU A module fastening screw M3 x 12 prepared by user 9 LOADING AND INSTALLATION MELSEC Q b Removing QCPU A Base module Remove the module fastening screw and pull the top of the module so that the module pivots about the bottom Module connector Y Remove the module fixing projection from the fixing hole while lifting the module POINT When the CP
16. B8_B7 An A3H ASM o clock A3V A2C and H3110 AOJ2H Unusable with An A3H A3M A3V A2C and AOJ2H BO Example 35 minutes 7 48 seconds E Y Minute Second H3548 Stores the day of the week in BCD B15 B12 B11 B4 B3 Unusable with Day of the week Sunday An A3H A3M Monday A3V A2C and nl AQJ2H Wednesday Thursday Friday Saturday 0 must be set e Sets the head station number of remote terminal modules connected to A2C and A52G Setting is not necessarily in the order of station numbers A2CCPUC24 1 to 57 Other CPUs 1 to 61 e Data configuration Remote terminal module No 1 area Remote terminal module No 2 area Remote terminal module No 13 area Remote terminal module No 14 area Usable with A2C and A52G e Sets attribute of each remote terminal module connected to A2C and A52G with 0 or 1 at each bit 0 Conforms to the MINI standard protocol or remote terminal unit 1 No protocol mode of AJ35PTF R2 e Data configuration b15b14b13b12b11b10b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 D9035 0 1 0 1 0 1 0 1 bo 0 1 pops 10 4 0 1 0 1 o 1 o 1 or4 Remote terminal No 1 Remote terminal No 2 Remote terminal No 3 Remote terminal No 13 Remote terminal No 14 App 27 APPENDICES MELSEC Q Special Register List Continue Applicable CPU Use block No Stores the block No of the extension file
17. Station 1 station 2 sation 3 Station n Forward loopback Reverse loopback App 40 APPENDICES MELSEC Q Link Special Register List Continue e Loopback in forward loop only Master station A Forward loopback eens Link stat s e Loopback in reverse loop only Reverse loopback Stores the local or remote I O station number at which loopback is being executed Loopback executing Station executing station forward loopback stati n j Station 2 Station 3 Station n Forward loop Reverse loop D9206 Loopack executing Station executing In the above example 1 is stored into D9205 and 3 into D9206 If data station reverse loopback link returns to normal status data link in forward loop values in D9205 and D9206 remain 1 and 3 Reset using sequence program or the RESET key NENAS Stores the data link processing time with all local and remote I O D9207 Link scan time Maximum value stations e Input X output Y link relay B and link register W assigned in link parameters communicate with the corresponding stations every link scan e Link scan is a period of time during which data link is executed with D9209 Link scan time Present value all connected slave stations independently of the sequence program scan time Stores the number of retry times due to transmission error D9210 Retry count Total number stored Count stops at maximum of FFFFH
18. 0 D9170 Even number stations b8 to b15 n 8 D9171 D9172 App 35 APPENDICES MELSEC Q Special Register List Continue Applicable CPU When an I O module or a remote terminal module caused communication error the station is placed offline Communication with normal stations is continued e When a faulty station returned to normal it is placed online When an I O module or a remote 0 Automatic online terminal module caused communication return enabled error the station is placed offline Communication with normal stations is 1 Automatic online i continued Usable with D9173 Mode setting eurn asabiga Though a faulty station returned to A2C and A52G 2 Transmission stop normal communication is not restored at online error unless the station module is restarted 3 Line check e When an I O module or a remote terminal module caused communication error communication with all stations is stopped e Though a faulty station returned to normal communication is not restored unless the station module is restarted e Checks hardware and connecting cables of I O modules and remote terminal modules e Sets the number of retries executed to I O modules and remote terminal modules which caused communication error l Set for 5 times at power on Usable with Number of retries e Set range 0 to 32 number of retries If communication with an I O module or a remote A2C and A52G terminal modu
19. 2 SYSTEM CONFIGURATION MELSEC Q 7 Itis recommended that the network and data link modules are mounted to the basic base module When these modules are mounted to the expansion base module the link refresh time will become longer than the case where they are mounted to the basic base module 2 2 2 Software package 1 Type name setting when starting the GPP function software package The following table shows the GPP function software package that can be used to create the QCPU A A mode program and the PC type setting at startup When using SW4D5C GPPW select the PC type from Q02 H A or QO6H A according to the CPU to be used When using the peripheral devices and GPP function software package of SW3D5C GPPW or earlier specify the PC type name as A4U If A4U is not found in PC type names specify A3A If both A4U and A3A are not found specify A3H Note that when A4U is specified the available device range will be limited Peripheral devi Soft k t dl Type name setting for PC CPU eripheral device Software package type name to start system s i seas y Q02 H CPU A QO6HCPU A SW4D5C GPPW or later Q02 H A QO6H A SW3D5L GPPW or earlier PC9801 SWLINX GPPA SWON GPPA SW4D5C GPPW or later Q02 H A QO6H A DOS V SW3D5L1 GPPW or earlier A4U A4U SWLJIVD GPPA SWORX GPPA A3A A3A SWOSRX GPPA SWLISRXV GPPA SWLIHX GPPA SW3GP GPPA A3H A3H SW4GP GPPA A3A A3A W1GP GPPAU A4U A4U SW3 GPPA SW 3GP GPPA SW4GP GPPA SW1GP GP
20. 4 rite protection ON direction Usage A connector section connected to the CPU module Holds the lithium battery for data backup of the SRAM memory A switch to fasten the battery holder to the memory card It is fastened at LOCK position write Battery holder lock switch gt protect switch side LOCK The holder is fastened RELEASE The holder is released Sets the write protection of the memory The factory setting is OFF Write protect switch ON Disables writing data OFF Enables writing data The battery holder lock switch automatically returns from the RELEASE to LOCK position when the battery holder is removed 7 MEMORY CARD AND BATTERY MELSEC Q 7 5 Insertion removal of the memory card Be sure to turn OFF the CPU module before inserting removing the memory card into from the CPU module 1 Inserting the memory card To insert the memory card into the CPU module check the right orientation and fully insert the memory card into the connector so that the remaining section of the memory card is as high as the memory card EJECT button Memory card EJECT button Memory card _J Memory card CPU module Direction of Precautions insertion side es 2 Removing the memory card To remove the memory card from the CPU module press the memory card EJECT button to push out the memory card Memory card EJECT button lt a Press Memory card CPU module Direction
21. DC texte jsou La dpe da 4 pro 1 Power consumption by power supply module The power conversion efficiency of the power supply module is about 70 and 30 is consumed as heat generated thus 3 7 of the output power is the power consumption Therefore the calculation formula is Wpw z Isv x 5 lzav x 24 W lv Current consumption of 5VDC logic circuit of each module leav Average current consumption of 24VDC power supply for internal consumption of the output module Current consumption equivalent to the points simultaneously ON rere Not applicable to a system where 24VDC is supplied externally and a power module which does not have a 24VDC output is used 9 18 9 LOADING AND INSTALLATION MELSEC Q 2 Total power consumption of each module at 5VDC logic part Power of the 5VDC output circuit of the power supply module is the power consumption of each module Wovelsv x 5 W 3 Total 24VDC average power consumption of the output module power consumption equivalent to the points simultaneously ON Average power of the 24VDC output circuit of the power supply module is the total power consumption of each module Weaveleav x 24 W 4 Average power consumption of the output modules due to voltage drops at the output part power consumption equivalent to the points simultaneously ON Wout lout x Vdrop x Output points x Simultaneous ON ratio W lor Output current current actually used A Vdrop V
22. FOR instructions is 6 levels or deeper and the 6th level was executed RET or NEXT CALL or instruction FOR 4 There is no at execution of the instruction 11 12 11 Error Massage CAN T EXECUTE P Checked at execution of instruction CHK FORMAT ERR Checked at STOP PAUSE gt RUN CAN T EXECUTE I Checked at occurrence of interrupt Error Code D9008 TROUBLESHOOTING Error Code List Continue Detailed Error Code D9091 Error and Cause The CHG instruction was included in the program and executed though no sub program was provided 1 LEDA B IX and LEDA IXEND instructions are not paired 2 There are 33 or more sets of LEDA B IX and LEDA IXEND instructions Instructions including NOP other than LDX LDIX ANDX and ANIX are included in the CHK ae instruction circuit block Multiple CHK instructions are given The number of contact points in the C instruction circuit block exceeds 150 e LEDA CHK instructions are not i with the LEDA CHKEND instructions or 2 or more pairs of them are 142 143 Format of the block shown below which is provided before the instruction circuit block is not as specified P254 I Device number of D1 in the CHK D1 D2
23. Latch power failure compensation Continuous control by data retention on power failure Simplificaton of soquen e The FROM TO instruction for I O in the sequence program 4 2 6 program ane a becomes unnecessary Programming is possible with I O devices which are allocated directly When performed with the external input X parameter is set with a peripheral device When performed by a peripheral device perform in the PC test mode When performed via a computer link module perform using dedicated commands Remote RUN STOP e When PC CPU is in RUN the key switch is set to RUN performs When performing RUN STOP the PC s STOP RUN from outside the PC external input control from outside the PC peripheral devices computer with a remote control PAUSE Stops the operation processing of PC CPU while retaining the e When stopping operation of ON OFF of all the outputs Y t Performed by a peripheral device in the PC test mode When performed with the external input X perform parameter setting with a peripheral device set the special relay M9040 to ON with the sequence program then perform CPU while retaining the outpu Y e When performing RUN PAUSE control from outside the PC When the operation is stopped by STOP all the outputs Y are set to OFF When PC CPU is in RUN the key switch is set to RUN performs the PC s PAUSE RUN from outside the PC external input peripheral devices wit
24. Limit the tightening torque for the module installation screws and terminal block screws within the following range Tightening torque range QCPU A module fastening screw M3 x 12 36 to 48N cm AnS series module installation screw M4 78 to 118N cm I O module terminal block installation screw M3 5 Power supply module terminal screw M3 5 59 to 88N cm When using the expansion cable do not bind it with or place it close to the main circuit high voltage large current lines 9 LOADING AND INSTALLATION MELSEC Q 9 1 2 Precautions on the base module installation 1 Installing dimensions The base modules are installed in the following dimensions A o o o Al A MOREA PEP OER OPER OPER ARE A our E A TE TEE TER TP II oa cru I I Il Ml I I Il aa 5V HNH We wy MEA Wt WA HI H ql nw o Bel so I x 9 FG Li a 1700 VOt 102 103 104 17 05 1706 1707 el PA Al sii LOA 88 omisas oasses oarsese_ QaisesB 400 130 110 Unit mm 1 The tolerances of Ws and Hs are 0 3 mm respectively 2 Position of module installation The shadowed area represents 2 daa the ceiling wiring duct or parts in the WI panel A MM MMU Y
25. With respect to X440 to X45F they are simultaneously refreshed and setto OFF at any time Do not use X440 to X45F in the sequence program b Send data storage device Master module QCPU A Address b15 b8 b7 bO 10 11 12 13 14 15 Station 2 Station 1 Station 4 Station 3 Station 6 Station 5 Y40F to Y408 Y407 Y41F to Y418 Y417 Y42F to Y428 Y427 Station 8 Station 7 Station 10 Station 9 Station 11 Y43F to Y438 437 Y44F to Y448 Y447 Y45F Y458 Y457 Output area Used by the system Set the device number Y400 for bO of the station 1 as a send data storage device The send data storage device occupies from Y400 to Y45F For the present system example the total number of the stations is odd so it occupies for one extra station The device numbers of output modules connected are as follows Stations 9 to 10 AX40Y50C Y400 to Y44F Station 11 AJ35TJ 8R Y450 to Y457 With respect to Y400 to Y43F and Y458 to Y44F they are simultaneously refreshed but are not output POINTS 1 Set the send and received data storage devices so that device numbers do not overlap When the received data storage device is set to BO in the system configuration example it occupies BO to B5F as the device range Set the send data storage device to B60 or later When the send data storage device is set to B60 the device range will be B60 to BBF If a bit
26. and when D9220 is monitored its value is 8208 2010H App 42 APPENDICES Number Initial communication between local or remote I O stations D9224 Initial communication between local or remote I O stations Initial communication between local or remote I O stations Initial communication between local or remote I O stations Local or remote I O station error Local or remote I O station error Local or remote I O station error Local or remote I O station error Local or remote I O station loop error Local or remote I O station loop error Local or remote I O station loop error Local or remote I O station loop error Local or remote I O station loop error Local or remote I O station loop error Local or remote I O station loop error Local or remote I O station loop error Number of receive error detection times MELSEC Q Link Special Register List Continue Stores the status of stations 1 to 16 Stores the status of stations 17 to 32 Stores the status of stations 33 to 48 Stores the status of stations 49 to 64 Stores the status of stations 1 to 16 Stores the status of stations 17 to 32 Stores the status of stations 33 to 48 Stores the status of stations 49 to 64 Stores the status of stations 1 to 8 Stores the status of stations 9 to 16 Stores the status of stations 17 to 24 Stores the status of stations 25 to 32 Stores the status o
27. OFF Time not elapsed 3 measurement time When M9077 is already OFF clears the accumulation time When 1 to 255 is designated at D9077 M9077 is turned ON at the first scan When a value other than 1 to 255 is designated at D9077 the value in D9077 is reset to 0 and M9077 is always turned OFF e Stores the accumulation time used by M9077 Sequence accumulation time Accumulation time settin Setting rarige 100 Seems Default Sms 9 When a value other than 1 to 255 ms is designated the value in measurement y D9077 is reset to 0 The operation of M9077 above is shown below a When 5ms is set at D9077 The scan time is shorter than the setting value 1st scan 2nd scan 3rd scan 4th scan 5th scan 6th scan 4ms 3ms 7ms 5ms 4ms 5ms M9077 Turns OFF because Remains OFF because Turns ON because Remains ON because Turns OFF because Turns ON because accumulation time accumulation time accumulation time accumulation time accumulation time accumulation time is 4 ms is 3 ms is 10 ms is 5 ms is 4 ms is 10 ms Internal timer 0 gt 4 gt 0 gt 3 gt 10 gt 0 gt 5 gt 0 gt 4 gt 0 gt 5 gt 0 In the diagram above M9077 is ON at the first scan so that the instruction is executed At the beginning of the second scan the accumulation time does not reach 5 ms As a result M9077 turns OFF the accumulation time is cleared and the instruction is not executed At the end of the second scan the accumulation time d
28. contact contact Sampling trace completion OFF PAUSE disabled ON PAUSE enabled OFF Not during pause ON During pause OFF During stop ON Not during stop OFF During sampling trace ON Sampling trace completion M9041 9042 M OFF gt ON STRA Same as execution ON OFF STRAR Same as execution Sampling trace Except during trace During trace Sampling trace stop Sampling trace start Flickers at annunciator on No flicker at annunciator on Low voltage is not detected Low voltage is detected Up to NUL code are output 16 characters are output Sampling trace Sampling trace preparation RUN LED flicker flag Memory card battery voltage detection Switching the number of output characters Applicable CPU e Used as dummy contacts of initialization and application instruction in sequence program e M9036 and M9037 are turned on and off without regard to position of key switch on CPU front M9038 and M9039 are under the same condition as RUN status except when the key switch is at STOP position and turned off and on Switched off if the key switch is in STOP position M9038 is on for one scan only and M9039 is off for one scan only if the key switch is not in STOP position Usable with all types of CPU e When RUN key switch is at PAUSE position or remote pause contact has turned on and if M9040 is on PAUSE mode is set and M9041 is turned o
29. protection avoc COC O66Aorabwe _____ 5 5 to 6 5V protection Input power supply All i f owane period otmomentary 20ms or less 1ms or less power failure 3 Dielectric Primary 5VDC Between input batch LG and output batch FG 500VAC withstand voltage py 7 2830VAC rms 3 cycle altitude 2 000m 6562 ft Primary 24VDC Between input batch LG and Insulation resistance output batch FG 500VAC 5MQ or above by insulation resistance tester 5MQ or above by insulation resistance tester By noise simulator with noise voltage of 1 500Vp p noise width of 1us and noise frequency of 25 to 60Hz H q y noise width of 1us and noise frequency of 25 to 60Hz Noise voltage IEC801 4 2kV LED display ON for 5VDC output M3 5 x7 0 75 to 2mm RAV1 25 3 5 RAV2 3 5 59 to 88Necm External dimensions mm inch 130 5 12 x 55 2 17 x 93 6 3 69 Weight kg los oso 0 50 By noise simulator with noise voltage of 500Vp p Noise durability POWER PPLY MODULE AA Sao MELSEC Q POINTS 1 Overcurrent protection If the current above the spec value flows in the 5VDC or 24VDC circuit overcurrent protection device interrupts the circuit and stops the system operation LED display of the power supply module is either OFF or ON dimly due to the voltage drop When this device is once activated remove factors of insufficient current capacity and short circuit before starting up the system When the current
30. restores to the normal value the system performs the initial start 2 Overvoltage protection When 5 5V to 6 5V of overvoltage is applied to the 5VDC circuit overvoltage protection device interrupts the circuit and stops the system operation LED display of the power supply module turns OFF To restart the system turn OFF the input power supply then back to ON The system performs the initial start If the system does not start and LED display remains OFF the power supply module needs to be replaced 3 Allowable period of momentary power failure This indicates allowable period of momentary power failure of PC CPU and is determined by the power supply module used Allowable period of momentary power failure for a system using A1S63P is the period it takes until the 24VDC falls below the specified voltage 15 6VDC after cutting off the primary power supply of the stabilized power supply which supplies the 24VDC power to A1S63P 5 POWER SUPPLY MODULE MELSEC Q 5 2 Name and Setting of Each Part 5 2 1 Name of each part of different power supply modules is provided below 1 A1S61PN 2 A1S62PN 9 9 MELSECA1s61PN MELSECAtse2pn POWER O 1 POWER O 1 MITSUBISHI MITSUBISHI a a Tol O NC 2 Ol Q w E O NC gt O O 24G O O7g ol O 3 Kire 6 3 MO 0
31. 3 28 ft for the source module A6TBY36 E AGTBX54 E AGTBY54 E 5m 16 40 ft for the source module A6TBX70 E Relay terminal unit A6TE2 16SRN For the sink t ip tinod l A1SY41 A1SY42 A1SH42 AY42 AY42 S1 elay terminal uni or the sink type output module AY42 83 AY42 S4 AH42 A AC30TE ar 7 KE A6TE2 16SR N the relay terminal unit AC50TE m 16 40 ft long AC100TE 10m 32 81 ft long A1SX10 A1SX20 A1SX30 A1SX40 S1 S2 A1SX80 S1 S2 A1SY10 A1SY18A A1SY22 Slim type terminal block cover for the A1S I O A1SY28A A1SY40 A1SY50 A1SY60 E mod le andthe module and the special module A1SY68A A1SY80 special module terminal block type A1SX48Y18 A1SX48Y58 A1SI61 A1S64AD A1S62DA A1S63ADA A1S62RD3 4 A1SD61 A1SP60 Terminal block cover for the A1S I O 2 SYSTEM CONFIGURATION MELSEC Q 2 Peripheral devices GPP function startup floppy disk for the A series A6PHP SET GP iai GPP function startup floppy disk for the K series User floppy disk 2DD 3m 9 84 ft long RS 422 cable Plasma hand held graphic programmer GPP function startup floppy disk for the A series Intelligent GPP A6GPP SET i IGP GPP function startup floppy disk for the K series User floppy disk 2DD 3m 9 84 ft long RS 422 cable e Connection cable for the monitor display of the A6GPP screen Composite video cable AC10MD pay 1m 3 28 ft long RS 422 cable AC30R4 m 9 84 ft long Connection cable for between the CPU ma
32. 7 7 Battery replacement Special relay M9006 or M9007 turns ON at the voltage drop of the backup battery for program and memory retention during power failure The contents of the program and memory are not cleared immediately after these special relays turns ON but they may be lost if you overlook these relays being turned ON Be sure to replace the battery before the total of power failure time after M9006 or M9007 turns ON reaches the specified retention time M9006 gives an alarm about low voltage of the battery Data is retained within the specified time after M9006 turns ON however the battery should be replaced as soon as possible M9048 turns ON at the voltage drop of the battery for the standard RAM or SRAM card POINTS The following table shows the relationship between the batteries in the CPU module and SRAM card and the memory backup The following two are the key factors The battery in the CPU module does not back up the memory of the SRAM card The battery in the SRAM card does not back up the memory of the CPU module AC power supply to Battery in CPU Battery in SRAM Memory of CPU Memory of SRAM CPU module module ENE TNA NON O Backup available x Backup not available The reference battery service life and replacement procedures are described on the subsequent pages 7 MEMORY CARD AND BATTERY MELSEC Q 7 7 1 Battery service life 1 Service life of the battery for the CPU module T
33. 7 or more modules such as a Reduce the computer link modules to 6 or computer link module loaded to one CPU less module 445 There are 2 or more A1SI61 modules Reduce the A1SI61 module to 1 loaded 446 Modules assigned by parameters for Perform again module assignment for MNT MINI automatic refresh from the MNT MINI automatic refresh with peripheral device do not conform with the parameters according to actually linked types of station modules actually linked station modules The number of modules of I O assignment Reduce the number of loaded special registration number of loaded modules function modules per one CPU module for the special function modules which can use dedicated instructions is larger than the specified limit Total of the number of computers shown below is larger than 1344 Number of A1SJ71C24 R2 PRF R4 being installed x 10 Number of A1SJ71UC24 being installed X 10 Number of A1SJ71PT32 S3 being installed xX 125 Number of A1SJ71PT32 S3 being installed xX 125 1 Five or more A1SJ71LP21 and 1 Reduce the number to four or less A1SJ71BR11 are installed 2 Reduce the total number to four or 2 Five or more A1SJ71AP21 R21 less A1SJ71AT21B A1SJ71LP21 and A1SJ71BR11 are installed in total Failure of base module hardware Replace the failed base module 461 Module specified by the FROM TO Read the error step using a peripheral instruction is not a special function module device and check and cor
34. AOJ2H pa ern for setting switch 3 Indicates the module for setting switch 4 or the module for extension base unit slot 0 Indicates the module for setting switch 5 or the module for extension base unit slot 1 Indicates the module for setting switch 6 or the module for extension base unit slot 2 Indicates the module for setting switch 7 or the module for extension base unit slot 3 P e Sets value for the step transfer monitoring timer and the D9108 number of F which turns on when the monitoring timer timed out D9109 b15 to b8 b7 to bO Usable with Step transfer Timer setting value and QCPU A monitoring timer the F number at time 1 to 255 sec A Mode A2C setting out Enui Eo ee A0J2H Ans psi z By turning on any of M9108 to M9114 the monitoring ANGH RIFA timer starts If the transfer condition following a step ene x which corresponds to the timer is not established within D9114 set time set annunciator F is tuned on 2 2 fo al AnN AnAx D9110 iz AnU A2AS 2 Timer setting 2 2 2 1 e When I O modules of which data are different from those entered at power on have been detected the I O unit numbers in units of 16 points are entered in bit pattern Preset I O unit numbers when parameter setting has been performed 1514131211109 876543210 7 Usable with all D9116 Jojojo oOJoJo oJo oOJoJo o0 O OJO px types of CPUs Bit pattern in units of 16 1 1 0 module verify P D9117 ofojo
35. App 5 APPENDICES x1 x1 x1 MELSEC Q g Text string processing instructions Detect text string length LEN Separate in byte units WTOB Concatenate byte unit data BTOW h Data control instructions Control upper lower limit LIMIT DLIMIT Control dead band BAND DBAND ZONE DZONE i Clock instructions Read clock data DATERD Write clock data DATEWR j Extension file register instructions RSET BMOVA EXCH ZAR ZAWRE k 1ms timer instruction Set 1ms timer ZHTIME I Data link instructions x1 New instructions set for exclusive use with ANUCPU Read local station word device LRDP Write local station word device LWTP Read data from the remote I O station special function module RFRP Write data from the remote I O station special function module Read word device from connected station ZNRD Write word device to connected station ZNWR Network refresh instruction ZCOM App 6 APPENDICE BES MELSEC Q m AD61 S1 high speed counter module control instructions The AD61 dedicated instructions cannot be executed with A1SD61 Set preset value PVWR1 PVWR2 Write setting data for large small match determination SVWR1 SVWR2 Read current value from CH1 CH2 PVRD1 PVRD2 n AJ71C24 S8 computer link module control instructions Character up to 00H code PR sd Data send Intended number of characters Data received INPUT Read communication status SPBUSY Communication processing for
36. CIRCUIT 214 In the END processing check the ERR operation circuit for index qualification in Checked at the CPU does not work correctly execution of the In the END processing check the END instruction hardware in the CPU does not operate correctly WDT ERROR Scan time is longer than the WDT time 1 Check the scan time of the user s Checked at 1 Scan time of the user s program has program and shorten it using the CJ execution of END been extended due to certain instructions processing conditions 2 Monitor contents of special register 2 Scan time has been extended due to D9005 using a peripheral device If momentary power failure occurred the contents are other than 0 power during scanning supply voltage may not be stable Check power supply and reduce variation in voltage END NOT Whole program of specified program 1 Reset and run the CPU again If the EXECUTE capacity was executed without executing same error recurs Since this is CPU Checked at the END instructions hardware error consult Mitsubishi execution of the 1 When the END instruction was to be representative END instruction executed the instruction was read as other instruction code due to noise 2 The END instruction changed to other instruction code due to unknown cause MAIN CPU 26 The main CPU is malfunctioning or faulty Since this is CPU hardware error consult DOWN Mitsubishi representative UNIT VERIFY 31 Current I O module information
37. Check the station number settings 3 Persistent error occurrence may indicate a hardware fault Consult your nearest Mitsubishi representa tive explaining the nature of the problem Write the network refresh parameters again and check Write the network parameters again and check Write the routing parameters again and check 1 Write the parameters again and check 2 Check the station number settings 3 Persistent error occurrence may indicate a hardware fault Consult your nearest Mitsubishi representa tive explaining the nature of the problem 11 TROUBLESHOOTING MELSEC Q Error Code List Continue Detailed Error Code D9091 Error Code D9008 Corrective Action Error and Cause Error Massage LINK PARA ERROR OPERATION ERROR Checked at execution of instruction 502 503 504 505 506 507 509 When using MELSECNET 10 1 The contents of the network parameters for the fourth link unit written from a peripheral device differ from the actual network system 2 The link parameters for the fourth link unit have not been written 3 The setting for the total number of stations is 0 1 When file registers R are used operation is executed outside of specified ranges of device numbers and block numbers of file registers R 2 File registers are used in the program without setting capacity of file registers Combination of the devices specifie
38. Details of errors and corrective actions are shown below 11 3 1 Procedure to read an error code When an error occurs the error code can be read with a peripheral device Refer to the operating manuals of the peripheral device for operating procedures 11 3 2 Error code list Meanings and causes of error message error codes detailed error codes and corrective actions are described Error Code List Error Code Detaled Error Massage Error Code Error and Cause Corrective Action 29008 D9091 INSTRCT CODE 101 Instruction codes which the CPU cannot Read the error step using a peripheral ERR Checked decode are included in the program device and correct the program of the when STOP gt step RUN or at 2 Check the ROM if it contains execution of instruction codes which cannot be instruction decoded If it does replace it with a correct ROM Read the error step using a peripheral constant device and correct the program of the instruction is not correct program Structure a femara a a command name Index qualification using Z or V is included in the program between LEDA B IX and LEDA B IXEND 1 Index qualification is specified for the device numbers and set values in the OUT instruction of timers and counters 2 Index qualification is specified at the label number of the pointer P provided to the head of destination of the CJ SCJ CALL CALLP JMP LEDA B FCALL and LEDA B
39. EN61000 4 4 ke i the power line and sona Digital VO 24 V or higher 1 kV First transient burst noisex2 2PP P ma Digital 1 0 24 V or less gt 250 V NAS Les nes Analog I O signal lines gt 250 V 1996 an eae d AM Immunity test in which field is 10 V m 26 1000 M Hz aS AONT irradiated to the product 80 AM modulation 1 k Hz modulation 2 EN61000 4 12 Immunity test in which damped Damped oscillation wave oscillatory wave is superimposed on immunity the power line Power line 1kV Digital I O 24 V or higher 1kV 1 QP Quasi peak value Mean Average value 2 The PC is an open type device device installed to another device and must be installed in a conductive control box The tests for the corresponding items were performed while the PC was installed to inside the control box 8 EMC DIRECTIVE AND LOW VOLTAGE INSTRUCTION MELSEC Q 8 1 2 Installation instructions for EMC 1 Control cabinet When constructing a control cabinet where the PC system will be installed the following instructions must be followed a b Use a conductive control cabinet When attaching the control cabinet s top plate or base plate mask painting and weld so that good surface contact can be made between the cabinet and plate c To ensure good electrical contact with the control cabinet mask the paint on the installation bolts of the inner plate in the control cabinet so that contact between surfaces can be ensured
40. MELSECNET 10 Special relay M9000 to 9255 256 points An auxiliary relay used inside a PC set in advance for a specialized use An auxiliary relay inside a PC which cannot output directly to external devices devices Has the power failure compensation function Used in the same manner as the internal relay M Used as a relays to indicate the stage number of process stepping program etc An internal relay for data link and cannot output to external devices The Link relay BO to B1FFF 8192 points ee p l range not setup by link parameters can be used as the internal relay 100ms timer T 100ms retentive timer 1ms timer Counter Interrupt counter Data register Special register R File register RO to R8191 8192 points For expanding the data register User memory area is used for this Data register used to store a operation result of basic and application AR ATIE POIS reruns Link register Index register Nesting FO to F2047 2048 points TO to T2047 2048 points Register for storing setting value s is required for T256 and later CO to C1023 1024 points Interrupt counter C224 to C255 Register for storing setting value required for C256 and later DO to D8191 8192 points D9000 to D9255 256 points WO to W1FFF 8192 points ixed s is V V1 to Ve Z Zi to Zo 14 points NO to N7 8 levels For fault detection A fault detection program is created in advance and if it beco
41. R none Bit device multiples of 16 110 to 141 Send data storage 10 to 41 A device Number of retries 0 to 32 times Link priority CPU priority Priority selection of access to the master module buffer memory FROM TO response specification Data clear specification for communication faulty Retain clear received data station M L B T C D W R none Error station detection A s Bit device multiples of 16 Error No T C D W R Test message sending OFF data sending Transmit data immediately before line error Line error check setting Line error ai a ES soo lo orn a 1 n is determined by the installation location of the master module he h l mber where the master module is VO points of CPU Sets the head I O nu wi ule i installed Model classification of MINI MINI S3 AEN In I O mode occupies 32 points In expansion mode occupies 48 points Set only when MINI is set In MINI S3 the number of master module s initial ROMs becomes valid so the setting is not necessary When it is set the setting is ignored e Sets the devices to store received send data for batch refresh Specify the head number of a device Occupies as the automatic refresh area from the head of the device for the number of stations 8 points station x 64 station 512 points bit device 2 Use of X Y remote I O range is recommended for devices Sets the num
42. RESET to return the count to 0 Stores the number of times the loop line has been switched to reverse Loop switchin loop or loopback D9211 p Total number stored p 7 P count Count stops at maximum of FFFFH RESET to return the count to 0 App 41 APPENDICES Local station operating status Local station operating status Local station operating status Local station operating status Local station error detection Local station error detection Local station error detection Local station error detection Local station parameter mismatched or remote station I O assignment error Local station parameter mismatched or remote station I O assignment error Local station parameter mismatched or remote station I O assignment error Local station parameter mismatched or remote station I O assignment error MELSEC Q Link Special Register List Continue Stores the status of stations 1 to 16 Stores the status of stations 17 to 32 Stores the status of stations 33 to 48 Stores the status of stations 49 to 64 Stores the status of stations 1 to 16 Stores the status of stations 17 to 32 Stores the status of stations 33 to 48 Stores the status of stations 49 to 64 Stores the status of stations 1 to 16 Stores the status of stations 17 to 32 Stores the status of stations 33 to 48 Stores the status of stations 49 to 64 Stores the local station numbers which are i
43. Ranges A list of parameter setting ranges is provided below User memory allocation contents I O device allocation method and automatic refresh procedure for MELSECNET MINI S3 are also explained 4 2 1 List of parameter setting range Parameters are used for allocating the user memory area inside the memory cassette setting various functions and device ranges A parameter is usually stored in the first 3k bytes of the user memory area Among the parameters the network parameter for MELSECNET 10 is allocated and stored after the main sequence program area Refer to Section 4 2 2 for details As shown in the list below a default value is given to each parameter Even though a default value can be used parameter value can be changed to a value suitable for a particular application within a setting range by a peripheral device Default value Q02CPU A QO2HCPU A QO6HCPU A Main sequence program capacit 6k steps Tto ZBK steps MS Steps 4 prog pasy p 1k steps in 2k byte units 1k steps in 2k byte units 1 to 30k steps 1k steps units 0 to 8k points 1k points in 2k byte units Contents of sub sequence program File register 1 block 16k bytes Block setting for from No 1 to No 8 from No 10 to the end of unused area in Expansion file register the memory Automatically setup in the unused area in the memory based on the file register setting Commentcapaoiy fe 0 to 4032 points 64 point unit in 1k byte units When
44. STOP state and sets all the immediately prior to entering the instruction then stops p output points to OFF STOP state Determined by the output Starts operations from the STOP RUN mode of the parameter condition immediately prior to upon STOP RUN entering the STOP state POINTS Whether in the RUN STOP or PAUSE state PC CPU is performing the following e Refresh processing of I O module e Data communication with computer link module e Link refresh processing Thus even in the STOP or PAUSE state monitoring or testing l O with peripheral devices reading or writing from a computer link module and communication with other stations by MELSECNET are possible 4 CPU MODULE MELSEC Q 4 1 3 Operation processing upon momentary power failure The PC CPU detects a momentary power failure when input power voltage supplied to the power supply module becomes lower than the specified range When the PC CPU detects a momentary power failure following operation processing is performed 1 When a momentary power failure shorter than allowable period of momentary power failure occurred a When a momentary power failure occurred operation processing is interrupted while the output state is retained b When the momentary power failure is reset operation processing will be continued c When a momentary power failure occurred and the operation was interrupted measurement of the watchdog timer WDT con
45. Tighten the terminal screws with the specified torque If the terminal screws are loose it could result in short circuits fire or malfunction Tightening the screws too far may cause damage to the screw and or the module resulting in fallout short circuits or malfunction e A protective label is attached on the top of the CPU module to avoid foreign materials such as wires from entering inside during wiring process Do not remove the label until the wiring is completed Before starting the system be sure to remove the label to ensure heat radiation e External connections shall be crimped or pressure welded with the specified tools or correctly soldered For information regarding the crimping and pressure welding tools refer to the I O module s user manual Imperfect connections could result in short circuit fires or malfunction Starting and Maintenance Precautions gt DANGER e Do not touch the terminals while power is on Doing so could cause shock or malfunction e Correctly connect the battery Also do not change disassemble heat place in fire short circuit or solder the battery Mishandling of the battery can cause overheating or cracks which could result in injury and fires e Make sure to switch all phases of the external power supply off before cleaning or re tightening screws If you do not switch off the external power supply it will cause electric shock If the screws are loose it may result in fallo
46. as A1SJ71AF21 and A1SJ71BR11 Noise in the range of 30 MHz or higher in radiation noise can be suppressed by the use of double shielded coaxial cables Mitsubishi Cable 5C 2V CCY Earth the outer shield to the ground The precautions on shielding to be followed are the same as those stated in item 1 above J here Ensure to attach a ferrite core to the double shielded coaxial cable connected to the MELSECNET unit In addition position the ferrite core on each cable near the outlet of the control panel The ferrite core of the TDK make ZCAT3035 is recommended Ethernet module Precautions to be followed when AUI cables and coaxial cables are used are described below a Ensure to earth also the AUI cables connected to the 10BASE5 connectors of the A1SJ71E71 B5 Because the AUI cable is of the shielded type as shown in the figure below partly remove the outer cover of it and earth the exposed shield section to the ground on the widest contact surface FR 4 E AUI cable Shield Ensure to use a double shielded cable for the coaxial cables connected to the 10BASE2 connectors of the A1SJ71E71 B2 The precautions on earthing are the same as those for the MELSECNET unit c For the A1SJ71E71 B2 B5 ensure to attach a ferrite core after completing items a and b above The ferrite core of the TDK make ZCAT3035 is recommended Ethernet is the registered trademark of XEROX US 8 EMC DIRECTIVE AND LOW VOLTAGE INSTRUCTION
47. by RST F is erased from D9125 to D9132 and the contents of data registers succeeding the data register where the erased F number was stored are shifted to the preceding data registers By executing LEDR instruction the contents of D9125 to D9132 are shifted upward by one For A3N A3HCPU it can be performed by use of INDICATOR RESET switch on front of CPU module f f e When there are 8 annunciator detections the 9th one is f Annunciator Annunciator detection not stored into D9125 to 9132 even if detected Usable with all detection number number SET SET SET RST SET SET SET SET SET SET SET types of CPUs F50_F25 F99 F25 F15 F70 F65 F38F110F151F210 LEDR LANA a a tan a a a bee tn tee Stores information of I O modules and remote terminal modules connected to the A2C and A52G corresponding to station number Information of I O modules and remote terminal 00 No I O module or modules is for input output and remote terminal module identification and expressed as 2 bit data module or initial 00 No I O module or remote terminal module or initial communication communication is impossible Remote terminal impossible 01 Input module or remote terminal module Usable with card information 10 Output module A2C and A52G Input module or Data configuration remote terminal b15 b14b13 b12b11b10b9 b8b7 b6b5 b4b3 b2b1 b0 module ion Stat
48. comment capacity is set up 1k byte is added to the memory area Expansion comment capacity O 0 to 3968 points 64 point unit in 1k byte units pen 0 le Performed by setting up expansion file registers to store device and result A E each of status latch and sampling trace modes Link relay B BO to B1FFF unit 1 point TO to T255 unit 1 point Latch range setting e Latch T256 to T2047 unit 1 point No parameter setting Sampling trace Refer to ACPU Programming Manual Fundamentals Data register D DO to D8191 unit 1 point Link register W WO to W1FFF unit 1 point i power failure Counter C L1000 to L2047 only CO to C255 unit 1 point compensation e None for others C256 to C1023 unit 1 point i i ical link i 4 stati Number of lial Stations Optical in maximum 6 Saon Coaxial link maximum 32 stations RRETA Link relay B Link register W Settings for MO to M999 internal relay M M2048 to M8191 M L S 0 to 8191 latch relay L L1000 to L2047 where M L S are continuous numbers step relay S None for S T0 to T255 TO to T199 100ms 256 points by 100ms 10ms and retentive timers in 8 point units T200 to T255 10ms Timers are continuously numbered Timer settings e 1792 points by 100ms 10ms and retentive timers in 16 point units T256 to T2047 Timers are continuously numbered e Devices set D R W Setting required if 257 points or more linterrupt counter setti
49. device is specified as the send received data storage device the device number set must be a multiple of 16 lt Example gt Device range used is 8 points x Number of stations When the number of stations is an odd number extra 8 points are necessary 4 22 4 CPU MODULE MELSEC Q 4 3 Function List Various functions of QCPU A are explained below Function application Outline of setting and operation Constant scan e Makes the processing time for a single scan in the sequence Program execution at constant program constant Write to the special register D9020 by the sequence intervals e Set the processing time within the range of 10ms to 190ms in program Simplified positioning 10ms units On power supply failure of 20ms or longer CPU reset power supply off data contents of the devices for which latches have been set up in advance are retained Latch device and latch range are specified by e Latch enabled devices L B T C D W setting of peripheral device parameters e Latched data are stored in the CPU and backed up by the batteries of the memory cassette e Performs I O automatic refresh communication with send received i data area for the batch refresh of AJ71PT32 S3 A1SJ71PT32 S3 Automatic refresh of A 4 MELSECNET MINI S3 up to a maximum of 8 modules e Performed by setting the automatic refresh e Automatic refresh is executed in a batch after END processing parameter of a peripheral device Refer to Section
50. ferrite core e Required quantity Required Qty eee eee Within 2 m 6 6 ft AD75CK 2 m 6 6 ft to 10m AD75CK 32 8 ft ZCAT3035 1330 8 5 8 EMC DIRECTIVE AND LOW VOLTAGE INSTRUCTION MELSEC Q 5 CC Link Module a Be sure to ground the cable shield that is connected to the CC Link module close to the exit of control panel or to any of the CC Link stations within 30 cm 11 8 in from the module or stations The CC Link dedicated cable is a shielded cable As shown in the illustration below remove a portion of the outer covering and ground as large a surface area of the exposed shield part as possible t CC Link dedicated cable Shield b Always use the specified CC Link dedicated cable c Do not use a ferrite core for the CC Link module or CC Link stations d The CC Link module the CC Link stations and the FG line inside the control panel should be connected at both the FG terminal and the SLD terminal as shown in the diagram below Simplified diagram Remote module Local module Master module LDA Terminal resistor DB mi Terminal resistor Cs Ate DG DG DG SLD CC Link SLD CC Link SLD FG dedicated FG dedicated FG ilk cable cable ZS ll 6 1 0 and other communication cables For the I O signal lines and other communication cables RS232C RS422 if extracted to the outside of the control panel also ensure t
51. for the execution of a SFC program in a binary value Stores 0 if an empty area of 16K bytes or smaller which cannot be expansion file register No 1 is used or if M9100 is OFF e Stores code numbers of errors occurred in the SFC program in BIN code 0 No error Code number of error 80 SFC program parameter error occurred in the SFC 81 SFC code error program 82 Number of steps of simultaneous execution exceeded 83 Block start error 84 SFC program operation error register A Mode Usable with A2C Ans AnSH A1FX AOJ2H A52G AnA A2AS AnU and QCPU A A Mode Usable with A1 and A1N Step or time during Sampling trace sampling trace Expansion file register SFC program block number to be execution work used as the work area area for the execution of a SFC program Usable with AnN AnA AnU A2AS QCPU A A Mode A2C AOJ2H AnS AnSH A1FX and A52G SFC program error code Usable with AnN AnA Error block e Stores the block number in which an error occurred in the SFC program in BIN code In the case of error 83 the starting block number is stored Block number in which an error occurred Usable with AnN and AnA which are compatible with SFC AnU A2AS QCPU A A Mode A2C AOJ2H AnS AnSH A1FX and A52G For the AnN and AnA which are compatible with SFC refer to the MELSAP II Programming Manual App 28 APPENDICES MELSEC Q Spec
52. from erroneous output or malfunction 1 Configure the following circuits outside the PC emergency stop circuit protection circuit interlocking circuit for opposite operations such as forward and reverse operations and interlocking circuit for machine damage prevention such as upper lower limit for positioning 2 When the PC detects the following problems it will stop calculation and turn off all output The power supply module has an over current protection device and over voltage protection device The PC CPUs self diagnostic functions such as the watchdog timer error detect problems In addition all output will be turned on when there are problems that the PC CPU cannot detect such as in the I O controller Build a failsafe circuit exterior to the PC that will make sure the equipment operates safely at such times Refer to the Section 8 1 in this manual for example failsafe circuits 3 Output could be left on or off when there is trouble in the output module s relay or transistor So build an external monitoring circuit that will monitor any single output that could cause serious trouble e If current over the rating or over current due to a load short circuit flows for a long term it may cause smoke or fire Prepare an external safety circuit such as a fuse e Build a circuit that turns on the external power supply when the PC main module power supply is turned on If the external power supply is turned on first it could resul
53. is different Read detailed error code using a ERR from that recognized when the power was peripheral device and check or replace Checked turned on the module which corresponds to the continuously 1 The I O module including special data I O head number function modules connection became Or monitor special registers D9116 to loose or the module was disconnected D9123 using a peripheral device and during operation or wrong module was check or replace the modules if connected corresponding data bit is 1 11 14 11 Error Massage FUSE BREAK OFF Checked continuously CONTROL BUS ERR SP UNIT DOWN LINK UNIT ERROR Error Code D9008 4 42 43 TROUBLESHOOTING Error Code List Continue Detailed Error Code D9091 il 401 402 Hardware failure The factor is stored in D9184 405 411 412 Error and Cause 1 There is an output module of which fuse is blown 2 The external power supply for output load is turned OFF or is not connected Due to the error of the control bus which connects to special function modules the FROM TO instruction cannot be executed If parameter I O assignment is being executed special function modules are not accessible at initial communication At error occurrence the head I O number upper 2 digits of 3 digits of the special function module that caused error is stored at D9010 1 The expansion cable is
54. is executed at intervals of set value x 10 ms Usable with AA AnA A2AS s Scan time Scan time is stored and updated in BIN code after 3 D9021 Scan time 1 msec unit every END AnU and E QCPU A A Mode e When the PC CPU starts running it starts counting 1 Usable with every second AnA A2AS D9022 1 second counter Counts 1 every second It starts counting up from 0 to 32767 then down to AnU and Indicates the setting of memory select chip One value Usable with A1 of 0 to 2 is stored in BIN code and A1N e Indicates which sequence program is run presently One value of 0 to 2 is stored in BIN code Unusable with 2 is not stored when AnS AnSH A1FX AOJ2H A2C A1 and A1N A2 A2N A2A A2AS and A2U is used D9019 Scan time 32768 and then again up to 0 Counting repeats this QCPU A routine A Mode App 26 APPENDICES MELSEC Q Special Register List Continue Applicable CPU 2 lock Y h Gi me a E Clock dat Day h D9026 ock data Day hour 2 lock i D9027 ya second 2 lock D9028 Clock data day of the week Remote terminal parameter setting p 0 MINI standard Attribute of remote protocol terminal module 1 No protocol e Stores the year 2 lower digits and month in BCD B15 B12 B11 B8_B7 B4 B3 BO Example 1987 July H8707 Stores the day and hour in BCD Unusable with An A3H A3M A3V A2C and AOJ2H Unusable with
55. m SEG kaY10 K4B1 E Mi M9052 E a When the instructions common to the ACP U are used b When the instructions dedicated to the QCPU A are used Use the program above in order to send the pulse signal output to the special function module when a special function module is used such as the A1SD61 type high speed counter module App 49 APPENDICES MELSEC Q Appendix 4 5 Microcomputer program The utility software packages and the microcomputer programs created by the user which are used by the A1SCPU and A2SCPU cannot be used by the QCPU A because it does not have the microcomputer mode The microcomputer program area of the QCPU A is for the SFC only When the utility software packages or the microcomputer programs above are used delete all of the SUB instructions microcomputer program call used for executing them from the sequence program When the following utility package is used modify the program using instructions dedicated to the QCPU A 1 SW FUTLP FNO AnSH AnACPU AnUCPU Programming Manual Dedicated Instruction IB 66251 2 SW UTLP PID AnACPU AnUCPU Programming Manual PID IB 66258 3 SW AD57P 4 SW SIMA 5 SW UTLP FDI f 9nusable 6 SW SAPA Appendix 4 6 Processing of the index register The index register of the QCPU A is written over again to the value prior to the execution of the interrupt program when the processing is handed over to the main or sequence
56. master module AJ35TB1 16D Station 5 number of stations e Head I O number 40 e Model classification MINI MINI S3 MINI Total number of op AX40Y remote I O stations 11 stations Station 11 dra number of stations occupied 1 station number of stations occupied 4 stations Sample parameter setting of the GPP function software package for the above system configuration is shown below Number of modules 1 0 8 1 0 No 0040 Model MINI Received CPU Detection A Errornumber The storage devices for send received data for the present system example are as follows a Storage device for received data Master module QCPU A Address b15 b8 b7 bO 110 Station 2 Station 1 X40F to X408 111 Station 4 Station 3 X41F to X418 112 Station 6 Station 5 X42F to 113 Station 8 Station 7 X43F to 114 Station 10 Station 9 X44F to 115 Station 11 X45F X458 Input area Used by the system 4 CPU MODULE MELSEC Q Set the device number X400 for bO of the station 1 as a received data storage device The received data storage device occupies from X400 to X45F For the present system example the total number of stations is odd so it is occupied for one extra station The device numbers of input modules connected are as follows Stations 1 to 4 AX41C X400 to X41F Stations 5 to 6 AJ35TB 16D X420 to X42F Stations 7 to 8 AX40Y50C X430 to X43F
57. method is the same as that of D9001 e In case of remote I O station module I O number 10H 1 is stored Dedicated to AQJ2H App 23 APPENDICES MELSEC Q Special Register List Continue Applicable CPU The number of bits e The number of bits detected by execution of the SUM detected by SUM instruction are stored in BIN code and updated every instruction detection execution thereafter e Error status of the MINI S3 link detected on loaded AJ71PT32 S3 is stored b15 to a 7 6 5 4 76 Dedicated to AQJ2H SUM instruction D9003 detection bits x D9004 1 MINI link master module error Error detection status Bits which correspond to faulty AJ71PT32 S3 are turned on Bits which correspond to the signals of AJ71PT32 S3 shown below are turned on as the signals are Usable with AnA A2AS and Anu turned on Hardware error X0 X20 MINI S3 link error detection X6 X26 MINI S3 link communication error X7 X27 e 1 is added each time input voltage becomes 85 or less of rating while the CPU unit is performing operation and the value is stored in BIN code Usable with all types of CPUs 1 AC DOWN counter x AC DOWN D9005 C DO count e Bits which correspond to CPU of which battery is low are turned on in D9006 as shown below Indicates the CPU B3 B2 Bi B0 f y Dedicated to D9006 Battery low mod
58. module 1 Basic base module QA1S33B QA1S35B QA1S38B QA1S38B Al i A connector for signal transmission with the expansion base module Connects the expansion 1 Expansion cable connector cable A protective cover of expansion cable connector Before connecting a cable it is necessary to 2 Base cover remove the section enclosed with a groove below OUT of the base cover with nippers or other tools A connector connects the power supply module CPU module I O module or special function module Attach the supplied connector cover to the reserved connectors with no module to prevent the ingress of dust A screw hole used for fastening a module to the base Screw hole for fastening modules Screw size for CPU module M3 x 12 Screw size for modules other than CPU module M4 x 12 Base module installation hole A hole used for installing the base module to a panel such as a control panel M5 screw DIN rail hook A hook used for DIN rail mounting Module connector 6 BASE MODULE AND EXPANSION CABLE MELSEC Q 2 Expansion base module QA1S65B QA1S68B QA1S65B QA1S68B 7 QA15688 Y A c
59. module and I O module M3 5 screw 59 to 88N cm 6 When using the expansion cable do not bind it with or place it close to the main circuit high voltage large current lines 4 CPU MODULE MELSEC Q 4 6 Part Names and Settings of the CPU Module 4 6 1 Part names and settings This section explains the names and settings of the CPU module Front face With front cover open al When opening the cover put your finger here Side face 16 4 18 x1 Not provided for Q02CPU A 4 CPU MODULE MELSEC Q No Name Applications o Hook used to fix the module to the base unit 1 Module fixing hook ee Single motion installation Indicates the mode of the CPU Mode judging LED Lit orange A mode Lit green Q mode Indicates the operating status of the CPU ON During operation in RUN or STEP RUN mode During a stop in STOP PAUSE or STEP RUN mode or detection of error whose occurrence stops operation RUN LED Detection of self diagnostic error which will not stop operation except battery error ERROR LED When operation continued at error detection is set in the parameter Normal Flicker Detection of error whose occurrence stops
60. not be ensured As a manufacturer we have fully inspected the product quality However it is recommended to configure the fail safe circuit externally to the PC to prevent machine breakdown or an accident in case of the PC breakdown due to some factors The examples of system configuration and fail safe circuit are shown below lt Example of system configuration gt Power supply 16 point output 16 point output 16 point output YBO to YBF Power supply 16 point input 16 point output 16 point input 16 point input 16 point input 16 point input E Output module for fail safe provision 1 1 The output module for the fail safe provision should be installed to the last slot of the system In the system example above YBO to YBF lt Example of fail safe circuit gt ON delay timer Internal program M9032 lt YBO gt External load CPU module Output module 2 oao o o MC 2 YBO repeats ON and OFF at 0 5 second interval Use the non contact output module for YBO A transistor is used in the example above 9 LOADING AND INSTALLATION MELSEC Q 9 3 Installation Environment Avoid the following conditions for the installation location of ACPU A system 1 Location where the ambient temperature exceeds the range of 0 to 55 C 2 Location where the ambient humidity exceeds the range of 10 to 90 RH 3 Location where c
61. not properly connected 2 QA1S base failure The base information is different from that obtained at power on The failed base is stored in D9068 as a bit pattern The failed base is stored in D9010 from the upper stage Though an access was made to a special function module at execution of the FROM TO instruction no response is received If parameter I O assignment is being executed no response is received from a special function module at initial communication At error occurrence the head I O number upper 2 digits of 3 digits of the special function module that caused error is stored at D9011 Two of A1SJ71AP21 R21 and A1SJ71AT21B are specified as master stations Though the interrupt module is not loaded an interrupt occurred 11 15 MELSEC Q Corrective Action 1 Check the FUSE BLOWN indicator LED on the output module and replace the fuse 2 Read detailed error code using a peripheral device and replace the fuse of the output module which corresponds to the data I O head number Or monitor special registers D9100 to D9107 using a peripheral device and replace the fuse of the output module of which corresponding data bit is 1 3 Check the ON OFF status of the external power supply for output load Since it is a hardware error of special function module CPU module or base module replace and check defective module s Consult Mitsubishi representative for defective modules
62. operating status Local station operating status Local station error Local station error Local station error Local station error Total number stored Stores the status of stations 1 to 16 Stores the status of stations 17 to 32 Stores the status of stations 33 to 48 Stores the status of stations 49 to 64 Stores the status of stations 1 to 16 Stores the status of stations 17 to 32 Stores the status of stations 33 to 48 Stores the status of stations 49 to 64 Stores the number of times the following transmission errors have been detected CRC OVER AB IF Count is made to a maximum of FFFFH RESET to return the count to 0 Stores the local station number which is in STOP or PAUSE mode Device number b8 b7 bs b5 b4 E L40 L39 L38 L37 L36 L56 L55 L54 L53 L52 The bit corresponding to the station number which is in STOP or PAUSE mode becomes 1 Example When local stations 7 and 15 are in STOP mode bits 6 and 14 of D9248 become 1 and when D9248 is monitored its value is 16448 4040H Stores the local station number other than the host which is in error Device number b8 b7 b6 b5 b4 L40 L39 L38 L37 L36 L56 L55 L54 L53 L52 The bit corresponding to the station number which is in error becomes 1 Example When local s
63. opposite i MC2 l operation forward reverse E faci 43 or the section that may Ps cause machine breakdown As fac J A voltage relay or an accident Lo Paces ar is recommended Ad The startup procedure is as follows For AC power circuit 1 Set the CPU to RUN Turn the power supply ON Set the start SW to ON When the electromagnetic contactor MC turns ON the program starts up the output devices For AC DC power circuit 1 2 3 4 5 6 Set the CPU to RUN Turn the power supply ON Set the start SW to ON When the DC power supply is established turn RA2 ON When the DC power supply is established 100 set the timer TM to ON The TM setting value is the time between the instant when RA2 is turned ON and the instant when the DC voltage is established 100 Designate 0 5 seconds as the setting value When the electromagnetic contactor MC turns ON the program starts up the output devices If a voltage relay is used as RA2 the timer TM in the program is unnecessary 9 LOADING AND INSTALLATION MELSEC Q 2 Fail safe provisions against PC breakdown The self diagnostic function can detect the breakdown of the CPU or memory of the PC However when the I O control becomes abnormal the CPU cannot detect it In such a case all points may turn ON OFF depending on the breakdown level so that the normal operation and safety of the controlled objects may
64. over the widest possible area Earth the control cabinet with a thick wire so that a low impedance connection to ground can be ensured even at high frequencies 22 mm wire or thicker is recommended Holes made in the control cabinet must be 10 cm 3 94 in diameter or less If the holes are 10 cm 3 94 in or larger radio frequency noise may be emitted In addition because radio waves leak through a clearance between the control panel door and the main unit reduce the clearance as much as practicable The leakage of radio waves can be suppressed by the direct application of the EMI gasket listed below on the paint surface Our tests have been carried out on the panel having the damping characteristics of 37 db max and 30 db mean measured by 3 m method with 30 to 300 M Hz 2 Connection of power and earth wires Earthing and power supply wires for the PC system must be connected as described below a Provide an earthing point near the power supply module Earth the power supply s LG and FG terminals LG Line Ground FG Frame Ground with the thickest and shortest wire possible The wire length must be 30 cm 11 18 in or shorter The LG and FG terminals function is to pass the noise generated in the PC system to the ground so an impedance that is as low as possible must be ensured As the wires are used to relieve the noise the wire itself carries a large noise content and thus short wiring means that the wire i
65. point 24VDC i le si f 5 A1SX82 S1 Ce Bat MOUS SHINS CIGS 64 64 input points 0 160 type connector included A1SY10 16 point relay contact output module 2A 16 16 output points 012 009 A1SY10EU 16 point relay contact output module 2A 16 16 output points 012 009 A1SY14EU 12 point relay contact output module 2A 16 16 output points poi le 2A fi A1SY18A co output module EA 16 16 output points 0 24 0 075 independent contacts poi le 2A fi A1SY18AEU a etd 16 16 output points 0 24 0 075 independent contacts 200VAC A1SY22 16 point Triac output module 0 6A 16 16 output points 0 004 A1SY28EU 8 point Triac output module 0 6A 16 16 output points o27 8 point Triac output module 1A f A1SY28A 16 1 e All points independent a 16 point 12 24VDC transistor output module R A1SY4 16 1 0 27 0 016 msvo oi sink type AS ERUPE ox ome 32 point 12 24VDC transistor output module 1SY41 2 32 0 016 msya sink type eee ee oso ons 64 point 12 24VDC transistor output module A1SY42 4 64 9 0 016 scree sink type Seger os oms 1 int 12 24VD i A1SY50 e I serie Guiputpolnts 0 12 0 12 0 5A sink type 1 24VD le 2A A1SY60 6 point C transistor output module 2A 16 16 output points sink type i le 1A A1SY60E 16 point 12DCV transistor output module 1A 16 16 output points source type Output module 2 SYSTEM CONFIGURATION MELSEC Q Number of occupied Cur
66. positions of the ferrite cores when handling the cable y 9 LOADING AND INSTALLATION AS 2 2 MELSEC Q 2 Connecting the expansion cable To connect the expansion cable to the basic base module and expansion base module be sure to connect it from the OUT connector of the basic base module to the IN connector of the expansion base module The system does not properly operate when the cable is connected from IN to IN from OUT to OUT or from OUT to IN connectors To connect two or more expansion base module be sure to connect the cable from the OUT connector of the first expansion base module to the IN connector of the second expansion base module a To connect the expansion cable to the basic base module remove the section below OUT of the base cover with a flat blade driver 5 5 x 75 6 x 100 or other tools Perform the same procedure also to connecting the expansion cable to the OUT connector of the expansion base module Base cover b To connect the expansion cable to the next expansion base module remove the sticker attached on the section below IN of the base cover Sticker 9 LOADING AND INSTALLATION 2 2 MELSEC Q c Hold the connector of the expansion cable to connect the expansion cable to each base module d After connecting the expansion cable be sure to tighten the fastening screws of the expan
67. program during RUN of the CPU do not operate the switch The CPU will not go into the RUN status if you move the key switch to RUN immediately after writing a program in the STOP status of the CPU After writing a program perform rest with the RESET L CLR switch then move the RUN STOP switch to RUN to set the CPU to the RUN status 4 6 3 Latch clear operation To perform latch clear operate the RESET L CLR switch in the following procedure 1 RESET L CLR switch Move the switch to L CLR several times until the USER LED flickers Do not move it to RESET USER LED Flicker Ready for latch clear 2 RESET L CLR switch Move the switch to L CLR once more USER LED OFF 005 Latch clear complete Latch clear can be set to be valid or invalid device by device by making device setting in the parameter mode 4 6 4 Installation and removal of memory card during power on Do not install or remove the memory card while power is on If you installed or removed the memory card while power was on the data within the memory card may be corrupted 4 CPU MODULE MELSEC Q MEMO 5 POWER SUPPLY MODULE MELSEC Q 5 POWER SUPPLY MODULE 5 1 Specifications The specification of the power supply module are shown below Table 5 1 Power supply module specifications 100 to 240VAC 10 24VDC 30 85 to 264VAC 15 6 to 31 2VDC Input frequency SOO Output current rating avoce CT Overcurrent 1
68. ranging from 50 V AC to 1000 V and 75 V DC to 1500 V to satisfy necessary safety items In the Sections from 8 2 1 to 8 2 7 cautions on installation and wiring of the MELSEC AnS series PC to conform to the low voltage instruction regulation are described We have put the maximum effort to develop this material based on the requirements and standards of the regulation that we have collected However compatibility of the devices which are fabricated according to the contents of this manual to the above regulation is not guaranteed Each manufacturer who fabricates such device should make the final judgement about the application method of the low voltage instruction and the product compatibility 8 2 1 Standard applied for MELSEC AnS The standard applied for MELSEC AnS is EN61010 1 safety of devices used in measurement rooms control rooms or laboratories For the modules which operate with the rated voltage of 50 V AC 75 V DC or above we have developed new models that conform to the above standard For the modules which operate with the rated voltage under 50 V AC 75 V DC the conventional models can be used because they are out of the low voltage instruction application range 8 2 2 Precautions when using the MELSEC AnS series PC Module selection 1 Power module For a power module with rated input voltage of 100 200 V AC select a model in which the internal part between the first order and second order is intensively insulated bec
69. register being used in BCD code e Sets the total number of stations 1 to 64 of I O modules and remote terminal modules which are E connected to an A2C or A52G Designate the device number for the extension file register for direct read and write in 2 words at D9036 and D9037 in BIN data Use consecutive numbers beginning with RO of block The devise number No 1 to designate device numbers Usable with used for getting direct Extension file register AnA A2AS access to each device Block No 1 AnU and for extension file QCPU A Usable with AnA A2AS AnU and QCPU A A Mode Extension file register Usable with A2C and A52G Total number of stations For designation extension file register device numbers Block No 2 D9037 D9036 area LLLLLLLLL A e Sets priority of ERROR LEDs which illuminate or vt flicker to indicate errors with error code numbers Priority 1 to 4 e Configuration of the priority setting areas is as shown os eats below LED maicaton b15 b12b11 b8 b7 b4 b3 priority D9038 Priority 4 Priority 3 Priority 2 Priority 1 D9039 Priority 7 Priority 6 Priority 5 Priority 5 to 7 i i f For details refer to the applicable CPUs User s Manual and the ACPU Fundamentals Programming manual e Turned on off with a peripheral device At scanning At time Time 10 msec unit Stores the value in BIN code Stores the block number of the expansion file register which is used as the work area
70. required fin terms of safety and control system please consult with Mitsubishi and discuss the required specifications QCPU A A Mode MODEL QCPU A A U SHO E MODEL CODE 13JR10 SH NA 080065 B 0003 MEE sfa MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE MITSUBISHI DENKI BLDG MARUNOUCHI TOKYO 100 8310 TELEX J24532 CABLE MELCO TOKYO NAGOYA WORKS 1 14 YADA MINAMI 5 HIGASHI KU NAGOYA JAPAN When exported from Japan this manual does not require application to the Ministry of International Trade and Industry for service transaction permission Specifications subject to change without notice
71. screw por et The LED is ON Faulty if it POWER LED Confirm it is lit is OFF Per Section 11 2 2 is RUN LED Confirm it is lit in the The LED is ON Faulty if it Per Sections 11 2 4 and RUN state is OFF or flashing 11 2 5 Confirm it is lit at error The LED is OFF ON Per Sections 11 2 6 and ERROR LED occurrence when error has occurred 11 2 7 The LED is ON when input Confirm if it correctly turns is ON and OFF when Input LED Per Section 11 4 1 on and off input is OFF Faulty other than the above The LED is ON when ere output is ON and OFF Confirm if it correctly turns Output LED when output is OFF Per Section 11 4 2 on and off Faulty other than the TASES The LED is ON Faulty if it MODE LED Confirm it is lit is OFF Per section 11 2 3 is LEDs on the main module 10 2 10 MAINTENANCE AND INSPECTION MELSEC Q 10 2 Periodic Inspection Inspection on items shown below should be conducted once or twice every six months to a year Conduct the inspection when the equipment is moved or modified or wiring is changed Table 10 2 Periodic Inspection Ambient Measure with temperature 0 to 55 C When used in a panel temperature E and humidity gauge temperature inside the Ambient humidity 10 to 90 RH Measure presence of panel is the ambient There is no corrosive gas Atmosphere corrosive gasses environment temperature present Power supply
72. specified by parameters in the unit of 16 points 2 Use example of the ZHTIME instruction The use example of the ZHTIME instruction is shown below Example When the timer in ims is set at T208 and later M9037 ZHTIME Designate the device in the unit of 16 points 3 Accuracy of 1ms timer The following table shows the accuracy of 1ms timer 2 scan time to 1 ms ims 7 2 scan time to 1 scan time 4 CPU MODULE MELSEC Q 4 Setting example The followings are the setting examples with and without the expansion timer a Setting example when the expansion timer is not used Number of occupied points 256 100ms timer 120 points 10ms timer 40 points retentive timer 48 points 1ms timer 48 points M9037 LEDB ZHTIME IH sus K208 IH LEDR A parameter x Memory capacity PLC RAS PLC system izo assignment H m Device setup Setting Sym Start End ein value sl stored Inside relap tst har M 10 tooo o ss 2047 ajos EAS Inside relap 2nd half M 10 6144 2048 sisi ll linkrely B 16 8192 of FF _ Linkregister___ w 16 e1s2 o fir T Dataregister D 10 e192 ofan Counterallpoints__ 10 256 Counter C 10 ass of asf Extensioncounter_ C to Timeralipoints___ T 10 T T T Lowspeedtimer__ T
73. timer use points are set to 512 points and set value storage device is set to D1000 D equivalent to 256 points D1000 to D1255 in T256 to T511 become the devices with continuous numbers for the set values 4 CPU MODULE MELSEC Q 4 2 4 I O devices QCPU A has 8192 I O device points X Y0 to 1FFF each for input X and output Y There are actual I O devices and remote I O devices in this I O range 1 Actual I O device This is the device range where an I O module or special function module can be installed to the basic base module extension base module and controlled QCPU A 4096 points X YO to FFF 2 Remote I O device The remote I O devices following the actual I O devices can be used for the following objectives a Allocate to a remote I O station in the MELSECNET II data link system b Allocate to a remote I O station in the MELSECNET 10 network system c Allocate to the reception data storage device or transmission data storage device in the MELSECNET MINI S3 s automatic refresh setting d Use as the substitute to an internal relay 4 2 5 I O allocation of special function modules By registering the model name of the following special function modules upon the I O allocation from a peripheral device dedicated commands for special function modules can be used Model name of special function module Model name of the module to be set A1SJ71UC24 R2 A1SJ71UC24 R4 A1SJ71C24 A1SJ71UC24 PRF A1S
74. to L2047 default Latch range can be set for L B T C D and W Set by parameters Print tite registration Available 128 characters 222222 S Keyword registration Availabe o G VO assignment Registration of occupied VO points and module typename fJ o Self diagnostic function Step operation Execute stop of sequence program operations me Set at special 10 to 190 Can be set in units of 10ms O Year month day hour minute second day of week leap year automatic detection 3 18 to 5 25s TYP 2 12s d at 0 C 3 93 to 5 25s TYP 1 90s d at 25 C 14 69 to 3 53s TYP 3 67s d at 55 C lets current consumption at 2 eT Weight ks wa Lo ow 20 A oe x 89 3 D M Clock function 4 CPU MODULE MELSEC Q 4 1 1 Overview of operation processing An overview of processing subsequent to starting power supply for QCPU A to execution of the sequence program is explained QCPU A s processing may be categorized roughly into the following four kinds 1 2 3 4 Initial processing This is a preprocess to execute sequence operations and is performed only once upon power on or reset a Resets the I O module and initialize it b Initializes the range of data memory for which latch is not set up sets the bit device to OFF and the word device to 0 c Allocates I O address of the I O module automatically based on the I O module number or the position of
75. voltage Measure voltage between 85 to 132VAC Change the power 100 200VAC 170 to 264VAC supply source Test by moving the Loosening play Must be attached solidly Retighten the screw module Adhesion of dirt or i 3 i E Visual inspection No adhesion Remove and clean foreign substance Loosening of Retighten with a No loosening Retighten terminal screw screwdriver Closeness of crimp P There is an appropriate Visual inspection i Correct the distance style terminals distance Loosening of y Retighten the Visual inspection No loosening connector connector fixed screw Confirm M9006 or M9007 Even when there is no is OFF with a peripheral X low battery display Battery o Preventive maintenance f fos device in the monitor replace if specified mode battery life is over 1 lt o es Oo Cx Tg oo o Connection conditions 1 Refer to section 7 7 to the battery replacement procedure 10 3 10 MAINTENANCE AND INSPECTION MELSEC Q MEMO 11 TROUBLESHOOTING MELSEC Q 11 TROUBLESHOOTING The description cause determination and corrective actions of each error which may occur during system usage are described 11 1 Fundamentals of Troubleshooting Besides using obviously highly reliable devices to increase system reliability it is an important point to quickly startup the system again when an error occurs In order to quickly startup the system find the c
76. 0 Error step which operation error has occurred is stored in BIN code Thereafter A3H and A3M error has occurred each time operation error occurs the contents of i D9010 are renewed e When operation error has occurred during execution of application instruction the step number at which the error has occurred is stored in BIN code Since storage Usable with all into D9011 is made when M9011 changes from off to types of CPUs on the contents of D9010 cannot be renewed unless M9011 is cleared by user program The I O control mode set is returned in any of the following numbers Unusable with 1 O control mode i y D9014 1 O control mode mber 0 Both input and output in direct mode An A3H and 1 Input in refresh mode output in direct mode A3M 3 Both input and output in refresh mode Step number at Error step which operation x D9011 error has occurred e The operation states of CPU as shown below are stored in D9015 CPU key switch Remains the same in remote RUN STOP mode RUN STOP PAUSE x STEP RUN D9015 CPU operating Operating states Usable with all states of CPU Remote RUN STOP by parameter setting types of CPUs 0 RUN 1 STOP 2 PAUSE x Status in program 0 Except below 1 STOP instruction execution Remote RUN STOP by computer RUN STOP PAUSE x When the CPU is in RUN mode and M9040 is off the CPU remains in RUN mode if changed to PAUSE mode
77. 0 0 0 0 O0 O ojojojojojo POINT To set the stage number setting connector select the appropriate number from 1 through 7 in ascending order according to the number of expansion modules Do not assign the same stage number to several modules or skip any stage numbers Otherwise improper I O operation results 9 LOADING AND INSTALLATION AS 2 2 MELSEC Q 3 Reattach the base cover to the expansion base module and fasten the screws 9 LOADING AND INSTALLATION MELSEC Q 9 1 6 Connecting disconnecting the expansion cable 1 Precautions on handling the expansion cable e Do not step on the expansion cable e Be sure to attach the base cover to the base module before connecting the expansion cable to the base module After setting the stage number of the expansion base module reattach the base cover and fasten it with screws When routing the expansion cable provide 55mm or more minimum bend radius for the cable If the bend radius is less than 55mm malfunctions may occur due to the cable deterioration or breakage e Do not hold the ferrite cores at both ends of the cable when connecting disconnecting the expansion cable Instead hold the connectors of the expansion cable to connect disconnect it Holding the ferrite cores may cause cable breakage inside the connector Moreover the change in the positions of the ferrite cores may change the cable characteristics Be careful not to change the
78. 0k bytes Sub program1 Reserved for storing P l addresses Memory capacity of RAM 144k bytes max Expansion file register File register Expansion file register b During boot operation from ROM T C setting value MELSECNET 10 network parameter T C setting value Sub program 1 T C setting value MELSECNET 10 network parameter T C setting value Sub program1 Reserved for storing P l addresses Expansion file register MELSEC Q Boot operation from ROM 4 CPU MODULE MELSEC Q 4 4 2 Usage of 1ms timer With QCPU A a 1ms timer can be used in addition to the conventional high speed timer 10ms and low speed timer 100ms 1 Usage Adding ZHTIME a 1ms timer setting instruction in a program enables the use of a 1ms timer The ZHTIME instruction must be written in the main program The ZHTIME instruction is checked at startup and at switching from STOP to RUN When this instruction exists in the main program the 1ms timer can be used If the ZHTIME instruction does not exist in the main program only the 100ms 10ms timer can be used and the 1ms timer is disabled The number of occupied points is set as the total points of the 100ms timer 10ms timer retentive timer and 1ms timer The area for the 1ms timer is reserved following that of the retentive timer Consequently the constant specified with the ZHTIME instruction is designated as the device number following that of the retentive timer
79. 10 120 of mal highspeedtimer__ T 10 40 120 158 Retentive timer T 10 96 teo asf Extension lowspeed timer T 10 T T Extension high speed timer T 10 T Estensionretentive timer T 10 1 i Ee ees EE Acknowledge XY assignment Default Check End setup Cancel According to the setting above the devices designated for the 100ms timer are TO to T119 for the 10ms timer are T120 to T159 for the retentive timer are T160 to T207 and for the 1ms timer are T208 to T255 4 CPU MODULE MELSEC Q b Setting example when the expansion timer is used Number of occupied points 512 100ms timer 240 points 10ms timer 80 points retentive timer 80 points 1ms timer 112 points M9037 LEDB ZHTIME A parameter Ea Memory capacity PLC RAS PLC system Jizo assignment m Device setup eer Setting Sym Digit Points Start End Start End value E rede eaaa AN a T ee e SSS Cream e e ma aa anima aie eect Dataregister D 10 8192 0 ETA Aa Estensioncounter C 10 amet eka aaa o eee ac JE IT A IL ANA IN a Ea aa ero T Acknowledge XY assignment Default Check End setup Cancel According to the setting above the devices designated for the 100ms timer are TO to T239 for the 10ms timer are T240 to T319 for the
80. 24 V DC I O module or external power supply use a model whose 24 V DC circuit is intensively insulated from the hazardous voltage circuit External devices When a device with a hazardous voltage circuit is externally connected to the PC use a model whose circuit section of the interface to the PC is intensively insulated from the hazardous voltage circuit Intensive insulation Intensive insulation refers to the insulation with the dielectric withstand voltage shown in Table 2 Table 2 Intensive Insulation Withstand Voltage Installation Category ll source IEC664 Rated voltage of hazardous voltage area Surge withstand voltage 1 2 50 us 150 V AC or below 2500 V 300 V AC or below 4000 V 8 EMC DIRECTIVE AND LOW VOLTAGE INSTRUCTION MELSEC Q MEMO 9 LOADING AND INSTALLATION MELSEC Q 9 LOADING AND INSTALLATION 9 1 Module Installation 9 1 1 Precautions on handling modules This section describes the precautions to handle the CPU I O special function power supply and base modules 1 Do not drop or apply a strong impact to the module housing memory card terminal block connectors and pin connectors Do not remove the PC board of the modules from housing Otherwise malfunctions may result When using the expansion base module QA1S6L_B be sure to install the power supply module Although the module may work without the power supply module under light load stable operation is not guaranteed
81. 64 points Output specified number module 12 24VDC dynamic output module Specified number of points 16 point 32 point 48 point or 64 point Input specified number of selectable module 40 pin connector Pul h 16 point i le for sh N ti l ulse catc A1SP60 i 6 point input modu e for short ON time pulse 16 16 output points 0 055 module input pulse with a minimum of 0 5ms 8 point analog timer module whose timer setting value can be changed for different E 16 16 output points 0 055 volumes 0 1 to 1 0s 1 to 10s 10 to 60s 60 S output points to 600s l le f if h t Interrupt module A1S161 riterruptmodule for sree vote intertp 32 32 special points 0 057 program 16 point interrupt input A1SD61 32 bit signed binary 50kbps 1 channel 32 32 special points 035 A1SD62 DC input sink output type 32 32 special points Diff k DC A1SD62D ae input sink output type preset 32 32 special points A1SD62E DC input source output type 32 32 special points A D converter A1S64AD 4 to 20mA 0 to 10V 4 analog channels 32 32 special points module A1S68AD Analog input 8 channels 32 32 special points For Pt1 wi nnection 2 channels A1S62RD3 Ar wile type connect 32 32 special points of temperature input For Pt1 4 wire type connection 2 channels E A1S62RD4 cp Re ey ype 32 32 special points of temperature input A1S68TD Thermocouple input 8 channels 32 32 special points Dummy module A1SG62 2 SYSTEM CONFIG
82. 65 Appendix 6 1 Dimensions of CPU module 0 ee eeeeceeseeeeeceeeaeeseeecaesaeeeseesaesaesaseeseesaesaseeseesaneaneatees APP 65 Appendix 6 2 Power supply MOQU ES saines arerin a ran ENAA AEn NRAN EEEE KENEAN EAEEREN APP 66 Appendix 6 3 Dimensions of base module oocoocconnccnnconncnnncnnncnnccanccnn rc rcnn rr APP 67 About Manuals The following manuals are also related to this product In necessary order them by quoting the details in the tables below Related Manuals Manual Number Manual Name Model Code ACPU Programming Manual Fundamentals IB 66249 Describes programming methods necessary for creating programs device names parameters program 13 740 types memory area configuration and so on Sold separately ACPU Programming Manual Common Instructions sa Describes how to use the sequence instruction basic instructions applied instructions and 13 741 microcomputer programs Sold separately AnSHCPU AnACPU AnUCPU Programming Manual Dedicated Instructions Describes instructions that have been expanded for QO2CPU A QO2HCPU A and QO6HCPU A Sold separately IB 66251 13742 AnACPU AnUCPU Programming Manual AD57 Instructions Describes dedicated instructions for A2USHCPU S1 to control the AD57 S1 AD58 controller module Sold separately IB 66257 134743 AnACPU AnUCPU Programming Manual PID Instructions IB 66258 Describes dedicated instructions for A2USHCPU S1 to perform the PID co
83. 9 OJO Ol O 4 al Oo 4 LO oe O O 7neur Oo O T meur 5 yl O Jroozsovac 5 uel O _J100 240vac 7 7 9 MELSECA1se3P POWER O 1 MITSUBISHI INPUT OUTPUT DC15 6 31 2V DC 5V 5A TO O O O Ne 3 LO O C O NC TO O 4 O O LG gia LS 6 Ao _246 J 7 3 A1S63P 1 POWER LED i i i 100VA Power supply input terminals SENA supply input terminal used to be connected with AC power supply between 100VAC and Power supply input terminals A power supply input terminal used to be connected with 24VDC power supply 7 Terminal screw M3 5 x 7 A protective cover for the terminal block Module fastening screw A screw that fastens the module to the base module M4 screw tightening torque 59 to 88 Necm POINTS 1 Do not use the terminal marked NC in the terminal block 2 Be sure to ground LG and FG terminals with Type D Type 3 or higher grounding 5 POWER SUPPLY MODULE MELSEC Q MEMO 6 BASE MODULE AND EXPANSION CABLE MELSEC Q 6 BASE MODULE AND EXPANSION CABLE This chapter describes the specifications of the base module basic base module and expansion base module and expansion cable used in the system as well as the use standard of the expansion base module 6 1 Specifications of Base Modules 1 Specifications of basic base module T QA1S33B QA1S35B QA1S38B Allowable number of I O ee eee to
84. A ta wes o tt CE TIN OO nwo CAEN IO ts YD wesse A ts id td CET TIN A y O e wo COTTON IS AU E Y E CEET A AU ts ETA O AE TU AED amesso O A to sse A AN EA o esien OO o o to 0 wo S y o T o C IS S S E CN O AAA ANY CN A AENA as pn tt os CS OY CET A AENA T TC A 8 to oy o a move os pwov dS ta cs CN A MAT 20000 S CN O AAA AAN Y DU ycHP dt AAN Y DU CN A MATOS AAN EH peeo A AENA AN AAN ET CO AS AAA IN YP NS ATI YP pm IU y y a S o pme ooo s a S o TN O o r O e App 56 APPENDICES MELSEC Q 3 Application instructions s X a Instruction Processing Time us Instruction Condition Device nn AA QnCPU A QnHCPU A WANDP S D o po as owo CO A AENA EAT waose OO ooo oo Yt wanor Sr 829 E waso OOO tt ow woso O oo oo o A f oo CN A es CN A AAN AYTO woss OOOO tc MN O m ow worso O n T ow ORO re pxonP COCO i rs CCC O o o AED lwxoRPsis20 SSCS o O o wwmso oOo o o oo o o o e T o ANO wawes O S e S o A CN A AAN US E CN A AUN US E CC O AN o a MET SSCS AIN St E CN O AUTO T Negras tts App 57 APPENDICES MELSEC Q is Instruction Processing Time us Instruction Condition Device os pi QnCPU A QnHCPU A App 58 APPENDICES MELSEC Q Instruction Condition Device Instruction Processing Time hs QnCPU A QnHCPU A A a ETICO IS FANNY DIAN FET psw A 8 O pee Po fs se DECOSDn ses Y O e a BRSTPD n wssn O o T a pISpSDn O ATI Y id re A Few i S
85. AS AnU and QCPU A Usable with all types of CPUs Usable with all types of CPUs APPENDICES MELSEC Q Special Relay List Continue Applicable CPU Data memory e Clears the data memory including the latch range other than special relays and special registers in Usable with all types of CPUs OFF No processing clear flag ON Output clear Data memory OFF No processing clear flag ON Output clear 2 Data link monitor OFF F link M9018 _ switching ON R link M9020 User timing clock No 0 User timing clock No 1 M9022 User timing clock No 2 M9023 User timing clock No 3 M9024 User timing clock No 4 2 Clock data set request No processing Set requested No error M9026 Clock data error Error Clock data display 2 Clock data read M9028 request 0 1 second M9030 clock 0 1 M9031 0 2 second econde 0A j clock seconds 0 5 M9032 second seconds 0 5 clock seconds 1 M9033 2 second second a clock second 30 M9034 1 minute 8 econds 30 T clock seconds N i M9027 o processing Display No processing Read request remote run mode from computer etc when M9016 is on Clears the unlatched data memory other than special relays and special registers in remote run mode from computer etc when M9017 is on e Specifies the lines to be monitored for link monitoring e Relay which repeats on off at intervals of predetermin
86. App 25 APPENDICES MELSEC Q Special Register List Continue Applicable CPU 0 ROM ROM RAM setting 1 RAM 2 EPROM 0 Main program ROM 1 Main program RAM 2 Subprogram RAM Main program e Indicates which sequence program is run presently ROM One value of 0 to B is stored in BIN code Main program RAM Subprogram 1 RAM Subprogram 2 RAM Subprogram 3 Program number RAM Subprogram 1 ROM Dedicated to Subprogram 2 Anu ROM Subprogram 3 ROM Main program E PROM Subprogram E PROM Subprogram ESPROM Subprogram E PROM e If scan time is smaller than the content of D9017 the Minimum scan time value is newly stored at each END Namely the Usable with all D9017 Scan time W AT per 10 ms minimum value of scan time is stored into D9017 in BIN types of CPUs code p Scan time e Scan time is stored in BIN code at each END and Usable with all D9018 Scan time s per 10 ms always rewritten types of CPUs e If scan time is larger than the content of D9019 the Maximum scan time value is newly stored at each END Namely the Usable with all per 10 ms maximum value of scan time is stored into D9019 in types of CPUs BIN code e Sets the interval between consecutive program starts in nstan nti Itipl f1 E x2 Consta t sca time multiples of 10 ms Unusable with Constant scan Set by user in 0 No setting D9020 An 10 ms increments 1 to 200 Set Program
87. BF 4DF Power supply module o 7 par No Expansion stage 5 MELSEC Q When a 32 point module is mounted to each slot Expansion base module QA1S68B 40 41 42 43 44 45 46 47 500 520 540 560 580 5A0 5CO 5EO MDMA 2 51F 53F 55F 57F 59F 5BF 5DF Expansion base module 50 51 52 53 54 640 660 680 6A0 67F 69F 6BF Expansion base module QA1S68B 56 57 58 59 60 61 62 63 Up to seven expansion base modules can be added Limit the total length of the expansion cable to 13 2m or less When using the expansion cable do not bind it with or place it close to the main circuit high voltage large current lines 700 720 740 760 780 7A0 7C0 7E0 SISISISISISISIS 71F 73F 75F 77F 79F 7BF 7DF Power supply module Assign the expansion stages in ascending order Do not assign two or more modules to one stage Connect the expansion cable from OUT of the expansion cable connector of the base module to IN of the connector of the next expansion base module 3 GENERAL SPECIFICATION MELSEC Q 3 GENERAL SPECIFICATION The general specification common to various modules is shown Table 3 1 General specification Specification Operation ambient temperature Storage ambient
88. BREAK instructions or at the label number of the interrupt pointer I provided to the head of an interrupt program 108 Errors other than 101 to 107 mentioned above 11 11 11 TROUBLESHOOTING Error Massage PARAMETER ERROR Checked at power on and at STOP PAUSE gt RUN MISSING END INS Checked at STOP gt RUN CAN T EXECUTE P Checked at execution of instruction Error Code D9008 MELSEC Q Error Code List Continue Detailed Error Code D9091 Error and Cause Corrective Action Capacity settings of the main and sub programs microcomputer program file register comments status latch sampling trace and extension file registers are not within the usable range of the CPU Total of the set capacity of the main and sub programs file register comments status latch sampling trace and extension file registers exceeds capacity of the memory cassette M Lor S is incorrect check the contents make necessary corrections and write them again to the Either of settings of the remote memory RUN PAUSE contact point by parameters operation mode at occurrence of error annunciator indication mode or STOP gt RUN indication mode is incorrect by parameters is incorrect 121 The END FEND instruction is not given in Write the END instruction at the end of the main program the main progra
89. CH XCHP Exchange DXCH OXCHP e 16 bit CML CMLP Negation transfer 32 bit DCML DCMLP Batch transfer 16 bit BMOV BMOVP Batch transfer same data 16 bit FMOV FMOVP f Program branch instructions CJ SCJ JMP Call subroutine CALL CALLP RET Enable disable an interrupt program El DI IRET g Refresh instructions Partial refresh SEG 3 Application instructions a Logical operation instructions 16 bit Two types each for WAND WANDP Logical product 32 bit DAND DANDP 16 bit Two types each for WOR WORP Logical sum 32 bit DOR DORP 16 bit Two types each for WXOR WXORP Exclusive logical sum 32 bit DXOR DXORP 16 bit Two types each for WXNR WXNRP Not exclusive logical sum 32 bit DXNR DXNRP Complements of 2 sign invert 16 bit NEG NEGP b Rotation instructions Or ROR RORP RCR RCRP il DROR DRORP DRCR DRCRP Serre ROL ROLP RCL RCLP DROL DROLP DRCL DRCLP c Shift instructions i 16 bit SFR SFRP BSFR BSFRP Right shift T Device DSFR DSFRP 16 bit SFL SFLP BSFL BSFLP Left shift 2 DSFL DSFLP App 3 APPENDICES MELSEC Q Data processing instruction d SER SERP SUM SUMP Check bit a DSUM DSUMP DECO DECOP Decode ENCO ENCOP BSET BSETP Reset bit 16 bit BRST BRSTP DIS DISP Connection UNI UNIP e FIFO instructions Write 16 bit FIFW FIFWP Read 16 bit FIFR FIFRP f ASCII instructions ASCII conversion ASC Pr
90. CPU Q2ASCPU S1 Q2ASHCPU Q2ASHCPU S1 QGACPU Q4ACPU and Q4ARCPU Generic name for ANNCPU AnACPU and AnUCPU Generic name for QO2CPU A QO2HCPU A and QO6HCPU A Generic name for QO2CPU QO2HCPU QO6HCPU Q12HCPU and Q25HCPU Microsoft Windows Microsoft Windows NT Microsoft Visual Basic Microsoft Visual C and MS DOS are registered trademarks of Microsoft Corporation USA PC98 NX is a registered trademark of NEC Corporation Other company names and product names appear in the text are registered trademarks or trademarks of their respective companies MEMO 12 1 OVERVIEW 1 OVERVIEW MELSEC Q This User s Manual describes the performance functions and handling method of the QCPU A general purpose PC as well as the specifications and handling of the memory card power supply module and the base module The programming modules and software packages have to be compatible with the upgraded A2UCPU A2UCPU S1 ASUCPU and A4UCPU abbreviated as ANUCPU hereafter When the conventional programming modules and software packages are used the usable range varies depending on the model of the CPU PC model name Refer to Section 2 2 3 Refer to the list of components in Section 2 3 for various modules which can be used with the QCPU A Refer to Section 2 2 1 for the special function modules which have limited range of usable devices 1 Supplied parts Quantity q
91. D AND BATTERY 7 1to7 8 7 1 Specifications of Memory Cal oocicciconnininiccinnnnoncnncnncccc nnna 7 1 7 2 Specifications of Battery for CPU module and memory Card c ccecceceeeeeeeeeeeeeeeeeeeeeeeeeeaetaeeeeeeeeaees 7 1 7 3 Handling the Memory Card cceccescecceeeceeseeeeceeeeeesaecaeceeseaesaecaeceeeeaesaecaeseaeeaecaeseeseaesaesaeeeseaesaesaeseeeeaseats 7 2 7 4 Part Names of Memory Card coonoccoconinininnnnoncnnccc dedain es aaa iuda dan iddaa 7 2 7 5 Insertion Removal of the Memory Card ccccecceceeseeeeceeceeeesecaeceeeeeeaecaeseeseaeeaesaecaesaesaeseseaesaesaeeseseateaees 7 3 7 6 Inserting Batteries for CPU module and Memory Card cecceceeceeseeeeceeeeeeeeeeeeceeeeaeeaesaeseeeeaeeaeeaeeeeeeaes 7 4 i Battery Replacement accent reeled eel eee 7 5 7 11 Battery Service Monn aani aa nd 7 6 7 7 2 Battery replacement procedure scrierea enti ENE EE TEN ETET E e 7 7 8 1 Requirements for Compliance to EMC Directive ooononnoicccnnnnnnnnncnnonenncccncncnnrnan crac nana 8 1 8 1 1 Standards on EMC Directive kessneri aae aan e aaa aea aaan rn 8 1 8 1 2 Control cabinet nnnncniccnnnnnnnncnnnncr 8 2 SA DAS A A N E A E 8 3 8 1 4 Power Supply mod le siana AS 8 6 8 1 5 Ferrite COre eraann anra e ariii ee ee nd en dh eee 8 7 8 1 6 Noise filter power supply line filter oo eee cece cece eee teee teat teeeeeeeeeeeeeaeeaeseaeseaeseaeeeeseaeeeaeeeaaeeeaeenaeeeas 8 7 8 2 Requirement to Conform to the Low Voltage Instruct
92. DICES MELSEC Q Special Relay List Continue Applicable CPU Operation result storage memory change contact for CHG instruction OFF Not changed e Switched on to exchange the operation result storage Dedicated to A3 ON Changed memory data and the save area data le with A3 A3N CHG instruction e Switched on to disable the CHG instruction pee WINES RN execution Sree Switched on when program transfer is requested and PASAS i ON Enable AER a ASA A3U A4U A73 disable automatically switched off when transfer is complete and A3N board e Switched on to execute the SEG instruction as an i __ OFF 7SEG display gt A SEG instruction ON WO partial 1 0 partial refresh instruction Unusable with An switching i ra as Switched off to execute the SEG instruction as a A3V and A3N board 7SEG display instruction OFF Sequence interrupt control Switched on to execute the link refresh enable Unusable with An ON Link interrupt disable El Dl instructions A3V and A3N board control OFF Other than ste nl ridad M9054 STEP RUN an Pails Switched on when the RUN key switch is in STEP AnS AnSH A1FX flag RUN position A2C AQJ2H and ON During step run ABOG M9055 Status latch OFF Not complete e Turned on when status latch is completed Turned off Unusable with A1 and complete flag ON Complete by reset instruction A1N OF
93. F Other than P Main program Usable with A3 A3N set request P set request A3H A3M A3V ON P I setrequest__ Provides P set request after transfer of the other i A3A A73 A3U A4U program or Skane Subprograma when main and ASN board P set request __ OFF Except during P 1 program is being run is complete during run set request Automatically switched off when P I setting is P I set request ON During P set complete Sub 3 request Dedicated to A4 rogr a J P l set request e Turned on when one of remote terminal modules has become a faulty station e Communication error is detected when normal communication is not restored after the number of retries set at D9174 Remote terminal OFF Normal e Turned off when communication with all re mote Usable with A2C and error ON Error terminal modules is restored to normal with A52G automatic online return enabled e Remains on when automatic online return is disabled e Not turned on or off when communication is suspended at error detection e Turned on when communication with a remote terminal module or an I O module is faulty e Communication error occurs due to the following reasons e Initial data error Communication OFF Normal e Cable breakage Usable with A2C and error ON Error e Power off for remote terminal modules or I O A52G modules e Turned off when communication is restored to normal with automatic online return enabled e Remains on when communic
94. J71PT32 S3 A1SPT32S3 4 CPU MODULE MELSEC Q 4 2 6 MELSECNET MINI S3 automatic refresh By setting link information I O storage device etc of MELSECNET MINI S3 to parameters the module automatically communicates with the buffer memory area for the batch refresh send received data of A1SJ71PT32 S3 AJ71PT32 S3 master module abbreviated as the master module hereafter Sequence programs can be created using the I O devices as they are allocated to send received by the automatic refresh setting The FROM TO instructions are not required POINTS 1 Since up to 8 master modules can be set for automatic refresh by the parameter automatic refresh is possible for up to 8 modules If 9 or more modules are desired use the FROM TO instruction in the sequence program from the 9th module Since automatic refresh is not possible with send received data for separate refresh I O module and for remote terminal modules No 1 to No 14 use the FROM TO instruction for them However the remote terminal modules shown below are subject of automatic refresh in a limited area e AJ35PTF R2 RS 232C interface module e AJ35PT OPB M1 S3 mount type tool box e AJ35PT OPB P1 S3 portable type tool box For the master modules set up for automatic refresh CPU automatically turns ON the link communication start signal Y n 18 or Y n 28 so it is not necessary to turn it on from the sequence program Automatic refresh of I O data is performed by batch a
95. LSEC Q Special Relay List Continue Applicable CPU Step transfer monitoring timer start Usable with AnN gt corresponds OFF Monitoring timer Sache steed AnA AnU A2AS to D9113 esei Turned on when the step transter monitoring imer is QCPU A A Mode Step transfer ON Monitoring timer started Turned off when the monitoring timer is A2C AOJ2H AnS monitoring timer reset start reset AnSH A1FX and start A52G corresponds to D9114 Usable with AnN AnA AnU A2AS OFF Trace start e Set when sampling trace of all specified blocks is QCPU A A Mode ON Trace complete completed Reset when sampling trace is started A2C AOJ2H Ans AnSH A1FX and A52G Usable with AnN Active step OF Fe Trace nol Set when sampling trace is being executed EE O sampling trace executed Reset when sampling trace is completed or QCP UA A Mode ON Trace being A2C A0J2H AnS ion fl suspended execution flag cie p AnSH A1FX and Active step sampling trace complete flag Usable with AnN AnA AnU A2AS QCPU A A Mode A2C AOJ2H Ans AnSH A1FX and e Selects sampling trace execution enable disable Active step OFF Trace ON Sampling trace execution is enabled sampling trace disable suspend OFF Sampling trace execution is disabled enable ON Trace enable If turned off during sampling trace execution trace is suspended e Selects the operation output when block stop is executed Usable with AnN ON
96. Link parameter error e Upon switching from STOP PAUSE to LINK PARA ERROR RUN STEP RUN Operate Always Low battery way gt Operate Flickering BATTERY ERROR However not checked when M9084 is ON Operation check error a OPERATION ERROR 2 Upon execution of each instruction a 1 Default operate lt CHK gt ERROR 3 Operate 1 Can be changed by the parameter settings of a peripheral device 2 Displayed as a three digit trouble code only for errors with the CHK instruction Special function module error A N a o x x 4 9 4 CPU MODULE 4 1 5 Device list MELSEC Q Usage range of QCPU A devices is shown below Output X M Internal relay Latch relay S Step relay Device list QCPU A Range of usage points X Y 0 to FFF 4096 points xX Y 0 to 1FFF 8192 points M US 0 to 8191 8192 points 8192 points as a total of M L S Description of device Used to supply PC commands and data from peripheral devices such as push buttons select switches limit switches and digital switches Used to output control results of a program to external devices such as solenoids magnetic switches signal lights and digital display device Possible to use in a program after the I O points usage range per each QCPU A described above to a maximum of 8192 points external output is not allowed Objective is to allocate for automatic I O refresh of MELSECNET MINI or for remote I O of
97. M A system for controlling multiple PCs and remote I O modules 3 Computer link system A system for data exchange between the QCPU A and the computer personal computer etc by using an A1SJ71UC24 computer link module 4 Composite system A system which has a combination of a network system and a computer link system The details of the system configuration number of I O points I O number assignment etc of a stand alone system are listed on the following page 2 SYSTEM CONFIGURATION 2 4 1 QCPU A A mode system System configuration Max number of I O modules to be mounted Type name of expansion base module Expansion cable Basic base module QA1S38B ESE Power supply Expansion base module QA1S68B 8 9 101112131415 pansion tage 2 Power supply 11F 13F 15F 19F 1BF 1DF Expansion base module QA1S68B 16 17 18 19 20 21 22 23 200 1220 240 260 280 2A0 2C0 2E0 SISISISISTSIS 21F 23F 25F 27F 29F 2BF 2DF 2FF Power supply E gt 3 is E Expansion base module QA1S68B 24 25 26 27 28 29 30 qu 300 320 340 380 83A0 3C0 Power supply module 31F 33F 35F 39F 3BFI3DF Expansion base module QA1S68B J 32 33 34 35 36 37 38 39 400 420 440 460 480 4A0 4C0 4E0 ISS 15195 41F 43F 45F 47F 49F 4
98. PAU SWOSRX GPPA SWLISRXV GPPA SWLISRXV GPPA 2 SYSTEM CONFIGURATION MELSEC Q POINTS 1 Old software packages other than listed above cannot be used 2 To construct MELSECNET 10 network system with QCPU A A mode use the AnU compatible GPP function software package which includes A4U in its PC type name You cannot construct a network with the GPP function software package which is not compatible with AnU which does not include A4U in its PC type name 3 Communication with GPPW at 115 2kbps may not be available depending on the peripheral devices In such a case select the lower communication speed 4 When using Q02 H CPU A and conventional peripheral devices and setting the PC type as A4U designate the main program setting to 28k steps or less with parameters When Main parameter is written with the PC with the setting of 29k steps or more Cannot communicate with PC is displayed and writing to the CPU is disabled 5 Sub programs cannot be used with Q02 H CPU A When using conventiona peripheral devices and setting the PC type as A4U do not specify any sub programs If sub programs are specified Cannot communicate with PC is displayed With QO6HCPU sub program 1 can be used but sub programs 2 and 3 cannot When sub program 2 or 3 is specified the same message above is displayed 2 SYSTEM CONFIGURATION MELSEC Q 2 Utility package a None of the following utility packages f
99. PC in high pressure environment contact your nearest Mitsubishi representative 3 GENERAL SPECIFICATION MELSEC Q MEMO 4 CPU MODULE MELSEC Q 4 CPU MODULE 4 1 Performance Specification The performance specifications of QCPU A are shown below Q02CPU A QO2HCPU A QOSHCPU A Control method Repeated operation of stored program a o i 1 0 control method Refresh method Partial refresh is available with a program o o yl Program language Dedicated language for sequence control Ladder list SFC Processing speed LD instruction 79 ns step 34 ns step Basic and application instructions Dedicated instructions Main program 28k steps max 30k steps max Set by parameters 1 0 device points X Y points 8192 X Y 0 to 1FFF Total points available on programs including remote I O 1 0 points X Y points 4096 Points can be controlled on basic and expansion base modules Internal relay M points 7144 MO to M999 M2048 to M8191 Total of 8192 are Latch relay L points 1048 L1000 to L2047 shared by M L and S Step relay S points 0 None for the initial state 8192 BO to B1FFF 2048 Default 256 points 100ms timer TO to T199 Setting time 0 1 to 3276 7s 10ms timer T200 to T255 Setting time 0 01 to 327 67s 100ms retentive timer None for initial state Setting time 0 1 to 3276 7s Expansion timer T256 to T2047 Count value is set by word device D W and R e 1ms timer Non
100. PT32 S3 instruction INPUT AJ35PTF R2 FROMITO instruction 16 MNIERR Ta SPBUSY IO ee o SPCLR es ee ee m8 ZCOM TO O ZNRD Ooo O wa Data link instruction ZNWR Ooo y m wri ZNFR A O a es ZNTO IO a o i 0 173 BIPA 0 116 0 600 0 500 0 192 RRPA pao 0 150 4096 point 0 192 0 171 RIFR p 0 158 4096 point RITO E 0 220 CC Link dedicated 4096 point instruction 0 326 0 340 480 point 0 315 0 300 RIWT E 0 350 480 point RISEND 9 520 480 point RIRCV E 0 301 480 point 0 370 0 380 pene setting ZHTIME 5 42 2 33 instruction App 64 APPENDICES MELSEC Q Appendix 6 Dimensions The dimensions of QCPU A and the base module are shown below Appendix 6 1 Dimensions of CPU module 1 Q02CPU A 98 3 86 RS 232 cv 5 p 89 3 3 52 27 4 1 08 Unit mm inch 2 Q02HCPU A Q06HCPU A nn Q02HCPU a ES RUN ERR USER BAT BOOT 8 ced co o PULL v USB o RS 232 ni 5 89 3 3 52 27 4 1 08 Unit mm inch App 65 APPENDICES Appendix 6 2 Power supply modules
101. QCPU A A Mode MITSUBISHI O E Senes series ecm ARS Q02CPU A Q02HCPU A MELSEG Q QO6HCPU A e SAFETY PRECAUTIONS e Read these precautions before using When using Mitsubishi equipment thoroughly read this manual and the associated manuals introduced in the manual Also pay careful attention to safety and handle the module properly These precautions apply only to Mitsubishi equipment Refer to the CPU module user s manual for a description of the PC system safety precautions These e SAFETY PRECAUTIONS e classify the safety precautions into two categories DANGER and CAUTION Cail N Procedures which may lead to a dangerous condition and cause DANGER Beant tte death or serious injury if not carried out properly Procedures which may lead to a dangerous condition and cause VAN CAUTION superficial to medium injury or physical damage only if not carried N out properly She Depending on circumstances procedures indicated by CAUTION may also be linked to serious results In any case it is important to follow the directions for usage Store this manual in a safe place so that you can take it out and read it whenever necessary Always forward it to the end user Design Precautions lt gt DANGER e Install a safety circuit external to the PC that keeps the entire system safe even when there are problems with the external power supply or the PC main module Otherwise trouble could result
102. Retains the ON OFF status of the coil being AnA AnU A2AS Operation output OFF Coil output off used by using operation output of the step QCPU A A Mode at block stop ON Coil output on being executed at block stop A2C AOJ2H Ans OFF All coil outputs are turned off Operation AnSH A1FX and output by the SET instruction is retained regardless of the ON OFF status of M9196 co I O numbers 2 2 to be displayed Switches l O numbers in the fuse blow module X YO to 7FO Fuse blow I O ore opr 07 storage registers D9100 to D9107 and I O module Usable with AnU verify error verify error storage registers D9116 to D9123 A2AS and QCPU A display switching FFO according to the combination of ON OFF of the A Mode X Y1800 to Usable with AnN and AnA which are compatible with SFC For the AnN and AnA which are compatible with SFC refer to the MELSAP II Programming Manual App 18 APPENDICES MELSEC Q POINTS 1 Contents of the M special relays are all cleared by power off latch clear or reset with the reset key switch When the RUN key switch is set in the STOP position the contents are retained 2 The above the relays with numbers marked 1 remain on if normal status is restored Therefore to turn them off use the following method a Method by use program resida Insert the circuit shown at right into the command program and turn on the reset RST veo execution command contact to clear the spec
103. SCS AAA AA AO Y U CS A AED EAN YU GAS OO rs dP tt DS App 59 APPENDICES MELSEC Q Instruction Condition Device Instruction Elocess ng Time jis QnCPU A QnHCPU A AT O T ore os When the number of conditional contacts is 100 430 4 AAA A a EST O E o O stran ooo o o S tas oi ste o ooo oa CTC 0 956 0 412 CUL O S S T PRO te CT 8 CHK A AA ED CE LEDA J _ 2S S 332 PO 3514X Y 22 HHT LEDR 41 8 18 0 LEDB A 03 1 X Y FROM n3 Other than 1 X or Y 141 n3 112 X Y 1117 1 3 3 n3 Other than 1000 X or Y 3346 3161 3 3 n Other than 1 X or Y alo a A hp 76 741 n3 Other than 500 X or Y 3321 3157 93 7 n3 Other than 1 X or Y 93 3 n3 112 X Y 441 n3 Other than 1000 X or Y n3 1 X Y 181 n3 Other than 1 X or Y n3 Other than 500 X or Y 3122 3060 Z112 5 a fo ojo a joa App 60 APPENDICES MELSEC Q 4 Dedicated instructions Category Instruction Name Condition nstiuchon E O ime us QnCPU A anHcPU A DOUT po O O O e 7s O DSET 18 instruction Structured program instruction SWAP sz CC e s 1 bit designation RP DIS 1 4 8 12 and 15 bit Data operation instruction j Aerona 1 4 8 12 and 15 bit O eee I O operation instruction BCD type real number processing instruction Floating point type real number processing instruction APPENDICES MELSEC Q Sa Inst
104. SFC program ON SFC program Dedicated to A3V Usable with AnN AnA AnU A2AS QCPU A A Mode A2C AOJ2H Ans AnSH A1FX and A52G Usable with AnN AnA AnU A2AS QCPU A A Mode A2C AOJ2H Ans AnSH A1FX and A52G E Dedicated to A3V Usable with AnN and AnA which are compatible with SFC For the AnN and AnA which are compatible with SFC refer to the MELSAP II Programming Manual App 16 APPENDICES Special Relay List Continue Applicable CPU OFF Initial start ON Continuous start 2 SFC program M9102 starting status OFF Consecutive Consecutive step stepi transfer me transfer Cea M9103 f ON Consecutive enable disable step transfer enable Consecutive M9104 transfer prevention flag OFF Transfer complete ON Transfer incomplete Step transfer x2 monitoring timer motos e corresponds to D9108 Step transfer x2 monitoring timer moog S corresponds to D9109 Step transfer OFF Monitoring timer monitoring timer x2 eset M9110 au ON Monitoring timer corresponds g to D9110 eset start Step transfer xo monitoring timer M9111 Sar corresponds to D9111 Step transfer x2 monitoring timer M9112 stari corresponds to D9112 e Selects the starting step when the SFC program is restarted using M9101 ON All execution conditions when the SFC program stopped are cleared and the program is started with the initial step of block 0 OFF Started with
105. U module is secured to the base module with a module fastening screw be sure to remove the screw first then remove the module fixing projection from the hole Forcefully removing the module from the base module may damage the module 9 LOADING AND INSTALLATION 2 2 MELSEC Q 2 Installing removing modules other than QCPU A a Installing the module other than QCPU A Insert the module fixing projection into Base module L the fixing hole on the Module base module aA Module connector Press the module in A the direction of the ied e arrow and attach it to Module fixing g the base module hole cy E E A Module fixing projection Check that the module is securely inserted L into the base module 2 Secure the module with a module fastening screw Completion Module fastening screw Base module Module Be sure to insert the module fixing projection into the fixing hole first Forcefully mounting the module without inserting the projection into the hole may damage the module connector or the module itself 9 LOADING AND INSTALLATION MELSEC Q b Removing the module other than QCPU A Remove the module fastening screw and pull the top of the module so that the Base module Ke module pivots about c the bottom Module connector Remove the module fixing projection from Module fixing a the fixing hole while hole lifting the module Compl
106. URATION MELSEC Q Number of occupied Item Mode Description points points 5VDC 24VDC Remark I O allocation module type A A D A i A1S62DA 4 to 20mA 0 to 10V 2 analog output channels 32 32 special points 1 os m ta me A1S68DAV 0 to 10V analog output 8 channels 32 32 special points A1S68DAI 0 to 20mA analog output 8 channels 32 32 special points Analog i 2 channels simple loop control i 3 A1S63ADA nag input R P 32 32 special points is allowed Analog output 1 channel Analog i 4 channels analog output 2 i A1S66ADA nalog Input 4c goupu 64 64 special points channels A1S64TCTT S1 Thermocouple input 4 channels 32 32 special points Thermocouple input 4 channels with heater A1S64TCTTBW S1 i f disconnection detection function A1S64TCRT S1 Pt100 input 4 channels 32 32 special points Pt100 input 4 channels with heater Temperature A1S64TCRTBW S1 y i i disconnection detection function A1S62TCTT S2 Thermocouple input 2 channels 32 32 special points i 2ch Is with h A1S62TCTTBW S2 Thermocouple input ol annels with heater disconnection detection function A1S62TCRT S2 Pt100 input 2 channels 32 32 special points A1S62TCRTBW S2 Foe input 2 channels with heater disconnection detection function A1SJ71UC24 R2 Computer link function RS 232C 1 channel 32 32 special points i Computer link function printer function RS A Computer link A1SJ71UC24 PRF 232C 1 channel 32 32 special poin
107. abled by booting parameters and sequence programs from the standard ROM to the standard RAM at startup The boot operation from the standard ROM allows the retention of sequence programs without using batteries even when the power is OFF The procedure of the boot operation from the standard ROM is described below 1 Operation methods There are two methods to operate QCUP A The RAM operation uses the standard RAM The boot operation uses the standard ROM and boots parameters and sequence programs from the standard ROM to the standard RAM at startup QCPU A allows you to check the current operation method by the settings of DIP switch 3 and M9073 The following table shows the setting combination Status of M9073 OFF RAM operation RAM operation D9076 0 D9076 0 M9076 OFF M9076 OFF Boot operation from standard ROM RAM operation D9076 2 D9076 1 M9076 ON M9076 OFF Writing available with standard ROM a Procedure to boot program at startup only Boot a program from the standard ROM to the standard RAM Set DIP switch 3 to ON Turn ON or reset the module BOOT LED turns ON b Procedure to write to standard ROM Write a program from standard RAM to standard ROM Set DIP switch 3 to ON and turn M9073 ON gt 2 is stored in D9076 and 1 is stored in M9076 Start writing to the standard ROM M9074 is turned ON When writing to the standard ROM is successfully completed M9075 turns ON and D9075 st
108. am is stored in the microcomputer area of the existing CPU Microcomputer program capacity Registering the model name of the When the AD57 module or AD57 S1 module is used in the module by the O assignment existing system the utility package of the SW AD57P is stored in the microcomputer program area By the system FD which is The QCPU A system does not allow the AD57 or AD57 S1 to compatible with the QCPU A be loaded The following items are executed differently from the parameter setting of the existing CPU e Watchdog timer setting The setting time is ignored and processed by 200ms e Interrupt counter setting The interrupt counter set by the A1SCPU and A2SCPU are ignored and treated as a normal counter by the sequence program App 48 APPENDICES MELSEC Q Appendix 4 4 I O control method The I O control method of the QCPU A is the refresh method partial direct I O depending on the instruction and is different from that of the A1SCPU and A2SCPU Therefore pay attention to the input timing of the input X and the output timing of the output Y 1 Program to process to pulses by the SET RST instruction Program as follows in order for the QCPU A to execute the pulse output to the outside by the SET RST instruction while in the direct method of the A1SCPU and A2SCPU For direct method of the For direct method of the QCPU A A1SCPU and A2SCPU x0 X0 sj MEE
109. and earthing contact must be made over the largest available surface area If the contact surfaces are too uneven for optimal contact to be made either use washers to correct for surface inconsistencies or use an abrasive to level the surfaces The following diagrams show examples of how to provide good surface contact of shield earthing by use of a cable clamp 1 Earthing of shielded of shield cable a Earth the shield of the shielded cable as near the unit as possible taking care so that the earthed cables are not induced electromagnetically by the cable to be earthed b Take an appropriate measure so that the shield section of the shielded cable from which the outer cover was partly removed for exposure is earthed to the control panel on an increased contact surface A clamp may also be used as shown in the figure below In this case however apply a cover to the painted inner wall surface of the control panel which comes in contact with the clamp section Note The method of earthing by soldering a wire onto the shield section of the shielded cable as shown below is not recommended The high frequency impedance will increase and the shield will be ineffective Paint mask Shielded cable Wire Crimp terminal 8 EMC DIRECTIVE AND LOW VOLTAGE INSTRUCTION MELSEC Q 2 MELSECNET II and MELSECNET 10 units a Ensure to use a double shielded coaxial cable for the MELSECNET unit which uses coaxial cables such
110. and when the polarity is 2 the voltage charged in C voltage of the power supply are impressed to the both ends of D1 The maximum value of the voltage is about 2 2E Leak current caused by built in surge killer Connect a resistance to the both ends of the load When the wiring distance from the output A1SY22 card to the load is long be aware of the risk Output module of a leak current due to line capacity Leak current Resistance da Load does not Example 2 OFF Triac output dl Start the relay first then start the CR type timer at the contact In some timers internal circuit may be half A1SY22 E y When load is Output module l wave recification type so the caution as to CR type timer CR timer the example 1 is necessary here Example 3 the time limit AY fluctuates Leak current i Resistance Calculate the Triac output constant of the resistance based on the load E CR timer peered 11 22 APPENDICES MELSEC Q APPENDICES Appendix 1 Instruction List The list of instructions that can be used with the QCPU A is shown Refer to the following programming manuals for the details of the instructions e ACPU Programming Manual Basics IB 66249 e ACPU Programming Manual Common Instructions IB 66250 e ANACPU ANUCPU Programming Manual Dedicated Instructions IB 66251 e ANACPU AnUCPU Programming Manual AD57 Instructions IB 66257 e ANACPU ANUCPU Prog
111. are in the same network 2 The specified range of transfer source devices or transfer destination devices for the inter network transfer parameters spans two or more networks 3 The specified range of transfer source devices or transfer destination devices for the inter network transfer parameters is not used by the network When using MELSECNET 10 The contents of the routing parameters written from a peripheral device differ from the actual network system When using MELSECNET 10 1 The contents of the network parameters for the first link unit written from a peripheral device differ from the actual network system 2 The link parameters for the first link unit have not been written 3 The setting for the total number of stations is 0 When using MELSECNET 10 1 The contents of the network parameters for the second link unit written from a peripheral device differ from the actual network system 2 The link parameters for the second link unit have not been written 3 The setting for the total number of stations is 0 When using MELSECNET 10 1 The contents of the network parameters for the third link unit written from a peripheral device differ from the actual network system 2 The link parameters for the third link unit have not been written 3 The setting for the total number of stations is 0 11 17 MELSEC Q Corrective Action 1 Write the parameters again and check 2
112. ation is suspended at error detection with automatic online return disabled El DI instruction App 12 APPENDICES MELSEC Q Special Relay List Continue Applicable CPU OFF Other than divid ed processing ON Divided processing Divided transfer status Transfer processing switching OFF Batch transfer ON Divided transfer 1 0 module M9067 error detection OFF Normal ON Error OFF Automatic online return enabled Automatic online return disabled Communication suspended at online error ON Line check o OFF All outputs are turned off ON Outputs are retained 1 OFF No WDT error WDT error fla M9073 ON WDT error OFF Disables writing M9073 to ROM ON Enables writing to ROM M9074 M9074 M9075 Output at line error Setting of writing to flash ROM OFF PCPU ready incomplete ON PCPU ready complete PCPU ready complete flag Request for writing to flash ROM OFF gt ON Starts writing to ROM OFF Other than test mode ON Test mode Test mode flag e Turned on when canvas screen transfer to AD57 S1 AD58 is done by divided processing and turned off at completion of divided processing Usable with AnA and e Turned on when canvas screen transfer to AD57 S1 AD58 is done by divided processing e Turned on when one of I O modules has become a faulty station e Communication error is detected when normal communication is not r
113. ause it generates hazardous voltage voltage of 42 4 V or more at the peak area For a power module with 24 V DC rated input a conventional model can be used 2 I O module For I O module with rated input voltage of 100 200 V AC select a model in which the internal area between the first order and second order is intensively insulated because it has hazardous voltage area For I O module with 24 V DC rated input a conventional model can be used 8 EMC DIRECTIVE AND LOW VOLTAGE INSTRUCTION 8 2 3 Power supply MELSEC Q 3 CPU module memory cassette base unit Conventional models can be used for these modules because they only have a 5 V DC circuit inside 4 Special module Conventional models can be used for the special modules including analog module network module and positioning module because the rated voltage is 24 V DC or smaller 5 Display device Use the display conforming to the CE standard The insulation specification of the power module was designed assuming installation category II Be sure to use the installation category Il power supply to the PC The installation category indicates the durability level against surge voltage generated by a thunderbolt Category has the lowest durability category IV has the highest durability o O lt gt lt gt lt gt lt Category IV Category III Category II Category Figure 1 Installation Category Category II indicates a pow
114. ause of the problem and resolve it There are the following three basic points to be aware of when performing troubleshooting 1 Visual confirmation Confirm the following points a Machine operation stop status and operation status b Power supply ON OFF c I O equipment status d Wiring status I O line and cable e Display status of each display module POWER LED RUN LED ERROR LED I O LED etc f Status of each setting switch extension base power failure protection etc After confirming a to f connect a peripheral device and observe the operation status of the PC and program contents 2 Error confirmation Observe how the error changes by performing the following operations a Set the RUN STOP switch to STOP b Reset using the RUN STOP switch c Turn ON OFF the power 3 Narrow down the range By performing the 1 and 2 above assume the faulty area in the following a PC or external b I O module or others c Sequence program 11 1 11 TROUBLESHOOTING MELSEC Q 11 2 Troubleshooting The error detail determination method error details corresponding to the error code and corrective actions are described 11 2 1 Troubleshooting flowchart The error details are described by events Error occurrence details To Flowchart for actions when the POWER The POWER LED is OFF LED is turned OFF in Section 11 2 2 To Flowchart for actions when the MODE
115. aximum of 14k steps can be used for the main program VO devi ints X Y X Y0 to 7FF can be used X Y0 to 7FF can be used daba X Y800 to 1FFF cannot be used X Y800 to 1FFF cannot be used M L SO to 2047 can be used M 191 pada aiT a M L S2048 to 8191 cannot be used Llera BO to BFFF can be used BO to B3FF can be used y B B1000 to B1FFF cannot be used B400 to B1FFF cannot be used TO to T255 can be used Ti TO to T2047 as T256 to T2047 cannot be used CO to C255 can be used 102 OO G 1029 cAN De Used C256 to C1023 cannot be used Data register D DO to D6143 can be used DO to D1023 can be used g D6144 to D8191 cannot be used D1024 to D8191 cannot be used Link register W WO to WFFF can be used WO to W3FF can be used g W1000 to W1FFF cannot be used W400 to W1FFF cannot be used FO to F255 can be used i F F F2047 Oo EUA Can pe ECS F256 to F2047 cannot be used Index register V Z V Vi to Ve Z and Z to Ze can be used Vand can 06 used oe i i i V1 to Ve and Z1 to Zs cannot be AR Expanded comment A maximum of 3968 points L lt Umsable Latch power failure compensation range Number of I O occupied points and the Number of I O occupied points can be I O assignment 7 module model can be registered registered 1 The device range other than listed above is the same as that of QCPU A 2 Refer to the operation manual of each peripheral device for available functions All
116. be mounted Expansion Available Applicable module QCPU A AnS series module M5 screw hole or 25 5 hole for M5 screw 255 W x 130 H x 51 2 D 325 W x 130 H x 51 2 D 430 W x 130 H x 51 2 D 1 00 Installation screw M5 x 25 4 DIN rail mounting adapter The parenthesized values are for those products not provided for CE mark 2 Specifications of expansion base module T Allowable number of I O a to be mounted Expansion Available Applicable module AnS series module Current consumption A 0 117 0 088 0 118 0 090 Mounting hole size M5 screw hole or 5 5 hole for M5 screw 315 W x 130 H x 51 2 D 420 W x 130 H x 51 2 D Weight ko 1 00 Installation screw M5 x 25 4 DIN rail mounting adapter The parenthesized values are for those products not provided for CE mark 6 BASE MODULE AND EXPANSION CABLE MELSEC Q 6 2 Specifications of Expansion Cable The specifications of the expansion cable used for the QCPU system are shown below Cable length m pd AE His 0 00 li 001 Ubade Connection between the basic base module and the expansion base module or between the expansion 9 base modules Weight kg ote toe oto Pt When using two or more expansion cables limit the total length of the cable to 13 2m or less 6 BASE MODULE AND EXPANSION CABLE MELSEC Q 6 3 Part Names of Base Module This section describes the part names of the base
117. ber of retries upon a communication error Error is not output if communication is restored within the number of retries set 1 Link priority Link access by MINI S3 has the priority During the link access FROM TO is caused to wait e Possible to read out the received data refreshed at the same timing Maximum 0 3ms 0 2ms x number of separate refresh stations of FROM TO instruction wait time may be generated CPU priority Access by FROM TO instruction of CPU has the priority Even during the link access it interrupts and accesses Depending on the timing received data in the midst of I O refresh may be read e No wait time for FROM TO instruction Retains the received data for batch and separate refresh Sets all points to OFF words Sets the head device to store the error code on the occurrence of an error occupies 1 word occupies 1 number of remote terminal modules words MINI S3 Sets data sending method for verification of error location on the occurrence of a line error 2 When the total number of remote I O station is odd add 1 to the station number to obtain storage devices occupied 4 CPU MODULE MELSEC Q 2 Setting of send received data storage device is explained using the system example shown below lt Example gt When device X Y400 and later are used as remote I O stations odio ae AX41C Station 1 number of stations occupied 4 stations A1SJ71PT32 S3 X0 to X1F
118. cececeeseeeeceeceeeeaeeeeceeeeaeeaesaeseeeaesaesaeseeeeaeeaeeneseaeas 4 31 4 5 Precautions When Handling the MOUule ecceecceeceesceeseeeeeeeeeeeeeeaeesaeeeaeeeaeetaeeeaeesaeesaeesaeeteeteeeeetaeens 4 33 4 6 Part Names and Settings of the CPU MOdule ccccccceceeseeeeceeceeeeeecaeceeeeaeeaecaeseeeeaesaesaeseaeeaeeaeeeeaeeas 4 34 ALO Part names and SetingS ciao aia hata A A A aia tea 4 34 4 6 2 Switch operation after program Write cccccecececeeseeeeceeceeeeeeceeseeseeeeaesaesaeseeesaesaeseeseaeeaetaeseeseneeateas 4 37 4 6 3 Latch clear operation wie ain A is wien il iv en es a a 4 37 4 6 4 Installation and removal of memory Card during pOWer ON ee eeeeeeeeeeeeneeeeeeaeeneeeaeeeaeeeaeeeaeeeaeesas 4 37 Dl Specification Saini a a a a BR ee SE i IE i ee E La 5 1 5 2 Name and Setting of Each Part cccccceccsseeeeeeeeeeeeeeeeeceeceeeeaecaecaeseeeaesaeseeseaeeaesaeseeseaesaeeaeseeeaesaeseeseaseaees 5 3 5 2 1 Name of each part of different power supply modules is provided below s 5 3 6 1 Specifications of Base MOQUI8S ooocononinicnnnnnnncnncnnncnccncncrc nnna 6 1 6 2 Specifications of Expansion Cable oononiciccinnnnncnnnnnnncccnnrrrcrr 6 2 6 3 Part Names of Base Modula Anis e aR aA IRA A RAA RR ERAR RARA PE TARAR REAA RIRE EREA ES ERAS 6 3 6 4 Setting the Expansion Stage Numbers ccccecceseeeeeeeceeeeseeaeeeeeeeeeaesaeceeseaesaesaesaeeeaesaesaeseeseaesaseeseaeeaees 6 5 7 MEMORY CAR
119. ced 5 Failure caused by external irresistible forces such as fires or abnormal voltages and failure caused by force majeure such as earthquakes lightning wind and water damage 6 Failure caused by reasons unpredictable by scientific technology standards at time of shipment from Mitsubishi 7 Any other failure found to not be the responsibility of Mitsubishi or the user 2 Onerous repair term after discontinuation of production 1 Mitsubishi shall accept onerous product repairs for seven 7 years after production of the product is discontinued Discontinuation of production shall be notified with Mitsubishi Technical Bulletins etc 2 Product supply including repair parts is not possible after production is discontinued 3 Overseas service Overseas repairs shall be accepted by Mitsubishi s local overseas FA Center Note that the repair conditions at each FA Center may differ 4 Exclusion of chance loss and secondary loss from warranty liability Regardless of the gratis warranty term Mitsubishi shall not be liable for compensation to damages caused by any cause found not to be the responsibility of Mitsubishi chance losses lost profits incurred to the user by failures in Mitsubishi products damages and secondary damages caused from special reasons regardless of Mitsubishi s expectations compensation for accidents and compensation for damages to products other than Mitsubishi products and other duties 5 Changes in product
120. ced interrupt SPCLR o AJ71C21 S1 terminal interface module control instructions Output data to RS 232C data up to 00H code Output data to RS 422 data up to 00H code Output data to RS 232C for number of intended points Output data to RS 422 for number of intended points Read input data from RS 232C Input data from RS 422 Read data from RAM p MELSECNET MINI S3 master module control instructions Data send received for specified number of bytes to from AJ35PTF R2 PR PRN INPUT Read write data for MINI standard protocol module Reset error for remote terminal module MINIERR Read communication status SPBUSY Communication status forced interrupt SPCLR q PID operation instructions Set control data PIDINIT PID operation PIDCONT Monitor PID operation result for AD57 S1 PID57 r AD59 S1 memory card centronix interface module control instructions Characters up to 00H code BR Output to printer Intended number of characters App 7 APPENDICE MELSEC Q s AD57 S1 control instructions Display canvas screen CPS1 Change VRAM display address CPS2 Screen display control Transfer canvas CMOV instructions Clear screen CLS Clear VRAM CLV Display cursor CON1 CON2 Cursor control instructions Normal inverted display of characters CNOR CREV to be displaye ce een instructions Display character EPR EPRN Fixed character display Display space instructions t CC Link dedicated ins
121. cification Confirm the rush current when the maximum load turn ON simultaneously OK Describe the problem to the nearest system service retail store or corporate office and obtain advice For problems when the input signal does not turn off and load does not turn off perform troubleshooting by referring to the problem examples for the I O module in section 11 4 11 9 11 TROUBLESHOOTING MELSEC Q 11 2 9 Flowchart for actions when the program cannot be written The flowchart when the program and other data cannot be written to the CPU is described The program cannot be written Is the RUN STOP switch at STOP NO Is an invalid memory card being used Describe the problem to the nearest system service retail store or corporate office and obtain advice Set the RUN STOP switch to STOP Can the program be written Reset the CPU Can the program be written Replace it with an available memory card Q2MEM 1MBS Or use built in RAM instead of installing a memory card Can the program be written 11 10 11 TROUBLESHOOTING MELSEC Q 11 3 Error Code List When an error occurs while the PC is running or during RUN error is displayed or error code detailed error code and error step are stored to special registers D9008 D9091 and D9010 respectively by the self diagnosis function
122. cnncnncnrnrnnns 11 6 11 2 6 Flowchart for actions when the ERROR LED is turned ON c cecceceeceeeeeeeeeeeeeeeteeeeeeeeaees 11 7 11 2 7 Flowchart for actions when the ERROR LED is flashing c csecceceeeeeeeeeeeeeeeeeeeeeeeeeeeeaees 11 8 11 2 8 Flowchart for actions when the output module s output load does not turn ON eeeeeeee 11 9 11 2 9 Flowchart for actions when the program Cannot be written eee eeeeeeeeeeeeeeeeeaeeeeeeeaeeeaeeeaeeeas 11 10 11 S Error Code ls A A a AA at og 11 11 11 3 1 Procedure to read an error COd8 sainan Aa tenaaa a AAE TAEAE AAE A A 11 11 11 32 Error COS di ade 11 11 11 4 Possible Troubles with I O Modules ceccesceeeceeceeeeseeeecaeceeeeaeeaecaeseeeeaesaesaesaseaeeaesaeseeeeaeeaneeteaeeaes 11 20 11 4 1 Troubles with the input circuit and the countermeasures oocconccniccnnconocnnncnnnnnnnnnnnnnonnnnnnrnnnnnnnnns 11 20 11 4 2 Possible troubles in the Output CitfCUit oooocnncninnnicinnnn nnonnconcnncancccn cc ccn rca r nr narrar 11 22 APPENDICES APP 1 to APP 69 Appendix Instruction Lists itctccetsk iir a a EE E APP 1 Appendix 2 Lists of Special Relays and Special Registers cscceccecceceeeeeeeceeeeeeeeeeaeeeeseesaeeeeseaeeaeeas APP 9 Appendix 2 1 List of special relayS omoonnccininnninnnnnncnnnnncnncnncrncrnrn rancia APP 9 Appendix 2 2 Special relays for link cccceceeseeseeseceeceeeeeeeeeceeeeeeeaeeaeseeseeesaesaeseesaesaeseeseaesae
123. cribes the device configuration in the QCPU A system the configuration of peripheral devices and the overview of the system configuration 1 Device configuration in the QCPU A system ooggoo MITSUBISHI WELSEC AWALLVS WIHT IHSIGNSLIN Y Memory card x1 Rates coca Battery Q2MEM 1MBS CUHCRULA Q6BAT 1 The operation is not guaranteed for the use of commercially available memory cards Q series power supply I O or intelligent function modules Basic base module QA1S33B QA1S35B QA1S38B Expansion of AnS series modules Expansion cable QCO06B QC12B QC30B QC50B QC100B QA1S6Hexpansion base module QA1S65B QA1S68B AnS series power supply I O or special function modules 2 SYSTEM CONFIGURATION MELSEC Q 2 2 Precautions when configuring the system The precautions when configuring the QCPU A A mode system are as follows 2 2 1 Hardware 1 A total of 64 I O modules or special function modules at maximum can be mounted to each of the basic base module or the expansion base module 2 Up to seven expansion base modules can be connected in the system Up to eight modules when the basic base module is included 3 The total length of the expansion cable
124. d are different the following things apply 1 When the verification is executed after the readout the verification fails The data is usable 2 The setting values data stored in the CPU of the sampling trace status latch cannot be displayed 3 When the network parameters are set in the new product they cannot be displayed on the conventional product Conventional product New Product PC A3A startup PC A3U startup New Product Conventional product PC A3U startup PC A3A startup Do not execute readout and the following operations to a conventional product from the QCPU A in which the MELSECNET 10 network parameters have been set by the new product because LINK PARA ERROR CPU error will occur a Modifying and writing in the main sequence program area memory capacity b Writing the readout parameters to another QCPU A in the network system App 45 APPENDICES MELSEC Q Appendix 4 Precautions When the Existing Sequence Programs Are Diverted for the QCPU A The precautions for diverting the sequence programs created for the A1SCPU and A2SCPU for the QCPU A are explained The sequence programs created for the A2USCPU S1 can directly be used for the QCPU A POINTS 1 The following three instructions created exclusively for the ANUCPU can be used by adding to the existing sequence program ZNWR instruction For writing to word devices of the stations connected to the MELSECNET 10 ZNRD instructio
125. d by instruction is incorrect Stored data or constant of specified device is not in the usable range Set number of data to be handled is out of the usable range 1 Station number specified by the LEDA B LRDP LEDA B LWTP LRDP LWTP instructions is not a local station Head I O number specified by the LEDA B RFRP LEDA B RTOP RFRP RTOP instructions is not of a remote station Head I O number specified by the LEDA B RFRP LEDA B RTOP RFRP RTOP instructions is not of a special function module 1 When the AD57 S1 or AD58 was executing instructions in divided processing mode other instructions were executed to either of them 2 When an AD57 S1 or AD58 was executing instructions in divided processing mode other instructions were executed in divided mode to another AD57 S1 or AD58 1 An instruction which cannot be executed by remote terminal modules connected to the MNET MINI S3 was executed to the modules 2 When the PRC instruction was executed to a remote terminal the communication request registration areas overflowed 3 The PIDCONT instruction was executed without executing the PIDINIT instruction The PID57 instruction was executed without executing the PIDINIT or PIDCONT instruction The program presently executed was specified by the ZCHG instruction
126. do 0 EN Nop o o o O O FEND END ms 0 208 PLS PLF RST 0 877 0 376 L B F t execution App 52 APPENDICES MELSEC Q Instruction Condition Device Ini Heton Erocessing Nme pS QnCPU A QnHCPU A 0 561 0 242 0 755 M L B F 0 242 0 755 A o oo 500 Tie E AA ee CALL Without index qualification 6 81 2 93 NN With index qualification When M9084 is OFF App 53 APPENDICES MELSEC Q 2 Basic instructions Instruction Condition Device instruction Processing lime jis QnCPU A QnHCPU A ta o a cr oa 0 546 App 54 APPENDICES MELSEC Q is Instruction Processing Time us Instruction Condition Device o aia QnCPU A QnHCPU A eso to eso tt so esd 8s peso Pts Psis2D Jo o a og p s seD P90 p Ps1s2D J ooo o e ow eso OOO ooo Peso to peso J l w ow pPso Pts OET A AA 2000 S CTN A EAT UN AN Y 7D pesso A o T s ow ECE A T esso OOOO O o ooe O o pss OOo o vrs pesso A AA 20000 O o meo S S o O EE A age wss ooo o a O o wess ooo o ne O eo CN 708 CS A AD ot CS A 8 ae CN A AI at po o 0788 te wo A 708 CS AS AAN sat CN A ct eeo o IS AN TU IEEE Y A eeso A AAN O o so A ATI O wes o o e O ess ooo T o e O o eesse O AAN wo pesiseo A o a O e wesse A AA ds App 55 APPENDICES MELSEC Q is Instruction Processing Time us Instruction Condition Device os pi QnCPU A QnHCPU A A a eeso SSCS nar sit CC
127. dule is detected e Turned on when a duplex power supply module caused failure or the AC power supply is cut down e After the head address of the required I O module is set to D9094 switching M9094 on allows the I O module to be changed in online mode One module is only allowed to be changed by one setting e To be switched on in the program or peripheral device test mode to change the module during CPU RUN To be switched on in peripheral device test mode to change the module during CPU STOP e RUN STOP mode must not be changed until I O module change is complete e During duplex operation of the operating CPU with a stand by CPU verification is performed by the both to each other Turned on when a verify error occurred e Turned on when a self check error occurred on the A3VTU e Turned on if the SFC program is registered and turned off if it is not e Should be turned on by the program if the SFC program is to be started If turned off operation output of the execution step is turned off and the SFC program is stopped MELSEC Q Usable with AnA A2AS AnU and QCPU A A Mode Unusable with AnA A2AS AnU and QCPU A A Mode Dedicated to A3V Unusable with A3V Usable with AnN AnA and AnU check error ON Error A3VCPU A mounted next to the A3VTU check error ON Error A3VCPU B mounted next to the A3VCPU A check error ON Error A3VCPU C mounted next to the A3VCPU B check error ON Error OFF No
128. e T 3 3ka _ O 24VDC 2 Calculation of resistance R connected will be as follows To satisfy the OFF current of 1mA for A1SX40 a resistance R with which 3mA flows to the connected resistance is required IR IZ Z Input impedance R Rs x Input impedance x 3 3 1 1 ko R lt 1 1ka If resistance R is 1ka power capacity W of the resistance R is W Input voltage R 26 4 1000 0 7 W 3 Since the power capacity of a resistance is selected at 3 to 5 times the actual power consumption a resistance at 1 ka 2 to 3 W needs to be connected to the terminal causing the problem 11 21 11 TROUBLESHOOTING MELSEC Q 11 4 2 Possible troubles in the output circuit Examples of troubles concerning output circuits and the countermeasures are explained Table 11 3 Troubles with the output circuit and the countermeasures Situation ase Countermeasure When the load is subjected to half wave e Connect a resistance at several tens to several rectification inside Solenoids have these types hundred of k to the both ends of the load A1SY22 With this kind of usage there is no problem Output module gt 1 with the output element but the diode built An excessive in to the load may deteriorate and burn out voltage is Ar O 2 Example 1 impressed to the load when output is off Resistance lt 7 e e When the polarity of the power supply is 1 C is charged
129. e installed correctly After installation check them for looseness Poor connections could result in erroneous input and erroneous output e Correctly connect the memory card installation connector to the memory card After installation make sure that the connection is not loose A poor connection could result in malfunction e Do not directly touch the module s conductive parts or electronic components Doing so could cause malfunction or failure in the module Wiring Precations gt DANGER e Completely turn off the external power supply when installing or wiring Not completely turning off all power supply could result in electric shock or damage to the product e When turning on the power or operating the module after installation or wiring work be sure that the module s terminal covers are correctly attached Not attaching the terminal covers could result in electric shock AX CAUTION e Be sure to ground the FG terminals and LG terminals with a special PC ground of Type 3 or above Not doing so could result in electric shock or malfunction e When wiring in the PC check the rated voltage and terminal layout of the wiring and make sure the wiring is done correctly Connecting a power supply that differs from the rated voltage or wiring it incorrectly may cause fire or breakdown e Do not connect multiple power supply modules in parallel Doing so could cause overheating fire or damage to the power supply module e
130. e power supply 0 118 module CPU 8 slots for other module 0 086 AnS series module mounting base power supply 0 117 module 5 slots for other module 0 088 gt QA1S68B AnS series module mounting base power supply 0 118 module 8 slots for other module 0 090 acosa o 6 mexpansionbasecabe CT aci2B 1 2m expansionbasecabe CT Expansion cable acson 3 0 m expansionbasecabe l Y lQcsog__ 5 0 mexpansion basecable l 10 0 m expansion base cable 110 0 m expansion base cable a e le gt and devices in case of power failure Cable________Jocsor2____ Communication cable for peripheral devices x The parenthesized values are for those products not provided for CE mark POINTS 1 A USB port cannot be used with QCPU A A mode 2 A RS232 422 conversion cable is required to use the conventional peripheral QA1S65B Expansion base module devices A6GPP A8PUJ etc Recommended cable FA CNV2402CBL 2m FA CNV2405CBL 5m Contact Mitsubishi Electric Engineering Corp 2 SYSTEM CONFIGURATION Number of occupied Current Current consumption Item Mode Description points points Pu pi Remark VO allocation module type 100 200VAC input power supply slot Power supply of the basic base module module and A1S63P 5VDC 5A 24VDC input module Aisx10____16 point 100VAC input module 16 16 input points 0 05 JAISX10EU__ 16 point 100VAC
131. e clock element is backed up by the battery of the memory cassette Changes the display order of or cancels the ERROR LED displays other than the error display by an operation stop and the default display items on the LED display device When an error that matches one of the self diagnosis items is generated at the CPU power on or during RUN it prevents malfunctions by stopping the CPU operation and displaying the error Stores the error code corresponding to the self diagnosis item Boot operation is possible by booting parameters and sequence programs from the standard ROM to the standard RAM at startup In addition to the conventional high speed timer 10ms and low speed timer 100ms a 1ms timer can be used e When the faster scan time affects the processing of FROM TO instruction or the scan time for special function modules a special relay and special register are used to avoid such problems 1 Regarding the treatment of the year 2000 MELSEC Q Outline of setting and operation e Chooses a stepping operation condition for the peripheral device and executes e Sets data for D9025 to D9028 by a peripheral device turns M9025 ON then write to the clock element Writes to the clock element by the sequence program Dedicated instructions can be used Writes data as to whether change order cancel display to D9038 or D9039 by the sequence program e There is a self diagnosis item wi
132. e for initial state Setting time 0 001 to 32 767s The latter half of the retentive timer can be used by ZHTIME instruction Timer T points limited depending on the programming software to be used 1024 Default 256 points e Normal counter CO to C255 Setting range 1 to 32767 counts Counter C points Interrupt counter None for initial state C224 to C255 are possible depending on setting e Expansion counter C256 to C1023 Count value is set by word device D W and R File register R points 8192 RO to R8191 14 V V to Ve Z ZitoZe Index register V Z points 14 V Vi to Ve Z Z1 to Ze Device points 256 P0 to P255 Interrupt pointer I points 32 10 to 131 Special relay M points 256 M9000 to M9255 Special register D points 256 D9000 to D9255 4 CPU MODULE MELSEC Q Performance specifications continued QO2CPU A QO2HCPU A QO6HCPU A Comment point 4032 max Can be set in units of 64 points Expansion comment point 3968 max Can be set in units of 64 points ip Output mode selection from STOP Selectable from re outputting operation status before STOP default or starting Set by parameters to RUN output after operation Monitoring congestion of operations watchdog timer 200ms fixed Detection of abnormality in memory CPU I O or battery Operation mode at error Selectable from stop or continue Latch fail i a power talune compensanon L1000
133. e in D9077 is reset to 0 App 30 MELSEC Q Applicable CPU Usable with A2C and A52G Dedicated to QCPU A A Mode Usable with all types of CPUs Dedicated to QCPU A A Mode Dedicated to QCPU A A Mode Dedicated to QCPU A A Mode APPENDICES MELSEC Q Special Register List Continue Applicable CPU Stores the number of remaining instructions RIRD RIWT RISEND RIRCV being executable simultaneously at one scan With QCUP A or ANUCPU Number of remaining instructions being executable 10 Number of instructions executed simultaneously With ANSHCPU Number of remaining instructions being executable 64 Number of instructions executed simultaneously Can be used El Siores me number of a 6 This function is available with the CPU of the only with AnU D9080 executable CC remaining CC Link following S W versions or later A2US QCPU A Link dedicated dedicated instructions A Mode or instructions being executable AnSH 6 Number of communication requests executed to remote terminal modules 0 to 32 Q02CPU A Q02HCPU A QO6HCPU A r i E ATSJHCPU A1SHCPU Available with all versions A2SHCPU A2UCPU S1 ASUCPU SW version Q A4UCPU Manufactured in July 1999 SW version E Manufactured in July 1999 A2USCPU S1 SW version L ASUS HERAS Manufactured in July 1999 Stores the number of communication requests executed to remote terminal modules connec
134. e of CPU Open the cover of QCPU A eee I S i Remove the current battery Front side from the holder Insert the new battery in the proper orientation and connect the lead connector to the connector Close the cover of QCPU A Monitor M9006 to check whether it turns ON or OFF OFF The battery for the memory card is defective Refer to section 7 7 2 2 Completion 7 MEMORY CARD AND BATTERY MELSEC Q 2 Replacing the battery for SRAM card When the service life of the battery for the SRAM card expires replace the battery in the following procedure The memory card does not have the secondary battery to back up the memory Therefore to retain data the battery should be replaced while the SRAM card is inserted into the CPU module that is turned ON Note the following precautions before replacing the battery Back up the data with GPPW before replacing the battery The battery is replaced while the CPU module is turned ON Be extremely careful with surroundings to avoid an electric shock When removing inserting the battery holder from into the SRAM card be careful not to drop the battery from the battery holder Open the front cover of QCPU A while it is turned ON Lower the battery holder lock switch with a flat blade driver or other tools Y Direction 4 of removal A
135. e taken 9 LOADING AND INSTALLATION 9 5 Wiring the power supply MELSEC Q This section describes the precautions on wiring the power supply 1 Separate the wiring systems for the power supply of the PC the I O devices and the power equipment as shown below In a high noise environment connect an isolating transformer Main power Power supply Isolating supply ane ane LES O l AC200V o 0 6 oy 8 N al ane Power supply for I O devices LON oe e gt I O devices Power supply for main circuit equipment ZTT O o gt Main circuit eauioment 2 Do not connect the 24VDC outputs of several power supply modules in parallel to supply power to a single I O module The parallel connection may damage the power supply module Power supply module DC24V Power supply module DC24V 1 0 module Power supply 1 0 module module a IDO o A external power o supply 3 Twist the 100VAC 200VAC and 24VDC cables as tight as possible and connect them between modules in the shortest distance To minimize the voltage drop use the cable as thick as possible 2 mm max 4 Do not bind the 100VAC and 24VDC cables with or place them close to the main circuit high voltage large current lines or I O signal lines Isolate them 100mm or more if possible 9 LOADING AND INSTALLATION 2 S 2 MELSEC Q 5 To avoid lightning s
136. ected 32 32 special points 025 or ID interface A1SJ711D2 R4 Two reader writer modules can be connected _ 32 82 special points 025 015 module arsp32D1 One reader writer module can be connected _ 32 32 special points 025 ois Jarsp3zD2____ Two reader writer modules can be connected 32 32 special points 0 25 oso 2 SYSTEM CONFIGURATION MELSECNET II data link module MELSECNET B data link module Paging module Position detection module PC simple monitoring module MELSECNET 10 MELSECNET MINI S3 master module MELSECNET V O LINK master module Graphic operation terminal A1SJ71AR21 A1SJ72T25B For the master and local stations of MELSECNET lI data link system for the optical fiber cable For the master and local stations of MELSECNET II data link system for the GI type optical fiber cable For the master and local stations of MELSECNET II data link system for the coaxial cable For the master and local stations of MELSECNET B data link system A1SJ71AP21 D an EN gt a IS n wo A1SJ71T21B A1SD21 S1 A1S62LS A1SS91 PC simple monitoring module A1SD59J S2 Memory card interface module For the control master and normal stations of the MELSECNET 10 data link module system For the dual loop Sl type optical fiber cable For the control master and normal stations of the MELSECNET 10 data link module system For the single b
137. ed scan e When power is turned on or reset is per formed the clock starts with off e Set the intervals of on off by DUTY instruction E L DUTY m n2 ri e Writes clock data from D9025 D9028 to the clock element after the END instruction is executed during the scan in which M9025 has changed from off to on e Switched on by clock data D9025 to D9028 error Clock data is read from D9025 D9028 and month day hour minute and minute are indicated on the CPU front LED display e Reads clock data to D9025 D9028 in BCD when M9028 is on e 0 1 second 0 2 second 1 second 2 second and 1 minute clocks are generated e Not turned on and off per scan but turned on and off even during scan if corresponding time has elapsed e Starts with off when power is turned on or reset is performed App 10 Usable with all types of CPUs El Dedicated to A3V Usable with all types of CPUs Unusable with An A3H A3M A3V A2C A52G and AOJ2H Unusable with An A3H A3M A3V A2C A52G and AOJ2H Usable with A3N A3A A3U A4U A73 and A3N board Unusable with An A3H A3M A3V A2C and AOJ2H Unusable with A3V APPENDICES MELSEC Q Special Relay List Continue ON M9036 Normally ON OFF ON M9037 Normally OFF OFF ___ On only for 1 ON M lt scan RUN flag off M9039 only for 1 scan after run ON OFF a PAUSE enable coil
138. er 8 bits Lower 8 bits Stores the software version of the CPU module s internal system in ASCII codes Example Stores 41H for version A Note The software version of the internal system may be different from the version marked on the housing 5 This function is available with the CPU of the following S W versions or later CPU Type Name Can be used Software version of i only with AnU Software version A2ACPU P21 R21 SW version ve y internal system A2ACPU S1 P21 R21 Manufactured in July 1998 A2US or AnSH S W version X 5 A3ACPU P21 R21 ARE Manufactured in July 1998 A2UCPU S1 ASUCPU SM version H A4UCPU Manufactured in July 1998 A1SJHCPU A1SHCPU S W version H A2SHCPU Manufactured in May 1998 S W version Y ARUSCPUISI Manufactured in July 1998 SW version E A2USHCPU S1 isis a Manufactured in July 1998 x Usable with AnN and AnA which are compatible with SFC For the AnN and AnA which are compatible with SFC refer to the MELSAP II Programming Manual App 29 APPENDICES Communication error code Abnormal base module PC communica tion check Result of writing to standard ROM Status of writing to standard ROM Sequence accumulation time measurement Special Register List Continue 0 Normal 1 Initial data error 2 Line error Stores the bit pattern of the abnormal base module Data check by AJ71C24 S3 S6 S8 Stores the status of writing to the sta
139. er supply whose voltage has been reduced by two or more levels of isolating transformers from the public power distribution 8 EMC DIRECTIVE AND LOW VOLTAGE INSTRUCTION 8 2 4 Control box MELSEC Q Because the PC is an open device a device designed to be stored within another module be sure to use it after storing in the control box 1 8 2 5 Module installation 1 Electrical shock prevention In order to prevent persons who are not familiar with the electric facility such as the operators from electric shocks the control box must have the following functions a The control box must be equipped with a lock so that only the personnel who has studied about the electric facility and have enough knowledge can open it b The control box must have a structure which automatically stops the power supply when the box is opened Dustproof and waterproof features The control box also has the dustproof and waterproof functions Insufficient dustproof and waterproof features lower the insulation withstand voltage resulting in insulation destruction The insulation in our PC is designed to cope with the pollution level 2 so use in an environment with pollustion level 2 or below Pollution level 1 An environment where the air is dry and conductive dust does not exist Pollution level 2 An environment where conductive dust does not usually exist but occasional temporary conductivity occurs due to the accumulated dust Ge
140. er the END instruction is OFF Checks enabled executed to reduce END processing time ON Checks disabled Fuse blown I O unit verify error e Battery error ON A3M BASIC run when it is in STOP state OFF A3M BASIC e Specifies enable disable of A3M BASIC execution RUN enable when the A3MCPU is in PAUSE state ON A3M BASIC OFF A3M BASIC is executed disable ON A3M BASIC is not executed Unusable with An A2C and A3V Dedicated to A3M Dedicated to A3M App 15 APPENDICES 1 Operation error M9091 detail flag Microcomputer subroutine call error flag Duplex power supply overheat error Duplex power supply error 1 O change flag Duplex operation verify error M9097 M9098 M9099 SFC program registration 2 SFC program start stop M9096 Special Relay List Continue Applicable CPU OFF No error ON Error OFF No error ON Error OFF Normal ON Overheat OFF Normal ON Failure or AC power supply down OFF Changed ON Not changed OFF Normal ON Duplex operation verify error registered OFF SFC program stop ON SFC program start e Set when an operation error detail factor is stored at D9091 and remains set after normal state is restored e Set when an error occurred at execution of the microcomputer program package and remains set after normal state is restored e Turned on when overheat of a duplex power supply mo
141. er which can be setup as an interrupt counter must only be in the range C244 to C255 and any counters outside the range cannot be set up Set up is made with parameters in C224 to C255 in one point unit for the interrupt counter Any counter in the range C224 to C255 which is not set up as an interrupt counter can be used as a normal counter 4 CPU MODULE MELSEC Q The interrupt counters in C224 to C255 are allocated to the interrupt pointers 10 tol31 as shown below and count the occurrences of interrupts in 10 to 131 _o__ _oaa_ __te__ _cme o ne cao e oas EME ee ee ee ee ee A ee ees io cae E A o 11 ces me ces 0 cms ee co is c ms car tet ces te ces ls cxo mm case te ces two c2s4 d Counter use points can be set arbitrarily in 16 point units using continuous numbers By setting the counter which points to the number actually used the counter processing time subsequent to the END instruction can be shortened e The counter set values are as follows CO to C255 constant or word device D C256 to C1023 word device D W R Allocate a storage device for the set value by setting parameters When timer use points are set to 257 points or more or counter use points are set to 256 points or more the set value storage devices D W R specified at the time of timer counter use point setup are automatically set in continuous numbers lt Example gt When
142. esponsible for industrial ownership problems caused by use of the contents of this manual O 1999 MITSUBISHI ELECTRIC CORPORATION A 5 INTRODUCTION Thank you for choosing a Mitsubishi MELSEC Q Series General Purpose Programmable Controller Before using your new PC please read this manual thoroughly to gain an understanding of its functions so you can use it properly Please forward a copy of this manual to the end user CONTENTS 1 OVERVIEW 1 1to1 2 Ved Features caca 1 2 2 SYSTEM CONFIGURATION 2 1 to2 16 2 1 5ystem Configura paid aii bi 2 1 2 2 Precautions when Configuring the system eeeeeeeeeseeseeeneeeeeeeeeeaeeeaeeeaeeeaeeeaeeeaeeeaeeeaeeeaeeeaeeeaeeaeeeateeas 2 2 DM CA A 2 2 2 2 2 Sottware package ici end via en dita ive i cee av vee des 2 3 2 2 3 Precautions when using GPP function software packages and A8PU peripheral devices which are not compatible with ANU eeceeeeseeeseeeseeeeeeeeeeeaeeeaeeeaeeeaeeeaeesaeesaeeeaeesaeesaeesaeeeaeesaeesaeesaeesaeesaeeeeeaeees 2 6 2 3 System Equip ENE ea a a a a iii 2 7 2 4 System Configuration Overview ccsccececeeeseceeceeceeeeaeeaecaeceeeeaecaecaeseeeeaesaeseeseeesaesaeseeseeesaeeeseeeseateaeeas 2 15 2 4 1 OCPU A A mode isystemwintcctiwiite a inland da 2 16 3 GENERAL SPECIFICATION 3 1to3 2 4 CPU MODULE 4 1to4 38 41 Performance Specification 4 1 4 1 1 Overview of Operation processing momcciccnnnnnncnncnnnnnccrcc 4 3 4 1 2 Operation
143. estored after the number of retries set at D9174 e Turned off when communication with all l O modules is restored to normal with automatic online return enabled e Remains on when automatic online return is disabled e Not turned on or off when communication is suspended at error detection e Turned on when line check with I O modules and remote terminal modules is performed e Turned off when communication with I O modules and remote terminal modules is per formed e Sets whether all outputs are turned off or retained at communication error OR All outputs are turned off at communication error ON bart Outputs before communication error are retained Usable with A2C and A52G Dedicated to A73 Dedicated to QCPU A A Mode e Set when WDT error is detected by the self check of the PCPU e Turned ON to enable writing to the flash ROM DIP switch 3 should be set to ON e Set if the motor is not running when it is checked at PC ready M2000 on Reset when M2000 is turned off Dedicated to A73 e When turned from OFF to ON writing to the standard ROM is started Dedicated to QCPU A A Mode e Set when a test mode request is made from a Dedicated to A73 peripheral device Reset when test mode is finished App 13 APPENDICES MELSEC Q Special Relay List Continue Applicable CPU cn OFF Failed writing to eae ter ROM e Turns ON when writing to the standard ROM is M9075 P ON Successfu
144. etion When the module is secured to the base module with a module fastening screw be sure to remove the screw first then remove the module fixing projection from the hole Forcefully removing the module from the base module may damage the module 9 LOADING AND INSTALLATION MELSEC Q 9 1 5 Setting expansion stages for the expansion base module When two or more expansion base modules are used the expansion stage number should be set with the stage number setting connector of the expansion base module The expansion stage number is factory set to 1 so that the first expansion base module requires no setting Set the expansion stage number in the following procedure 1 The stage number setting connector is located inside the base cover of the IN connector of the expansion base module First loosen the upper and lower screws on the base cover of the IN connector and remove the base cover from the expansion base module 2 Insert a connector pin into the position of the desired stage number in the connector PIN1 located between the IN and OUT expansion cable connectors oe Stage number setting Ma ist stage 2nd stage 3rd stage 4th stage 5th stage 6th stage 7th stage oo oo oo oo oo Position of connector pin in stage number setting connector
145. f stations 33 to 40 Stores the status of stations 41to 48 Stores the status of stations 49 to 56 Stores the status of stations 57 to 64 Total number stored Stores the local or remote station numbers while they are communicating the initial data with their relevant master station Device number D9224 The bit corresponding to the station number which is currently communicating the initial settings becomes 1 Example When stations 23 and 45 are communicating bit 6 of D9225 and bit 12 of D9226 become 1 and when D9225 is monitored its value is 64 40H and when D9226 is monitored its value is 4096 1000H Stores the local or remote station numbers which are in error Device me oeoa oe oen ee e or oe os ow os ee or oo D9228 UR UR UR L R UR UR L R UR UR UR UR UR UR UR UR UR 16 15 14 13 12 11 10 9 8 vg 6 5 4 3 2 1 D9229 UR UR UR L R UR UR UA UR UR UR UR UR UR UR UR UR 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 D9230 UR UR UR L R UR UR L R UR UR UR LR UR UR UR UR UR 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 UR UR UR UR UR UR UR UR UR UR UR UR UR UR UR 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 The bit corresponding to the station number with the error becomes 1 Example When local station 3 and remote l O
146. f sampling trace is by each scan after the execution of END instruction stores the condition of the device for which it is setup into the sampling trace area 4 3 4 CPU MODULE MELSEC Q Power on Initial processing e Initialization of I O module e Initialization of data memory I O address allocation of I O module e Self diagnosis Set link parameter Refresh processing of I O module only when the I O control is set up for the refresh processing Operation processing of the sequence program Step 0 to Until the execution of END FEND instruction END processing e Self diagnosis e Updating current value of the timer and counter and setting the contacts ON OFF e Communication with computer link module e Link refresh processing e Sampling trace processing e MELSECNET MINI S3 automatic refresh processing Figure 4 1 QCPU A operation processing 4 CPU MODULE ia as MELSEC Q 4 1 2 Operation processing of RUN STOP PAUSE and STEP RUN The PC CPU has four kinds of operation states RUN state STOP state PAUSE state and step operation STEP RUN state Operation processing of PC CPU in each operation state is explained 1 RUN state operation processing a The repetition of sequence program operation in the order from step 0 gt END FEND instruction step 0 is called the RUN state b When entering the RUN state the output state escaped by STOP is output depending on the output m
147. fter the CPU executes the END instruction Automatic refresh processing is performed when the CPU is in the RUN PAUSE STEP RUN state The master module may perform the processing while link communication start signal Y n 28 is OFF depending on the remote terminal module connected For instance if the AJ35PTF R2 RS 232C interface module is used without protocol it is necessary to write parameters to the parameter area buffer memory address 860 to 929 while the link communication start signal is OFF The link communication start signal becomes ON after CPU enters the RUN state and one scan is performed so write the parameters during the first 1 scan Link communication start signal Y n 28 M9038 1 scan CPU RUN 4 CPU MODULE 1 MELSEC Q Parameter setting items setting ranges and contents of automatic refresh as well as the buffer memory address of the master module which is used for exchanging data with QCPU A are shown below Set the parameters for the number of A1SJ71PT32 S3 AJ71PT32 S3 master modules used V O signal from Buffer memory the master address of the Item Setting range Description module master module Number of master Pelea a 1 to 8 module s Sets the total number of master modules to be used Head I O No Total number of remote 4 ion p eas a Received data storage device X M L B T C D W R none Bit device multiples of 16 Y M L B T C D W
148. gram is being executed e Modify the sequence program 3 LEDA LEDB instruction X001 X001 LEDA ABCDEFGH E gt ASC ABCDEFGH DO LEDB IJKLMNOP ASC IJKLMNOP D1 LED DO 4 SUB SUBP instruction Unusable e The SUB instruction cannot be used because the QCPU A cannot store the microcomputer program All of the contents which are processed by the microcomputer area need to be changed to the program using the dedicated instructions in order to be used by the QCPU A Appendix 4 2 Special relays and special registers with different specifications The QCPU A does not use the following special relays and special registers Even though no error occurs when the following special relays and special registers exist in the diverted program ignored it is recommended that they are deleted from the program e M9010 Turned ON when a operation error occurs and turned OFF when the error disappears e M9058 Link refresh enable of the El instruction interrupt enable instruction of the interrupt program DI instruction to the link refresh disable interrupt disable instruction of the interrupt program App 47 APPENDICES MELSEC Q Appendix 4 3 Parameter setting The parameters set by the existing CPU can be used as is if the following items do not apply to them Setting tom The microcomputer area of the QCPU A is for the SFC only PARAMETER ERROR occurs if a utility package of the microcomputer progr
149. h a remote control e With respect to devices to which status latches are set up when status latch conditions are met data contents of the devices are 3 A A Status latch e Using a peripheral device set the device to which A stored in the extension file register for status latch area in the eee Carries out operation check the status latch is performed and the extension file f memory cassette Stored data are cleared by the latch clear i i and failure factor check on each register where the data will be stored i operation y A device when debuggin ores de Using a peripheral device monitor the status latch in a y 99 9 The criteria for satisfied condition can be selected from when the 9 A Bene or a failure condition is met data SLT instruction is executed by the sequence program or when the device value matches the set condition e With respect to a device to which the sampling trace is set up the li Se o Sampling tage operating condition of the device is sampled for the number of Performs chronological checking on the behavior status of devices set up when debugging or an abnormal behavior is detected e Using a peripheral device set up the device to perform sampling trace trace point and the expansion file register where number of times and the data will be stored Using a peripheral device monitor the result of sampling trace times specified per scan or per period and the results are stored
150. he service life of the battery for the CPU module varies depending on the type of the CPU The battery service life for each CPU is shown below Battery service life Battery service life Total power failure time Hrs Guaranteed value minimum The actual value indicates the average service life the guaranteed value indicates the shortest service life Actual value typical After M9006 turns ON 2 Service life of the battery for the SRAM card The battery service life for the SRAM card is shown below Battery service life Battery service life Total power failure time Hrs Guaranteed value q Actual value typical After M9006 turns ON Battery type name minimum Atstorage 600 6336 le O Q02MEM BAT 7 11784 13872 LAA E The actual value indicates the average service life the guaranteed value indicates the shortest service life The life at storage indicates the time while the SRAM card is inserted into the PC CPU and the CPU is turned OFF or while the SRAM card is removed from the CPU The life during operation is the time while the SRAM card is inserted into the PC CPU and the CPU is turned ON Note that the SRAM card in the CPU consumes the battery voltage even when the CPU is turned ON For guidance the service life of the battery for the SRAM card is guaranteed as approximately 1 1 years on the condition that it is inserted into the CPU and the CPU is turned on one hour a day The service
151. hen M9077 is already OFF clears the accumulation time When 1 to 255 is designated at D9077 M9077 is turned ON at the first scan When the value other than 1 to 255 is designated at D9077 the value in D9077 is reset to 0 and M9077 is always turned OFF e Set when test mode is not available though a test Test mode OFF No error mode request was made from a peripheral device request error flag ON Error Reset if test mode becomes available by making another test mode request e Turned on when the positioning data of the servo program designated by the DSFRP instruction has an error Dedicated to A73 Turned off when the data has no error after the DSFRP instruction is executed again Dedicated to A73 Servo program OFF No data error setting error flag ON Data error App 14 APPENDICES MELSEC Q Special Relay List Continue Applicable CPU M9081 M9082 2 M9084 M9086 M9087 BUSY flag for execution of CC Link dedicated instruction Communication request to remote terminal modules Final station number disagreement Error check BASIC program RUN flag BASIC program PAUSE flag Turned ON OFF according to the number of remaining instructions RIRD RIWT RISEND RIRCV being executable simultaneously at one scan OFF Number of remaining instructions executable simultaneously 1 to 10 ON Number of remaining instructions executable OFF Number of simultaneously 0 remaining By as
152. iagnostics x PLC Panel Close r PLC operation status Related function Monitor run stop Start monitor STOP stop PUNpause STEP Help PLC Error _Detai Present Error Error step No error Connection targe RUN Error display Displays the current error Error Jump Error log D Clear Log m Error Jump Detail Enormessage Enoistep 0 Displays the past error history When the self diagnosis detects an error the module will be in one of the two modes below e Mode wherein operation of the PC is stopped e Mode wherein operation of the PC continues In addition there are errors with which the operation can be selected to stop or to continue by the parameter setting a When a stop operation mode error is detected by the self diagnosis the operation is stopped at the time of detection of the error and sets the all outputs Y to OFF b When a continue operation mode error is detected the only part of the program with the error is not executed while the all other part is executed Also in case of I O module verification error the operation is continued using the I O address prior to the error When an error is detected error generation and error contents are stored in the special relay M and special register D so that in case of the continue operation mode the program can use the information to prevent any malfunctions of the PC or devices
153. ial Register List Continue Applicable CPU Usable with e Stores the step number in which error 84 occurred in AnN AnA AnU A2AS the SFC program in BIN code gt Step number in which 4 9 QCPU A D9052 Error step Stores 0 when errors 80 81 and 82 occurred an error occurred A Mode A2C Stored the block starting step number when error 83 AOJ2H AnS occurred AnSH A1FX and A52G Usable with AnN AnA AnU A2AS QCPU A A Mode A2C AOJ2H AnS AnSH A1FX and A52G Usable with AnN AnA 7 AnU A2AS Sequence step number Stores the sequence step number of transfer condition Error sequence y S QCPU A step in which an error and operation output in which error 84 occurred in the A Mode A2C occurred SFC program in BIN code AOJ2H AnS AnSH A1FX and A52G Transfer condition e Stores the transfer condition number in which error 84 Error transfer number in which an occurred in the SFC program in BIN code error occurred Stored 0 when errors 80 81 82 and 83 occurred Stores the step number when status latch is executed Stores the step number in a binary value if status latch Usable with is executed in a main sequence program Status latch AnA A2AS Status latch execution Stores the block number and the step number if status mange execution step nU an step number latch is executed in a SFC program number p QCPU A Block No BIN A Mode High
154. ial relay M b Perform forced reset by use of the test function of peripheral devices For the operation procedure refer to the manuals for peripheral devices c By moving the RESET key switch on the CPU front to the RESET position the special relays are turned off Special relays marked 2 above are switched on off in the sequence program Special relays marked 3 above are switched on off in test mode of the peripheral equipment Special function relay to be reset Su App 19 APPENDICES MELSEC Q Appendix 2 2 Special relays for link The link special relays are internal relays which are switched on off by various factors occurring during data link operation Their ON OFF status will change if an error occurs during normal operation 1 Link special relays only valid when the host is the master station Link Special Relay List e Depends on whether or not the LRDP word device read instruction has been received e Used in the program as an interlock for the LRDP instruction e Use the RST instruction to reset e Depends on whether or not the LRDP word device read instruction execution is complete e Used as a condition contact for resetting M9200 and M9201 after the LRDP instruction is complete e Use the RST instruction to reset LRDP instruction OFF Unreceived received ON Received LRDP instruction OFF I
155. icated mode 32 32 special points 8 32 s Current consumption A A MELSEC Q Access is allowed within the device range of the A3ACPU The current consumption data is obtained when A1SD59J MIF is 2 SYSTEM CONFIGURATION MELSEC Q Applicable models For the sink type input module and sink type A6TBXY36 ee yp A1SX41 S2 A1SX42 S2 A1SY41 A1SY42 output module standard type AISH42 For the sink type input module and sink type A6TBXY54 AX42 S1 AY42 S1 S3 S4 AH42 output module 2 wire type A6TBX70 For the sink type input module 3 wire type BSP UISEI ASIS ene YP ax42 S1 AH42 For the source type input module __ ABTBX36 E YES Mp A1SX81 S2 AX82 Connector terminal standard type block converter unit For th le AGTBY36 E or the source type output module MSY81 AY82EP standard type For th AGTBX54 E or the source type input module A18X81 S2 AX82 2 wire type For th AGTBY54 E or the source type output module A1SY81 AY82EP 2 wire type For th AGTBX70 E or the source type input module A1SX81 S2 AX82 3 wire type ACO5TB 0 5m 1 64 ft for the source module AC10TB 1m 3 28 ft for the source module A6TBXY36 AC20TB 2m 6 56 ft for the source module A6TBXY54 AC30TB 3m 9 84 ft for the source module A6TBX70 le for th Gable tor the 5m 16 40 ft for the source module ye ee 0 5m 1 64 ft for the source module A6TBX36 E block converter unit 1m
156. ilter is a component which has an effect on conductive noise With the exception of some models it is not required to fit the noise filter to the power supply line but fitting it can further suppress noise The noise filter has the effect of reducing conductive noise in the 10 M Hz or less band Use any of the following noise filters double z type filters or equivalent FN343 3 01 FN660 6 06 ZHC2203 11 SCHAFFNER SCHAFFNER Rated current Rated voltage 250 V The precautions required when installing a noise filter are described below 1 Do not bundle the wires on the input side and output side of the noise filter When bundled the output side noise will be induced into the input side wires from which the noise was filtered Input side Input side power supply side power supply side Introduction Introduction Output side Output side device side device side a The noise will be included when the b Separate and lay the input input and output wires are bundled and output wires 2 Earth the noise filter earthing terminal to the control cabinet with the shortest wire possible approx 10 cm 3 94 in 8 EMC DIRECTIVE AND LOW VOLTAGE INSTRUCTION MELSEC Q 8 2 Requirement to Conform to the Low Voltage Instruction The low voltage instruction one of the European Instructions is now regulated The low voltage instruction require each device which operates with power supply
157. in module and AC300R4 30m 98 43 ft long A6GPP A6PHP User floppy disk SW0 GPPU 2DD type Floppy di disk for storing user programes 3 5 inch pre formatted AGKB keyboard e ACO3R4H 0 3m 0 98 ft long connection cable between A6KB and A6PHP Key sheet for the GPP mode of A6KB AGKB keyboard e ACOBRAL 0 3m 0 98 ft long connection cable between A6KB and A6GPP Key sheet for the GPP mode of A6KB K6PR S1 K6PR K Printer K7PR S1 For printing out program circuit diagrams and various lists A7PR A7NPR Connection cable for between AGGPP A6PHP and printer K6PR S1 K6PR K RS232C cable AC30R2 K7PR S1 A7PR A7NPR and a general purpose printer with RS 232C interface 3m 9 84 ft long Printer paper for KEPR S1 and KORRIS 9 inch paper 2000 sheets per unit K7PR Y Printer paper for A7PR and A7NPR 11 inch paper 2000 sheets per unit Replacement inked ribbon for KEPR S1 and K6PR K Inked ribbon for A7PR A7PR R Replacement inked ribbon for A7PR e Read write of the program is performed by connecting to the CPU main module with a RS 422 cable AC30R4 AC300R4 This is equipped with the MT function 5VDC 0 4A e A7PU comes with a connection cable for between the main module and an audio Programming module cassette recorder A7PUS Read write of the program is performed by connecting to the CPU main module with a RS 422 cable AC30R4 PUS 5VDC 0 4A A8PU Read write of the program is performed by connect
158. in the expansion file register for sampling trace the data stored are cleared by the latch clear operation Sampling trace is performed by the STRA instruction in the sequence program 4 CPU MODULE Function application Step operation Checks conditions of program execution and behavior during debugging etc Clock 1 Program control by clock data external display of clock data Priority order of LED display Changing priority order of display canceling display Self diagnostic function Detection of abnormal CPU behavior Preventive maintenance Boot operation from standard ROM Retains program at power OFF 1ms timer Setting of 1ms timer Sequence accumulation time processing Avoids influence of processing FROM TO instruction on special function modules Executes operations of the sequence program with one of the conditions 1 to 5 given below then stops 1 Executes by each instruction 2 Executes by each circuit block 3 Executes by the step intervals and the number of loops 4 Executes by the number of loops and break point 5 Executes when the device values concur Executes operation of the clock built into the CPU module Clock data year month day hour minute second day of the week When the clock data read request M9028 is ON the clock data are read out and stored in D9025 to D9028 by the clock element after the END processing of the sequence operation Th
159. inary value Stores upper 2 digits of the head I O address of I O modules to be loaded or unloaded during online mode in BIN code Example Input module X2F0 H2F App 31 Usable with AnA A2AS AnU and QCPU A A Mode Unusable with AnA A2AS AnU and QCPU A A Mode Unusable with AnA A2AS AnU and QCPU A A Mode Unusable with AnA A2AS AnU and QCPU A A Mode Usable with AnN A3V AnA A73 A2AS AnU and QCPU A A Mode APPENDICES Operation state of the A3VTS system and A3VCPU A38VCPU A Self check error A3VCPU B Self check error A3VCPU C Self check error A3VTU Self check error Special Register List Continue Applicable CPU e Monitors operation state of the A3VTS system and the A3VCPU B15 B1 2 a B8 Stores operation with 4 hexadecimal digits Self check error code Self check error code Self check error code Self check error code IN Y NH cpl A System operation state Y Operation state Operation state RUN RUN STEP RUN STAND BY PAUSE STEP RUN STOP PAUSE ERROR STOP WAIT ERROR N Io OF RB Co PO oO NO RIGHT OF OPERATION e Error code of self check error on CPU A is stored in BIN code e Cleared when D9008 of CPU A is cleared e Error code of self check error on CPU B is stored in BIN code e Cleared when D9008 of CPU B is cleared Error code of self check error on CPU C
160. ing to the CPU main module with A8UPU a RS 422 cable AC30R4 PUS AC20R4 A8PU 5VDC 0 4A 2 SYSTEM CONFIGURATION MELSEC Q Connection cable for between the CPU main module and A7PU AC300R4 3m 30m 9 84 ft 98 43 ft long acaorerus _ Comecte cable for between the CPU main module and A7PUS A8PU A8UPU 3m 9 84 ft long Connection cable for between the CPU main module and A8PU A8UPU 2m 6 56 ft long e Used for monitoring the CPU devices changing the setting values current values Data access module and displaying the operation status 5VDC 0 23A e Connect to the CPU with an AC30R4 PUS cable An interface module which connects the PC CPU and the modem Using a Modem interface module telephone line the communication is performed between a remote peripheral device and the CPU 5VDC 0 2A AC30R4 Connection cable for between the CPU main module and A6WU 3m 30m AC300R4 9 84 ft 98 43 ft long asa Connection cable for between the A6PHP main module and A6WU 0 3m 0 98 ft nnection r 0 j ACO3WU se ection Cable tor between the main moauie an m RS 422 cable acoorerus PUS AC20R4 A8PU 2 SYSTEM CONFIGURATION MELSEC Q 2 4 System Configuration Overview There are four system configuration types as follows 1 Stand alone system A system with a basic base module only or with a basic base system and an extension base module connected with the expansion cable 2 Network syste
161. input module t6fGimputpoins 006 a1sx20 t6point200VACimputmodule t6f6mputpoims 0 05 JA1SX20EU__ 16 point 200VAC input module 1616 inputpoints 005 arsxso t6point12 24VDO 12 24VAG input module 16 16imputpoints 005 aisx40 t6 point 12 24VDC input module t6fiGmputpoims 005 A1Sx40 81 t6point24VDC input module t6fiSimputpoims 006 arsxao s2 t6point24VDG input module t6fiGimputpoims 0 05 Aisxat S2pointi2 24VDC input module 32f82imputpoims 008 2 point 24VDC i le high A1SX41 S1 A 32 32 input points 0 120 sink type connector included A1SX41 S2 32 point 24VDC input module 32 82 input points oos Input module 5 7 A1SX42 64 point 12 24VDC input module 64 64 input points 0 09 ess al E woe sink type connector included A1SX42 52 64 point24VDC input module 64 64 input points 0 09 AISX71 gt 82 pointS 12VDC input module 32f82imputpointe 0 075 AIsx80_ t6 point12 24VDC sink source input module 16 16 input points 0 05 AISX80 51 t6 point24VDC sink source input module 16 16 input points 005 A1SX80 52 t6 point24VDC sink source input module 16 16 input points 005 AISX81 32 point12 24VDC sink source input module 32 82inputpoints 0 08 A15x81 52 32 point24VDO sink source input module 32 32 input points 0 08 4
162. installation on the extension base module d Executes the check items for power on and reset among the PC CPU s self diagnosis items Refer to 4 1 4 e For the control station of the MELSECNET 10 or the master station of MELSECNET II B sets the network link parameter information to the network data link module and commences the network communication data link Refresh processing of I O module Executes the refresh processing of I O module Refer to the ACPU Programming Manual Fundamentals Operation processing of a sequence program Executes a sequence program from step 0 to the END instruction written in the PC CPU END processing This is a post process to finish one cycle of operation processing of the sequence program and to return the execution of the sequence program to the step 0 a Performs self diagnosis checks such as fuse blown I O module verification and low battery Refer to Section 4 1 4 b Updates the current value of the timer sets the contact ON OFF updates the current value of the counter and sets the contact to ON Refer to the ACPU Programming Manual Fundamentals c Performs data exchange between PC CPU and computer link module when there is a data read or write request from a computer link module A1SJ71UC24 R2 AJ71C24 S3 AD51 S3 etc d Performs the refresh processing when there is a refresh request from the network module or link module e When the trace point setting o
163. instruction is different from that of the contact point before the CJ P instruction Index qualification is used in the check pattern circuit 1 Multiple check pattern circuits of the LEDA CHK LEDA CHKEND instructions are given 2 There are 7 or more check condition circuits in the LEDA CHK LEDA CHKEND instructions 3 The check condition circuits in the LEDA CHK LEDA CHKEND instructions are written without using X and Y contact instructions or compare instructions 4 The check pattern circuits of the LEDA CHK LEDA CHKEND instructions are written with 257 or more steps The IRET instruction was given outside of the interrupt program and was executed There is no IRET interrupt program instruction in the Though an interrupt module is used no interrupt pointer I which corresponds to the module is given in the program Upon occurrence of error the problem pointer I number is stored at D9011 11 13 MELSEC Q Corrective Action Read the error step using a peripheral device and delete the CHG instruction circuit block 1 Read the error step using a peripheral device check contents and correct program of the step 2 Reduce the number of sets of LEDA B 1X and LEDA IXEND instructions to 32 or less Check the program of the CHK instruc
164. instructions can be used The device range shown above can be latched The device range shown above can be latched 2 SYSTEM CONFIGURATION MELSEC Q 2 3 System Equipment The equipment that can be used in the QCPU A A mode system is as follows Use the power supply module I O module special function module and network module that are designed for the AnS series You cannot use the power supply module I O module special function module and network module for the Q series as well as the special function module and network module for the Q2AS series The base module and expansion cable for the AnS series and AGSIM X64Y64 cannot be used either For details refer to Q Series Data Book Number of occupied Current rer points points consumption Item Type name Description ds P VO allocation A module type DC5V DC24V Q02CPU A Program capacity 28k steps 1 0 points 4096 Processing speed for basic instruction 79ns CPU module y CPU A jvanceu a pasan capacity 28k steps 1 0 points 4096 Processing speed for basic instruction 34ns osHcPua A cosiceua Prosa capacity 30k steps x E vain sub I O points 4096 Processing speed for basic instruction 34ns AnS series module mounting base power supply 0 107 module CPU 3 slots for other module AnS series module mounting base power supply 0 117 Basic base module QA1S35B orsasa module CPU 5 slots for other module 0 086 QA1838B AnS series module mounting bas
165. int ASCII PR two types PRC g Buffer memory access instructions FROM FROMP Read data DFRO DFROP TO TOP Write data DTO DTOP h FOR to NEXT instructions Repeat FOR NEXT i Display instructions LED LEDC LEDR Display Reset display es j Data link module instructions Read data LRDP RFRP Write data LWTP RTOP k Other instructions Reset WDT WDT WDTP Status latch SLT SLTR Sampling trace STRA STRAR Set reset carry flag STC CLC Timing clock DUTY App 4 APPENDICES 4 MELSEC Q Dedicated instructions a Direct processing instructions Direct output DOUT DSET DRST b Structured program instructions Change failure check circuit pattern c Data operation instructions Search 32 bit data Swap 16 bit upper lower byte DIS d 1 0 operation instructions Flip flop control FF Numeric key input from keyboard e Real value processing instructions BCD format processing COS cosine operation TAN tangent operation SIN arcsine operation TAN arctangent operation f Real value processing instructions Floating point format real value processing Real value 16 32 bit BIN conversion INT DINT 16 32 bit BIN real value conversion FLOAT DFLOAT SIN sine operation COS cosine operation TAN tangent operation SIN arcsine operation COS arccosine operation TAN arctangent operation Square root
166. ion eee eeeseeseeseeeseeeeeeeeesaetaeeeeaeeeseesetaeeatee 8 8 8 2 1 Standard applied for MELSEC ANS ceccecceseeeeceeeeeeeseeeeceeeeaeeaeeaeceeeeaeeaecaeseaseaesaesaeeeeeeaesaeseneaeeaes 8 8 8 2 2 Precautions when using the MELSEC AnsS series PC ce cesceeeecceseeeeceeceeeeeeeaesaeeeeseaeeaeeeeeeeaees 8 8 8 23 POWer SUPO accutane ra he nee oh te al a ale Sl 8 9 8 2 4 Control DOX APPT E A tins tn ae tira tates 8 10 8 2 5 Module installation iii A a aiie aii 8 10 8 2 6 GOUNA cia ate late al cell les ha cala ed qu eel 8 11 8 2 7 External witittGiccsectsestscccerecacecunetacecengtaeecuratscecnegcace sana OA AAA APEERE OEA EEA AEOS a 8 11 9 1 Module Installation teed ek Ate eet a a i ee ee ee ee ee 9 1 9 1 1 Precautions on handling modules 0 ee eee eeeeee eee eee eeeeeeeeeeaeeeeeeeneeeaeeeaeseaeeeaeseaeeeaeeeaeeeaeeeaeeeeeeeaeeeas 9 1 9 1 2 Precautions on the base module installation ee eeceeeeeeeeeeeeeeeeeeeeeeeeeeeeteeeseeeseeeseeeseeeseeeeeeeeeneees 9 2 9 1 3 Installing removing the dust protective COver ssessessesresusenssnssnernssnernnnnsrnsnnennnnnnnnnnnnnnnnnennnnnnnnnnnenne 9 5 9 1 4 Installing removing modules 0 0 cece eeeeeeeeeeeeteeeeeeeeeeeeeeeeeeeeeeeaeeeaeeeaeeeaeeeaeseaeeeaeeeaeeeaeeeaeseaeeeeaeeeaeeeas 9 6 9 1 5 Setting expansion stages for the expansion base module cecceseeeeeeeeeeeeeeeeeeeeeeeseeeeeeateaes 9 10 9 1 6 Connecting disconnecting the expansion CAbIC
167. ion Station Station Station Station Station i 7 6 5 4 3 2 10 Output module ion Station Station Station Station Station Station 15 14 13 12 11 10 A ion Station Station Station Station Station Station remote terminal AA AL 19 1 tation Station Station Station Stal 56 55 54 53 52 51 50 D9140 er Station Station Station Station Station Station 63 62 61 60 59 58 App 34 APPENDICES MELSEC Q Special Register List Continue Applicable CPU D9141 e Stores the number of retries executed to I O modules or D9142 remote terminal modules which caused communication D9143 error D9144 Retry processing is executed the number of times set D9145 at D9174 e Data becomes 0 when communication is restored to normal Station number setting of I O modules and remote terminal modules is as shown below b15 to b8 b7 to b0 D9141 Station 2 Station 1 D9142 Station 4 Station 3 D9153 A A D9143 Station 6 Station 5 Number of times D9171 Station 62 Station 61 Usable with Number of retries 7 7 of retry execution D9172 Station 64 Station 63 A2C and A52G e Retry counter uses 8 bits for one station b n 7 b n 6 b n 5 b n 4 b n 3 b n 2 b n 1 b n 0 0 1 X Y J Number of retries 0 Normal 23163 1 Station error n is determined by station number of I O module or remote terminal module D9169 Odd number stations b0 to b7 n
168. ion 11 3 Hardware error Describe the problem to the nearest service center retail store or corporate office and obtain advice Reset the QCPU A using the RUN STOP switch Correct the error details Refer to Section 11 3 Set the RUN STOP switch to the RUN position Does the RUN LED turn ON 11 6 11 TROUBLESHOOTING MELSEC Q 11 2 6 Flowchart for actions when the ERROR LED is turned ON The flowchart when the ERROR LED turns ON during operation is described The ERROR LED turned ON NO Is the M9008 ON Cause of error Software error Hardware error Check the corrective action in the error code list Reset the QCPU A using Can it be corrected the RUN STOP switch Set the RUN STOP switch to the STOP position Y Perform corrective action Correct the error details Set the RUN STOP switch to the RUN position Describe the problem to the nearest system service retail store or corporate office and obtain advice Does the RUN LED turn ON Complete 11 7 11 TROUBLESHOOTING MELSEC Q 11 2 7 Flowchart for actions when the ERROR LED is flashing The flowchart when the ERROR LED is flashing during operation is described The ERROR LED is flashing Is the details of the special register D9124 0 if o If n
169. ion to station test or self loopback test mode loopback test OFF Normal a E M9225 Forward loop error ON Error Depends on the error condition of the forward loop line OFF Normal En M9226 Reverse loop error ON Error Depends on the error condition of the reverse loop line OFF Unexecuted ON Forward or reverse Depends on whether or not the master station is executing a loop test being ex forward or a reverse loop test ecuted Loop test status App 20 APPENDICES MELSEC Q Link Special Relay List Continue Details OFF RUN or STEP RUN Local station operating mode Depends on whether or not a local station is in STOP or status ON STOP or PAUSE PAUSE mode mode M9233 Local station error OFF No error Depends on whether or not a local station has detected an detect ON Error detected error in another station Local or remote I O station parameter error detect OFF No error Depends on whether or not a local or a remote I O station has ON Error detected detected any link parameter error in the master station Local or remote I O Fh Depends on whether or not a local or a remote I O station is SAA OFF Noncommunicating fee Pec Mad station initial enh communicating initial data such as parameters with the ee ON Communicating communicating status master station Local or remote I O OFF Normal station error ON Error Local or remote I O station forward reverse loop error Depends on the error conditi
170. ircuits malfunctioning or cause the module to fall out If the screws are tightened too much it may damage the screws and the module may result in short circuits malfunctioning or cause the module to fall out e Make sure the memory card is installed securely in its installation connector After installation confirm that it is securely tightened Defective contact may cause malfunctioning e Do not touch the conducted part of the module or electric parts This may cause malfunctioning or breakdowns 1 Module case memory card terminal block connector and pin connector are made of resin Do not fall them or apply a strong shock to them 2 Do not remove the printed board of each module from its case Doing so may cause breakdown 3 While wiring be careful not to let foreign matter such as wire chips get inside the module If it does get in remove it immediately 4 When using the expansion base module QA1S6L_B be sure to install the power supply module Although the module may work without the power supply module under light load stable operation is not guaranteed 5 Perform tightening of module installation screws and terminal screws on the CPU module power supply module I O module and special function module with the following torque Tightening torque range QCPU A module fastening screw M3 x 12 36 to 48N cm AnS series Module installation screws M4 screw 78 to 118N cm Terminal screws for power supply
171. is stored in BIN code e Cleared when D9008 of CPU C is cleared e Error code of self check error on A3VTU is stored in BIN code MELSEC Q Dedicated to A3V Dedicated to A3V Dedicated to A3V Dedicated to A3V Dedicated to A3V Fuse blown module Bit pattern in units of 16 points of fuse blow modules e Output module numbers in units of 16 points of which fuses have blown are entered in bit pattern Preset output unit numbers when parameter setting has been performed 15141312111098 76543210 D9100 Jo lo o 1 o o o 1 o o ojo oJo ojo D9101 i o oJo o tloJo oJolojolo o ofo D9107 oJoJoJo oJoJo o o o o o o o Indicates fuse blow e Fuse blow check is executed also to the output module of remote I O station If normal status is restored clear is not performed Therefore it is required to perform clear by user program App 32 Usable with all types of CPUs Only remote I O station in formation is valid for A2C APPENDICES MELSEC Q Special Register List Continue Applicable CPU e Stores the output module number of the fuses have blown in the bit pattern b15 b8 b7 b6 b5 b4 b3 b2 b1 b0 D9100 Jo 0 a EEE L Indicates the module 0 is fixed for setting switch 0 Indicates the module for setting switch 1 1 Fuse blow module bit acatas the modulo Dedicated to Fuse blow module g D9100 tt Indicates the module
172. jo ojo e 0j0 0 0O OJO OJO O Onl t points of verify error 7 ny Temote error units D9123 0 w 0 0jojojojojojojojojojojojo I O station in 1 formation is Indicates I O module verify error valid for A2C I O module verify check is executed also to remote I O station modules If normal status is restored clear is not performed Therefore it is required to perform clear by user program e When one of FO to 255 FO to 2047 for AuA and AnU is turned on by SET F 1 is added to the contents of D9124 When RST F or LEDR instruction is executed 1 is subtracted from the contents of D9124 Annunciator Annunciator detection If the INDICATOR RESET switch is provided to the Usable with all detection quantity quantity CPU pressing the switch can execute the same types of CPUs processing Quantity which has been turned on by SET F is stored into D9124 in BIN code The value of D9124 is maximum 8 Usable with AnN and AnA which are compatible with SFC For the AnN and AnA which are compatible with SFC refer to the MELSAP II Programming Manual App 33 APPENDICES MELSEC Q Special Register List Continue Applicable CPU e When one of FO to 255 FO to 2047 for AuA and AnU is turned on by SET F F number which has turned on is entered into D9125 to D9132 in due order in BIN code F number which has been turned off
173. le files Number of insertions 5000 times max 42 8 W x 45 H x 3 3 D Weight kg 15 7 2 Specifications of Battery for CPU module and memory card 1 Battery for CPU module E a Type Manganese dioxide lithium primary battery Initial voltage V 3 0 Nominal current mA h 1800 Expected life Storage life 10 years at ordinary temperature Refer to section 7 7 1 Retains the contents of program memory and standard RAM during power failure Usage 2 Battery for memory card Graphite fluoride lithium primary battery Initial voltage V 3 0 Nominal current mA h Expected life Storage life 4 years at ordinary temperature Total length of power failure Refer to section 7 7 1 Retains the contents of SRAM card during power failure 7 MEMORY CARD AND BATTERY MELSEC Q 7 3 Handling the memory card 1 Inserting a battery into the SRAM card A battery is packaged with your SRAM card in order to retain memory during power failure Be sure to insert the battery into the SRAM card before using the card Although a battery is inserted into the CPU module the memory of the SRAM card will not be backed up until a battery is inserted into the card Also if a battery is inserted into the SRAM card but not into the CPU module the memory of the standard RAM of the CPU module will not be backed up 7 4 Part names of memory card This section describes the part names of the memory card
174. le is not restored to normal after set number of retries such module is regarded as a faulty station e Stores the number of retries executed at line error time out Number of retries e Data becomes 0 when line is restored to normal and communication with I O modules and remote terminal modules is resumed Stores error code of a faulty remote terminal module when M9060 is turned on e The error code storage areas for each remote terminal module are as shown below Remote terminal module No 1 Setting of the Usable with A2C and A52G Line error retry counter a Remote Remote terminal module No 2 terminal module Remote terminal numbers dul from es Usable with modaule error are set wi Remote terminal module No 13 D9020 to A2C and A52G number Remote terminal module No 3 Remote terminal module No 14 J e Error code is cleared in the following cases When the RUN key switch is moved from STOP to RUN D9180 to D9183 are all cleared When Yn4 of each remote terminal is set from OFF to ON App 36 APPENDICES Special Register List Continue Limit switch output state torage areas for axes 1 and 2 Limit switch output state storage areas for axes 3 and 4 Bit pattern of limit Limit switch output switch function state storage output state areas for axes 5 and 6 Limit switch output state storage areas for axes 7 and 8 Cause of PCP PCPU error CPU err
175. life of Q6BAT is approximately 10 years when it is not connected with the CPU module or when it is connected with the CPU and is always live Q6BAT should be immediately replaced when the total of power failure time exceeds the guaranteed life in the table above and M9006 turns ON Even when the total of power failure time is less than the guaranteed life in the table above it is recommended to replace the battery within the following years in terms of preventive maintenance Ten years for Q02CPU A Four to five years for Q02HCPU A or QO6HCPU A The battery for the SRAM card should be replaced immediately after M9048 turns ON 7 MEMORY CARD AND BATTERY MELSEC Q 7 7 2 Battery replacement procedure 1 Replacing the battery for the CPU module When the service life of the battery for the CPU module expires replace the battery in the following procedure Turn ON the CPU module 10 minutes or more before removing the battery The capacitor backs up the memory for several minutes even when the battery is removed When the battery is removed for the following guaranteed time the contents of the memory may be lost Replace the battery as quickly as possible You can also replace the battery while the CPU is turned ON In such a case the contents of the memory are retained with the power supply voltage from the power supply module Backup time by capacitor Backup time by capacitor min Battery replacement Turn OFF the PC Sid
176. lly successfully completed writingito completed writin This status is stored in D9075 standard ROM p g to ROM Dedicated to QCPU A A Mode OFF External emerge ncy stop input is Reset when the external emergency stop input on connected to the EMG terminal of A70SF is turned ON External emerge on Set when the external emergency stop input is ncy stop input is turned off off OFF Writing to ROM Status of writing disabled e Turns ON when writing to standard ROM is enabled Dedicated to External emergency stop input flag M9076 Dedicated to A73 M9076 to standard ROM ON Writing to ROM Turns ON when DIP switch and M9073 are ON QCPU A A Mode enabled e Set when there is an error in the contents of manual Manual pulse OFF All axes normal generator axis ON Error axis setting error flag detected pulse generator axis setting Reset if all axes are normal when the manual pulse generator enable flag is set e Compares the setting value at D9077 with the time elapsed from the start of measurement accumulation time at every scan Then performs the following operations Setting value gt Accumulation time Turns M9077 ON and clears the accumulation M9077 Dedicated to A73 Sequence time M9077 accumulation OFF Time not elapsed Setting value lt Accumulation time Dedicated to time ON Time elapsed Turns M9077 from ON to OFF and clears the QCPU A A Mode measurement accumulation time W
177. m The END FEND instruction is not given in Write the END instruction at the end of Read parameters in the CPU memory check the contents make necessary corrections and write them again to the memory the sub program if the sub program is set by parameters The same device number is used at two or more steps for the pointers P and interrupt pointers l used as labels to be specified at the head of jump destination Label of the pointer P specified in the CJ SCJ CALL CALLP UMP LEDA B FCALL or LEDA B BREAK instruction is not provided before the END instruction 133 1 The RET instruction was included in the program and executed though the the sub program Eliminate the same pointer numbers provided at the head of jump destination Read the error step using a peripheral device check contents and insert a jump destination pointer P 1 Read the error step using a peripheral device check contents and correct program of the step 2 Reduce the number of nesting levels of the CALL CALLP and FOR instructions to 5 or less CALL instruction was not given 2 The NEXT and LEDA B BREAK instructions were included in the program and executed though the FOR instruction was not given 3 Nesting level of the CALL CALLP and
178. m entered status when power is turned on Remains on if normal status is restored 1 0 module verification is done also to remote I O station modules Reset is enabled only when special registers D9116 to D9123 are reset Turned on when the MINI S3 link error is detected on even one of the AJ71PT32 S3 modules being loaded Remains on if normal status is restored Turned on when an momentary power failure of 20 msec or less occurred Reset when POWER switch is moved from OFF to ON position Turned on when battery voltage reduces to less than specified Turned off when battery voltage becomes normal Turned on when battery voltage reduces to less than specified Remains on if battery voltage becomes normal e Turned on when OUT F of SET F instruction is executed Switched off when D9124 data is zeroed e Turned on when operation error occurs during execution of application instruction Turned off when error is eliminated e Turned on when operation error occurs during execution of application instruction Remains on if normal status is restored Carry flag used in application instruction App 9 Usable with all types of CPUs Only remote I O station information is valid for A2C Usable with all types of CPUs Only remote I O station information is valid for A2C Dedicated to AnA A2AS AnU and QCPU A A Mode Usable with all types of CPUs Unusable with A3H A3M AnA A2
179. mes ON during RUN the number is stored in a special register D Up timing timer There are four kinds 100ms timer 10ms timer 100ms retentive timer and 1ms timer 1ms timer ZHTIME instruction enables 1ms timer using the latter half of the retentive timer There are two kinds up timing counter used in PC programs and interrupt counter which counts number of interrupts Memory used to store data inside PC Data memory set up in advance for a specialized use Register for data link The range not set by link parameters can be used as a substitute for a data register Used for qualification of devices X Y M L B F T C D W R K H P Indicates nesting structure of master control P Pointer si PO to P255 256 points Indicates destination of branch instructions CJ SCJ CALL JMP ES Interrupt pointer K Decimal constant Hexadecimal constant 10 to 131 32 points K 32768 to 32767 16 bit instruction K 2147483648 to 2147483647 32 bit instruction HO to FFFF 16 bit instruction HO to FFFFFFFF 32 bit instruction When an interruption factor is generated it indicates the destination of the interrupt program corresponding to the interruption factor Used to set timer counter pointer number interrupt pointer number bit device digits and values for basic and application instructions Used to set values for basic and application instructions 4 CPU MODULE MELSEC Q 4 2 Parameter Setting
180. n e Switched on when the RUN key switch is in STOP Usable with all types position of CPU e Turned on upon completion of sampling trace performed the number of times preset by parameter after STRA instruction is executed Reset when STRAR instruction is executed e Turning on off M9044 can execute STRA STRAR instruction M9044 is forcibly turned on off by a peripheral device When switched from OFF to ON When switched from ON to OFF instruction The value stored in D9044 is used as the condition for the sampling trace At scanning at time Time 10 msec unit Usable with all types of CPU Unusable with A1 and A1N STRA instruction STRAR Unusable with A1 and A1N Unusable with A1 and e Switch i li Switched on during sampling trace AN Unusable with A1 and A1N e Switched on to start sampling trace e Switched off to stop sampling trace e Sets whether the RUN LED flickers or not when the annunciator relay Fi jis turned on when the A0J2H is used Usable with AOJ2H e Turned ON when the drop in the battery voltage for the memory card is detected Automatically turned OFF when the voltage recovers to normal Dedicated to QCPU A A Mode e When M9049 is off up to NUL 00H code are output e When M9049 is on ASCII codes of 16 characters are output Unusable with An A3V A2C and A52G App 11 APPEN
181. n Stasion Stasion Stasion Stasion Stasion Stasion Stasion Stasion Stasion Stasion Stasion Stasion Stasion Stasion 9196 Fig 15 14 13 12 1 too s8 7 6 5 4 38 2 1 gt Stasion Stasion Stasion Stasion Siasion Stasion Stasion Stasion Stasion Stasion Stasion Stasion Stason Stasion Stasion Stasion 9197 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 Stasion Stasion Stasion Stasion Stasion Stasion Stasion Stason Stasion Stasion Stasion Stasion Stason Stasion Stasion Stasion ag 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 Stasion Stasion Stasion Stasion Stasion Stasion Stasion Stasion Stason Stasion Stasion Stasion Stason Stasion Stasion Stasion 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 D9198 D9199 1 Error 0 Normal App 38 APPENDICES MELSEC Q POINTS 1 Special registers are cleared when the PC is switched off or the RESET switch is set to LATCH CLEAR or RESET Data remains unchanged when the RUN key switch is set to STOP 2 Special registers marked 1 above are latched and their data will remain unchanged after normal status is restored a Method by user program Clear execution i command nsert the circuit shown at right into RST D9905 the program and turn on the clear ae execution command contact
182. n For reading from word devices of the stations connected to the MELSECNET 10 ZCOM instruction MELSECNET 10 network refresh instruction 2 All of the sequence programs for the A1SCPU and A2SCPU can be used 3 The following instructions cannot be used by the QCPU A as they cannot be used by the A2USCPU S1 Please note however that the handling is different between the A2USCPU S1 and QCPU A when they are used mistakenly Item QCPU A A2USCPU S1 Q2USHCPU S1 LED LEDC instruction No error occurs Mi INSTRCT CODE ERR occurs CHG instruction Error code 13 occurs Error code 10 occurs Appendix 4 1 Instructions with different specifications Modifications to the sequence program to use the instructions of different specifications are explained Basically the instructions which are not listed in this section do not require modifications 1 CHK instruction Modifications are necessary when the A1SCPU and A2SCPU are used in the refresh method Output reverse instruction X005 K4 X005 ork Y010 M1 o gt LEDB FF LEDC Y010 LEDR ON X5 OFF ON Y10 OFF App 46 APPENDICES MELSEC Q 2 DIEI instruction Modifications are necessary when the special relay M9053 is ON e Enable and disable El DI of the link refresh is executable when M9053 is turned ON e Because the QCPU A executes the link refresh by the END processing the link refresh cannot be enabled and disabled while the sequence pro
183. n STOP or PAUSE mode Device number D9212 When a local station is switched to STOP or PAUSE mode the bit corresponding to the station number in the register becomes 1 Example When station 7 switches to STOP mode bit 6 in D9212 becomes 1 and when D9212 is monitored its value is 64 40H Stores the local station numbers which are in error Device rane averse eoe oe oe os e wi Po feefoer fs ur e e es sf er a eje eee eee jejejejeje Pa Jejejeje eos osas ose i foe us fo as is ra is seas sf so If a local station detects an error the bit corresponding to the station number becomes 1 Example When station 6 and 12 detect an error bits 5 and 11 in D9216 become 1 and when D9216 is monitored its value is 2080 820H Stores the local station numbers which contain mismatched parameters or of remote station numbers for which incorrect I O assignment has been made Device roo aor ora Joao oro vo oe Poo 5 we v2 wi Para feefoer fs uw fiefs ee fis eer ori ct oz fs zr iz sez fear zo fore Pa Je jojojo car e tse i If a local station acting as the master station of tier three detects a parameter error or a remote station contains an invalid I O assignment the bit corresponding to the station number becomes 1 Example When local station 5 and remote l O station 14 detect an error bits 4 and 13 in D9220 become 1
184. ncomplete complete ON Complete e Depends on whether or not the LWTP word device write instruction has been received e Used in the program as an interlock for the LWTP instruction e Use the RST instruction to reset e Depends on whether or not the LWTP word device write LWTF LWTP instruction OFF Incomplete instruction execution is complete M9203 e Used as a condition contact to reset M9202 and M9203 after complete ON Complete CA the LWTP instruction is complete e Use the RST instruction to reset M9206 Link parameter error in OFF Normal Depends on whether or not the link parameter setting of the the host ON Error host is valid Depends on whether or not the link parameter setting of the LWTP instruction OFF Unreceived received ON Received Link parameter OFF Normal master station in tier two matches that of the master station in unmatched between r ON Unmatched tier three in a three tier system master station i Valid only for the master stations in a three tier system Link card error OFF Normal Depends on presence or absence of the link card hardware M9210 master station ON Error error Judged by the CPU OFF Online ON Offline station to Depends on whether the master station is online or offline or is M9224 Link status f station test or self in stat
185. ndard ROM Stores the status of writing enabled disabled to the standard ROM Accumulation time setting e Stores error code when M9061 is turned on communication with I O modules or remote terminal modules fails Total number of stations of I O modules or remote terminal modules or number of retries is not normal Initial program contains an error Cable breakage or power supply of I O modules or remote terminal modules is turned off Stores the bit pattern of the base module in abnormal condition When basic base module is abnormal Bit 0 turns ON When 1st expansion base module is abnormal Bit 1 turns ON When 2nd expansion base module is abnormal Bit 2 turns ON When 7th expansion base module is abnormal Bit 7 turns ON e In the loopback test mode of individual AJ71C24 S3 S6 S8 the AJ71C24 S3 S6 S8 executes data write read and communication check Stores the status of writing to the standard ROM 0 Writing enabled F1H During RAM operation F2H Writing to standard ROM disabled F3H Failed to erase F4H Failed to write FEH Checking erasing FFH During writing Stores the status of writing enabled disabled to the standard ROM Statuses of DIP switch 3 and M9073 0 SW3 is OFF M9073 is OFF ON 1 SW3 is ON M9073 is OFF 2 SW3 is ON M9073 is ON e Stores the accumulation time used by M9077 Setting range 1 to 255ms Default 5ms When the value other than 1 to 255 ms is designated the valu
186. nector pin into the appropriate stage number Reattach the base cover to the expansion base module and fasten the screws Tightening torque 36 to 48N cm Completion Stage number setting th stage 2th stage 3th stage 4th stage 5th stage 6th stage 7th stage Da o o oo oo oo o o o o Position of connector pin in stage number setting connector POINTS To set the stage number setting connector select the appropriate number from 1 through 7 in ascending order according to the number of expansion modules Do not assign the same stage number to several modules or skip any stage numbers Otherwise improper I O operation results lone oo oo oo oo 6 BASE MODULE AND EXPANSION CABLE MELSEC Q MEMO 7 MEMORY CARD AND BATTERY MELSEC Q 7 MEMORY CARD AND BATTERY This chapter explains the specifications and handling of the memory card and the battery that can be used with QCPU A 7 1 Specifications of Memory Card The memory card that can be used with QCPU A conforms to the specifications of JEIDA PCMCIA small PC card QCPU A can contain only one memory card 1 SRAM card Q2MEM 1MBS Memory capacity after format 1011 5kbyte Number of storab
187. nerally this is the level for inside the control box equivalent to IP54 in a control room or on the floor of a typical factory Pollution level 3 An environment where conductive dust exits and conductivity may be generated due to the accumulated dust An environment for a typical factory floor Pollution level 4 Continuous conductivity may occur due to rain snow etc An outdoor environment As shown above the PC can realize the pollution level 2 when stored in a control box equivalent to IP54 Installing modules contiguously In AnS series PCs the left side of each I O module is left open When installing an I O module to the base do not make any open slots between any two modules If there is an open slot on the left side of a module with 100 200 V AC rating the printed board which contains the hazardous voltage circuit becomes bare When it is unavoidable to make an open slot be sure to install the blank module A1SG60 8 10 8 EMC DIRECTIVE AND LOW VOLTAGE INSTRUCTION 8 2 6 Grounding MELSEC Q There are two kinds of grounding terminals as shown below Either grounding terminal must be used grounded Be sure to ground the protective grounding for the safety reasons 8 2 7 External wiring Protective grounding D Maintains the safety of the PC and improves the noise resistance Functional grounding CL Improves the noise resistance 1 24 V DC external power supply For special modules that require a
188. ng Sets whether to use interrupt counter C224 to C225 or not 256 points 0 to 1024 points in 16 point units CO to C255 e Devices set D R W Setting required if 257 points or more Link range Seung ion fO Xv X YO to X Y1FFF unit 16 points Points used 4 CPU MODULE MELSEC Q Default value A2USHCPU S1 0 to 64 points in 16 point units 1 0 number allocation Input module output module special function module empty slot e Module model name registration is possible A XO to X1FFF a ec contact setting a e RUN PAUSE 1 point Setting of PAUSE contact only is not allowed V O verification error Operation modes when Stop Continue error occurred Special function module Stop check error END batch processing Re output operation i STOP RUN display mode 7 px ee Output before STOP after operation status prior to the stop Print title registration 2B characters CCOO Keyword registration ___ UptoScharacersinhexadecimal Oto9AtoF Link range settings for MELSECNET II Link relay B BO to BFFF in 16 point units Number of supported modules 0to8 Head I O number 0 to FEO in 10 units Transmission reception data X M L B T C D W R none 16 point units for bit devices Link range settings for MELSECNET MINI MELSECNET MINI S3 Faulty station detection M L B T C D W R none 16 point units for bit devices Error number T C D W R Sending state setting du
189. ng Error program e Stores error servo program number 0 to 4095 when Dedicated to D9189 Error program number f number the servo program setting error flag M9079 is set A73 Stores error code which corresponds to the error E Data setting setting item when the servo program setting error fla OS error number 9 prog 9 9 A73 M9079 is set Data setting error e Stores type of connected servo amplifier in the bit which corresponds to each axis number 0 MR SB is connected or not connected Bit pattern of the 1 General purpose servo amplifier is connected Servo amplifier axis connected to a b8 b7 to bo Dedicated to type general purpose For For For For For For For A73 O O O faxis axis axis axis axis axis axis servo amplifier si7fte 5 4 3 2 Type of servo amplifier set at each axis is stored with 0 or 1 e Bit which corresponds to faulty I O module or remote terminal module is set 1 Bit which corresponds to a faulty station is set when normal communication cannot be restored after executing the number of retries set at D9174 e If automatic online return is enabled bit which Faulty station Bit pattern of the faulty Corresponds to a faulty station is reset 0 when the Usable with detection station station is restored to normal A2C and A52G e Data configuration Address b15 b14 b13 b12 blii bt0 b9 b8 b7 b6 b5 b4 b3 b2 bi b0 Stasion Stasio
190. ntrol Sold separately 134744 MELSAP II SFC Programming Manual IB 66361 Describes the specifications functions instructions and programming methods for SFC programming 13JF4 using MELSAP II Sold separately Sold separately 13JF40 AnS Module type I O User s Manual IB 66541 Describes the specification of the compact building block type I O module Sold separately 13JE81 Abbreviations and generic names used in this manual In this manual the following abbreviations and generic names are used to explain about QCPU A unless explicitly instructed Abbreviation generic name Description Q02CPU A Abbreviation for QO2CPU A general purpose programming logic controller Q02HCPU A Abbreviation for QO2HCPU A general purpose programming logic controller QO6HCPU A Abbreviation for Q06HCPU A general purpose programming logic controller QCPU A Generic name for QO2CPU A QO2HCPU A and QO6HCPU A CC Link Abbreviation for Control 4 Communication link system Generic name for AOJ2HCPU A1SCPU A1SCPU S1 A1SCPUC24 R2 A1SHCPU A1SJCPU A1SJCPU S3 A1SJHCPU A1SJHCPU S8 A1NCPU A2CCPU A2CCPUC24 A2CCPUC24 PRF A2CJCPU A2NCPU A2NCPU S1 A2SCPU A2SCPU S1 A2SHCPU A2USHCPU S1 and A1FXCPU Generic name for A2ACPU A2ACPU S1 A2ACPUP21 R21 A2ACPUP21 R21 S1 A3ACPUP21 R21 A3NCPU and ASACPU Generic name for A2UCPU A2UCPU S1 A2ASCPU A2ASCPU S1 A2ASCPU S30 A2USHCPU S1 ASUCPU and A4UCPU Generic name for Q2ACPU Q2ACPU S1 Q2AS
191. o earth the shield section of these lines and cables in the same manner as in item 1 above 8 1 4 Power supply module The precautions required for each power supply module are described below Always observe the items noted as precautions A1S61P A1S62P NUERA A1S63P x1 Use the 24 V DC panel power equipment conforming to the CE standard Always ground the LG and FG terminals after short circuiting them x1 Ifa sufficient filter circuitry is built into a 24 V DC external power supply module the noise generated by A1S63P will be absorbed by that filter circuit so a line filter may not be required Filtering circuitry of version F or later of A1S63P is improved so that a external line filter is not required 8 EMC DIRECTIVE AND LOW VOLTAGE INSTRUCTION 8 1 5 Ferrite core MELSEC Q A ferrite core has the effect of reducing radiation noise in the 30 M Hz to 100 M Hz band With the exception of some models it is not required to fit ferrite cores to cables but it is recommended to fit ferrite cores if shield cables pulled out of the enclosure do not provide sufficient shielding effects The ferrite cores used in our tests are TDK s ZCAT3035 It should be noted that the ferrite cores should be fitted to the cables in the position immediately before they are pulled out of the enclosure If the fitting position is improper the ferrite will not produce any effect 8 1 6 Noise filter power supply line filter A noise f
192. ode setting of parameter upon STOP RUN c Processing time from switching from STOP to RUN until the startup of sequence program is usually one to three seconds yet it may vary depending on the system configuration 2 STOP state operation processing a The termination of operation of the sequence program by the use of RUN STOP switch or the remote STOP is called the STOP state Refer to Section 4 3 b When entering the STOP state it escapes the output state and sets all output points to OFF Data memories except for output Y are retained 3 PAUSE state operation processing a The termination of operation of sequence program while retaining output and data memories is called the PAUSE state Refer to Section 4 3 4 Step operation STEP RUN operation processing a Step operation is an operation mode wherein operation processing of a sequence program can be paused resumed by each instruction from peripheral device s Refer to Section 4 3 b Since an operation processing is paused while retaining the output and data memories condition of the execution can be confirmed 4 PU MODULE RM MELSEC Q 5 Operation processing of PC CPU when RUN STOP switch is operated PC CPU operation processing Operation processing of External output Data memories Reak RUN STOP key the sequence program Y M L S T C D switch operation OS escapes the output Maintains the condition Executes up to the END p P RUN
193. oducts are not affected by the electromagnetic wave from the outside The applicable products are requested to meet these requirements The sections 8 1 1 through 8 1 6 summarize the precautions on conformance to the EMC Directive of the machinery constructed using the MELSEC Q series sequencers The detail of these precautions has been prepared based on the requirements for the control and the applicable standards owned by us and with our best efforts However we will not assure that the overall machinery manufactured according to that detail conform to the above mentioned directives The method of conformance to the EMC directive and the judgment on whether or not the machinery conforms to the EMC Directive must be determined finally by the manufacturer of the machinery 8 1 1 Standards on EMC Directive The standards on the EMC Directive are listed below 30 M 230 MHz QP 30 dBu V m EN55011 Radio waves emitted from the 30 m in measurement range 1 EN50081 2 Radiation noise 2 product are measured 230 M 1000 M Hz QP 37 dBu V m 1995 30 m in measurement range EN5501 1 Noise emitted from the product to 150 k 500 k Hz QP 79 dB Mean 66 dB x 1 Conductive noise the power line is measured 500 k 30 MHz QP 73dB Mean 60 dB Immunity test in which static ENGT000 4 E electricity is applied to the cabinet of 15 k V Aerial discharge Electrostatic immunity 2 a the equipment Immunity test in which burst noise is Powerline veh
194. oes not reach 5 ms so that M9077 remains OFF and the instruction is not executed At the end of the third scan the accumulation time exceeds 5 ms As a result M9077 turns ON the accumulation time is cleared and the instruction is executed at the forth scan At the end of the forth scan the accumulation time exceeds 5 ms so that M9077 remains ON and the instruction is executed at the fifth scan At the end of the fifth scan the accumulation time does not reach 5 ms so that M9077 turns OFF The accumulation time is cleared and the instruction is not executed at the sixth scan 4 31 4 CPU MODULE MELSEC Q b When 5ms is set at D9077 The scan time is longer than the setting value 1st scan 2nd scan 8rd scan 4th scan 10ms 10ms 10ms 10ms Remains ON because Remains ON because Remains ON because Remains ON because accumulation time accumulation time accumulation time accumulation time is 10 ms is 10 ms is 10 ms is 10 ms Internal timer 0 gt 100 0 gt 10 0 10 gt 0 10 gt 0 In the diagram above M9077 is always ON when the scan time is always longer than the setting value D9077 The following program example executes the FROM TO instruction in the unit of several seconds using M9077 and D9077 above M9036 D9077 Sets the accumulation time as 5ms MOV Executes the FROM instruction M9077 only when the interval between sequence scans becomes 5ms or more Executes it at first scan K5
195. of removal gt Note that the data in the memory card may be corrupted if the proper procedure above is not followed 7 MEMORY CARD AND BATTERY MELSEC Q 7 6 Inserting batteries for CPU module and memory card 1 The battery for the CPU module is shipped with its connector removed Connect the connector according to the procedure below Open the cover at the bottom of the CPU module Side of CPU Check if the battery is properly inserted Front side Check the orientation of the connector attached to the housing and insert it into the connector pin of the battery 4 Connector Completion Bottom side Battery 2 The battery for the SRAM card is shipped separately from the battery holder To use the SRAM memory set the battery holder according to the procedure below Remove the battery holder from the SRAM card Place the battery in the holder with its side up DOS 7 Insert the battery holder with the battery into the memory card as far as it will go Check that the battery holder lock switch is at the LOCK position LOCK position x The battery holder lock switch automatically returns to Completion LOCK position when the battery holder is removed With this status insert the battery holder as far as it will go 7 MEMORY CARD AND BATTERY MELSEC Q
196. oltage between the terminals of the input module is lower than the OFF voltage AC input Input module For OR constant 0 1 to 0 47uF 47 to 1200 1 2W is recommended Same as the example 1 Or provide a totally independent display circuit separately Same as the example 1 e However it does not occur when power supply is on the side of input device as shown below AC input Input module ES nO Power supply Connect an appropriate resistance so that voltage between the terminal of the input module and the common is lower than the OFF voltage as shown DC input sink Resistor Input module An example of calculation of resistance to be connected is provided on the following page 11 TROUBLESHOOTING MELSEC Q Table 11 2 Troubles with the input circuit and the countermeasures sain case JO mensa S S e Revolving path due to the use of two power e Use only one power supply supplies Connect a diode to prevent the revolving path figure below Input signal Example 5 does not turn Input OFF module lt Calculation example for example 4 gt When a switch with a LED display is connected to A1SX40 and there is a leak current at 4mA A1SX40 1 Since OFF current of A1SX40 does not satisfy the 1mA it does not turn OFF Thus a resistance is connected as shown below eas AmA A1SX40 de e l 1mA 3 i In 3mA Z Input impedanc
197. oltage drop of each output module V 5 Average power consumption of the input modules at the input part power consumption equivalent to the points simultaneously ON Wine lin x E x Input points x Simultaneous ON ratio W lin Input current actual value in case of AC A E Input voltage voltage for actual usage V 6 Power consumption of the power supply part of the special function module is Wee lsv x 5 x l24v x 24 hoov x 100 W The total of the power consumption calculated for each block as above is the power consumption of the PC system as a whole W Wew Wov Weav Wout Win Ws W Calculate the amount of heat generation and temperature increase inside the panel from the total power consumption W Simplified calculation formula to obtain temperature increase inside panel is shown next Ta 18 UA W Power consumption of the PC system as a whole the value obtained above A Inside surface area of the panel m3 U When inside temperature of the panel is kept constant by a fan etc 6 When the air inside the panel is not circulated omoonnicinnnninidinninnnnnnonnonncnncnncnncnnnns 4 When the temperature increase inside the panel exceeds the specified range it is recommended to lower the temperature inside the panel by installing a heat exchanger to the panel If a conventional ventilation fan is used it sucks dust along with the outside air which may affect the PC so care must b
198. on setting fault Corresponding station error LWTP cannot be executed in the corresponding station processing Data link in forward loop Data link in reverse loop Loopback in forward reverse direction Loopback in forward direction Loopback in reverse direction Data link impossible D9204 Link status Continue Stores the execution result of the LRDP LRDP word device read instruction Faulty setting of the LRDP instruction constant source and or destination One of the stations is not communicating The specified station is a remote I O station instruction setting fault e Corresponding station error e LRDP cannot be executed in the corresponding station Stores the execution result of the LWTP instruction e LWTP instruction setting fault word device write Faulty setting of the LWTP instruction constant source and or destination One of the stations is not communicating The specified station is a remote 1 O station e Corresponding station error LWTP cannot be executed in the corresponding station Stores the present path status of the data link e Data link in forward loop Forward loop Reverse loop 4 e Data link in reverse loop Forward loop Reverse loop e Loopback in forward reverse loops Master station
199. on of a local or remote I O station OFF Normal Depends on the error condition of the forward and reverse loop ON Error lines of a local or a remote I O station App 21 APPENDICES MELSEC Q 2 Link special relays only valid when the host is a local station Link Special Relay List M9204 LRDP instruction On indicates that the LRDP instruction is complete at the complete ON Complete local station M9205 On indicates that the LWTP instruction is complete at the complete ON Complete local station local station ON Error Judged by the CPU OFF Online ON Offline station to Depends on whether the local station is online or offline or is M9240 Link status E station test or self in station to station test or self loopback test mode loopback test OFF Normal nes M9241 Forward loop error ON Error Depends on the error condition of the forward loop line OFF Normal M9242 Reverse loop error ON Error Depends on the error condition of the reverse loop line OFF Non executed Depends on whether or not loopback is occurring at the local M9243 Loopback execution ON Executed station OFF Received Depends on whether or not data has been received from the M9246 Data unreceived ON Unreceived master station OFF Received Depends on whether or not a tier three station has received M9247 Data unreceived fate l ON Unreceived data from its master station in a three tier system A OFF Received De
200. ondensation occurs due to a sudden temperature change 4 5 4 Location where corrosive gas or flammable gas exists al Location where a lot of conductive powdery substance such as dust and iron filing oil mist salt or organic solvent exists Location exposed to direct sunlight o aS 7 Location where strong electric fields or magnetic fields form 8 Location where vibration or impact is directly applied to the main module 9 4 Calculation Method of Heat Amount Generated by the PC It is necessary to keep the temperature of the panel which stores the PC to the operating ambient temperature of the PC which is 55 C or below For radiation design of the panel it is necessary to know the average power consumption heat generation of the devices and machinery stored inside In this section a method to obtain the average power consumption of the QCPU A system is explained Calculate the temperature increase in the panel from the power consumption Calculation method of average power consumption The power consuming parts of the PC may be roughly classified into the blocks as shown below Isv 5VDC line Power supply module Output Input e module module module Relay Input current ca 24VDC line transistor bails 2 External Output current 24VDC lout X Vdrop a power Output in i supply current peep ea lout LOAD AC_ E AC A la DC Bee
201. onnector for signal transmission with the basic base module or the other expansion base module Connects the expansion cable Do not remove the supplied connector cover Base cover A protective cover of expansion cable connector A switch used to set the stage numbers of the expansion base modules 3 Stage number setting switch Refer to section 6 4 for the setting procedure A connector connects the power supply module I O module or special function module Attach the supplied connector cover or a blank cover module for QA1S6L_ B base module on the reserved connectors with no module to prevent the ingress of dust Blank cover unit for QA1S65B QA1S68B A1SG60 5 Screw hole for fastening modules A screw hole used for fastening a module to the base Screw size M4 x 12 6 Base module installation hole A hole used for mounting the base module to a panel such as a control panel M5 screw DIN rail hook A hook used for DIN rail mounting Module connector Res 6 BASE MODULE AND EXPANSION CABLE MELSEC Q 6 4 Setting the Expansion Stage Numbers This section describes how to set the expansion stage number to use the expansion base module Loosen the upper and lower screws of the base cover Remove the base cover from the expansion base module Select the stage number from 1 to 7 in the connector PIN1 located between the expansion cable connectors IN and OUT Then insert a con
202. operation Annunciator ON Normal Flicker Execution of latch clear Occurrence of battery error due to reduction in battery voltages of CPU BAT ALARM LED and memory card OFF Normal ON Execution of boot operation 7 BOOT LED i OFF Non execution of boot operation Module loading lever Used to load the module to the base unit Memory card EJECT button Used to eject the memory card from the CPU 10 Memor card loading connector Connector used to load the memory card to the CPU USB connector 2 Unusable Usable for Q mode only 12 IRS 232 ar Connector for connection with a peripheral device 232 connector Can be connected by RS 232C connection cable QC30R2 x2 When normally connecting a cable to the USB connector or RS 232 connector clamp the cable to prevent it from coming off due to the dangling moving or carelessly pulling of the cable 4 CPU MODULE sibel MELSEC Q No Name Applications Used to set the items for operation of the CPU For OS boot designation and RAM ROM operation refer to the QCPU A A mode additional manual SW1 Must not be used Normally OFF Shipped in OFF position SW2 Must not be used Normally OFF Shipped in OFF position SW3 RAM boot operation designation Shipped in OFF position ON _ Boot operation OFF RAM operation SW4 Must not be used Normally OFF Shipped in OFF position DIP switches
203. or AGGPP A6PHP can be used e SW _ AD57P The packages marked with can execute e SW _ UTLP FNO the same functions using the dedicated e SW _ UTLP FN1 instructions Refer to AnACPU ANUCPU e SWI UTLP PID Programming Manual Dedicated SWi SIMA Instruction for details SW UTLP FD1 e SW _ SAPA The characters generators and canvas which are necessary for AD57 S1 are created on the peripheral device using the SW _ AD57P POINTS 1 Packages which access the QCPU A by specifying a device in the utility package can specify only in the device range for A3ACPU or A3HCPU equivalent Refer to Section 2 2 3 2 Use an AnU compatible utility package to use the device range for the QCPU A Example SW1IVD SAP2 etc 2 SYSTEM CONFIGURATION MELSEC Q 2 2 3 Precautions when using GPP function software packages and A8PU peripheral devices which are not compatible with AnU When the QCPU A is started up using a GPP function software package not compatible with AnU the PC model name is A3A or A3H or from an A8PU peripheral device including A7PU and P7PUS the usable device range is limited as follows 1 Usable device range System FD peripheral AnACPU compatible module A3HCPU compatible module device Modules whose PC model for system FD ABPU Modules whose PC model for system FD A7PU startup is A3A startup is A3H A7PUS Instruction sequence basic application dedicated Program capacity A m
204. or code Bit pattern of servo amplifier connection state Servo amplifier connection data Manual pulse generator axis setting error Manual pulse generator axis setting error code Applicable CPU Stores output state of limit switch function Dedicated to A73 b15b14b13b12b11b10 b9 b8 b7 b6 b5 b4 b3 b2 bi b0 coo jojojo joe i i Dedi le Axis 2 le ie p 1 is stored in edicated to the bit which A73 corresponds to output Y which fe Axis 4 gt i Axis 3 gt is turned on 0 is stored when Y2F v2efv2o v2cfv2sfv24 Y29 v28 Y27 Y26 2g 23 v22 Y21 Y20 output state is le Axis 6 pe Axis 5 gt j turned off YF vaefvso vso vssfvsa Y39 Y38 Y37 Y36 ras vas Y33 Y32 Y31 Y30 e Axis 8 bit Axis 7 gt YY 1E Y 1 DIV1C Y1BIY 1A LY 16 Y15 Y14 Dedicated to A73 Dedicated to A73 e Stores error codes occurred at the PCPU in BIN code Normal A73CPU hardware error PCPU error Dedicated to A7OAF error A73 A7OMDF error A7OMDF error AY42 error e Servo amplifier connection state is checked and the result is stored in the bit which corresponds to each axis number Connection state is continuously checked Axes which changed from disconnected state to connected state are regarded as connected But axes which changed from connected state to disconnected state are still regarded as connected b15 b8 b7 to For For For For 0 O Jaxis axis axi
205. ores the result of writing to the standard ROM operation M9074 is turned ON To repeat writing turn M9074 OFF once and turn it ON again When M9074 is turned OFF M9075 is turned OFF 4 25 4 CPU MODULE MELSEC Q c Detailed contents of D9075 The following table shows the detailed contents of special register D9075 Value in D9075 om ls Successful completion res FF pumas Failed erasing iE standard N o ro FEw Checking erasing the standard ROM d Details of special relays during boot operation The following table shows the details of special relays during boot operation Special relay To enable writing to the standard ROM turn this l a OFF Disables writing to ROM g Setting of writing to standard ROM relay ON ON Enables writing to ROM DIP switch 3 should be set to ON M9074 a for writing to standard ae ON Starts writing to When this relay is turned from OFF to ON writing to the standard ROM is started Ls OFF Failed writing to ROM Turns ON when writing to the standard ROM is Successful completion of writing to standard ROM ON Successfully completed to successfully completed writing to ROM The writing status is stored in D9075 M9076 Status of writing to standard ROM OFF Writing to ROM disabled Turns ON when writing to standard ROM is enabled g ON Writing to ROM enabled Turns ON when DIP switch 3 and M9075 are ON 1 Like the conventional A2USHCPU S1 the available capaci
206. ot 0 Describe the problem to the nearest system service retail store or corporate office and obtain advice Reset the annunciator coil that is ON using the RST Complete 11 8 TROUBLESHOOTING MELSEC Q 11 2 8 Flowchart for actions when the output module s output load does not turn ON The corrective action when the output load of the output module does not turn ON during operation is described The output load does not turn ON Is the output Check the output status module s operation with the peripheral device display ON in monitor mode Is the operation display of the input module ON Confirm that the input signal is OFF with the peripheral device in monitor mode Is the voltage of the load power supply included Measure the input to the module and voltage between COM terminals OV Supply voltage value Monitor signal OFF What is the voltage of between each output COM terminal of the output module Check the wiring of the load power and recover the power The supplied voltage value is output Output module error Replace the output module Check the load wiring and load and recover Check the external wiring and external input equipment Change the output relay number to set the current when the maximum load turn ON simultaneously within spe
207. ozcpua A CPU module cr eel A 1 freee A Pg Battery QOBBAT 1 OVERVIEW 1 1 Features MELSEC Q QCPU A A mode has the following features when compared with the A2USHCPU S1 1 Faster operation processing QCPU A offers significantly faster operation processing than that of AAUSHCPU S1 Q02CPU A QO2HCPU A QOBHCPU A A2USHCPU S1 ete pons speed 1 1 I O processing At refresh or LD instruction 2 Larger program capacity With QO6HCPU A the program capacity can be expanded Moreover QO6HCPU A allows the creation of sub programs QO6HCPU A A2USHCPU S1 30k steps Main program Program capacity 30k step 30k steps Sub program 3 More actual I O points QCPU A offers 4096 actual I O points 4 times that of AZUSHCPU S1 Q02CPU A QO2HCPU A QO6HCPU A A2USHCPU S1 Actual I O points 4096 1024 4 More expansion stages Up to 7 stages of expansion base module can be added 5 Faster communication speed with peripheral devices The communication speed with peripheral devices is considerably improved than that of A2USHCPU S1 Q02CPU A Q02HCPU A QOBHCPU A A2USHCPU S1 speed kbps 1 Designate 9 6kbps when using GPP of SW3D5C GPPW or earlier 2 SYSTEM CONFIGURATION MELSEC Q 2 SYSTEM CONFIGURATION This chapter describes the system configuration of QCPU A precautions for the use of the system and system equipment 2 1 System Configuration 2 This section des
208. pends on whether or not link parameters have been M9250 Parameter unreceived a ON Unreceived received from the master station OFF Normal des M9251 Link break Depanas on the data link condition at the local station ON Break OFF Unexecuted ON Forward or reverse Depends on whether or not the local station is executing a loop test is being forward or a reverse loop test executed OFF RUN or STEP RUN Master station mode Depends on whether or not the master station is in STOP or operating status ON STOP or PAUSE PAUSE mode mode OFF RUN or STEP RUN Operating status of mode Depends on whether or not a local station other than the host other local stations ON STOP or PAUSE is in STOP or PAUSE mode mode M9255 Error status of other OFF Normal Depends on whether or not a local station other than the host local stations ON Error is in error Loop test status App 22 APPENDICE Sas MELSEC Q Appendix 2 3 Special registers Special registers are data registers of which applications have been determined inside the PC Therefore do not write data to the special registers in the program except the ones with numbers marked 2 in the table Special Register List Applicable CPU e When fuse blown modules are detected the lowest number of detected units is stored in hexadecimal Example When fuses of Y50 to 6F output modules have blown 50 is stored in hexadecimal To monito
209. processing of RUN STOP PAUSE and STEP RUN cccccscecseeteeeteeseeeeeseesaeees 4 5 4 1 3 Operation processing upon Momentary power failure eeeeeeceeeeteeeeceeeeeeeaesaeseeeeaeeaeeaeseeeeateaes 4 7 AA Self diagnOSiSi4 28 tae Wi maar NS a OM ee a ee ee daba 4 8 AO DECE SAA eee ee ee 4 10 4 2 Parameter Setting Ranges cc cecceccesessecsececeeseeseceeeseeeaeeaecaeeaeeeaesaesaesaeeeaeeaesaesaaseaesaesaeseaseaeeaeseeeaseaeeas 4 11 4 2 1 List of parameter Setting Tange ecceecccecceecceecceeceeecceeeeecensaeeeecesaensaeesaeesaeeaeneaeneaanaeteaaeeceneeateaeees 4 11 4 2 2 Memory capacity setting for main program file register comment etc n 4 13 4 2 3 Setting ranges of timer and COUNTED ceccecceseeeeseeeeeeeseeaecaeceeeeaecaeceeseaeeaesaeseeseaesaesaeseeeeaeeaneaeeateas 4 16 A224 O AOVICES iaa ido a 4 18 4 2 5 I O allocation of special function modules cececeeeeteeeeceeeeeeeaeeeeceeeeaeeaesaeseeseaesaesaeseeeeaesaeeaseaeeas 4 18 4 2 6 MELSECNET MINI S3 automatic refresh ccccecceceeseseeceeceeeeeeeeeceeeeaeeaeceeseesaeeaesneseaeeaesaeseneeateas 4 19 AS FunctionList a tintadas 4 23 4 4 Functions added to QCPU A coccicccnccccinionicnccnacnrcrrc 4 25 4 4 1 Boot operation from standard ROM cc ccscceceeceeseeeeeeeceeeeeeeaecaeeeeeaesaesaeseeesaesaeseeseaesaesaeseesenseaeeas 4 25 4 4 2 Usage of TMs Mc ad 4 28 4 4 3 Sequence accumulation time ProCeSSinQ ccscscc
210. program even if the value was updated by the interrupt program No write instruction MOV K5 Z Main sequence program Interrupt occurred Interrupt program App 50 Interrupt occurred MOV K10 Z APPENDICES MELSEC Q Appendix 5 List of Instruction Processing Time The following table shows the instruction processing time of QCPU A A mode 1 Sequence instructions Instruction Condition Device QnCPU A QnHCPU A Xx 0 079 0 034 Y M L S B F T C 0 079 0 034 At no change OFF OFF ON gt ON At change OFF gt ON ON gt OFF 0 158 0 068 M except for At no change OFF OFF ON gt ON 0 158 0 068 At change OFF ON ON gt OFF 0 158 0 068 0 316 0 136 0 480 Instruction execution time 0 158 0 068 0 088 0 037 END After time elapsed 0 774 At execution F 1 42 Instruction execution time 0 158 0 068 At no counting 0 105 0 045 END i After counting up 0 105 0 045 At no execution 0 158 0 068 At no change ON ON 0 158 0 068 At execution At change OFF ON 0 158 0 068 At no execution 0 158 0 068 At no change ON ON 0 158 0 068 At execution At change OFF ON 0 158 0 068 App 51 APPENDICES MELSEC Q as Instruction Processing Time us ti Condition Device nstruction QNCPU A ERA Special M At no execution 0 316 0 136 At no execution At execution iis S B At execution Special M B At no execution 0 343 i T W AO A1 Eo
211. r D9000 Fuse blow Fuse blow the number by peripheral Genes perform monitor module number operation given in hexadecimal Cleared when all contents of D9100 to D9107 are reset to 0 e Fuse blow check is executed also to the output modules of remote I O stations e Stores the module numbers corresponding to setting switch numbers or base slot numbers when fuse blow occurred 1 0 Module for AOJ2 Extension Base Unit Setting Stored Base Unit Stored Switch Data Slot No Data Fuse blow module i D9001 Fuse blow Pericatec to number A0J2H Unusable with AOJ2H Only remote 1 O station in formation is valid for A2C e If O modules of which data are different from data entered are detected when the power is turned on the first O number of the lowest number unit among the detected units is stored in hexadecimal Storing method is the same as that of D9000 To monitor the number by peripheral devices perform monitor operation given in hexadecimal Cleared when all contents of D9116 to D9123 are 1 0 module 1 0 module verify reset to 0 verify error error unit number e I O module verify check is executed also to the modules of remote I O terminals Unusable with AOJ2H Only remote I O station in formation is valid for A2C e If an I O module of which data is different from data entered is detected when the power in turned on the 1 0 number corresponding to the setting switch No or base unit No is stored Storing
212. r disassemble or modify the module This may cause breakdowns JN CAUTION malfunctioning injury and fire e Before attaching or detaching the module make sure all phases of the power supply have been obstructed from the outside Failure to completely shut off the power supply phases may cause module breakdowns and malfunctioning e When using a cellular phone keep it 25 cm or more away from the PC Otherwise malfunction may result In order to use the PC always in good condition conducting daily and periodical maintenance inspection on the following items are strongly recommended 10 MAINTENANCE AND INSPECTION MELSEC Q 10 1 Routine Inspection Routine inspection items recommended are shown in Table 10 1 Table 10 1 Routine Inspection Confirm if installation Installation condition of the ay screws are not loose or It is installed securely Retighten the screw base unit j cover is not detached i Wa Confirm if the module s f Installation condition of the 4 eS The installation screws are Tighten the module installation screw is firmly z 1 0 modules y firmly tightened installation screw firmly tightened Loosening of terminal Retighten the terminal No loosening screw screw Closeness of crimp style There is an appropriate Connection conditions Posy pprop Correct the distance terminals distance Connectors of extension No loosening at Retighten the connector cable connectors fixed
213. ramming Manual PID Control Instructions IB 66258 1 Sequence instructions a Contact instruction b Connection instruction c Output instruction d Shift instruction e Master control instruction f End instruction g Other instructions STOP Page break Page break operation for printer output NOPLF App 1 APPENDICES MELSEC Q 2 Basic instructions a Comparison instruction LDD gt ANDD gt ORD gt gt LDD lt ANDD lt ORD lt 2 b BIN arithmetic operation instructions ae 16 bit Two types each for P Addition E 32 bit Two types each for D D P s 16 bit Two types each for P Subtraction 32 bit Two types each for D D P FF 16bit x Multiplication sabi Teh T i 32 bit D D P 16 bit INC INCP 1 Addition 32 bit DINC DINCP DEC DECP 1 Subtraction DDEC DDECP c BCD arithmetic operation instructions et BCD 4 digit Two types each for B B P Addition BCD 8 digit Two types each for DB DB P i BCD 4 digit Two types each for B B P Subtraction 7 BCD 8 digit Two types each for DB DB P a BOD agi x Multiplication ETE BCD 8 digit DB DB xP A EL BCD 8 digit DB DB P d BCD BIN conversion instructions a BCD BOOP 32 bit DBCD DBCDP 16 bi a BIN BINP App 2 APPENDICES MELSEC Q e Data transfer instructions 16 bit MOV MOVP Transfer 32 bit DMOV DMOVP 16 bit X
214. rcuit design and fail safe provisions against PC breakdown from the standpoints above 9 LOADING AND INSTALLATION MELSEC Q 1 Example of system circuit design For AC power circuit Power supply For AC DC power circuit Power supply AR Transformer Al j A Fuse a Transformer Transformer 1 a Y Fuse Fuse Ya poeebseeeseesees Le M9006 CPU b Ym DC power supply 9006 T 4 DC power M establishing signal input iA aay I 1 JOH i AT Fuse Start stop circuit a a TM setti hould b Gaj pestarted wher da ee de i RA1 the PC s RUN i h 5 S output turns ON input signal is established Start SW l fw ia eo I 1 MC Stop SW La RA2 to lo Output module Alarm output Lamp or buzzer Turns ON during RUN by M9039 e Alarm output Out put module Lamp or buzzer L Ym Lo Y Me i nai Turns ON during sie N ae A _ RUN by M9039 maz When stopped the outpiit y ai When stopped the output l devices are turned OFF oh ES O Meme aio Es at limit stop Output module 1 a limit op ds Ml i FA oe i TEYS i i gt Ny gt 1 1 Interlock circuit f a I I A FRP I l l t gt Interlock circuit is externally 1 gt DS tH configured in the section pe Y1 9 I 1 A i that controls
215. rect contents of the FROM TO instruction of the step 442 SP UNIT ERROR Checked at execution of the FROM TO instruction or the dedicated instructions for special function modules Module specified by the dedicated Read the error step using a peripheral instruction for special function module is device and check and correct contents of not a special function module or not a the dedicated instruction for special corresponding special function module function modules of the step 44 441 11 16 11 TROUBLESHOOTING Error Massage LINK PARA ERROR Error Code D9008 Detailed Error Code D9091 Error Code List Continue Error and Cause When using MELSECNET II 1 When the link range at a data link CPU which is also a master station station number 00 is set by parameter setting at a peripheral device for some reason the data written to the link parameter area differs from the link parameter data read by the CPU Alternatively no link parameters have been written 2 The total number of slave stations is set at 0 When using MELSECNET 10 1 The contents of the network refresh parameters written from a peripheral device differ from the actual system at the base unit 2 The network refresh parameters have not been written When using MELSECNET 10 1 The transfer source device range and transfer destination device range specified for the inter network transfer parameters
216. rent Current consumption Item Mode Description points points pu pits Remark VO allocation module type 8 point 5 12 24 48VDC transistor output A1SY68A module sink source type 16 output points All points independent 32 point 5 12VDC transistor output module 71 2 A1SY 0 016A sink type 32 output points 16 point 12 24VDC transistor output module y A1SY80 16 output points E ica source type deci 2 point 12 24VD i A1SY81 32 point 12 C transistor output module 32 output points 0 1A source type 32 point 12 24VDC transistor output module A1SYS1EP e P is p 32 output points 32 point 12 24VDC output module 0 1 A source type connector and fuse included 32 point 12 24VDC input module 32 point A1SH42 12 24VDC transistor output module 0 1A sink 3 type 2 point 24VDC i 2 point 24VD A1SH42 S1 82 point BAY DG Impulsa Pont ar Dis CuIpu lt 175 acautput points 0 500 0 008 1 O hybrid module module 0 1 A connector and fuse included poi VDC i l A1SX48Y18 RS input module 16 16 output points 0 085 0 045 8 point relay contact output module 8 point 24VDC input module 2 A1SX48Y 16 16 output t PAS 8 point 12 24VDC transistor output module OPUS Pos Specified number of points Input specified number of 64 output points N 32 output points 0 50 0 008 Dynamic input 16 32 48 64 points module 12 24VDC dynamic input module Specified number of points 16 32 48 64 poi Dynamic output 6 32 48
217. retentive timer are T320 to T399 and for the 1ms timer are T400 to T511 POINTS Note the following points to use the ZHTIME instruction 1 The ZHTIME instruction must be written in the main program 2 The ZHTIME instruction must be designated in the unit of 16 points 3 The number of occupied points designated in the timer setting by parameters should include those for the 1ms timer 4 When the range for the timer setting by parameters is between T256 and 2047 the initial device number to be used should be set at the item of the retentive timer between T256 and 2047 The 100ms timer should be used as the retentive timer 4 CPU MODULE MELSEC Q 4 4 3 Sequence accumulation time processing With QCPU A as the scan time becomes faster it may affect the processing of FROM TO instruction or the scan time for special function modules Such problems can be avoided by using the following special relay and special register as interlock and executing FROM TO instruction in the unit of several ms Procedure 1 Set at Compares the setting value at D9077 with the time elapsed from the start of measurement accumulation time at every scan Then performs the following operations Setting value lt Accumulation time Turns M9077 ON and clears the accumulation time Sequence Setting value gt Accumulation time q AA ON Time elapsed 9 E accumulation time Turns M9077 from ON to OFF and clears the accumulation
218. ring communication error Test message OFF data retain sending data 4 CPU MODULE MELSEC Q 4 2 2 Memory capacity setting for main program file register comment etc QCPU A has 144k bytes of user memory RAM as a standard Parameters T C set value main program MELSECNET 10 network parameters expansion comment file register and comment data are stored in the user memory 1 Calculation of memory capacity Determine the data types to be stored and the memory capacity with parameters before using the user memory Calculate the memory capacity according to Table 4 1 Table 4 1 Parameter setting and memory capacity lt With Q02CPU A Q02HCPU A gt Max available memory Change into Item Setting unit Calculation of memory capacity bytes Remark at Spee capacity bytes nee ne Reman Parameter e 222222 Available TIC set value E od el Main Sequence program 1k step Number of steps x 2 program yee Microcomputer program 1k byte Preset number of bytes Total MELSEGNET IO parameter __ _ _ Seenote __ See note 1 144k Not available lt With QO6HCPU A gt F Max available memory Change into tting unit Calculation of memory capacity bytes p Remark oe fi dile capacity bytes ome rama Parameter Pe fx TIC set value ee _ ee Main Sequence program 1k step Number of steps x 2 program ce Microcomputer program 1k byte Preset number of bytes Available MELSECNET 10 parameter
219. ruction Processing Time us Cat Instruction Name Condition dee pstetonnane QnCPU A QNHCPU A sin 1056 es Pf ne r a mer ASNO e os i ACOS 4642 2000 m e a o ae e sort a a e so e A 2 Pee Re wna a Booo oo o a o coa SSS 200 bwen O AE Y DUO IEA E 200 bosn O o a IEA TD men OS AE YD EAN Y DO CC Pit ar waso OS AU Y DUO Er Y DN SY CTN OS wir a oo oe processing instruction so o ar C e wooo o o o l wa o S e o 7 Y DE Boase w a SADD Floating point type real Character string App 62 APPENDICES MENE ES Category Instruction Name Condition Instruction Processing Time us QnCPU A QnHCPU A DLIMIT EM 3727 AN Data operation instruction ZONE O ae EQ a ZONE S o o DATERD E o AO O a Clock instruction 7 37 ATAR Jr point tt BMOVR ae 19 1 96 point point HT asg instruction poin i 34 6 ZRWR o ases o ZRRDB O E OE ZRWRB OoOo ea 2 k LRDP oo a aas LWTP Oo s 285 Data link instruction 23 5 RFRP Re OoOo ee RTOP Oo ss 258 PVWRt O o om aa Ef PVWR2 os aws k ERE SVWR1 oa oa MD61 S1 instruction SVWR2 o om oa PVRD1 PO ma see PVRD2 AA A _ 2 Expansion file register App 63 APPENDICES MELSEC Q Category Instruction Name Condition lristruction E rocessing Time us QnCPU A QnHCPU A awords HC Tt E a 100 words sppusy Jo ET oo lt 2 4 INPUT ane box PR 96 character AJ71UC24 instruction AJ71
220. s axis Dedicated to A73 8 4 3 2 Connected 1 Disconnected 0 e Stores error code when the manual pulse generator axis setting error flag M9077 is set in the bit each corresponds to each axis number b15 to b8 b7 to bo For For For For For For For For axis axis axis axis axis axis axis axis O O O O 8 716 5 4 3 2 1 For For For P3 P2 P1 1 is stored in the bit which corresponds to Dedicated to h I the manual A73 pulse generator 1 is stored in the bit Not used which corresponds to the axis number which caused 1 pulse input magnification setting error number which 0 Normal caused manual 1 Input magnification is pulse generator out of the range from axis setting 1 to 100 error 0 Normal 1 Axis setting is out of the range from 1to8 App 37 MELSEC Q APPENDICES MELSEC Q Special Register List Continue Applicable CPU e Stores axis number in the bit which corresponds to the axis which was running when a test mode request was Starting axis given and test mode request error occurred number at test b15 to b8 b7 to b0 Dedicated to Starting axis number For For For For For For For mode request 0 O O faxis axis axis axis axis axis axis A73 s 7 6 5 4 3 2 error Not used 1 is stored when running 0 is stored when not runni
221. s prevented from acting as an antenna b The earth wire led from the earthing point must be twisted with the power supply wires By twisting with the earthing wire noise flowing from the power supply wires can be relieved to the earthing However if a filter is installed on the power supply wires the wires and the earthing wire may not need to be twisted 8 EMC DIRECTIVE AND LOW VOLTAGE INSTRUCTION 8 1 3 Cables MELSEC Q The cables extracted from the control panel contain a high frequency noise component On the outside of the control panel therefore they serve as antennas to emit noise To prevent the noise emission ensure to use a shielded cable for the cables which are connected to the I O unit and intelligent function unit and may be extracted to the outside of the control panel The use of a shielded cable is also increases noise resistance The signal lines connected to the sequencer I O unit and intelligent function unit use shielded type cables to assure a noise resistance under the conditions where the shield is earthed If a shielded cable is not used or not earthed correctly the noise resistance cannot meet the specified requirements When a shield of the shielded cable is earthed to the cabinet body please ensure that the shield contact with the body is over a large surface area If the cabinet body is painted it will be necessary to remove paint from the contact area All fastenings must be metallic and the shield
222. s turned OFF The corrective action when the RUN LED turns OFF during operation is described The RUN LED turned OFF Is there an error display when YES the peripheral device is connected Reset the QCPU A using the RUN STOP switch Set the QCPU A RUN STOP switch to the STOP position and write END to the address 0 of the peripheral device Set the RUN STOP switch to the RUN position and operate by setting the system to the monitor mode with the peripheral device Possibility of error in the sequence program Check the program and correct the errors in the program RUN LED turns OFF RUN LED turns ON Perform the correction using the error detail list 1 Part error or bad connection of PC 2 Caused by excessive noise RUN LED turns ON Describe the problem to the nearest service center retail store or corporate office and obtain advice RUN LED does not turn ON Y Connect a surge suppression circuit such as a CR to the noise source 11 5 11 TROUBLESHOOTING MELSEC Q 11 2 5 Flowchart for actions when the RUN LED is flashing The corrective action when the RUN LED is flashing when turning on the power starting operation or during operation is described The RUN LED is flashing Confirm the error details from the peripheral device Refer to Sect
223. saeseeseaeeates APP 20 Appendix 2 3 Special registers cceccescescecceceeseeeceeceeeeaeeaecaeseeseaeeaesaeesaseeceesaseaeeaeseeeeeeeaesaeeeeeeaeeaees APP 23 Appendix 2 4 Special registers for lik ccccecceseseceeeeseeeeeeceeceeeeaeeaeceeseeesaeeeseeesaesaeseeseaeeaesaeseeseaeeaees APP 40 Appendix 3 Peripheral D VIC S ci cscscceecsecteeseczesenesesevenceszatensacsevenesssananceeasteneaussenscntsenneveneaisaneseezenen APP 45 Appendix 4 Precautions When the Existing Sequence Programs Are Diverted for the QCPU A APP 46 Appendix 4 1 Instructions with different specifications eee eee cere e eee eeeeeeeeetee tee rancia APP 46 Appendix 4 2 Special relays and special registers with different specifications ceeeeeeeees APP 47 Appendix 4 3 Parameter Setting cecccesceeseeneeeneeeneeeaeeeaeeeaeeeaeeeaeesaeesaeeeaeesaeesaeesaeesaeesaesaeeeaeesneeeaeee APP 48 Appendix 4 4 1 0 Control method cesceeccecceceeseeseceeceeeeaeeaecaeceeeeaesaesaeseeesaeeaesaeseaesaesaeseeeeaesaeeneaeeaees APP 49 Appendix 4 5 Microcomputer program cceceesceeseeeeeeeneeeeeeaeeeaeeeaeeeaeeeaeeeaeeeaeesaeeeaeesaeeeaeesaeetaeeeeeaeee APP 50 Appendix 4 6 Processing of the index reQiSter cece ee eee eee see eee eee tee seeeee tae seeseaetae sae eeeenaeeaea APP 50 Appendix 5 List of Instruction Processing Time 0 cece ee eee ee eee tees eee rra rra APP 51 Appendix 6 DIMENSIONS cion ini APP
224. se securey unit Does the YES POWER LED turn ON Are the overvoltage YES 1 Check the current protection and capacity and reduce the overcurrent protection amountofovercurrent e f operating 2 Turn OFF the input power supply then ON NO NO Does the YES POWER LED turn ON Describe the problem to the nearest service center y retail store or corporate office and obtain advice Complete 11 3 11 TROUBLESHOOTING MELSEC Q 11 2 3 Flowchart for actions when the MODE LED turns OFF The flowchart when the MODE LED turns OFF at power on is described The MODE LED turns OFF Is the power NO supplied YES Supply the power Does the NO YES Is each module NO correctly installed Is the reset switch of the CPU module NO YES MODE LED turn ON Install each module correctly Does the MODE LED turn ON Cancel the reset Does the MODE LED YES NO YES Is the expansion cable properly connected NO YES turn ON Connect the expansion cable properly From OUT connector to IN connector Does the Ne MODE LED YES Describe the problem to the nearest system service retail store or corporate office and obtain advice turn ON y Completion 11 4 11 TROUBLESHOOTING MELSEC Q 11 2 4 Flowchart for actions when the RUN LED i
225. should be 13 2 m or less 4 The following modules have some limitations for the number of modules to be mounted No of mountable modules MELSECNET 10 network module ligteetimoduies A1SJ71LP21 A1SJ71BR11 P UP to 4 modules in total MELSECNET II B data link module mais A1SJ71AP21 A1SJ71AR21 A1SJ71AT21B P Interruption module A1SI61 AnS series special function module Up to 6 modules in total Applies to the following modules Modules other than the followings do not have any limitations Ethernet interface module A1SJ71E71B2 S3 B5 S3 Calculating machine link module A1SJ71UC24 R2 R4 PRF CC Link module in intelligent mode A1SJ61BT11 Interface module for data transmission A1SJ71CMO S3 Intelligent communication module A1SD51S ID interface module A1SD21 S1 JEMANET JPCN 1 master module A1SJ71J92 S3 only when GET PUT service is used 5 The accessible device range will be limited when the following modules are used DPR device range in CPU Target module Device Cd Accessible range Input X output Y X Y0 7FF Internal relay a MELSECNET II data link module Latch relay L M0 8191 PbS a TARZ Link relay B gt BO FFF MELSECNET B link le SEC B data link module Timer m TO 2047 A18J71J92 S3 Data re D D0 6143 Link register W WO FFF Annunciator F FO 2047 6 Among the graphic operation terminal GOT series the GOT A900 800 series can be used however bus connection is not available
226. signing M9080 as execution condition the instructions number of instructions above executed simultaneously executable at one scan can be limited to 10 or less simultaneously 4 This function is available with the CPU of the 1 to 10 following S W versions or later Number of CPU Type Name remaining instructions ST A QO6HCPU A Available with all versions executable A1SJHCPU A1SHCPU simultaneously 0 A2SHCPU A2UCPU S1 ASUCPU S W version Q Manufactured A4UCPU in July 1999 ion E Manuf A2USCPU S1 S W version anufactured Can be used only with AnU A2US AnSH or QCPU A A Mode 4 in July 1999 S W version L Manufactured in July 1999 A2USHCPU S1 OFF Communication request to remo te terminal a ae Usable with AnA modules enabled e Indication of communication enable disable to AnA AnU A2AS N mmunication remote terminal modules connected to the j a EOS A2C or A52G QCRUA A Mode j i A2C and A52G te terminal modules disabl ed OFF Final station e Turned on when the final station number of the number agree remote terminal modules and remote I O modules ment connected to the A2C or A52G disagrees with the ON Final station total number of stations set in the initial setting number e Turned off when the final station number agrees with disagreement the total number of stations at STOP gt RUN Dedicated to A2C and A52G e Specify whether the following errors are to be checked or not aft
227. sion cable connector Tightening torque 20N cm 3 Disconnecting the expansion cable To disconnect the expansion cable confirm that the fastening screws are completely removed Then hold the connector of the expansion cable and disconnect it 9 LOADING AND INSTALLATION MELSEC Q 9 2 Concept of fail safe circuit To prevent improper l O operation of the PC design the circuit configuration and program so that the PC system is started up only in the following procedures Turn ON the power supply to the PC Turn ON the external power supply for processing Turn ON the start SW The program turns ON the power supply to the output devices After the program confirms that all external power supplies are turned ON the program for I O control is executed OOe Q amp LO If the startup procedure is changed so that for example the PC is turned ON after the external power supply for processing the DC output module is turned ON the DC output module may produce improper output momentarily We have fully inspected the quality of the PC however some factor may cause breakdown or abnormal operation In preparation for such problems it is recommended to configure the circuit externally to the PC for the sections that may lead to the abnormal operation of whole system the machine breakdown or an accident Such as an emergency stop protection circuit or interlock circuit The subsequent pages describe the examples of system ci
228. specifications The specifications given in the catalogs manuals or technical documents are subject to change without prior notice 6 Product application 1 In using the Mitsubishi MELSEC programmable logic controller the usage conditions shall be that the application will not lead to a major accident even if any problem or fault should occur in the programmable logic controller device and that backup and fail safe functions are systematically provided outside of the device for any problem or fault 2 The Mitsubishi general purpose programmable logic controller has been designed and manufactured for applications in general industries etc Thus applications in which the public could be affected such as in nuclear power plants and other power plants operated by respective power companies and applications in which a special quality assurance system is required such as for each Japan Railways company or the Department of Defense shall be excluded from the programmable logic controller applications Note that even with these applications if the user approves that the application is to be limited and a special quality is not required application shall be possible When considering use in aircraft medical applications railways incineration and fuel devices manned transport devices equipment for recreation and amusement and safety devices in which human life or assets could be greatly affected and for which a particularly high reliability is
229. station 14 have an error bits 2 and 13 of D9228 become 1 and when D9228 is monitored its value is 8196 2004H Stores the local or remote station number at which a forward or reverse loop error has occurred Device number D9232 L R29 R F R F R F R F ATA e fe fa fer Pe len R F R R F ures uRe2 LRet In the above table F indicates a forward loop line and R a reverse loop line The bit corresponding to the station number at which the forward or reverse loop error has occurred becomes 1 Example When the forward loop line of station 5 has an error bit 8 of D9232 become 1 and when D9232 is monitored its value is 256 100H Stores the number of times the following transmission errors have been detected CRC OVER AB IF Count is made to a maximum of FFFFH RESET to return the count to 0 App 43 APPENDICES MELSEC Q 2 Link special registers only valid when the host station is a local station Link Special Register List Own station number Stores a station number aoe D9243 Allows a local station to confirm its own station number check 0 to 64 Total number of slave Stores the number of D9244 Indicates the number of slave stations in one loop stations slave station Number of receive error detection times Local station operating status Local station operating status Local station
230. t in erroneous output or malfunction Design Precautions gt DANGER e When there are communication faulty with the data link the communication faulty station will enter the following condition Build an interlock circuit into the PC program that will make sure the system operates safely by using the communication state information Not doing so could result in erroneous output or malfunction 1 For the data link data the data prior to the communication error will be held 2 The MELSECNET II B 10 remote I O station will turn all output off 3 The MELSECNET MINI S3 remote l O station will hold the output or turn all output off depending on the E C mode setting Refer to manuals for corresponding data link system for how to detect the communication faulty station and the operation status when a communication error occurred e When configuring a system do not leave any slots vacant on the base Should there be any vacant slots always use a blank cover A1SG60 or dummy module A1SG62 If the cover is not attached the module s internal parts may be dispersed when a short circuit test is performed or overcurrent overvoltage is accidentally applied to the external I O area AX CAUTION e Do not bunch the control wires or communication cable with the main circuit or power wires or install them close to each other They should be installed 100mm 3 94 inch or more from each other Not doing so could result in noise
231. t the lead connector when battery is disconnected using the standard RAM or the M9006 is ON memory retention function during 3 The battery voltage for the memory power failure card has dropped below the specified 3 Replace the battery of the memory value M9048 is ON card BATTERY ERROR Checked at 11 19 11 TROUBLESHOOTING MELSEC Q 11 4 Possible Troubles with I O Modules Examples of troubles concerning I O circuits and the countermeasures are explained 11 4 1 Troubles with the input circuit and the countermeasures Examples of troubles concerning input circuits and the countermeasures are explained Table 11 2 Troubles with the input circuit and the countermeasures SZ a eee S S Input signal Example 1 does not turn OFF Input signal xample 2 does not turn OFF E Input signal Example 3 does not turn OFF Input signal Example 4 does not turn OFF e Leak current from input switch driven by a contactless switch etc AC input A Input module Leak current Driven by a limit switch with a neon lamp AC input fos Input module Line capacity C of the leak current twisted pair cable due to line capacity of the wiring cable is about 100PF m AC input a ee E OE 1 13 Leak current ple Power supply Input module Driven by a switch with LED display DC input sink Input module 11 20 Connect an appropriate resistance so that v
232. tation 12 is in error bit 11 of D9252 becomes 1 and when D9252 is monitored its value is 2048 800k App 44 APPENDICES MELSEC Q Appendix 3 Peripheral Devices 1 The following table shows whether the peripheral devices and system FD which are used by the conventional system can be used or not Model Name of the Model Name of the Model Name of the PC i Usable or Not Usable Range Peripheral Device Software Package ans the Startup SW4GP GPPAA Device range of ABACPU AGGPP AGPHP SW3GP GPPA Device range of ASHCPU a Priorto SW2 F Hype Notusable once fa HGPA tae pe range of ASHCPU ASH pice ee Prior to SW2 _ type Notusable usable A2USH displayed at A8PU Usable Device range of ASACPU displayad a the startup A7PU A2USH displayed at D f ASHCPU A7PUS 2 sia ee the startup Software version E or lafet Usable Device range of A3ACPU A6WU Software version D or Not usable earlier 2 The compatibility of the conventional products existing system products and the new products AnU compatible products are listed in the following table Product Used to Write Product Used to Read Compatible to the CPU from the CPU 4 Conventional product New Product PC A3A startup PC A3A startup f e All the data is compatible o New Product Conventional product PC A3A startup PC A3A startup e Because the model names of the PCs for write and rea
233. ted to AJ71PT32 S3 A2C and A52G e Subtracts 1 at completion of communication with a remote terminal module Usable with AnA A2AS QCPU A A Mode AnU A2C and A52G Usable with A2C and A52G Stores the final station number of I O modules and Final connected station station number number remote terminal modules connected to A2C and A52G e Sets the time check time of the data link instructions ZNRD ZNWR for the MELSECNET II Usable with i Setting range 1 s to 65535 s 1 to 65535 AnU A2AS and D9085 Time check time 1 s to 65535 s e Setting unit 1s Default value 10 s If O has been set default 10 s is applied QCPU A A Mode D9090 x2 x3 D9094 Microcomputer subroutine input data area head device number Instruction error Microcomputer subroutine call error code SFC program detail error number Changed l O module head address Depends on the micro computer program package to be used Instruction error detail number Depends on the micro computer program package to be used Detail error number of the error which occurr ed in a SFC program Changed I O module head address For details refer to the manual of each microcomputer program package e Stores the detail code of cause of an instruction error e For details refer to the manual of each microcomputer program package e Stores the detail error number of the error occurred in a SFC program in a b
234. temperature 3 Operation ambient a 10 to 90 RH no condensation humidity Storage ambient i a 10 to 90 RH no condensation humidity When there is intermittent vibration Frequency Acceleration Amplitude Sweep count 0 075mm 10 to 57H tows o O 0 003 in Vibration durabilit Conforms to the JIS B 57to150Hz to 150Hz osmena 8m s 1G iga se ia y 3501 and IEC 61131 2 When there is continuous vibration mes sa eae 7 7 and Z directions Amplitude 80 minutes 0 035mm 0 001 in 10 to 57Hz Conforms to the JIS B 3501 and IEC 61131 2 147 m s 15G 3 times each in 3 directions No corrosive gas 2000m 6562 ft or less Over voltage category 1 Pollution level 2 1 Indicates the location the device is connected from the public cable network to the device structure wiring area Category II applies to the devices to which the power is supplied from a fixed equipment Surge withstand voltage for devices with up to 300V of rated voltage is 2500V 2 This is an index which indicates the degree of conductive object generation in the environment where the device is used Pollution level 2 is when only non conductive pollution occurs A temporary conductivity caused by condensation must be expected occasionally ll or less 3 Do not use or store the PC in the environment where the pressure is higher than the atmospheric pressure at sea level Otherwise malfunction may result To use the
235. terminal may cause an electric shock because it has the potential of half the input voltage A1S61PN and A1S62PN feature the wide range of 100 to 240VAC They do not require switching 9 6 Precautions on the connection with an uninterruptible power supply UPS Note the following precautions when connecting the QCPU A system with the uninterruptible power supply hereafter abbreviated as UPS Use the UPS of constant inverter feeding system with the voltage distortion factor of 5 or less Do not use the UPS of constant commercial feeding system 10 MAINTENANCE AND INSPECTION MELSEC Q 10 MAINTENANCE AND INSPECTION Do not touch the terminals while the power is on Doing so may cause electric lt gt DANGER shock or malfunctioning e Be sure to connect the battery correctly Do not charge disassemble heat throw into fire short or solder batteries Improper handling of batteries may cause injury to the operator or fire due to heat generation explosion or ignition e Before cleaning the module or retightening the screws make sure all phases of the power supply have been obstructed from the outside Failure to completely shut off the power supply phases may cause electric shock If the screws are loose it may result in short circuits fire or malfunctioning If the screws are tightened too much it may damage the screws and the module may result in short circuits malfunctioning or cause the module to fall out e Neve
236. th which an operation can be continued or stopped by the setting of peripheral device parameters Reads out error code with a peripheral device and performs troubleshooting Refer to Section 4 1 4 e Sets DIP switch 3 to ON and turn ON or reset the module BOOT LED turns ON Refer to section 4 3 3 e Adds ZHTIME a 1ms timer setting instruction in a program Refer to section 4 3 3 e Uses M9077 and D9077 as interlock to execute FROM TO instruction in the unit of several ms Refer to section 4 3 3 The year 2000 is a leap year and the next day of the 28th of February is February 29th With A2USHCPU S1 the clock element built in the CPU module automatically corrects the date so resetting the date to the clock element by the user is not necessary If the clock data is read out from PC CPU and used for sequence control the year data is the last two digits of the year Thus depending on the use of the data correction of the year data by the sequence program will become necessary Year 1999 99 Year 2000 00 If a decision is made on the last two digits of year data solely by a magnitude comparison command alone the years 2000 and after will be judged to be older than the year 1999 4 CPU MODULE MELSEC Q 4 4 Functions added to QCPU A This section describes the new functions added to QCPU A A mode which are not available with AZUSHCPU S1 4 4 1 Boot operation from standard ROM Boot operation is en
237. that would cause malfunction e When controlling items like lamp load heater or solenoid valve using an out put module large current approximately ten times greater than that present in normal circumstances may flow when the output is turned OFF gt ON Take measures such as replacing the module with one having sufficient rated current Installation Precautions AX CAUTION e Use the PC in the environment given in the general specification section of the manual Using the PC outside the range of the general specifications may result in electric shock fire or malfunction or may damage or degrade the product e Before mounting the module securely insert the projection at the bottom of the module into the fixing hole on the base module The AnS series module must be tightened to the base module at the specified tightening torque An improperly mounted module may result in malfunction failure or falling Excessive screw tightening may cause falling due to the breakage of the screw or module short circuit or malfunction Installation Precautions AX CAUTION e Tighten the screw within the range of specified torque If the screws are loose it may result in fallout short circuits or malfunctions Tightening the screws too far may cause damage to the screw and or the module resulting in fallout short circuits or malfunction e When installing extension cables be sure that the base unit and the module connectors ar
238. the step of the block being executed when the program stopped e Once turned on the program is latched in the system and remains on even if the power is turned off Should be turned off by the sequence program when turning on the power or when starting with the initial step of block 0 e Selects consecutive or step by step transfer of steps of which transfer conditions are established when all of the transfer conditions of consecutive steps are established ON Consecutive transfer is executed OFF One step per one scan is transferred e Set when consecutive transfer is not executed with consecutive transfer enabled Reset when transfer of one step is completed Consecutive transfer of a step can be prevented by writing an AND condition to corresponding M9104 e Turned on when the step transfer monitoring timer is started Turned off when the monitoring timer is reset Usable with AnN and AnA which are compatible with SFC For the AnN and AnA which are compatible with SFC refer to the MELSAP II Programming Manual App 17 MELSEC Q Usable with AnN AnA AnU A2AS QCPU A A Mode A2C AOJ2H Ans AnSH A1FX and Usable with AnN AnA AnU A2AS QCPU A A Mode A2C AOJ2H Ans AnSH A1FX and Usable with AnN AnA AnU A2AS QCPU A A Mode A2C AOJ2H Ans AnSH A1FX and Usable with AnN AnA AnU A2AS QCPU A A Mode A2C AOJ2H Ans AnSH A1FX and APPENDICES ME
239. tinues For instance when the scan time is 190ms and a momentary power failure of 15ms occurs it causes the watchdog timer error 200ms Momentary power failure occurred Power supply restoration END 0 END END HS An A2USHCPU S1 interrupts the operation Operation processing upon momentary power failure 2 When a momentary power failure longer than the allowable period of momentary power failure occurred The PC CPU performs the initial start The operation processing is the same as power on or reset operation with the reset switch 4 CPU MODULE 4 1 4 Self diagnosis MELSEC Q Self diagnosis is a function with which A2USHCPU S1 diagnoses itself for the presence of any abnormalities 1 4 Upon turning on the power supply to PC or when an abnormality occurred while the PC is running the QCPU A s self diagnosis processing prevents malfunctions of the PC and performs preventive maintenance by detecting the abnormality displaying an error display halting the operation of QCPU A and so on QCPU A stores the error occurred last to a special register D9008 as an error code and stores further detailed error code to a special register D9091 Even with the power off the latest error information and 15 errors in the past are stored by battery back up With the AnUCPU supporting system FD contents of up to 16 errors can be confirmed from the peripheral devices Display example with SWcIVD GPPA is shown below PLC D
240. tion and correct it referring to contents of detailed error codes Read the error step using a peripheral device and delete the IRET instruction Check the interrupt program if the instruction is given in it Write the instruction if it is not given Monitor special register D9011 using a peripheral device and check if the interrupt program that corresponds to the stored data is provided or if two or more interrupt pointers I of the same number are given Make necessary corrections 11 TROUBLESHOOTING MELSEC Q Error Code List Continue Error Code Detailed Error Massage Error Code Error and Cause Corrective Action D9008 D9091 CASSETTE Li 1 A memory card is inserted or removed 1 Do not insert or remove a memory ERROR while the CPU module is ON card while the CPU module is ON 2 An invalid memory card is inserted 2 Insert an available memory card RAM ERROR 20 Since this is CPU hardware error consult Checked at CPU module caused an error Mitsubishi representative caused an error caused an error caused an error OPE CIRCUIT Since this is CPU hardware error consult ERROR in the CPU does not work correctly Mitsubishi representative Checked at Hardware logic in the CPU does not power on operate correctly 213 The operation circuit for sequential processing in the CPU does not operate correctly OPE
241. to CAN T EXECUTE I RUN STEP RUN e Upon power on and reset RAM check f A RAM ERROR e When M9084 is ON during STOP Stop Flickering a Memory error P D oa to o Operation circuit check Upon power on and reset OPE CIRCUIT ERR Watchdog error supervision Upon execution of END instruction WDT ERROR END instruction not executed Upon execution of END instruction END NOT EXECUTE Main CPU check MAIN CPU DOWN Upon execution of END instruction However not checked when M9084 or UNIT VERIFY ERR M9094 is ON Upon execution of END instruction Fuse blown However not checked when M9084 or FUSE BREAK OFF x 1 Default operate i Operate M9094 is ON Control bus check Upon execution of FROM TO instruction CONTROL BUS ERR Special function module error Upon execution of FROM TO instruction SP UNIT DOWN e Upon power on and reset Stop Flickering CPU error MININ OJAJN 1 0 module verification x 1 Default stop wo 1 0 error ATA o A m N w o N wo Link module error e Upon switching from STOP PAUSE to LINK UNIT ERROR RUN STEP RUN e Upon power on and reset e Upon switching from STOP PAUSE to A oo VO INT ERROR SP UNIT LAY ERR Special function module allocation error A R RUN STEP RUN Special function module error 2 F E Upon execution of FROM TO instructions Stop Flickering SP UNIT ERROR 46 x 1 Default stop Upon power on and reset
242. to clear Special function register to be cleared the contents of register b Method by peripheral equipment Set the register to 0 by changing the present value by the test function of peripheral equipment or set to 0 by forced reset For the operation procedure refer to the Instruction Manual for peripheral equipment c By moving the RESET key switch at the CPU front to the RESET position the special register is set to 0 3 Data is written to special registers marked 2 above in the sequence program 4 Data is written to special registers marked 3 above in test mode of the peripheral equipment App 39 APPENDICES Appendix 2 4 Special registers for link MELSEC Q The link special register stores the result of any error etc which may occur during data communication as a numeric value By monitoring the link special register any station number with an error or fault diagnosis can be read These special registers are applicable to all tyoes of CPUs except the A3V For description of the special registers for link for the A3V refer to the A3VTS Data Link System User s Manual 1 Link special registers only valid when the host station is the master station Link special Register 0 Normal LRDP instruction setting fault Corresponding station error LRDP cannot be executed in the corresponding station processing Normal LWTP instructi
243. tructions Specified character display instructions Fead buffer memory ofineigent remate saton Rio App 8 APPENDICES Appendix 2 Lists of Special Relays and Special Registers MELSEC Q The list of the special relays and special registers that can be used by the QCPU A is shown below Appendix 2 1 List of special relays The special relays are the internal relays that have specific applications in the sequencer Therefore the coil cannot be turned ON OFF on the program Except for the ones marked by 1 or 2 in the table Refer to the Network System Reference Manual for the special relays after M9200 Special Relay List Applicable CPU OFF Normal ON Fuse blown unit F l M9000 use blown 1 O unit M9002 verify error 4 4 M9004 MINI link master module error 1 AC DOWN M9005 detection 1 x x Normal Error Normal Error AC power good AC power DOWN Normal Battery low M9006 x M9007 Annunciator M9009 detection M9010 Operation error flag 1 Operation OFF No error error flag ON Error FF ff M9012 Carry flag ae ae Normal ON Battery low OFF No detection ON Detected OFF No error ON Error e Turned on when there is one or more output units of which fuse has been blown Remains on if normal status is restored Output modules of remote I O stations are also checked fore fuse condition Turned on if the status of I O module is different fro
244. ts module EME Computer link function multidrop link function y a A1SJ71UC24 R4 RS 422 RS 485 1 channel 32 32 special points NANA Ethernet interface A1SJ71E71 B2 S3 10 Base 2 for Cheapernet 32 32 special points 058 module A1SJ71E71 B5 S3 10 Base 5 for Ethernet 32 32 special points 0 35 Intelligent 3 i EN 6 BASIC interpreter compiler RS 232C 2 y communication A1SD51S channels RS 422 485 1 channel 32 32 special points R module Analog voltage output 0 to 10V for 1 axis A1SD70 positioning control speed control and speed positioning control Seer a pasota ada OTRA 19 ema A1SD71 S2 p f p g Pa put points 2 axis independent 2 axis simultaneous A z y Second half 32 special linear interpolation ae points For positioning control setting for manual pulse output speed can be changed Pulse train output 2 axis independent 2 axis simultaneous linear interpolation A1SD75M1 SSC Net compatible 1 axis A1SD75M2 SSC Net compatible 2 axis 32 32 special points A1SD75M3 SSC Net compatible 3 axis A1SD75P1 S3 Pulse train output 1 axis A1SD75P2 S3 Pulse train output 2 axis 32 32 special points 32 32 special points 32 32 special points 32 32 special points 32 32 special points Positioning module A1SD71 S7 aiso774m_ _ 4 axis motion control module 82 32 special points 0 90 JA1Su711D1 R4__ One reader writer module can be conn
245. ty of the standard memory file register comment etc does not increase even if the ROM operation is selected 2 During the ROM operation the program stored in the standard RAM is overwritten with the program stored in the ROM Before starting the boot operation be sure to back up the program with peripheral devices 3 The capacity of the standard ROM is 144k bytes the same as that of the standard RAM Writing is disabled when the total capacity of parameters and programs exceeds 144k bytes Comments and file registers cannot be written to the standard ROM 4 When the attempt is made to boot parameters and programs from the standard ROM to the standard RAM but the standard ROM does not contain proper programs a parameter error occurs Detailed error code 114 5 Writing during RUN is performed to the standard RAM When the boot operation is used be sure to write the program which is written to the standard RAM during RUN also to the standard ROM 4 CPU MODULE 2 Configuration of user memory area The following figure shows the configuration of the user memory area during the RAM operation and during the boot operation from the standard ROM Configuration example of user memory area in case of QO6HCPU a During RAM operation Memory capacity of ROM 144k bytes max Unusable 3k bytes 1k byte T C setting value ROM Peay MELSECNET 10 network parameter 1k byte T C setting value 30k steps max 6
246. ubtracting the memory area used by MELSECNET 10 network parameters from the maximum 30k steps can be used for the memory area for the sequence program 4 CPU MODULE ia os MELSEC Q 4 2 3 Setting ranges of timer and counter 1 Timer setting range a Default values of the timer setting ranges are as follows Timer points 256 points 100ms timer TO to T199 10ms timer T200 to T255 Retentive timer none b When timer use points are set to 257 or more the default values will be as follows 100ms timer TO to T199 10ms timer T200 to T255 100ms timer T256 to T2047 c The timer type can be arbitrarily set in continuous numbers with TO to T255 in 8 point units and T256 to T2047 in 16 point units By setting the timer points actually to be used the timer processing time subsequent to the END instruction can be shortened d Timer setting values are as follows TO to T255 constant or word device D T256 to T2047 word device D W R Allocate a storage device for the set value by setting parameters e Refer to section 4 4 2 for the usage of 1ms timer 2 Counter setting range a Default values of counter setting ranges are as follows Counter points 256 points Normal counter CO to C255 Interrupt counter none b When the counter use points are set to 256 points or more the default values will become as follows Normal counter CO to C255 Normal counter C256 to C1024 c A count
247. ule of which A3V battery voltage is low j 0 Normal 1 Battery low ee Soe ol error number number is stored in BIN code types of CPUs e When one of FO to 255 is turned on by OUT F or SET F the F number which has been detected earliest among the F numbers which have turned on is stored in BIN code D9009 can be cleared by RST F or LEDR instruc tion If another F number has been detected the clearing of D9009 causes the next number to be stored in D9009 e When one of FO to 255 is turned on by OUT F or SET F the F number which has been detected earliest among the F numbers which have turned on is stored in BIN code D9009 can be cleared by executing RST F or LEDR instruction or moving INDICATOR RESET switch on CPU front to ON position If another F number has been detected the clearing of D9009 causes the nest number to be stored in D9009 1 Shelf diagnostic D9008 error Annunciator D9009 detection Unusable with A3 A3N A3A A73 and A3N board F number at which external failure has occurred Usable with A3 A3N A3A A73 and A3N board App 24 APPENDICES MELSEC Q Special Register List Continue Applicable CPU e When operation error has occurred during execution of Step number at application instruction the step number at which the la ia de Unusable with D901
248. urges connect the lightning surge absorber as shown below AC ag I O device a I for PC digs El lt Lightning surge absorbe POINTS Isolate the ground for the lightning surge absorber E1 and the ground for the PC E2 Select the lightning surge absorber so that even the maximum power supply voltage does not exceed the allowable circuit voltage of the surge absorber 9 LOADING AND INSTALLATION MELSEC Q 6 The following is the wiring example of the power supply and grounding cables for the connection of the basic and expansion base modules Expansion base module QA1S38B A1S62PN CPU AC100 110V AC200 220V O 24V O 24G 3 a re 8 Le HOJI O7 INPUT O 100 240VAC Connected to the 24VDC terminal of the module that requires 24VDC inside the 1 0 module Expansion base module QA1S68B 1 0 Expansion cable AC100 240V O 100 240VAC Ground cable j gt Ground 1 Use the cable as thick as possible 2mm max for the 100 200VAC and 24VDC cables Be sure to twist the cable from the connected terminal Use the crimp terminal with an insulating sleeve to prevent short circuit when a screw is loosened 2 When connecting the LG and FG terminals be sure to connect them to the ground Otherwise they may easily be affected by noise Touching the LG
249. us coaxial cable For the master and local stations of the CC Link data link system For the twisted pair shield cable only For MELSECNET MINI S3 master stations max 64 stations Performs remote I O and remote terminal control of a total of 512 I O points MELSECNET MINI S3 master station Performs remote I O and remote terminal control of a maximum 64 stations and a total of 512 I O points For the twisted pair cable only MELSECNET I O LINK master station Controls I O LINK remote I O module of a maximum of 64 stations and a total of 128 I O points A1SJ71LP21 A1SJ71BR11 A1SJ61BT11 A1SJ71PT32 S3 A1SJ71T32 S3 A1SJ51T64 A900GOT A900GOT series Refer to the manual of each GOT Number of occupied points points VO allocation module type 32 32 special points 32 32 special points 32 32 special points ee Be special ponis oss For the remote I O station of MELSECNET B Ee data link system j Number gt connectable transmitter 1 Radius 32 32 special points 0 14 ES of transmission area Approx 50m a i ial Absolute position detection by special 32 32 special points fos fo detector 16 16 output points 0 080 aa 32 32 special points 32 32 special points 32 32 special points 32 32 special points Expanded mode 4 48 special points 1 O dedicated mode 32 special points Expanded mode 4 48 special points 64 64 output point 1 O ded
250. ut short circuit or malfunction Tightening the screws too far may cause damages to the screws and or the module resulting in fallout short circuits or malfunction AX CAUTION e Carefully read manuals and confirm that it is safe enough before performing on line operations which require to connect peripheral devices to an operating CPU module especially when modifying a program performing forced output or modifying the operation status Misoperation may damage the module or cause accidents e Do not disassemble or rebuild the module It may cause accidents malfunction injury or fire e When using a cellular phone keep it 25 cm or more away from the PC Otherwise malfunction may result e Make sure to switch all phases of the external power supply off before mounting or removing the module If you do not switch off the external power supply it will cause failure or malfunction of the module Disposal Precautions AX CAUTION e Disposing of this product treat it as industrial waste REVISIONS The manual number is given on the bottom left of the back cover Print Date_ Manual Number Dec 1999 SH NA 080065 A First printing Mar 2000 SH NA 080065 B Addition of model QA1S33B Japanese Manual Version SH 080066 B This manual does not imply guarantee or implementation right for industrial ownership or implementation of other rights Mitsubishi Electric Corporation is not r
251. val between DIN rail mounting screws To use DIN rail TH35 7 5Fe or TH35 7 5A1 secure the rail with the DIN rail mounting screws with the pitch of 200mm or less to ensure strength DIN rail DIN rail mounting screw 35mm Vv oe aaa Pitch 200mm or less 9 LOADING AND INSTALLATION MELSEC Q 9 1 3 Installing removing the dust protective cover To use QCPU A it is necessary to install the dust protective cover supplied with the basic base module to the I O module on the right of the QCPU A to prevent foreign objects from entering the I O module Be sure to install the dust protective cover Otherwise foreign objects may enter the O module causing breakdown The installing removing procedure of the dust protective cover is described below 1 Installing the dust protective cover 1 0 module Z dy lh E Dust protective cover As illustrated above insert the connector terminal side of the dust protective cover into the I O module first then press the cover against the I O module This completes the installation 2 Removing the dust protective cover 1 0 module ta J J E AS ustod nant To remove the dust protective cover from the I O module inset the tip of the flat blade driver into the release hole as illustrated above move the driver to the rear of the module and release the claw of the cover from the release hole
252. y Term The gratis warranty term of the product shall be for one year after the date of purchase or delivery to a designated place Note that after manufacture and shipment from Mitsubishi the maximum distribution period shall be six 6 months and the longest gratis warranty term after manufacturing shall be eighteen 18 months The gratis warranty term of repair parts shall not exceed the gratis warranty term before repairs Gratis Warranty Range 1 The range shall be limited to normal use within the usage state usage methods and usage environment etc which follow the conditions and precautions etc given in the instruction manual user s manual and caution labels on the product 2 Even within the gratis warranty term repairs shall be charged for in the following cases 1 failure occurring from inappropriate storage or handling carelessness or negligence by the user Failure caused by the user s hardware or software design 2 Failure caused by unapproved modifications etc to the product by the user 3 When the Mitsubishi product is assembled into a user s device failure that could have been avoided if functions or structures judged as necessary in the legal safety measures the user s device is subject to or as necessary by industry standards had been provided 4 Failure that could have been avoided if consumable parts battery backlight fuse etc designated in the instruction manual had been correctly serviced or repla

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