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Basic Model QCPU(Q Mode) User`s Manual (Hardware

1. MELSEC Q APPENDIX 2 External Dimensions APPENDIX 2 1 CPU module 1 QOOJCPU OENE To o o o o B EN 9o e 5 1700 17 01 1402 1403 1704 3 8 EX 9 c e MITSUBISHI ER a aa na 15 5 0 61 224 5 8 84 e p 249 9 65 HE coos DAO EHD D H I D D C THD H L D bm iu Hn E X a D OE a t i I m E F q g Ld 2 QOOCPU Q01CPU 89 3 3 52 i App 6 98 3 86 Unit mm inch 27 4 1 08 Unit mm inch App 6 APPENDICES MELSEC Q APPENDIX 2 2 Power supply module 1 Power Supply Module Q61P A1 Q61P A2 Q62P Q63P nn s sEm ilL SEC Ludo O POWER 98 3 86 PULL ULUUUUUUUUU uU MITSUBISHI
2. Application 1 Extension cable Connector for sending and receiving signals from the extension base unit to which the connector extension cables are connected Protective cover of extension cable connector Before an extension cable is connected 2 Base cover the area of the base cover surrounded by the groove under the word OUT on the base cover must be removed with a tool such as nippers Connector for installing the power supply module CPU module input output modules and intelligent function module To the connectors located in the spare space where these modules are not installed attach the supplied connector cover or the blank cover module QG60 to prevent entry of dirt e Module fixing screw hole Screw hole for fixing the module to the base unit Screw size M3 X 12 5 Base mounting hole Hole for mounting this base unit onto the panel of the control panel for M4 screw DIN rail adapter p Hole for mounting DIN rail adapter mounting hole Module connector 6 BASE UNIT AND EXTENSION CABLE MELSEC Q 2 Slim type main base unit Q32SB Q33SB Q35SB Connector for installing the power supply module CPU module input output modules and intelligent function module To the connectors located in the spare space where these modules are not i
3. MELSEC Q 4 2 Part Names 4 2 1 Q00JCPU Front face 1 4 5 6 Jer MEL SEC S o O o OUTS 1 QO0JCPU PONER m Pat B E ae 2 BULL 1 00 m 1701 1 02 17 08 1 04 v E PULL 7 O MITSUBISHI E When opening the cover put your finger here 8 With front cover open 12 13 eo E Q00JCPU MELSEC INPUT 10 9 50 60Hz 105VA OUTPUT 5VDC3A Fs Oy E t Q4 INPUT N X 100 240VAC L oh Nal 11 Application Base mounting hole Pear shaped hole for mounting the unit to a panel such as a control box For M4 screw COUBP Protective cover for extension cable connector Remove this cover when connecting an extension base unit Extension cable Connector for transfer of signals to from the extension base unit Connect an extension connector cable E POWER LED LED for indicating 5VDC power Lit when 5VDC is output normally 4 HARDWARE SPECIFICATION OF THE CPU MODULE MELSEC Q Application Indicates the operating status of the CPU module ON During operation with the RUN STOP RESET switch set to RUN OFF During stop with the RUN STOP RESET switch set to
4. Power Supply tel m in base unit Q65B 17 14 170 System configuration m m in base unit Q65B 19 20 21 22 1230 ET w ear Number of extension units 4 Slot No 0 CPU number Maximum number of F Four extension units extension units Maximum umber ot Meme 1 2 T 3 mounted I O modules UMOST le aga 24 modules 23 modules 21 modules modules Maximum number of I O 1024 points Maximum I O points of CPU module 1024 points per module when CC Link LT module is used E Main base unit type Q33B Q35B Q38B Q312B Q52B Q55B Q63B Q65B Q68B Q612B Extension cable type QCO05B QC06B QC12B QC30B QC50B QC100B 1 Use the extension cable within the overall distance of 13 2m 2 When using the extension cable do not bundle it with or run it close to the main circuit high voltage large current line 8 Set the extension unit numbers in ascending order so that the same number is not used for different extension base units 4 The QA1S6L1B QA65B cannot be connected as the extension base unit b Connect the extension cable from OUT of the extension cable connector of the base unit to Precautions IN of the nex
5. Eur Exemalouputvotage awocsovs Overcurrent protection 24AVDO CCGA more Overvoltage 5 5 to 6 5V Efficiency i 7096 or more 65 or more 10 or more failure time 3 at 24VDC input Dielectric Withstand voltage Across inputs LG and outputs FG 2830VAC rms 3 cycles 2000 m 6562 ft primary and 5VDC Across inputs and outputs LG and FG separated across inputs and 10M or more by Insulation resistance LG FG across outputs and FG LG 10M or more by insulation insulation resistance resistance tester tester By noise simulator of By noise simulator of 1500Vp p noise voltage 1s noise width and 25 500Vp p noise Noise immunity to 60Hz noise frequency voltage 1us noise Noise voltage IEC61000 4 4 2kV width and 25 to 60Hz Operation indication LED indication lit at 5VDC output Built in Unchangeable by user ERR contact contact switched off opened normally closed contact at an error stop of CPU Application module for CPU module operating status output Rated switching 24VDC 0 5A Contact voltage current ontact l Minimum eae load 5VDC 1mA output Response time time OFF to ON 10ms max ON to OFF 12ms max Seguon Mechanical More than 2 million times o Electrical More than 100 thousand times at rated Mia a rA EM T IRE voltage current Surge suppressor suppressor e IH 98mm E 86in External dimensions IW
6. ssssssssss 5 1 Witltig rea eee 9 20 Index 1 Processing speed esses 4 1 Programming language 4 1 Q QCO05B QCO06B QC12B QC30B QC50B QCIOO0B nh rerom ets 6 3 Q32SB Q33SB Q35SB External dimensions App 11 Parts names aia 6 5 Specifications ssssssssssss 6 1 Q33B Q35B Q38B Q312B External dimensions App 9 Parts names ssssseeeeeneees 6 4 Specifications eener eener eneee 6 1 Q52B Q55B Q63B Q65B Q68B Q612B External dimensions App 12 App 13 Parts names enc cenina a 6 6 Specifications eenen eneren 6 2 Q Serles no asc e uda S ease A 16 R Remote RUN PAUSE contact 4 3 Restricted 1tm eeeeeseeseeeeeeeeeeeeeeeeeneeeneee 2 8 S Specifications Base unit retten tne 6 1 Battery zu sinet ret eet gene 7 1 CPU module sse 4 1 Extension cable ssssss 6 3 Generallaz auc net etr te nene 3 1 Power supply module 5 1 System configuration QUIS sas ioi ci tree e e te ma 2 2 2 5 Equipment Configuration 2 1 2 3 Peripheral devices 2 7 T Tightening torque of screw 9 9 Total number of instructions
7. sssssssssssesseseeeeenenen rennen 11 13 11 3 2 Error code list 1r LL n eL rn e e n e e en a 11 14 14 4 Canceling Of EIOS nro edem D tte Dto eta rre antt e dro Ee Dp 11 28 11 5 Input Output Module Troubleshooting ennt nnns nne 11 29 11 5 1 Input circuit troubleshooting conteret tte ertet rcnt der repe ic etre its 11 29 11 5 2 Output circuit troubleshooting essent nnne nnns nnns 11 32 11 6 Special Relay List 2 2 natant aei ete ae dn ager et i Hb dde D IER 11 33 11 7 Special Register Listo niina 2 nicis et inei Re Red iR Foi Recte ant 11 38 APPENDIX 1 Error Code Return to Origin During General Data Processing sssss App 1 APPENDIX 1 1 Error code overall explanation eese App 1 APPENDIX 1 2 Description of the errors of the error codes 4000H to 4FFFH nsss App 2 APPENDIX 2 External Dimensions esssesseseseeeeeneneennen nennen nennen nnne nnns App 6 ABRPENDIX2 1 CPU module nine nU a a a a A E nU gp ipn App 6 APPENDIX 2 2 Power supply Module sosisini neuen ETAN ENAREN eNA EEEN TEN ANAREN AEREA nennen nennen App 7 APPENDIX 2 3 Man paso nlt a a a a dati genni AREE App 9 APPENDIX 2 4 Slim type main base unit essent nennen tnter App 11 APPENDIX 2 5 Extension base unit iiet iaeia Rea nAaR ara nennen nnne nnne nnne App 12 APPENDIX 3 Functions Improvement of Basic Model QCPU c cce
8. Input switched u FUSEM u when power supply established E SM52 POWER o Km SUPPLY RUN STOP eleu interlocked wi SM403 A1 e Yn 4 run monitor relay MFUSE l yan Set time for DC S power supply to 1 ATM be established NO 4 TM10 l STRAT N PROGRAM H RA1 RAJ t5 irp MC STOP 1 SW E TE voltage relay is s O XM recommended o oO OUTPUT MODULE o Ym VY _ Low battery alarm Oe Lamp or buzzer Y 1 y 23 8 1 i OFF pzcccccca at stop error POWER SUPPLY ERR from ERR MODULE l v3 OUTPUT MODULE dcus Interlock circuits asnecessary Provide external interlock circuits for conflicting operations such as forward rotation and reverse rotation and for parts that could damage the machine or cause accidents if no interlock were used J The power ON procedure is as follows For AC DC 1 Switch power ON 2 Set CPU to RUN 3 4 When DC power is established RA2 goes ON Timer TM times out after the DC power reaches 100 The TM set value should be the period of time M Power to output equipment switched OFF when ERR contact turns OFF the case of an emergency stop or a stop caused by a limit switch from when RA2 goes ON to the establishment of 100 DC voltage Set this value to approximately 0 5s 5 Turn ON the start switch 6 When the magnetic contactor MC comes on the output equip
9. As shown above each area stores the number of module mounted slots of the base unit actual number of slots of the installed base unit SD250 Loaded Loaded maximum When SM250 goes from OFF to ON the upper 2 digits of the final I O number S Initial maximum I O lVO No plus 1 of the modules loaded are stored as BIN values N f D254 iG of modules indicates the number of modules installed on MELSECNET H MELSECNET H I O number of first module installed Network MEL SECNET H network number of first module installed i Ni S Initial MELSECNET H group number of first module installed number v MELSECNET H station number of first module installed Stores the number of points currently set for X devices ed for X er of points ed for Y er of points ed for M er of points ed for L er of points ed for B er of points ed for F Number of points allocated for SB Number of points ed for V er of points ed for S er of points D299 Device edforT Stores the number of points currently set for T device allocation i D300 Same as e Stores the number of points currently set for ST devices S Initial parameter D301 contents ur Stores the number of points currently set for C devices er of points D302 Device ed for D Stores the number of points currently set for D devices allocation ar of points D303 Same as ed ud Stores the number of points currently set for W devices S Initial paramet
10. 9 11 E Extension Base Ult nee dde 6 2 Cabl6 52 4 emet er tret teas 6 3 9 17 Slage iesus 2 2 2 5 6 7 Index 1 External dimensions CPU module s 4 8 App 6 Base unit uus 6 1 App 9 Power supply module 5 1 App 7 G GX Developer see A 16 Input output control method 4 1 Installation and removal 9 14 Intelligent function module Direct device ecce 4 3 UPVC Lester cect ewes en t os cher E 2 8 Internal current consumption 4 3 L Latchirange ite ertet ted 4 3 LED ERR is turned on flashing 11 5 POWER is turned off 11 3 RUN is turned off flashing 11 5 NAMES RE 4 4 Link direct device eeeesss 4 3 M Maximum number of extension stages 2 2 2 5 Memory Gapacity carte aeter ec 4 1 N Number of device points 4 2 Number of input output points 4 1 P Performance ssssssssssssseeeee 4 1 Power supply module External dimensions diagram App 7 Example of wiring sss 9 23 Installation senes 9 14 Part names and settings 5 8 Specifications
11. Select whether or not to perform link refresh processing in cases where only general data processing will be conducted during the execution of the COM instruction Select whether all refresh processings or the refresh processing set in SD778 will be performed when the COM instruction is executed oO Serial No 04122 or later Specify whether the set value SV will be matched with the process value PV or not in the manual mode 11 37 11 TROUBLESHOOTING MELSEC Q 11 7 Special Register List 11 38 The special registers SD are internal registers with fixed applications in the PLC For this reason it is not possible to use these registers in sequence programs in the same way that normal registers are used However data can be written as needed in order to control the CPU module Data stored in the special registers are stored as BIN values if no special designation has been made to it The headings in the table that follows have the following meanings Meaning i Indicates contents ofspecialregister Indicates whether the relay is set by the system or user and if it is set by the system when setting is performed lt Set by gt S Set by system U Set by user sequence program or test operation from GX Developer or the like S U Set by both system and user When set Indicated only for registers set by system Each END Set during each END processing Initial Set only during initial pr
12. 90 3 54 55 2 2 17 Unit mm inch 2 Power Supply Module Q64P nn z 1 C HELSEC O POWER 98 3 86 M PULL MITSUBISHI 115 4 53 k 55 2 2 17 Unit mm inch App 7 App 7 APPENDICES MELSEC Q 3 Power Supply Module Q61 SP Ee amp 100 240VAC 50 60Hz 40VA OUTPUT 5VDC 2A Ap 98 3 86 U 90 3 54 14 27 4 1 08 iT 0 55 Unit mm inch App 8 App 8 APPENDICES MELSEC Q APPENDIX 2 3 Main base unit 1 Main Base Unit Q33B P aeaii screws M4 x14 o o o o o n mo onm n sv 3 W ALI M IL MIL POWER EPU 4 roo 44 ToT t F6 169 0 3 6 65 0 01 189 7 44 i B i 98 3 86 J 8040 3 3 15 0 01 tE I 0 30 44 1 1 74 Unit mm inch 2 Main Base Unit Q35B 4 mountiong screws M4 x 14 7 min mi A T I I s Ve dH Il d E POWER eut moo month e 7 5 0 30 441 S 1 74 15 5 224 540 3 8 85 0 01 0 61 245 9
13. 4027H he specified range exceeds the file range _ Check the specified range and access within that range Forcefully execute the request forcibly 4028H The same file already exists Or reexecute after changing the file name Revise the specified file contents Or reexecute after cleaning up and reorganizing the specified drive memory 402B The request contents cannot be executed in Do not execute a request for a specified drive memory in x the specified drive memory which an error has occurred 402Cu Currently the request contents cannot be Reexecute after the free wait time has passed executed 40301 The Specified device niame cannot be Check the specified device name handled The specified device No is outside the T 4031H CPU device range Check the specified device No 4032H Spegile error here Sa mistake in the specified device Check the specified device qualification method qualification 40334 Writing cannot be done because the Do not write the data in the specified device and do not specified device is for system use turn on or off 4040 The request contents cannot be executed in Do not conduct a request for a specified intelligent function 1 the specified intelligent function module module in which an error has occurred The access range exceeds the buffer Check the header address and access number of points 4041H memory range of the specified intelligent and access using a range that exists in the intelligent funct
14. 7 5 0 30 444 RIT 167 0 3 6 57 0 01 R 189 7 44 Unit mm inch App 12 App 12 APPENDICES MELSEC Q 4 Extension Base Unit Q65B 4 mountiong screws M4 x14 EX POWER 1700 4 vor 4 voe 1703 1 1 rOit ol nin n n 3 Wy DL IN gH UI UI BIN TS L 98 3 86 80 03 j 3 15 0 01 7 5 db 0 80 44 1 1 74 0 28 15 5 222 5 0 3 8 77 0 01 0 61 245 9 65 Unit mm inch 5 Extension Base Unit Q68B 4 mountiong screws M4 x 14 o o o o o o o o o GUT li 1 i INI INI i fi NU D nin nm mim n mn EL TEP HL ETP EE Ey 5 UL HO UE HO HS dH d li Sg 100 O1 1 02 1 03 K ai K ai K al K 75i o 10 d e 0 oO To 75 0 30 TA 306 0 3 12 06 0 01 328 12 92 Unit mm inch 6 Extension Base Unit Q612B 4 mountiong screws M4 x14 OUT rey n rey gH Me oUt j E Bowen Togi roni ge 2 T 98 3 86 8040 3 3 15 0 01 7 5 eS 0 30 4414 g 417 0 3 16 43 0 01 0 74 pU GE 439 17 30 Unit mm inch App 13 App 13 APPENDICES MELSEC Q APPENDIX 3 Functi
15. CPU module or vice versa module 3 In the I O assignment setting of the PLC parameter dialog d box the number of points assigned to the intelligent function module is less than the number of points of the mounted module 2 or more interrupt modules are mounted Reduce the interrupt modules to one Serial Se 04121 or earlier 2103 Reduce the interrupt modules to one s po INE EE interrupt pointer setting has Make interrupt pointer setting to the second interrupt module Serial Ns and later 04122 or later Mmmm ener o 2 or more MELSECNET H modules were installed 2 or more Q series Ethernet modules were installed 3 or more Q series CC Link modules were installed Reduce the MELSECNET H modules to one or less Reduce the Q series Ethernet modules to one or less The same network number or same station number exists in j MEE pana less the MELSECNET H network system i 2107 The head X Y set in the parameter I O allocation settings is also Reset the parameter I O allocation setting to conform with the m head X Y for another module actual status of the special function modules The location designated by the FROM TO instruction set is Read error individual information then check and edit the not a intelligent function module FROW TO instruction set that corresponds to the numerical 2 The intelligent function module being accessed is faulty value there Program error location A BERI The intelligent functi l
16. Proceed to Section 11 2 6 Flowchart for when output module LED is not turned on Proceed to Section 11 2 7 Flowchart for when output load of output module dose not turn on Proceed to Section 11 2 8 Flowchart for when unable to read a program x Proceed to Section 11 2 9 Unable to write a program I Flowchart for when unable to write a program v Program is rewritten REM v UNIT VERIFY ERR occurs Proceed to Section 11 2 11 Flowchart for when UNIT VERIFY ERR occurs CONTROL BUS ERR occurs Proceed to Section 11 2 12 Flowchart for when CONTROL BUS ERR occurs Input output module not operating properly Unable to read a program Proceed to Section 11 2 10 Flowchart for when program is rewritten 11 2 11 2 11 TROUBLESHOOTIN D UNS MELSEC Q 11 2 2 Flowchart for when the POWER LED is turned off The following shows the flowchart to be followed when the POWER LED of the power supply module goes off when the PLC power supply is turned on or during the operation POWER LED is turned off Is there a power supply Supply power Can POWER LED be turned on The supply voltage should be within the rated range Can POWER LED be turned on Is the power supply voltage within the voltage range given in the specifications Is the power supply module fixed
17. The noise filter has the effect of reducing conducted noise of 10 MHz or less The precautions required when installing a noise filter are described below a 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 Output side Output side device side device side 1 The noise will be included when the 2 Separate and lay the input input and output wires are bundled and output wires b Earth the noise filter earthing terminal to the control cabinet with the shortest wire possible approx 10 cm 3 94 in Reference Noise Filter FN343 3 01 FN660 6 06 ZHC2203 11 Model Name SCHAFFNER SCHAFFNER Rated current Rated voltage 250V 8 EMC AND LOW VOLTAGE DIRECTIVES MELSEC Q 8 2 Requirement to Conform to the Low Voltage Directive The low voltage directive requires each device that operates with the power supply ranging from 50V to 1000VAC and 75V to 1500VDC to satisfy the safety requirements In Sections 8 2 1 to 8 2 6 cautions on installation and wiring of the MELSEC Q series PLC to conform to the low voltage directive 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 compatibil
18. Read the common information of the error using GX Developer and check and correct the error step corresponding to that value program error location Read the common information of the error using GX Developer and check and correct the error step corresponding to that value program error location Reduce the total number of steps to or less than the maximum value Read the common information of the error using GX Developer and check and correct the error step corresponding to that value program error location Write the program to the CPU module again using GX Developer After correcting the setting of the SFC data device write it to the CPU module After correcting the device setting range set in the PLC parameter write it to the CPU module Oo Serial No 04122 or later O Serial No 04122 or later Write the program to the CPU module again using GX Developer Write the program to the CPU module again using GX Developer Write the program to the CPU module again using GX Developer Read the common information of the error using GX Developer and check and correct the error step corresponding to that value program error location Write the program to the CPU module again using GX Developer Read the common information of the error using GX Developer and check and correct the error step corresponding to that value program error location O Serial No 04122 or later Read the commo
19. 2 QAQ O O we 2 Y80 repeats turning ON and then OFF at 0 5s intervals Use a no contact output module transistor in the example shown above 9 LOADING AND INSTALLATION MELSEC Q 9 2 Calculating Heat Generation by PLC The ambient temperature inside the board storing the PLC must be suppressed to a PLC usable ambient temperature of 55 C For the design of radiation from the storing board it is necessary to know the average power consumption heating value of the devices and instruments stored in the board Here the method of obtaining the average power consumption of the PLC system is described From the power consumption calculate a rise in ambient temperature inside the board How to calculate average power consumption The power consuming parts of the PLC are roughly classified into six blocks as shown below 1 Power consumption of power supply module The power conversion efficiency of the power supply module is approx 70 96 i e 30 96 of the output power is consumed by heating As a result 3 7 of the output power becomes the power consumption Therefore the calculation formula is as follows Wpw S Is W I5v Current consumption of logic 5 VDC circuit of each module 2 Total power consumption of 5VDC logic section by all modules including CPU module The power consumption of the 5 VDC output circuit section of the power module is the power consumption of each module including the current c
20. PAUSE contact the common pointer number the general data processing number of vacant slots or system interrupt settings are outside the range that can be used by the CPU module Parameter contents have been destroyed Set the parameter file to the program memory There are no program files at all Check program configuration The drive name is stored into the common information Check parameters and program configuration 9 There are two or more SFC programs Reduce the SFC programs to one Serial No 04122 or later 7 3 3 Serial No QA1SCB is installed to the main base unit Install QQB as the main base unit 04121 or earlier JAm Remove the module installed at the 25th slot or later 14th slot or later for Q00J Remove the module installed at the slot later than the number of slots specified in the base allocation setting Remove the module installed at the I O points later than the actual I O points Change the last module for the module whose occupying points do not exceed the actual I O points Remove 5 or more extension base units 3 bases for Q00J Serial No 04121 or earlier Install a usable module The intelligent function module is experiencing hardware problems Contact your nearest Mitsubishi representative Q Serial No 04122 or later Reexamine the boot setting Read the individual information of the error using GX Developer check to be sure that the p
21. refer to the user s manuals of the module used 6 9 6 9 6 BASE UNIT AND EXTENSION CABLE MELSEC Q List for Calculating Voltage Drops Occurring at Extension Cables in System Consisting of Extensions 1 to 4 Q50B Loading Voltage Drop at Extension Cable on Corresponding Extension Unit Sum Total of Voltage ips iic coo aT IRR ES RT CI out Extension stage 1 Ri l Do Jvvt EEEE Extension stage 2 R1 I1 12 R2 12 J vwvtv2 Extension stage 3__ R1 H1 12 18 R2 2 13 R313 __ VeVi V24V3 Extension stage 4 R1 11 12 13 14 R2 12 13 14 R3 13 14 R4 14 V V1 V2 V3 V4 The voltage supplied to IN connector of the Q5LIB in the final extension reaches 4 75 VDC or higher on the condition that the sum total of voltage drop to IN connector of Q50B V is 0 15V or lower 2 When the Q6 BB is connected between the Q3LIB and the Q5 JB a Selection condition 4 75VDC or higher should be supplied to the IN connector of the Q5LIB in the final extension b How to calculate voltage to IN connector The 5VDC output voltage of the power supply module on the main base unit is set to at least 4 90 VDC Therefore the Q5LIB can be used if the voltage drop is 0 15V or lower 4 9V 4 75V 0 15V When the Q5LIB is connected to Extension stage 2 Extension Cable Extension Cable Main base unit Q3LIB Conductor Type Power
22. 2 The slim type main base unit does not have an extension cable connector The extension base or GOT is not connectable Precautions 2 SYSTEM CONFIGURATION MELSEC Q 2 3 2 Configuration for Use of GX Developer Basic model CPU QOOCPU Q01CPU RS 232 cable QC30R2 m o E EX LU n IDEE Sx 76 uL DLE ELS C CUL E A ERR AGERE CC ROSES C OCT I 4 I Ie de To Dos Eas SES A Wy Personal computer GX Developer Version 8 or later POINT 1 For connection of the motion CPU and peripheral device refer to the Motion Controller User s Manual 2 When the personal computer loaded with GX Developer is connected to the motion CPU communication can be made from GX Developer to the Basic model QCPU 3 For connection of the PC CPU module and peripheral device refer to the manual of the PC CPU Module 2 SYSTEM CONFIGURATION MELSEC Q 2 4 Precautions for Use of Multiple CPU System For precautions for use of a multiple PLC system refer to the Basic Model QCPU User s Manual Function Explanation Program Fundamentals 2 SYSTEM CONFIGURATION MELSEC Q 2 5 Confirming the Function Version The Basic model QCPU function version can be confirmed on the rating nameplate and GX Developer s system monitor 1 Confirming the function version on the rating nameplate The function version is indicated on the rating nameplate n MELSEC Q MITSUBISHI
23. 4 1 IW Weight Base unit t entere eta 6 1 Battery tutte a O tutes 7 1 CPU Moduleres toetan a a 4 3 Extension cable sess 6 3 Power supply module 5 1 Index 2 Wiring Extension cable Heat generation Power supply module Wiring of the input output module Index 2 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 Warranty 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
24. 5 1 The number of mounted CPU modules that comprise the Serial No multiple CPU system is wrong 04122 or later QO0CPU or QO1CPU More than 1 module motion CPU The number of each of the Q99CPU or QO1CPU motion CPU More than 1 module PC CPU module More than 1 module and PC CPU modules should not exceed 1 2 The PC CPU module is mounted on the slot of CPU No 2 or i later 3 The motion CPU is mounted on the slot of CPU No 3 7035 Dismount the CPU module from the slot other than the CPU with a CPU module slot I O slots 0 1 Read the individual information of the error using GX Developer 9000 Annunciator F went ON and check the program corresponding to the numerical value annunciator number 1 Characters in parentheses indicate the special register numbers where individual information is being stored Correct the multiple CPU automatic refresh setting Correct the non group import setting Read the individual information of the error using GX Developer confirm the error of the CPU module that resulted in CPU fault and remove the error Match the number of mounted CPU modules including CPU empty with the number of CPU modules set in the multiple 11 27 11 27 11 TROUBLESHOOTING MELSEC Q 11 4 Canceling of Errors The Basic model QCPU can perform the cancel operation for errors only when the errors allow the CPU module to continue its operation To cancel the errors follow the steps s
25. After making online program correction also write the program to the standard ROM of the boot source memory If the program is not written in the standard ROM the old program will be executed at the next boot operation For details of boot operation refer to the Basic Model QCPU Q Mode User s Manual Function Explanation Program Fundamentals 4 HARDWARE SPECIFICATION OF THE CPU MODULE MELSEC Q 4 4 Reset Operation For the Basic model QCPU the RUN STOP RESET switch of the CPU module is used to switch between the RUN status and STOP status and to perform RESET operation When using the RUN STOP RESET switch to reset the CPU module moving the RUN STOP RESET switch to the reset position will not reset it immediately Hold the RUN STOP RESET switch in the RESET position until reset processing is complete the flickering ERR LED goes off If you release your hand from the RUN STOP RESET switch during reset processing during rapid flickering of ERR LED the switch will return to the STOP position and reset processing cannot be completed Perform reset operation with the RUN STOP RESET switch in the following procedure START Hold the RUN STOP RESET switch RXXELE Reset operation is started using the in the RESET position RUN STOP RESET switch c RESET RUN COH RUN STOP STOP RESET switch The ERR LED flickers several times Reset is accepted and
26. SM703 Sort order OFF Ascending order The sort instruction is used to designate whether data should be U ON Descending order sorted in ascending order or in descending order SM704 Block comparison OFF Non match found Goes ON when all data conditions have been met for the BKCMP S Instruction P ON All match instruction execution 0 During DI s is tees S Instruction SM715 EI flag 1 During El ON when EI instruction is being executed SM721 File being accessed BIN DBIN SM722 instruction error disabling flag PID bumpless SM774 processing for exact differential Selection of link refresh processing during COM instruction execution SM775 PID bumpless sM794 Processing for inexact differential 11 37 OFF File not accessed ON File being accessed OFF Error detection performed Error detection not performed Matched Not matched Performs link refresh No link refresh performed All refresh processings are executed Refresh set in SD778 is performed Matched ON Not matched Switches ON while a file is being accessed by the S FWRITE S Status S FREAD COMRD PRC or LEDC instruction change Turned ON when OPERATION ERROR is suppressed for BIN or DBIN instruction o Serial No 04122 or later O U Serial No 04122 or later Specify whether the set value SV will be matched with the process value PV or not in the manual mode
27. STOP Flicker When parameters program is written during STOP and the RUN STOP RESET switch is moved from STOP to RUN To turn ON the RUN LED after writing the program carry out the following steps Move the RUN STOP RESET switch from RUN to STOP to RUN Perform reset with the RUN STOP RESET switch 5 RUNLED Power ON the PLC again To turn ON the RUN LED after writing the parameters carry out the following steps Perform reset with the RUN STOP RESET switch Power ON the PLC again If the RUN STOP RESET switch is moved from STOP to RUN to STOP to RUN after changing the parameter values the new values are not reflected on the parameters related to the intelligent function module such as the network parameters When the self diagnostic error that will not stop operation is detected When continuation of operation at error detection is set in the parameter When the annunciator F is turned ON by the SET OUT instruction 6 ERR LED When battery low occurs OFF Normal Flicker When the error whose occurrence stops operation is detected When reset operation is performed with the RUN STOP RESET switch Connector used for loading an input output or intelligent function module 7 Module connector To the connector of the spare space where no module is loaded fit the accessory connector cover or the blank cover module QG60 to prevent dust from entering DI rail agaptor Holes for mounting a DIN rai
28. Stores maximum value of scan time excepting the first scan in 100 us units in 100 us units e Range of 000 to 900 S Every END processing 11 TROUBLESHOOTING Special Register List Continued MELSEC Q END processing time END in 1 ms units processing time END processing time in 100 us units Constant scan wait time in 1 ms units Constant scan wait time Constant scan wait time in 100 us units Scan program execution time in 1 Bosh prodnan in 1 ms units execution time Scan program execution time in 100 us units 5 Drive information Stores time from completion of scan program to start of next scan in 1 ms units e Range from 0 to 65535 Stores time from completion of scan program to start of next scan in 100 us units Range of 000 to 900 Stores wait time when constant scan time has been set in 1 ms units e Range from 0 to 65535 Stores wait time when constant scan time has been set in 100 us units Range of 000 to 900 Stores execution time for scan execution type program during 1 scan in 1 ms units Range from 0 to 65535 Stores each scan Stores execution time for scan execution type program during 1 scan in 100 us units Range of 000 to 900 Stores each scan S Every END processing S First END processing S Every END processing Diye M Drive 3 4 models models Drive 3 SD622 Standard RAM capa
29. Though a five slot base in the AnS series occupies eight slots a five slot base designed for the Basic model QCPU occupies only five slots 6 7 8 9 10 11 12 120 140 160 aco zZ module 13 14 15 16 17 18 19 amp XIY XI Y XI Y XY XL Y XJ Y X Y X 8 a 1A01C0 1E0200 220 240 260 280 os E 21 X Y WX 2A0 2C0 Geo z Geo z In this system 32 point modules are loaded on slots 0 to 23 For the input output assignment setting method refer to the GX Developer Operating Manual Refer to the following manual for details of input output number assignment Basic Model QCPU Q Mode User s Manual Function Explanation Program Fundamentals 6 BASE UNIT AND EXTENSION CABLE MELSEC Q 6 5 Guideline for Use of Extension Base Units Q5LIB Since the Q5LIB is supplied with 5VDC from the power supply module on the main base unit a voltage drop occurs at extension cables Improper input output may be provided if the specified voltage 4 75 VDC or higher is not supplied to the IN connector of the Q5LIB When using the Q5LIB make sure that the IN connector of the Q5LIB is supplied with 4 75VDC or higher And it is recommend to connect it with the shortest possible extension cable right after connecting the main base unit so as to minimize the effects of voltage drop 1 When only the Q50B is connected to the extension bas
30. When the voltage of the program and power interrupt hold on function backup battery is lowered the special relays SM51 and SM52 are energized Even if these special relays are energized the contents of the program and power interrupt hold on function are not erased immediately If the energization of these relays is recognized however these contents may be deleted unintentionally While a total of the power interrupt hold on time after the SM51 is energized is within a specified time replace the battery with a new one POINTS The SM51 is used to give an alarm when the capacity of the battery is lowered Even after it is energized the data is held for a specified time For safety however replace the battery with a new one as early as possible The SM52 is energized when the battery causes a complete discharge error Immediately after the relay has been energized replace the battery with a new one Whichever voltage of the battery of the CPU module is lowered the SM51 and SM52 are energized To identify the specific battery of the memory of which voltage is lowered check the contents of the special resisters SD51 and SD52 When the voltage of the battery of each memory is lowered the bit corresponding to each of SD51 and SD52 memories is turned on Bit No of SD51 and SD52 CPU module POINTS The relation between the backups of the memories preformed by the batteries which are installed on the CPU module is described bel
31. bases No of expansion bases Base type Installed Q differentiation base presence 0 Base not installed absence 1 Q Bis installed 3 No of base slots Operation status n g N Az No of base slots D244 E 11 45 SD224 7th character from the right 8th character from the right SD225 5th character from the right 6th character from the right SD226 3rd character from the right 4th character from the right SD227 1st character from the right 2nd character from the right The display device data at PRG CHK is not stored Stores the maximum number of the expansion bases being installed b2 bi Fixed to 0 bo Main base 1st expansion base 2nd expansion base to Jog Ath expansion base b15 to b12 b11 to b8 b7 to b4b3 to b0 SD243 Expansion 3 Expansion 2 Expansion 1 Main SD244 Fixed to 0 Expansion 4 As shown above each area stores the number of slots being instal Number of set slots when parameter setting has been made 0 Automatic mode D240 Base mode y j Stores the base mode S Initial 1 Detail mode S Initial S Initial 11 45 11 TROUBLESHOOTING MELSEC Q Special Register List Continued b15 to b12 b11 to b8 b7 to b4b3 to bO SD245 Expansion 3 Expansion 2 Expansion 1 Main SD246 Fixed to 0 Expansion 4 S Initial Serial number 04122 or later
32. 0 01 1 74 emp ees 3 Main Base Unit Q35SB 3 98 3 86 i Unit mm inch 4 mountiong screws M4 x12 X oe o E oO OF gt gt gr ha La E Too raS roae i T re 0 0 o 7 5 nje 0 30 tess S 85 184 540 3 j 1 74 7 26 0 01 197 5 7 78 98 3 86 80 0 3 8 15x0 01 Unit mm inch App 11 App 11 APPENDICES MELSEC Q APPENDIX 2 5 Extension base unit 1 Extension Base Unit Q52B 4 mountiong screws M4 x14 I F ch rey ne A ll di e o ey A o woo ont o T 3 Le 0 0 83 5 0 3 3 29 0 01 106 4 17 8040 3 3 15 0 01 Unit mm inch 2 Extension Base Unit Q55B 4 mountiong screws M4 x 14 E Won t nm onm m A is al le IL Vey aby aby ape S e e oui cati ue E D R J 1 00 701 102 1 03 V O4 a amp 0 gt 7 5 N eS 0 30 S EA 15 5 167 0 3 1 74 0 61 6 5750 01 k 189 7 44 3 Unit mm inch 3 Extension Base Unit Q63B 4 mountiong screws M4x 14 Je i 8 o 3 Sg ll POWER vo X O1 i x Tog j o 3 8 a il S DD
33. 1 AMM 2A D Q9Omm 355m o noise frequency 5 POWER SUPPLY MODULE MELSEC Q Performance Specifications Item Q64P Base loading position Power supply module loading slot Applicable base unit Q3LIB Q60B 10 100 to 120VAC 200 to 240VAC Input power supply 15 85V to 132VAC 170 to 264VAC Rated output 8 5A current 24VDC Overcurrent 9 9A to 14 4A protection 1 Overvoltage 5 5 to 6 5V protection 2 24VDC Efficiency Permissiblei fail CBIISSIDIG instantaneous power failure Within 20ms time 3 cibi tletind valles Across inputs LG and outputs FG 9 2830VAC rms 3 cycles 2000 m 6562 ft Across inputs and outputs LG and FG separated across inputs and LG FG across outputs Insulation resistance and FG LG 10M or more by insulation resistance tester By noise simulator of 1500Vp p noise voltage 1s noise width and 25 to 60Hz noise Noise immunity frequency Noise voltage IEC61000 4 4 2kV Operation indication LED indication lit at 5VDC output Built in Unchangeable by user ERR contact contact switched off opened normally closed contact at an error stop of CPU module for CPU module operating status output voltage current Bed oe section Ste Oe Mechanical More than 2 million times Life UT Electrical More than 100 thousand times at rated switching voltage current 66 to 89Nscm External dimensions D _ 0 40kg 5 POWER SUPPLY MODULE MELS
34. E Y MITSUBISHI v F F F F 5 Slot Main Base Unit 245mm 9 65inch depth 98mm 3 86inch gt 8 Slot Main Base Unit 328mm 12 92inch 12 Slot Main Base Unit 439mm 17 30inch 1 OVERVIEW MELSEC Q 6 Connection of up to four two extension base units a The QOOJCPU can connect up to two extension base units three base units including the main and accepts up to 16 modules b The QOOCPU Q01CPU can connect up to four extension base units five base units including the main and accepts up to 24 modules c The overall distance of the extension cables is up to 13 2m to ensure high degree of extension base unit arrangement 1 When connected with a bus the GOT uses one of the above extension units Therefore the number of connectable extension base units decreases by one 2 No extension base unit can be connected if the slim type main base unit Q3LISB is used 7 Serial communication function for communication with personal computer or display device With the RS 232 interface of the QOOCPU or Q01CPU connected with a personal computer display device or the like the MELSEC communication protocol hereafter refered to as the MC protocol can be used to make communication RS 232 cable Personal computer display device Communication in MC protocol The serial communication function onl
35. ON Abnormal communication error Stores the setting of whether the serial communication function is used or not in the serial communication setting parameter Stores whether the device that is communicating via the RS 232 interface is GX Developer or MC protocol communication device Turns ON when an abnormal protocol was used to make communication in the serial communication function Remains ON if the condition is restored to normal thereafter Turns ON when the mode used to make communication was different from the setting in the serial communication function Remains ON if the condition is restored to normal thereafter Turns ON when the error codes stored in SM110 SM111 SD110 and SD111 are cleared Activated when turned from OFF to ON Turns ON when an overrun error occurred in the serial communication error Set by When Set S Instruction execution S Power on or reset S RS232 communication MELSEC Q Corresponding CPU 11 34 11 TROUBLESHOOTING MELSEC Q 2 System information A Set by Applicable SM203 STOP contact STOP status Goes ON at STOP status A PAUSE status is entered if this relay is ON when the remote SM204 PAUSE contact PAUSE status Goes ON at PAUSE status S Slats change PAUSE enable OFF PAUSE disabled coil ON PAUSE enabled Device test request acceptance status Clock data set request No 1 CPU reset flag No 2 CPU reset
36. Q Error Code List Continued Common Individual LEDStaus Operating 3 gum SDT Error Messages Information Information ED Stals statuses of Diagnostic Timing SD5 to 15 SD16 to 26 ERROR CPU 4213 CAN T EXECUTE P Program error location 4220 CAN T EXECUTE I 4221 When instruction is executed When instruction is executed Flicker Stop When instruction is executed 4223 4231 INST FORMAT ERR Program error location Flicker When instruction is executed oe 4410 CAN T SET BL Program error location Flicker Stop At STOP RUN 4411 4420 4421 ICANT SET S Program error location Flicker Stop AtSTOP RUN 4422 4423 4430 SFC EXE ERROR File name drive name Off Flicker Stop At STOP RUN 4431 4432 4502 SFCP FORMAT ERR Program error location Flicker Stop At STOP RUN 4504 4505 4506 4621 BLOCK EXE ERROR Program error locaton Off Flicker Stop When instruction is executed 4631 STEP EXE ERROR Program error location Ja Fier ES Sep inen nsrucion sexeeuea instruction benssmeiseentd executed Time value actually 5001 WDT ERROR Time value set measured EE Flicker Stop Always Time value actually 5010 PRG TIME OVER Time value set eared Continue Continue Aways Always 7000 MULTI CPU DOWN Flicker Stop rcImM O rcImM O ON At reset MN TR un x 1 Characters in parentheses indicate the special register numbers where individu
37. Q35B Q38B Q312B unit Number of input output modules to be 16 modules o4 modiil s installed Power supply module Extension Unnecessary base unit Necessary Memory card interface No External inteffacs US Yes transmission rate 9 6kbps 19 2kbps 38 4kbps 57 6kbps 115 2kbps Processing speed Sequence instruction Memory Standard RAM o 128kbyt KA capacity Number of input output devices points Remote I O i oed 2048 points Number of input output points 256 m 1024 points File register Yes 64k points fixed lt Yes Gk pomis fxe fixed Serialcommunicatiori furiction LE using the RS 232 did of the CPU module x1 1 step of the program capacity is 4 bytes x2 64k bytes for the function version A x3 Memory added to the function version B The CPU shared memory is not latched The CPU shared memory is cleared when the PLC is powered on or the CPU module is reset 1 OVERVIEW 1 1 Features 5 MELSEC Q Many controllable input output points As the number of input output points accessible to the input output modules loaded on the base units the following number of input output points is supported QOOJCPU 256 points X YO to FF QOOCPU Q01CPU 1024 points X YO to 3FF Up to 2048 points X YO to 7FF are supported as the number of input output device points usable for refreshing the remote input output of CC Link and the link inputs and outputs LX LY of ME
38. QC50B QC100B type extension Power supply module um name for Q61P A1 Q61P A2 Q62P Q63P and Q64P types power supply Slim type power supply module General name for Q61SP slim type power supply module Battery General name for battery for Q6BAT type CPU module x1 In a multiple CPU system configuration the motion CPU and PC CPU module are also mountable Operating Precautions Precautions for using the Basic model QCPU for the first time 1 When using the Basic model QCPU for the first time the user memories must be formatted using GX Developer Refer to 6 ABOUT MEMORIES AND FILES HANDLED BY BASIC MODEL QCPU in the Basic Model QCPU User s Manual Function Explanation Program Fundamentals When using GX Developer for formatting refer to the GX Developer manual Precautions for the battery 1 Operation after storing PLC without battery When starting the PLC operation after being stored with the Basic model QCPU battery removed the user memories must be formatted using GX Developer Refer to Section 10 4 2 When battery has gone flat during storage of PLC When the Basic model QCPU battery has gone flat during storage of the PLC the user memories must be formatted using GX Developer Refer to Section 10 5 1 OVERVIEW MELSEC Q 1 OVERVIEW This manual describes the hardware specification and handling method of the basic model QCPU It also describes the specifications of the power supply modules base units extens
39. Resistance Q A supply module QC05B Ri Extension base unit Q6LIB QC06B Power QC12B supply Extension stage 1 QC30B V module QC50B Extension base unit Q5CIB QC100B Extension stage 2 Symbol V Voltage drop at the extension cable between the main base unit and extension base unit Q5L1B 5VDC current consumption when the Q5LIB is used as Extension n 1 n 1 to 3 n Extension No of QeLIB connected Sum total of current consumed by Q5LIB and currents consumed by the input output intelligent function modules loaded on the Q5LIB R Extension cable resistance between the main base unit or the extension base unit Q6L1B and the extension n base unit QeL1B Extension cable resistance between the extension base unit Q6L1B and extension base unit Q5LIB 6 BASE UNIT AND EXTENSION CABLE MELSEC Q List for Calculating Voltage Drops Occurring at Extension Cables when connecting Q6LIB between Q3LIB and Q5LIB Vonage dO Ca LIS Dic extension cable from the main base unit to the QeLIB QSLIB Q5LIB IN connector V Extension stage 1 Extension stage 2 V R1 R2 I1 Extension stage 1 Extension stage 3 V R1 R2 R3 I1 Extension stage 2 Extension stage 1 to 3 Extension stage 4 V R1 R2 R3 R4 I1 The voltage supplied to the IN connector of the Q5LIB reaches 4 75VDC or higher on the condition that the voltage drop V at the extension cable between the main base unit and Q5LIB is 0 15VDC or lower 3 When th
40. Sequence Program 4 8 1 BIN Binary Code 4 8 2 HEX Hexadecimal 4 8 3 BCD Binary Coded Decimal 4 8 4 Real number floating point data 4 9 Character String Data 5 ASSIGNMENT OF I O NUMBERS 5 1 Relationship Between the Number of Stages and Slots of the Expansion Base Unit 5 1 1 QO0JCPU 5 1 2 QO0CPU QO1CPU 5 2 Installing Extension Base Units and Setting the Number of Stages 5 3 Base Unit Assignment Base Mode 5 4 What are I O Numbers 5 5 Concept of I D Number Assignment 5 5 1 I O numbers of main base unit slim type main base unit and extension base unit 5 5 2 Remote station I O number 5 6 I O Assignment by GX Developer 5 6 1 Purpose of I O assignment by GX Developer 5 6 2 Concept of I O assignment using GX Developer 5 7 Examples of I O Number Assignment 5 8 Checking the I O Numbers 6 ABOUT MEMORY AND FILES HANDLED BY BASIC MODEL QCPU 6 1 About Basic model QCPU s Memory 6 2 About Program Memory 6 3 About Standard ROM 6 4 Executing Standard ROM Program Boot Run and Writing Program Memory to ROM 6 4 1 Executing Standard ROM Program 6 4 2 Write program memory to ROM 6 5 About Standard RAM 6 6 Program File Configuration 6 7 GX Developer File Operation and File Handling Precautions 6 7 1 File operation 6 7 2 File handling precautions 6 7 3 File capacity 7 FUNCTION 7 1 Function List 7 2 Constant Scan 7 3 Latch Functions 7 4 Setting the Output Y Status when Changing from STOP Status to RUN Status 7 5 Clock Functi
41. as follows Program capacity File header size Default 34 steps 3 64k bytes for the function version A 4 Can store each one of sequence program and SFC program two programs in all 5 Memory added to the function version B The CPU shared memory is not latched The CPU shared memory is cleared when the PLC is powered on or the CPU module is reset 4 1 4 1 4 HARDWARE SPECIFICATION OF THE CPU MODULE MELSEC Q Performance Specifications continued Item Model EE Remark QOOJCPU QOOCPU Q01CPU Internal relay M Default 8192 points MO to 8191 Latch relay L Default 2048 points LO to 2047 Link relay B Default 2048 points BO to 7FF Default 512 points TO to 511 for low high speed timer Select between low high speed timer by instructions Ti T The measurement unit of the low high speed timer is set imer with parameters Low speed timer 1to 1000ms 1ms unit default 100ms High speed timer 0 1 to 100ms 0 1ms unit default 10ms Default 0 point STO to 511 for low high speed retentive timer ABA Number of use points 4 Switchover between the low high speed retentive timer is is set with PEN set by instructions Retentive timer ST DE parameters The measurement unit of the low speed retentive timer and high speed retentive timer is set with parameters Low speed retentive timer 1 to 1000ms 1ms unit default 100ms High speed retentive tim
42. cannot guarantee the operation 5 When an extension cable is used do not bind the cable together with the main circuit high voltage heavy current line or lay them close to each other 9 LOADING AND INSTALLATION MELSEC Q 6 Install the main base unit QOOJCPU by screwing in the following procedure 1 Fit the two base unit top mounting screws into the enclosure Panel 2 Place the right hand side notch of the base unit onto the right hand side screw Panel 3 Place the left hand side pear shaped hole onto the left hand side screw TAT 0 Oo Panel 4 Fit the mounting screws into the mounting screw holes in the base unit bottom and retighten the four mounting screws Note1 Install the main base unit QOOJCPU to a panel with no module loaded in the right end slot Remove the base unit after unloading the module from the right end slot Note2 The mounting screws that come with the slim type main base unit differ from those coming with other types of the base unit To order mounting screws for the slim type main base unit specify cross recessed head bind screw M4 X 12 black 9 LOADING AND INSTALLATION MELSEC Q 7 Note the following points when mounting a DIN rail Mounting a DIN rail needs special adapters optional which are to be user prepared a Applicable adapter types For Q38B Q312B Q68B Q612B Q6DIN1 For Q35B Q65B Q00
43. controlling items like lamp load heater or solenoid valve using an output module large current approximately ten times greater than that present in normal circumstances may flow when the output is turned OFF to ON Take measures such as replacing the module with one having sufficient rated current INSTALLATION PRECAUTIONS CAUTION Use the PLC in an environment that meets the general specifications contained in this manual Using this PLC in an environment outside the range of the general specifications could result in electric shock fire erroneous operation and damage to or deterioration of the product Hold down the module loading lever at the module bottom and securely insert the module fixing hook into the fixing hole in the base unit Incorrect loading of the module can cause a malfunction failure or drop When using the PLC in the environment of much vibration tighten the module with a screw Tighten the screw in the specified torque range Undertightening can cause a drop short circuit or malfunction Overtightening can cause a drop short circuit or malfunction due to damage to the screw or module When installing extension cables be sure that the connectors of base unit are installed correctly After installation check them for looseness Poor connections could cause an input or output failure Completely turn off the external power supply before loading or unloading the module Not doing so could result
44. deleted F numbers are shifted to the preceding registers After 16 annunciators have been detected detection of the 17th will not be stored from SD64 through SD79 SET SET SET RST SET SET SET SET SET SET SET RST F50 F25 F99 F25 F15 F70 F65 F38 F110F151F210F50 A _ A A A _ A A A A A A A 50 50 50 50 50 50 50 50 50 50 99 Number detected S 3 3 4 5 6 7 8 9 8 Number of Table of REIS Instruction detected fe detected Annunciator 50 50 50 50 99 execution 99 99 99 15 annunciator detection number 15 15 15 70 numbers 70 70 70 65 65 65 65 38 38 38 38 77 a o a Number detected o lololo o o o o o o o o o 11 42 11 42 11 TROUBLESHOOTING MELSEC Q Special Register List Continued Set ae Corresponding Number Name Meanin Explanation hme namo Wem O Bem9 nae aren Stores the Transmission transmission speed speed storage specified in the serial area communication K96 9 6kbps K192 19 2kbps K384 38 4kbps S Power K576 57 6kbps K1152 115 2kbps on or reset b6 b5 b4b3 to communication x setting specified in Sumcheck yes no S Power the serial Online program correction setting 0 No on or reset communication 0 Disabled 1 Yes setting 1 Enabled Since the data is used b
45. each one AC input module QX10 2 For DC input power supply An instantaneous power failure for 10ms or less 4 will cause 24VDC down to be detected but operation will continue When an instantaneous power failure exceeding 10ms 4 occurs the System may either continue operation or make an initial start depending on the load of the power supply x4 This is for a 24VDC input This is 10ms or less for 24VDC or less 5 POWER SUPPLY MODULE MELSEC Q 5 1 2 Selecting the power supply module Select the power supply module according to the sum of currents consumed by the base unit CPU modules I O modules and intelligent function modules supplied by that power supply module For the internal current consumption of 5 VDC of the base unit see Chapter 6 For the internal current consumption of 5 VDC of the input output modules and intelligent function module see the User s Manuals of their respective modules For the devices prepared by a user see the manual for the respective device 1 When Q30B or Q6LB base unit is used Power supply module Base unit Q61P A1 Q61P A2 etc Q35B and Q65B etc CPU module 2 QOOCPU Q01CPU PC CPU module motion CPU Input output module QX10 and QY10 etc Intelligent function module Q64AD and QJ71LP21 25 etc x1 In the case of the QSLIB main base unit 2 In a Multiple CPU System a Selection of power supply module for use of extension ba
46. error using GX Developer Oo the instruction and check and correct the error step corresponding to that value Serial No 4112 The CPU module that cannot be specified with the multiple CPU program error location 04122 or later dedicated instruction was specified No NEXT instruction was executed following the execution of a FOR instruction Alternatively there are fewer NEXT instructions than FOR instructions A NEXT instruction was executed although no FOR instruction has been executed Alternatively there are more NEXT instructions than FOR instructions 4202 More than 16 nesting levels are programmed Keep nesting levels at 16 or under 4203 A BREAK instruction was executed although no FOR instruction has been executed prior to that 4210 Mean ee is executed but there is no subroutine at Read the common information of the error using GX Developer Th p PCT mmm d subTouti and check and correct the error step corresponding to that value 4211 Ur no instruction in the executed sub routine program error location The RET instruction was before the FEND instruction in the main program x 1 Characters in parentheses indicate the special register numbers where individual information is being stored 4200 Read the common information of the error using GX Developer and check and correct the error step corresponding to that value program error location 4201 AR N Ihre N 11 23 11 23 11 TROUBLESHOOTING MELSEC
47. exposed shield at an area as wide as possible as shown in the figure below Shielded twisted pair cables Shield Refer to 1 for the earthing of the shield c Always use double shielded coaxial cables as the coaxial cables connected to the 10BASE2 connectors Earth the double shielded coaxial cable by connecting its outer shield to the ground Shield here Refer to 1 for the earthing of the shield Ethernet is the registered trademark of XEROX Co LTD 8 EMC AND LOW VOLTAGE DIRECTIVES MELSEC Q 4 Positioning module channel isolated pulse input module Use shielded cables for the external wiring and ground the shields of the external wiring cables to the control box with the AD75CK cable clamp Mitsubishi Electric make Ground the shields 20 to 30cm away from the module Inside control box A LT The AD75CK allows up to four cables to be grounded if the outside diameter of the shielded cable is about 7mm 5 Temperature control module Use shielded cables for the external wiring and ground the shields of the external wiring cables to the control box with the AD75CK cable clamp Mitsubishi Electric make Ground the shields 20 to 30cm away from the module Inside control box The AD75CK allows up to four cables to be grounded if the outside diameter of the shielded cable is about 7mm 8 EMC AND LOW VOLTAGE DIRECTIVES MELSEC Q T
48. flag No 3 CPU reset flag No 1 CPU error flag No 2 CPU error flag No 3 CPU error flag Communication reserved time delay enable disable flag Presence absence of SFC program Start stop of SFC program Presence absence of continuous transition of all blocks Continuous transition inhibit flag SM210 SM211 SM213 SM240 SM320 SM321 SM322 SM323 SM324 11 35 OFF Device test not yet executed ON Device test executed OFF Ignored ON Set request OFF No error Clock data read OFF Ignored When this relay is ON clock data is read to SD210 through U request ON Read request SD213 as BCD values OFF No 1 CPU reset cancel ing No 2 CPU reset cancel No 2 CPU resetting No 3 CPU reset No 3 CPU resetti No 1 CPU normal No 1 CPU during stop error No 2 CPU normal No 2 CPU during stop error No 3 CPU normal No 3 CPU during stop error Without delay With delay SFC program absence SFC program presence SFC program non execution stop SFC program execution start Initial start Continued start Without continuous transition With continuous transition When transition is executed ON When transition is not executed PAUSE contact goes ON Comes ON when the device test mode is executed on GX S Request Developer When this relay goes from OFF to ON clock data being stored from SD210 through
49. generated when the power supply is located in the input equipment side as shown below AC input Input module 7 Power supply Connect a register which will make the voltage between the input module terminal and common lower than the OFF voltage as shown below DC input plus common Resistor esisto Input module A calculation example of a value for a connected resistor is given on the following page 11 29 11 TROUBLESHOOTING MELSEC Q Input Circuit Problems and Corrective Actions Continued Condition Cause Corrective Action Sneak path due to the use of two power Use only one power supply supplies Connect a sneak path prevention diode Input signal Figure below does not Input modul turn OFF rr 1O o a E o x lt LLI Input module Change response time setting Example ims 5ms Setting of a shorter response time may produce a higher effect on periodic excessive noise If no Depending on response time setting noise is effects are produced by the above take basic imported as input actions to prevent excessive noise form entering e g avoid bundling the power and I O cables and suppress noise by adding surge absorbers to such noise sources as relays and conductors used with the same power supply False input due to noise Example 6 11 30 11 30 11 TROUBLESHOOTING MELSEC Q Calculation example of Example 4 gt QX40
50. in SD315 Turns ON to delay the END processing by the time set in SD315 in order to perform communication processing The scan time increases by the period set in SD315 Turns OFF to perform the END processing without a delay of the time set in SD315 when there is no communication processing Defaults to OFF Turns ON when an SFC program is registered OFF when an SFC program is not registered The same value as in SM320 is set as the initial value Automatically turns ON when the SFC program is present When this relay is turned from ON to OFF the execution of the SFC program is stopped When this relay is turned from OFF to ON the execution of the SFC program is resumed The SFC program starting mode in the SFC setting of the PLC parameter dialog box is set as the initial value At initial start OFF At continued start ON Set the presence absence of continuous transition for the block where Continuous transition bit of the SFC data device has not been set OFF during operation in the continuous transition mode or during continuous transition and ON when continuous transition is not executed Always ON during operation in the no continuous transition mode 11 35 11 TROUBLESHOOTING MELSEC Q A Set by Applicable Select whether the coil outputs of the active steps are held or not at the time of a block stop As the initial value the output mode at a block stop in the parameter i
51. in electric shock or damage to the product Do not directly touch the module s conductive parts or electronic components Touching the conductive parts could cause an operation failure or give damage to the module WIRING PRECAUTIONS 4 DANGER Completely turn off the external power supply when installing or placing wiring Not completely turning off all power could result in electric shock or damage to the product When turning on the power supply or operating the module after installation or wiring work be sure that the module s terminal covers are correctly attached Not attaching the terminal cover could result in electric shock WIRING PRECAUTIONS CAUTION Be sure to ground the FG terminals and LG terminals to the protective ground conductor Not doing so could result in electric shock or erroneous operation When wiring in the PLC be sure that it is done correctly by checking the product s rated voltage and the terminal layout Connecting a power supply that is different from the rating or incorrectly wiring the product could result in fire or damage External connections shall be crimped or pressure welded with the specified tools or correctly soldered Imperfect connections could result in short circuit fires or erroneous operation Tighten the terminal screws with the specified torque If the terminal screws are loose it could result in short circuits fire or erroneous operation Tightening
52. input output modules and intelligent function modules use shielded cables to assure noise resistance under the conditions where the shield is earthed If a shielded cable is not used or not earthed correctly the noise resistance will not meet the specified requirements When the shield of a 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 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 module as possible taking care so that the earthed cables are not induced electromagnetically by the cable to be earthed b Take an appropriate measures 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 surfac
53. modules whose information differs from the registered I O module information are set in this register in units of 16 points If the I O numbers are set by parameter the parameter set numbers are stored th dul ith Also detects I O module information VO module E mocnies M b15b14b13b12 b11b10 b9 b8 b7 b6 b5 b4 b3 b2 bi bO verification verification errors SD150 1 pet 0 No I O verification errors SD151 1 I O verification error present 12 q a eo Bit pattern in units of 16 points indicating D g g D a oa N 6 3 Q 77 g a R D gj a a SD157 xv 55 T Indicates an I O module verification error Not cleared even if the blown fuse is replaced with a new one This flag is cleared by error resetting operation U a a o ol NJ 11 43 11 43 11 TROUBLESHOOTING MELSEC Q 2 System information Special Register List The CPU module switch status is stored in the following format b7 to b4 b3 to bO b15 5 E Status of T Vacant Sy itch Status of CPU switch END ane D CPU switch status 0 RUN processing 1 STOP 2 Memory card switch Always OFF The following bit patterns are used to store the statuses of the LEDs on the CPU module b15 lt 5 b4 b3 to DO SD201 LED status Status of CPU LED 1 BEEN P pique change D RUN 2 ERR The CPU module operating status is stor
54. 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 replaced 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 not to be the responsibility of Mitsubishi or the user 2 Onerous repair term after discontinuation of production 1 Mitsubishi shall accept onerous product repai
55. of the applicable base unit installed properly NO Install the module and cable properly Is the ERR LED YES turned off YES NO Are all the extension cables of the base unit connected properly Install the extension cable properly YES Is the ERR LED YES turned off NO Has noise in excess of the specified value been generated YES Take measures against noise NO Proper operation Replace the corresponding module Error detection Proper operation Replace the CPU module Error detection Proper operation Replace the corresponding base unit Error detection Hardware error Contact the nearest service center v dealer or our office and explain the error symptom and get advice Completion 11 12 11 12 11 TROUBLESHOOTIN D LNS MELSEC Q 11 3 Error Code List When the sequencer power supply is turned on and the stopped CPU module runs or trouble occurs during the running the Basic model QCPU displays an error by LED using the self diagnosis function and stores the error information in the special relay SM and special register SD Refer to Appendix 1 for the error code 4000H to 4FFFH output for the case where general data processing is requested from GX Developer intelligent function module or network system 11 3 1 Procedure for reading error codes I
56. peripheral device especially when changing data or operation status shall be conducted after the manual has been carefully read and a sufficient check of safety has been conducted Operation mistakes could cause damage or problems with of the module Do not disassemble or modify the modules Doing so could cause trouble erroneous operation injury or fire Use any radio communication device such as a cellular phone or a PHS phone more than 25cm 9 85 inch away from the PLC Not doing so can cause a malfunction 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 Do not drop or add an impact to the battery to be mounted in the module Otherwise the battery will be broken possibly causing internal leakage of electrolyte Do not use but dispose of the battery if it has fallen or an impact is given to it Before touching the module always touch grounded metal etc to discharge static electricity from human body Failure to do so can cause the module to fail or malfunction DISPOSAL PRECAUTIONS CAUTION When disposing of this product treat it as industrial waste REVISIONS The manual number is given on the bottom left of the back cover SH NA 080187 A Oct 2002 SH NA 0801 87 B Complete review Addition model Q32SB Q33SB Q35SB Q64P Q61SP Jan 2003 SH
57. program correction usingpointer x O O Increased file register capacity 7 Mutiple PLC system compatibiity x O Usable compatible x Unusable Function irrelevant to GX Developer App 15 App 15 APPENDICES MELSEC Q MEMO App 16 App 16 INDEX Ind A Allowable momentary stop time 4 3 B Base unit Extension cccccccceccssseeeeeeeeessesseeeees 2 2 2 5 External dimensions diagram App 9 to App 13 Installation and removal of the module 9 14 to 9 15 Mounting position eese 9 12 Mounting dimension 9 12 Mounting orientation 9 13 Parts names ceecccesesseecessseeessssseeessseeees 6 4 Specifications iisi aiu iine ann 6 1 Battery Installations pnia 7 2 Replacement procedure 10 6 Replacement standard 10 5 C Circuit Failsate ase otav 9 1 System design sssuss 9 3 9 4 Clock f nction iustus 4 3 CONSTANT SCAN ie ia rettet nete en ie 4 1 Control method esses 4 1 CPU module Installation and removal 9 14 Performance sini 4 1 D DIN rail installation adapter 9 11 Applicable eese 9 11 Intervals of installation screws
58. reset 3 to 4 times rapidly processing is performed Flickers The ERR LED goes off sd Reset is completed Goes off Return the RUN STOP RESET 0 77 Resets canceled switch to the STOP position COP RUN STOP x Releasing your hand from the RUN STOP RESET RESET RUN ST P RESET switch switch returns it to the STOP position 4 HARDWARE SPECIFICATION OF THE CPU MODULE MELSEC Q 4 5 Latch Clear Operation To execute latch clear perform remote latch clear operation using GX Developer Latch clear cannot be executed by operating the switches of the CPU module 1 The invalid range of latch clear can be set device by device by making device setting in the parameter mode 2 For remote latch clear operation using GX Developer refer to the operating manual of GX Developer used 5 POWER SUPPLY MODULE MELSEC Q 5 POWER SUPPLY MODULE 5 1 Specification 5 1 1 Power supply module specifications This section gives the specifications of the power supply modules liam Performance Specifications Q61P A1 Q61P A2 Q62P Q63P Base loading position Power supply module loading slot Applicable base unit Q3LIB Q60B 10010 120VAC 19 29915 2490vAC 10 10919 240vAC 10 avoc 30 Input power supply 15 15 15 35 85V to 132VAC 170 to 264VAC 85V to 264VAC 15 6 to 31 2VDC Input frequency 50 60Hz 5 Within 5 Refer to Section 5 1 3 or Rated output Exc E p
59. screw the base cover When running an extension cable the minimum bending radius of the cable should be 55mm 2 17 inch or more If itis less than 55mm 2 17 inch a malfunction may occur due to characteristic deterioration open cable or the like When connecting or disconnecting an extension cable do not hold the ferrite cores mounted at both ends of the cable Hold the connector part of the cable for connection or disconnection i Holding the ferrite core may cause the cable to open within the connector Also if the ferrite core is shifted the characteristic will change When handling the cable take care not to shift the ferrite core positions 2 Connection of extension cable POINT When connecting an extension base unit to the main base unit with an extension cable always plug the OUT side connector of the main base unit and the IN side connector of the extension base unit with an extension cable The system will not operate properly if the extension cable is connected in the form of IN to IN OUT to OUT or IN to OUT When connecting two or more extension base units plug the OUT side connector of the first extension base unit and the IN side connector of the second extension base unit with an extension cable 9 LOADING AND INSTALLATION MELSEC Q a To connect an extension cable to the main base unit remove the portion under the OUT characters on the b
60. table using GX Developer before resuming operation Refer to the GX Developer manual for the memory formatting operation POINT Before storing the PLC always back up the contents of each memory 10 8 11 TROUBLESHOOTING MELSEC Q 11 TROUBLESHOOTING This section describes the various types of trouble that occur when the system is operated and causes and remedies of these troubles 11 1 Troubleshooting Basics In order to increase the reliability of the system not only highly reliable devices are used but also the speedy startup of the system after the occurrence of trouble becomes an important factor To start up the system speedily the cause of the trouble must be located and eliminated correctly The basic three points that must be followed in the troubleshooting are as follows 1 Visual inspection Visually check the following 1 Movement of sequencer stopped condition operating condition 2 Power supply on off 3 State of input output devices 4 Power supply module CPU module input output module intelligent function module installation condition of extension cable 5 State of wiring input output cables cables 6 Display states of various types of indicators POWER LED RUN LED ERR LED INPUT OUTPUT LED 7 States of setting of various types of set switches Setting of No of stages setting connector of extension base unit power interrupt hold on state After confirming items 1 to 7 connect
61. the GX Developer and check the operating conditions of the PLC and the contents of the program 2 Check of trouble Check to see how the operating condition of the PLC varies while the PLC is operated as follows 1 Set the RUN STOP RESET switch to STOP Refer to Section 4 4 for reset operation 2 Reset the trouble with the RUN STOP RESET switch 3 Turn ON and OFF the power supply 3 Reduction in area Estimate the troubled part in accordance with items 1 and 2 above 1 PLC or external devices 2 Input output module or others 3 Sequence program 11 1 11 1 11 TROUBLESHOOTING MELSEC Q 11 2 Troubleshooting The trouble investigating methods contents of troubles for the error codes and remedies of the troubles are described below 11 2 1 Troubleshooting flowchart The following shows the contents of the troubles classified into a variety of groups according to the types of events Error occurrence description gt 7 Proceed to Section 11 2 2 ROWSE PED ott Flowchart for when the POWER LED is turned off Proceed to Section 11 2 3 BE ee elt Flowchart for when the RUN LED is turned off v RUN LED flashing y ERR LED on flashing L v Output module LED not turned on Proceed to Section 11 2 4 Flowchart for when the RUN LED is flashing Proceed to Section 11 2 5 Flowchart for when the ERR LED is on flashing
62. the sequence program corrective and other actions to be taken as a system for the occurrence of a data communication fault should be predetermined between the external device and PLC CPU A CAUTION Do not bunch the control wires or communication cables with the main circuit or power wires or install them close to each other They should be installed 100 mm 3 94 inch or more from each other Not doing so could result in noise that would cause erroneous operation When controlling items like lamp load heater or solenoid valve using an output module large current approximately ten times greater than that present in normal circumstances may flow when the output is turned OFF to ON Take measures such as replacing the module with one having sufficient rated current When the PLC power supply is switched ON OFF proper process output may not be provided temporarily due to differences in delay time and starting time between the PLC power supply and processing external power supply especially DC For example if the processing external supply power is switched on in a DC output module and the PLC power supply is then switched on the DC output module may provide false output instantaneously at power on of the PLC Therefore it is necessary to make up a circuit which can switch on the PLC power supply first Also an abnormal operation may be performed if an external power supply fault or PLC failure takes place To prevent any of the
63. tnnt E e E attri N estrena A 15 About the Generic Terms and Abbreviations ccccecceseeseceeeeceeseeeeeeeeaeeaecaeceeeeaesaecaeseaeeaesaeseseaesaesaeseeeeateaes A 16 Operating Precautions s 2 2 5 andi tete Ide cen Sei P etr aie ieee du re oU anise dee rie ua A 16 1 OVERVIEW 1 1t0 1 6 Tet beatles S45 tia ah eae egeat ated 1 4 2 1 System Configuration of Single CPU System sssssssssssssssssseeeeeene enne 2 1 2 151 00 GPUs 5 inito irte s oett eroe teet a a itas deir ibis eS Pest ELE eee Ie eee ee 2 1 2 1 2 900G PU QOT CPU reete tre rette ratto eio cc o dro abe nee eden 2 3 2 1 3 Configuration for Use of GX Developer sse nennen nnne nennen 2 7 2 2 Precautions for Use of Single CPU System sse nennen 2 8 2 3 System Configuration of Multiple CPU System ssssssssssssssseeeeeeeeen nennen 2 9 2 3 1 QOOGPUJ or QO LOPU cett candi eed teet di tede i e E ERR E Dodd dee dee 2 9 2 3 2 Configuration for Use of GX Developer sssssssssssssssseeseseee nennen nennt trennen 2 13 2 4 Precautions for Use of Multiple CPU System ssssssssssssssssseeeneenentee nennen 2 14 2 5 Confirming the Function Version ccecceceeseeeececeeseeseceeceeeeaeeaecaeeeeeeaeeaecaeeeaseaesaesaeeeaseaesaeeaeeateaeeeeseateaes 2 15 3 GENERAL SPECIFICATIONS 3 1t03 2 4 HARDWARE SPECIFICATION OF THE CPU MODULE 4 1to 4 10 4 T Performance Specif
64. type Base unit power supply module Q32SB Q33SB Q35SB Q61SP CPU module seis QOOCPU Q01CPU PC CPU module motion CPU 2 Input output module QX10 and QY10 etc Intelligent function module Q64AD and QJ71LP21 25 etc 1 In the case of the Q3LISB main base unit 2 In a Multiple CPU System 3 Since there is a strong possibility that the power supply capacity may be insufficient in a Multiple CPU System it is recommended to use the Q3OB main base unit and Q61P power supply module To use the slim type main base unit and slim type power supply module take care of the capacity of the 5 VDC power supply 5VDC Rated output current Q61SP 5 1 3 Precaution when connecting the uninterruptive power supply Be sure of the following terms when connecting the Basic model QCPU system to the uninterruptive power supply abbreviated as UPS hereafter Use a UPS which employs the constant inverter power supply method with 5 or less voltage fluctuation Do not use a UPS with the constant commercial power supply method 5 POWER SUPPLY MODULE MELSEC Q 5 2 Part Names and Settings The part names of each power module are described below 1 Q61P A1 Q61P A2 Q62P Q63P Q64P Q61SP ET 1 PEN 1 MELSEC POWER pee 7 IP POWER i 7 INPUT INPUT 100 120VAC 200 240VAC 50 60Hz 105VA 50 60Hz 105VA OUTPUT 5VDC 6A OUTPUT 5VDC 6A ERR 2 E
65. 0 7 10 5 When Resuming PLC Operation after Storage of PLC with Battery Gone Flat 10 8 14 21 Troubleshiootlng BasieS o n our rer Dentro deett dn tette denna 11 1 11 2 Troubleshooting i rer Pena hein RR 11 2 11 2 1 Troubleshooting flowchart esses eene nennen ener 11 2 11 2 2 Flowchart for when the POWER LED is turned off sss 11 3 11 2 3 Flowchart for when the RUN LED is turned off essen 11 4 11 2 4 When the RUN LED is flashing errien merase eaan eeeeeeee enne E aa Aa AEA TENA ATEN ANANN nennen 11 5 11 2 5 Flowchart for when the ERR LED is on flashing een 11 5 11 2 6 Flowchart for when output module LED is not turned on sseeeee 11 6 11 2 7 Flowchart for when output load of output module does not turn on sesssssss 11 7 11 2 8 Flowchart for when unable to read a program sseeeeeeeeeeneneneen 11 8 11 2 9 Flowchart for when unable to write a program 11 9 11 2 10 Flowchart for when program is rewritten 11 10 11 2 11 Flowchart for when UNIT VERIFY ERR OCCUIS eeseeeeeeeneenneneenneneen nennen 11 11 11 2 12 Flowchart for when CONTROL BUS ERR OCCUIS sssssssseseeeeeee nennen 11 12 11 3 Error Code List nra et eh ene dee Ger e Ge eH e d PSU UE Ee E ECL 11 13 11 3 1 Procedure for reading error codes
66. 0366E This manual describes the structured text language programming methods 13JF68 Sold separately How to Use This Manual This manual is prepared for users to understand the hardware specifications of the modules such as CPU modules power supply modules base units and similar maintenance and inspections of the system and troubleshooting required when you use MELSEC Q series PLCs The manual is classified roughly into three sections as shown below 1 Chapters 1 and 2 Describe the outline of the CPU module and the system configuration The basics of the system configuration of CPU module are described 2 Chapters 3to 7 Describe the general specifications indicating the operating environments of the CPU module power supply module base units and the performance specifications of these modules 3 Chapters 8 to 11 Describe the overall maintenance such as the installation of the CPU module daily inspections and troubleshooting This manual does not explain the functions of the CPU module For these functions refer to the manual shown below Basic model QCPU Q Mode User s Manual Function Explanation Program Fundamentals About the Generic Terms and Abbreviations In this manual the following general names and abbreviations are used for explanation of basic model QCPU unless otherwise specified Generic Term Abbreviation Basic model QCPU General name for QO0JCPU QO0CPU and Q01CPU modules CPU Produ
67. 107 Error Messages 3200 Parameter number 3300 File name device name 3301 3802 SP PARA ERROR 3303 File name drive name 3400 REMOTE PASS Off ERROR 3401 4000 4001 INSTRCT CODE ERR Program error location 4002 4003 4004 4010 4021 4030 4100 MISSING END INS CAN T SET P Program error location CANT SET I 4101 4102 OPERATION ERROR Program error location 4103 4107 4111 4112 4200 FOR NEXT ERROR Program error location 4201 4202 4203 4210 4211 CAN T EXECUTE P Program error location 4212 LED Status B pe O D SD16 to 26 RUN LINK PARA ERROR File name drive name SFC PARA ERROR File name drive name Operating statuses of E CPU Flicker Stop At onse id ALSTOP RUN At power ON Reset B RUN At power ON Reset STOP RUN At power ON Reset STOP RUN When instruction is executed Diagnostic Timing Flicker Flicker Flicker Stop Flicker At power ON Reset Pese STOP RUN Flicker On continue When instruction is executed Flicker When instruction is executed Flicker When instruction is executed x 1 Characters in parentheses indicate the special register numbers where individual information is being stored 2 The CPU operation status when an error occurs can be set at the parameters LED display will change accordingly 11 22 11 22 11 TROUBLESHOOTING MELSEC Q Check t
68. 11 5 Examples of Troubles with Input output Modules 11 7 11 7 11 TROUBLESHOOTING MELSEC Q 11 2 8 Flowchart for when unable to read a program The following shows the flowchart that must be followed when the PLC cannot communicate with the GX Developer while the PLC power supply is turned on The CPU cannot communicate with the GX Developer Is the memory to be Select the correct memory read correct Can the CPU communicata YES with the GX Developer Is the connection cable ted Iv Connect the connection cable properly connected properly an the CPU communicate YES with the GX Developer Can the CPU communicate with the GX Developer by replacing the connection cable YES NO Can the CPU Communicate with GX Developer by lowering the baud rate YES NO Contact the nearest service center dealer or our office and explain the i error symptom and get advice Completion 11 8 11 8 11 TROUBLESHOOTING 11 2 9 Flowchart for when unable to write a program 11 9 MELSEC Q The following shows the flowchart that must be followed when programs cannot be written in the CPU module Unable to write a program Is the password registered Using GX Developer delete the password registration NO Is it able to write a program Perform the following Organize file Confirm memory space Confirm the
69. 264V Input frequency 50 60Hz 5 Input voltage distortion factor Within 5 Refer to Section 5 1 3 Max input apparent power 105VA Inrush current 40A within 8ms R kn uh DESV current Overcurrent DC5V 3 3A or more protection 1 Oyen tage DC5V 5 5 to 6 5V protection 2 Efficiency Permissible instantaneous Within 20ms 100VAC or more power failure time 3 Across inputs LG and outputs FG 2830VAC rms 3 cycles altitude 2 000 m 6 562 ft Across inputs and outputs LG and FG separated Insulation resistance across inputs and LG FG across outputs and FG LG 10M or more by 500VDC insulation resistance tester Riise i By noise simulator of 1500Vp p noise voltage 1us noise width and 25 to 60Hz noise frequency SSO ATUN Noise voltage IEC61000 4 4 2kV None RAV1 25 to 3 5 RAV2 to 3 5 Dielectric withstand voltage Applicable tightening torque 66 to 89N cm External dimensions Refer to Section 4 1 Weight 5 POWER SUPPLY MODULE MELSEC Q POINTS 1 Overcurrent protection The overcurrent protection device shuts off the 5 V 24 VDC circuit and stops the system if the current flowing in the circuit exceeds the specified value The LED of the power supply module is off or on lit dimly upon a voltage drop If this device is activated switch the input power supply off and eliminate the cause such as insufficient current capacity or short Then a few minutes later Switch it on to restart the syst
70. 3 Step No transition No SD14 Sequence step No L SD15 Sequence step No H 5 Pattern data 1514 to 43 10 OjO to 0OJO p LC Not used L SFC block specified 1 not specified 0 SFC step specified 1 not specified 0 SFC transition specified 1 not specified 0 Bit number Xm n n n n n n 9 9 9 9 9 S oa A2 wo hv ay Qoo oO S99 aA O N x 4 For the extension refer to REMARKS on the next page 11 40 11 40 11 TROUBLESHOOTING MELSEC Q Special Register List Continued Set d Corresponding Expl Individual information corresponding to error codes SDO is stored here D File name Drive name Example Nis Meaning Ta D16 Drive b15 to b8 b7 to b0 D17 41H A 4DH M D18 File name 4EH N 49H l D19 ASCII code 8 characters 20H SP 20H SP D20 20H SP 20H SP D21 Extension 4 2EH 51H Q 2EH D22 ASCII code 3 characters 47H G 50H P D23 D24 Vacant D25 D26 2 Time value actually measured Number Meaning SD16 Time 1 us units 0 to 999 us SD17 Time 1 ms units 0 to 65535 ms SD18 SD19 SD20 SD21 SD22 Vacant SD23 SD24 SD25 SD26 3 Program error location Number Meaning D16 Error individual Error individual D17 File name information information ux ASCII code 8 characters S mn D20 Extension 4 2EH D21 ASCII code 3 characters D22 Pattern 5 D23 Block No
71. 502 IEC 57 to 150Hz 9 8m s Und nm X Y Z directions 61131 2 1 10 to 57Hz eee for 80 min continuous 0 001in vibration S7to150Hz 49ms Conforming to JIS B 3502 IEC 61131 2 147 m s 3 times in each of 3 directions X Y Z No corrosive gases 2000m 6562ft max Installation location Inside control panel Overvoltage Il max category 1 Pollution degree 2 2 max 1 This indicates the section of the power supply to which the equipment is assumed to be connected between the public electrical power distribution network and the machinery within premises Category II applies to equipment for which electrical power is supplied from fixed facilities The surge voltage withstand level for up to the rated voltage of 300 V is 2500 V 2 This index indicates the degree to which conductive material is generated in terms of the environment in which the equipment is used Pollution level 2 is when only non conductive pollution occurs A temporary conductivity caused by condensing must be expected occasionally 3 Do not use or store the PLC under pressure higher than the atmospheric pressure of altitude Om Doing so can cause a malfunction When using the PLC under pressure please contact your sales representative 3 GENERAL SPECIFICATIONS MELSEC Q MEMO 4 HARDWARE SPECIFICATION OF THE CPU MODULE MELSEC Q 4 HARDWARE SPECIFICATION OF THE CPU MODULE 4 1 Performance Specification The table b
72. 65 le 3 15 0 01 lf 98 3 86 J 80 0 3 n 0 28 Unit mm inch 3 Main Base Unit Q38B 4 mountiong screws M4 x14 ga 328 12 92 Unit mm inch App 9 App 9 APPENDICES 4 Main Base Unit Q312B 98 3 86 8040 3 4 mountiong screws M4 x 14 MELSEC Q 3 15 0 01 m 7 5 amp 0 30 441 S 1 74 4934 419 0 3 16 51 0 01 439 17 30 App 10 Unit mm inch App 10 APPENDICES MELSEC Q APPENDIX 2 4 Slim type main base unit 1 Main Base Unit Q32SB ar 75 SY i o 0 30 44 1 8 5 101 0 3 J 1 74 0 33 3 98 0 01 114 4 49 4 mounting screws M4 x 12 a 98 3 86 3 15 0 01 Unit mm inch 2 Main Base Unit Q33SB 4 mounting screws M4 x 12 a o gE rt o sv Aiea sa o z x e TO Tor TAA o e o Se 75 Gm H 12940 3 5 08
73. 65B Q68B Q612B Number of I O E installed Extension Persan resets Extendable Applicable module module Q series modules 5 VDC internal current 0 105A 0 110A 0 114A 0 121A consumption M4 screw hole or 4 5 hole for M4 screw Te 189mm 7 43in 245mm 9 65in 328mm 12 92in 439mm 17 30in 98mm 3 86in EE 44 1mm 1 74in 0 23kg 0 25kg 0 35kg 0 45kg Mounting screw MA X 14 4 pieces DIN rail mounting adapter sold separately DIN rail mounting Q6DIN3 Q6DIN2 Q6DIN1 Adapter type Mounting hole size Attachment 6 BASE UNIT AND EXTENSION CABLE MELSEC Q 6 2 Extension Cable Specification Table The list below shows the specifications of the extension cables which can be used for the Basic model QCPU system ees QC05B QC06B QC12B QC30B QC50B QC100B 0 45 5 0 10 0 Cable length Rat 1 97ft 1 2m 3 94ft 3 0m 9 84ft i 1 48ft 16 40ft 32 81ft Connection across the main base unit and extension base unit or across the extension base units 0 15kg 0 16kg 0 22kg 0 40kg 0 60kg 1 11kg Application When the extension cables are used in combination limit the overall length of the combined cable to 13 2 m 43 31 ft 6 BASE UNIT AND EXTENSION CABLE MELSEC Q 6 3 Parts Names of Base Unit The parts names of the base unit are described below 1 Main base unit Q33B Q35B Q38B Q312B
74. 9 Install a safety circuit external to the PLC that keeps the entire System safe even when there are problems with the external power supply or the PLC module Otherwise trouble could result from erroneous output or erroneous operation 1 Outside the PLC construct mechanical damage preventing interlock circuits such as emergency stop protective circuits positioning upper and lower limits switches and interlocking forward reverse operations 2 When the PLC detects the following problems it will stop calculation and turn off all output in the case of a In the case of b it will stop calculation and hold or turn off all output according to the parameter setting a The power supply module has over current protection equipment and over voltage protection equipment b The PLC 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 PLC CPU cannot detect such as in the input output controller Build a fail safe circuit exterior to the PLC that will make sure the equipment operates safely at such times For fail safe circuit examples refer to LOADING AND INSTALLATION in this manual 8 Output could be left on or off when there is trouble in the outputs module relay or transistor So build an external monitoring circuit that will monitor any single outputs that could cause serious trouble When overcurrent which excee
75. Basic Model QCPU Q Mode MITSUBISHI Hardware Design Maintenance and Inspect sp S SENES series eee Q00JCPU Q00CPU MELSEG Q Q01CPU SAFETY PRECAUTIONS 6 Read these precautions before using When using Mitsubishi equipment thoroughly read this manual and the associated manuals introduced in this manual Also pay careful attention to safety and handle the module properly These SAFETY PRECAUTIONS classify the safety precautions into two categories DANGER and CAUTION s 1 D DANGER Indicates that incorrect handling may cause hazardous conditions resulting in death or severe injury N CAUTION Indicates that incorrect handling may cause hazardous conditions resulting in medium or slight personal injury or physical damage N A 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 4 DANGER Install a safety circuit external to the PLC that keeps the entire system safe even when there are problems with the external power supply or the PLC module Otherwise trouble could result from erroneous output or erroneous operation 1 Outside the PLC construct mechanical damage preventing interlock circuits such as eme
76. D24 Step No transition No D25 Sequence step No L D26 Sequence step No H 5 Pattern data 514 to 43 1 0 Bit number 0 O to Oj 0 pK Not used L_ SFC block specified 1 not specified 0 SFC step specified 1 not specified 0 SFC transition specified 1 not specified 0 Parameter number Annunciator number Intelligent function module parameter error Number Meaning Number Meaning Number Meaning SD16 Parameter No 6 No SD16 Parameter No 6 SD17 Error code for intelligent function module SD19 SD18 SD20 SD19 SD 1 SD20 Vacant SD22 Vacant SD 1 SD23 SD22 Vacant SD24 SD25 SD26 For details of the parameter numbers refer to the user s manual Functions Exlanation Proguramming fundamentals of the CPU module used x4 Extensions are shown below Higher8 bits Lowers bits Higher8 bits xtension niame APS Qoo o o go ooo olo ojo aoao o an o a a a a 77 a a a 77 77 77 77 02 P S d S 3 9 3 8 D A wo N eo e oo N o Sequence program SFC program PSH 4H 5H QDR 9 File register 11 41 11 41 11 TROUBLESHOOTING MELSEC Q Special Register List Continued Number Name Meanin Explanation pathy Cor
77. E Power supply module vain paseuri Input output module Q33B Q35B Q38B Q312B Intelligent function module Extension cable QC05B QCO6B QC12B QC30B QC50B QC100B Q6LB extension base unit Q63B Q65B Q68B Q612B Q5LB extension base unit Q52B Q55B B Input output module Intelligent function module ggg Power supply module Input output module Intelligent function module As a power supply module use the Q61P A1 Q61P A2 Q62P or Q64P The slim type power supply module Q61SP is not available 2 SYSTEM CONFIGURATION MELSEC Q b When the slim type main base unit QSLISB is used Battery Q6BAT Basic model QCPU QOOCPU Q01CPU o Bt Slim type power supply module Input output module Intelligent function module Slim type main base unit Q32SB Q33SB Q35SB 1 As a power supply module use the slim type power supply module Q61SP The Q61P A1 Q61P A2 Q62P or Q64P is not available 2 The slim type main base unit does not have the extension cable connector Therefore the extension base or GOT is not connectable 2 SYSTEM CONFIGURATION MELSEC Q 2 Outline of system configuration a When the main base u
78. EC Q Performance Specifications Item Q61SP Base loading position Slim type power supply module installation slot Applicable base unit Q3LISB 10 100 to 240vAC Input power supply 15 AC85V to 264V Rated output 0 05 to 2 0A current 24VDC Overcurrent 2 2A to 5 3A protection 1 Overvoltage 5 5 to 6 5V protection 2 24VDC Efficiency 70 or more Permissiblei fail CBIISSIDIG instantaneous power failure Within 20ms time 3 cie withet nd valles Across inputs LG and outputs FG 9 2830VAC rms 3 cycles 2000 m 6562 ft Across inputs and outputs LG and FG separated across inputs and LG FG across outputs Insulation resistance and FG LG 10M or more by insulation resistance tester By noise simulator of 1500Vp p noise voltage 1s noise width and 25 to 60Hz noise Noise immunity frequency Noise voltage IEC61000 4 4 2kV ERR contact contact switched off opened normally closed contact at an error stop of CPU module for CPU module operating status output voltage current Sed pe Section Ste Oe Mechanical More than 2 million times Life UT Electrical More than 100 thousand times at rated switching voltage current 66 to 89Nscm External dimensions D _ 0 18kg 5 POWER SUPPLY MODULE MELSEC Q QOOJCPU Power Supply Section Performance Specification List Performance Specifications QOOJCPU power supply section 109 100 to 240 vac 0 Input power supply 15 AC85V to
79. ELSEC Q 11 5 2 Output circuit troubleshooting This section describes possible problems with output circuits and their corrective actions Output Circuit Problems and Corrective Actions Condition Corrective Action When the Load is half wave rectified inside in some Connect a resistor several tens to hundreds of output is cases this is true of a solenoid kQ across the load OFF excessive VE ETE Resistor Resistor voltage is Output module applied to all Load the load MES 2 When the polarity of the power supply is as shown in 1 C is charged When the polarity is as shown in 2 the voltage charged in C plus the line voltage are applied across D1 Max voltage is approx 2 2E If a resistor is used in this way it does not pose a problem to the output element But it may cause the diode which is built into the load to deteriorate resulting in a fire etc The load Leakage current due to built in noise Connect C and R across the load Example 1 does not suppression When the wiring distance from the output card turn OFF to the load is long there may be a leakage QY22 Output module triac current due to the line capacity KITE Leakage current output Example 2 11 32 11 32 11 TROUBLESHOOTING MELSEC Q 11 6 Special Relay List 11 33 Special relays SM are internal relays whose applications are fixed in the PLC For this reason they cannot be used by seq
80. EMC Directive The PLC is open equipment and must be installed within a control cabinet for use This not only ensures safety but also ensures effective shielding of PLC generated electromagnetic noise 1 Control cabinet 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 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 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 an EMI gasket on the paint surface Our tests have been carried out on a panel having the damping characteristics of 37 dB max and 30 dB mean measured by 3 m method with 30 to 300 MHz 2 Connection of power and earth wires Earthing and power supply wires for the PLC system must b
81. F Not refreshed ON Refreshed 5 Memory cards Name When this special relay is turned ON I O refresh is performed after execution of the first program and the next program is then O Serial No 04122 or later executed When a sequence program and an SFC program are to be executed the sequence program is executed I O refresh is performed and the SFC program is then executed A Set by Applicable Drive 3 4 usable OFF Unusable i SM620 flags ON Use enabled Always ON S Initial Drive 3 4 protect OFF No protect zT SM621 flag ON Protect Always OFF S Initial i OFF No drive 3 m SM622 Drive 3 flag ON Drive 3 present Always ON S Initial OFF No drive 4 e SM623 Drive 4 flag ON Drive 4 present Always ON S Initial OFF File register not in use iy S Status SMe40 File register use ON File register in use Goes ON when file register is in use QQOCPU Q01CPU only change OFF Program memory execution ON Boot operation in progress SM660 Boot operation S Status Goes ON while boot operation is in process change 6 Instruction Related Special Relays OFF Carry OFF een SM700 Carry flag ON Carry ON Carry flag used in application instruction A Set by Applicable S Instruction execution OFF Search next Designates method to be used by search instruction Mage Searchmethiod ON 2 part search Data must be arranged for 2 part search H
82. JCPU QeDIN2 For Q33B Q52B Q55B Q63B Q32SB Q33SB Q35SB QeDIN3 b Adapter installation method The way to install the adapter for mounting a DIN rail to the base unit is given below Base unit rear O E pe j l o i OO Seats Place the hook of the adaptor Push the top of the adaptor small in the lower hole small far enough until it clicks Insert the adaptor large into the grooves Push the bottom of the adaptor large far of the base unit from below enough until it clicks c Applicable DIN rail types JIS C 2812 TH35 7 5Fe TH35 7 5Al TH35 15Fe d DIN rail mounting screw intervals When using a TH35 7 5Fe or TH35 7 5Al DIN rail rail mounting screws should be tightened at a pitch of 200 mm 7 88 inch or less in order to ensure that the rail has sufficient strength DIN rail DIN rail mounting screw v 35mm 1 38 inch P 200mm 7 88 inch or less 9 LOADING AND INSTALLATION MELSEC Q 9 3 2 Instructions for mounting the base unit When mounting the PLC to an enclosure or the like fully consider its operability maintainability and environmental resistance 1 Module mounting position For enhanced ventilation and ease of module replacement leave the following clearances between the module top bottom and structure parts a In case of main base unit or extension base unit Indicates the panel top wiring duct or any part posit
83. Japan this manual does not require application to the Ministry of Economy Trade and Industry for service transaction permission Specifications subject to change without notice
84. LSEC Q There are the following two different grounding terminals Use either grounding terminal in an earthed status 8 2 6 External wiring 1 Protective grounding Maintains the safety of the PLC and improves the noise resistance Functional grounding L Improves the noise resistance 24 VDC external power supply For the MELSEC Q series 24VDC input output modules and the intelligent function modules which require external supply power use a model whose 24 VDC circuit is intensively insulated from the hazardous voltage circuit External devices When a device with a hazardous voltage circuit is externally connected to the PLC use a model whose circuit section of the interface to the PLC is intensively insulated from the hazardous voltage circuit Intensive insulation Intensive insulation refers to the insulation with the dielectric withstand voltage shown in Table 8 1 Table 8 1 Intensive Insulation Withstand Voltage Installation Category II source IEC664 Rated voltage of hazardous voltage area Surge withstand voltage 1 2 50 us 150 VAC or below 2500 V 300 VAC or below 4000 V 9 LOADING AND INSTALLATION MELSEC Q 9 LOADING AND INSTALLATION In order to increase the reliability of the system and exploit the maximum performance of its functions this section describes the methods and precautions for the mounting and installation of the system 9 1 General Safety Requirements lt DANGER
85. LSECNET H Lineup according to program capacity The optimum CPU module for the program capacity to be used can be selected Q00JCPU QOOCPU 8k steps Q01CPU 14k steps Fast processing The LD instruction processing speeds are the following values Q00JCPU 0 20us QOOCPU 0 16us Q01CPU 0 10us The MELSEC Q series base unit and high speed system bus can speed up access to an intelligent function module and link refresh with a network module MELSECNET H link refresh processing 2 2ms 2k words 1 1 This speed only applies when the SB SW is not used with the Q01CPU and the MELSECNET H network module is used as the main base unit Increase in debugging efficiency through high speed communication with GX Developer The RS 232 interface of the Basic model QCPU enables program write read or monitor at a maximum of 115 2kbps Saved space by a reduction in size The installation area of the Basic model QCPU is about 6096 of that of the AnS series Comparison of installation space MELSEC AisezP POWER e MELSEC AiSgoy RUNG CLR RUN RB uc entat nesel D sr iud dc MITSUBISI MITSUBIS NN 5 dz du dtd iE HERSES en 0 A gx Ko K0 qu gu gu aui qui m MIRI RUN LEES ERR 1 T ES 0 5 7 2 2 2 aa 98mm 3 3 3 3 294 p 4 p 4 3 86 IPULL i H H H inch P T T T ri 8 8 8 8 9 9 9 A A A A B B B B C C C C D D D D RS 232 E E 3
86. MODEL SERIAL 04122 000000008 Function version LISTED 80M1 ar cont eo c Gi C a MITSUBISHI ELECTRIC MADE IN JAPAN 2 Confirming the function version on the system monitor product information list The product information list in the system monitor of GX Developer allows you to confirm the function version of the Basic model QCPU The product information list of the system monitor also allows you to confirm the function versions of the intelligent function modules Serial No Function version Product Information List stot Type series Model name Points 1 0 wo master PLC PLC Q Qo1CPU 030510000000000 Intelli Q QJ71E71 32pt 0000 020810000000000 0 2 None B 0 3 None 0 4 None 0 5 i None B i 0 6 None 0 7 None i CSV file creating Close ENERAL SPECIFICATION 3 G SPECIFICATIONS MELSEC Q 3 GENERAL SPECIFICATIONS Performance specification of QCPU module is as follows Specifications Operating ambient 0 to 55 C temperature Storage ambient 25 to 75 C temperature Operating ambient m 5 to 95 RH non condensing humidity Storage ambient fu 5 to 95 RH non condensing humidity Frequency Acceleration Amplitude Under 0 075mm Conforming 10 to 57Hz intermittent 0 003in to JIS 10 times each in Vibration resist vibration 57to150Hz 98m ibration resistance B 3
87. NA 080187 C Addition Section 2 3 Section 2 3 1 Section 2 3 2 Section 2 4 Section 10 4 Section 10 5 APPENDIX 3 APPENDIX 3 1 APPENDIX 3 2 APPENDIX 3 3 Partial correction About Manuals Chapter 1 Section 1 1 Section 2 1 1 Section 2 1 2 Section 2 2 Section 2 5 Section 4 1 Section 5 1 2 Section 7 1 Section 8 1 3 Section 10 3 1 Section 11 3 2 Section 11 6 Section 11 7 APPENDIX 1 2 APPENDIX 3 1 APPENDIX 3 2 APPENDIX 3 3 Japanese Manual Version SH 080186 D This manual confers no industrial property rights or any rights of any other kind nor does it confer any patent licenses Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual 2001 MITSUBISHI ELECTRIC CORPORATION INTRODUCTION Thank you for choosing the Mitsubishi MELSEC Q Series of General Purpose Programmable Controllers Please read this manual carefully so that equipment is used to its optimum CONTENTS Safety Precautions ia 3 ia mme ed i de men end Hind Maen sui dee A 1 FIGVISIOF IS sinit input tinte bi ode sha nauis seeds ode shed nein de teed dep aime fateri bre Pn dated A 6 zm lita Wien ha ate ees a aaa ieee aan eg iat A 7 About Manuals ihnen pe N p nen npn m nienicqueieiieieqedeteians A 14 How to Use This Manual esessseesieeseeeeseeeeeeeen nennen nnne nnns nnne
88. O instructions 8 1 4 Communication Using The Intelligent Function Module Device 8 1 5 Communication Using The Instructions Dedicated for Intelligent Function Modules 8 2 Request of Intelligent Function Module to Basic Model QCPU 8 2 1 Interrupt from intelligent function module A 12 A 12 9 PARAMETER LIST 10 DEVICES 10 1 Device List 10 2 Internal User Devices 10 2 1 Inputs X 10 2 2 Outputs Y 10 2 3 Internal relays M 10 2 4 Latch relays L 10 2 5 Anunciators F 10 2 6 Edge relay V 10 2 7 Link relays B 10 2 8 Special link relays SB 10 2 9 Step relays S 10 2 10 Timers T 10 2 11 Counters C 10 2 12 Data registers D 10 2 13 Link registers W 10 2 14 Special link registers SW 10 3 Internal System Devices 10 3 1 Function devices FX FY FD 10 3 2 Special relays SM 10 3 3 Special registers SD 10 4 Link Direct Devices Jts c5 10 5 Intelligent Function Module Devices Ut AG 10 6 Index Registers Z 10 6 1 Switching between main routine sub routine program and interrupt program 10 7 File Registers R 10 8 Nesting N 10 9 Pointers 10 10 Interrupt Pointers I 10 11 Other Devices 10 11 1 SFC block device BL 10 11 2 Network No designation device J 10 11 3 I O No designation device U 10 11 4 Macro instruction argument device VD 10 12 Constants 10 12 1 Decimal constants K 10 12 2 Hexadecimal constants H 10 12 3 Real number E 10 12 4 Character string 10 13 Useful Method of Using
89. Properly fix the power supply module Can POWER LED be turned on 1 Check the electric current capacity and reduce the amount of overcurrent 2 Tum OFF the input power and wait several minutes before turning it ON again Is overcurrent protection and overvoltage protection working Can POWER LED be turned on Contact the nearest service center dealer or our office and explain the error symptom and get advice Completion 11 3 11 3 11 TROUBLESHOOTING MELSEC Q 11 2 3 Flowchart for when the RUN LED is turned off The following shows the flowchart to be followed when the RUN LED of the CPU module goes off during the PLC operation RUN LED is turned off Proceed to Section 11 2 2 Is he PONER TED i a Flowchart for when the POWER E Py 5 LED is turned off Proceed to Section 11 2 5 Flowchart for when the ERR LED is flashing Is ERR LED on flashing Reset the CPU module RUN STOP RESET switch RUN LED is off RUN LED is on 1 PLC part connection fault 2 By excessive noise For the case of 1 For the case of 2 Set the CPU module s RUN STOP RESET switch to STOP and write END to address 0 with the GX Developer Contact the nearest service center dealer or our office and explain the error symptom and get advice Set the RUN STOP RESET switch to RUN and
90. RR K 24VDC o sa Ly 3 oH ke 3 e e 24VDC 0 5A H ro to INPUT N 100 120VAC Q A 4 os 10 Bion A ONO I CI xmi Es 9 o Mf i 9 9 Q61P A1 Q61P A2 8 y T 4 mh 7 7 100 240VAC ENDO 5 jon O 4 2 l a Ba Lye 24VDC 0 5A H H Ea Q 4 3 Fa D4 3 wH 4 Mid 2 INPUT ol o 1 2 INPUT aise 2 im 24G ne Q63I MELSEC 4P 100 120 200 240VAC OUTPUT SVDC8 5A AN 24VDC 0 5A Ly H e HTO H 3 SQ 4 INPUT N 14 100 120 200 240VAC e AT Wii 9 Q64P 5 POWER SUPPLY MODULE MELSEC Q Application POWER LED 5VDC power indicator LED e i Turned OFF opened when a stop error occurs in the CPU module Normally off 2 ERR terminals j 3 when loaded in an extension base unit FG terminal Ground terminal connected to the shield pattern of the printed circuit board a Eadem Grounding for the power supply filter In case of AC input Q61P A1 Q61P A2 Q62P Q64P and Q61SP it has a half pote
91. S 1F 3F 5F 7F 9F System configuration Power supply module CPU module The above system assumes that each slot is loading with a 32 point module Maximum number of Not extendable Extension Stages o Mei 0 Maximum number of input output modules to 5 modules be installed Maximum number of 1024 1 input output points Sipe maltese Q32SB Q33SB Q35SB unit model Extension base unit Not connectable Extension cable Not connectable 1 Use Q61SP for the power supply module Q61P A1 Q61P A2 Q62P or Q64P is not available for the power supply module 2 The slim type main base unit has no extension cable connector Therefore extension base unit or GOT is not connectable 1 Indicates the maximum number of I O points of the CPU module and does not indicate the maximum number of I O points of the system When a CC Link LT module is used 1024 points can be controlled per module Notes 2 SYSTEM CONFIGURATION MELSEC Q 2 1 3 Configuration for Use of GX Developer sd Basic model QCPU QO0CPU Q01CPU Basic model QCPU Q00JCPU RS 232 cable QC30R2 V AES Se E EE TO ES e SX FR LIT ASE MEE SEES e Personal Computer GX Developer Version 8 or later gt O GX Developer Ver 7 can be used when the functions added to the function ver
92. SD213 after execution of END instruction for changed scan is written to the clock device ON when error is generated in clock data SD210 through SD213 value and OFF if no error is detected U S Request Goes OFF when reset of the No 1 CPU is canceled Comes ON when the No 1 CPU is resetting including the case where the CPU is removed from the base The other CPUs are also put in reset status Goes OFF when reset of the No 2 CPU is canceled Comes ON when the No 2 CPU is resetting including the case where the CPU is removed from the base The other CPUs result in MULTI CPU DOWN error code 7000 Goes OFF when reset of the No 3 CPU is canceled Comes ON when the No 3 CPU is resetting including the case S Status O where the CPU is removed from the base Serial No The other CPUs result in MULTI CPU DOWN error code 7000 49 04122 or later Goes OFF when the No 1 CPU is normal including a continuation error S Initial Comes ON when the No 1 CPU is during a stop error Goes OFF when the No 2 CPU is normal including a S Initial U a O 3 Eos Serial No 04122 or later continuation error Comes ON when the No 2 CPU is during a stop error Goes OFF when the No 3 CPU is normal including a S Status change continuation error Comes ON when the No 3 CPU is during a stop error This flag is enabled when the time reserved for communication processing is set
93. SP is not available for the power supply module 2 SYSTEM CONFIGURATION MELSEC Q b When slim type main base unit Q3LISB is used p LITHIUM BATTERY o0 Basic model QCPU QOOCPU CQ01CPU Battery Motion CPU Q6BAT PC CPU module x1 g e 2 Slim type power supply l O intelligent function modules Slim type main base unit Q32SB Q33SB Q35SB 1 1 Contact the following company for the PC CPU module CONTEC Co Ltd TEL 81 6 6472 7130 2 2 Use the slim type power supply module Q61SP The Q61P A1 Q61P A2 Q62P or Q64P is not available 3 The slim type main base unit does not have an extension cable connector The extension base or GOT is not connectable 2 SYSTEM CONFIGURATION MELSEC Q 2 Outline of system configuration when Basic model QCPU motion CPU and PC CPU module are mounted a When main base unit Q3LIB is used a System where extension base units b System where extension base units and GOT are connected are connected Main base unit Q38B 4 5 6 7 Slot 0123 4 5 6 7 Slot 30 50 70 90 number a 10 30 50 70 90 number dr esis Extension Power Supply module 2F 4F 6F 8F AF 2F 4F 6F 8F AF PC CPU occupies 2 slots 4_ PC CPU occupies 2 slots in base unit Q65B base unit Q38B mE 9 101112 9 101112
94. Serial communication module of function version B Serial communication module of function version B 2 Ethernet module of function version B Ethernet module of function version B 3 Modem interface module of function version B Modem interface module of function version B 2 1 The program contains an instruction code that cannot be 4000 decoded 2 An unusable instruction is included in the program us O 4001 Though the program is not an SFC program it includes SFC Serial No dedicated instructions 04122 or later Read the common information of the error using GX Developer 1 The Sensen ate designated by the program has an ang check and correct the error step corresponding to that value inco ce UE HO Nae program error location 2 The extension instruction specified in the program cannot be executed by the specified module 4003 The extension instruction designated by the program has an incorrect number of devices 4004 The extension instruction designated by the program designates a device which cannot be used 4010 There is no END FEND instruction in the program R 3 ead the common information of the error using GX Developer 4021 The common pointers used by individual files are overlapping and check and correct the error step corresponding to that value 4030 The allocation pointers numbers used by individual files overlap program error location overlapping 1 The designated device num
95. absorber for lightening as shown below PLC input output devices E1 W Surge absorber for lightening 1 Separate the ground of the surge absorber for lightening E1 from that of the PLC E2 2 Select a surge absorber for lightening whose power supply voltage does no exceed the maximum allowable circuit voltage even at the time of maximum power supply voltage elevation 9 LOADING AND INSTALLATION 2 2 2 MELSEC Q 2 Wiring of input output equipment a Insulation sleeved crimping terminals cannot be used with the terminal block It is recommended to cover the wire connections of the crimping terminals with mark or insulation tubes b The wires used for connection to the terminal block should be 0 3 to 0 75mm in core and 2 8mm 0 11 inch max in outside diameter c Run the input and output lines away from each other d When the wiring cannot be run away from the main circuit and power lines use a batch shielded cable and ground it on the PLC side In some cases ground it in the opposite side PLC Shielded cable Input Output e Where wiring runs through piping ground the piping without fail f Run the 24VDC input line away from the 100VAC and 200VAC lines g Wiring of 200m 686 67 feet or longer distance will give rise to leakage currents due to the line capacity resulting in a fault Refer to Section 11 5 for details 3 Grounding To g
96. al information is being stored CAN T EXECUTE I Program error location 11 24 11 24 11 TROUBLESHOOTING Error Code SD0 x 1 Error Contents and Cause 4213 More than 16 nesting levels have been inserted pointer does not exist program main program 4231 The number of IX and IXEND instructions is not equal maximum value SFC program The step No specified in the SFC program is beyond the maximum value maximum value maximum value 4423 Step relays are insufficient in the SFC program The SFC program cannot be executed 1 The data of the block data setting is illegal 2 The SFC data device of the block data setting is beyond the device setting range set in the PLC parameter 1 The block parameter setting is abnormal 1 The structure of the SFC program is illegal The structure of the SFC program is illegal 1 STEPI instruction does not exist in the block of the SFC program 4431 4432 4502 The structure of the SFC program is illegal 1 The step specified in the TSET instruction does not exist 2 In jump transition the host step number was specified as the destination step number The structure of the SFC program is illegal 1 The step specified in the TAND instruction does not exist The structure of the SFC program is illegal 1 In the operation output of a step the SET Sn BLmSn or RST Sn BLmSn instruction was specified for the host step The structure of the SFC progra
97. arameter drive name and file name correspond to the numerical values there parameter number and correct Create the designated file Read the individual information of the error using GX Developer check to be sure that the parameter drive name and file name correspond to the numerical values there parameter number and correct Check the space remaining in the memory card Read the common information of the error using GX Developer check to be sure that the parameter device allocation setting and the program file device allocation correspond to the numerical values there file name and correct if necessary Delete unnecessary program files Match the program name with the program contents e Check whether the program version is gt QPG Check the file contents to be sure they are for a sequence program Read the error detailed information at the peripheral device check the parameter items corresponding to the numerical values parameter numbers there and correct when necessary If the error is still generated following the correction of the parameter settings it is likely that there is a memory error in the program memory of the CPU module Contact your nearest Mitsubishi representative 1 Characters in parentheses indicate the special register numbers where individual information is being stored 11 19 11 19 11 TROUBLESHOOTING MELSEC Q Error Code List Continued Common In
98. ase cover with a tool such as a flat blade screwdriver 5 5 x 75 6 x 100 This also applies to a case where an extension cable is connected to the OUT side connector of the extension base unit For the QOOJCPU remove the cover by hand OUT side of extension base unit Main base unit E S I 3 Base cover T ee 9 Oo b To connect the extension cable to the next extension base unit remove the seal applied under the IN characters on the base cover IN side of extension base unit c When plugging the extension cable to any base unit hold the connector part of the extension cable d After fitting the extension cable always tighten the extension cable connector fixing screws Tightening torque 20N cm 9 LOADING AND INSTALLATION 2 g MELSEC Q 3 Disconnection of extension cable When unplugging the extension cable hold and pull the connector part of the extension cable after making sure that the fixing screws have been removed completely 9 LOADING AND INSTALLATION MELSEC Q 9 6 Wiring 9 6 1 The precautions on the wiring D DANGER Completely turn off the external power supply when installing or placing wiring Not completely turning off all power could result in electric shock or damage to the product When turning on the power supply or operating the module after installation or wiring work be sure that the module
99. ase unit check the connection status with the display device If the error occurs after the above checks have been made it suggests a hardware fault Contact your nearest Mitsubishi representative Write after correcting network parameters If the error persists after corrections have been made Contact your nearest Mitsubishi representative Write after correcting network parameters If the error persists after corrections have been made Contact your nearest Mitsubishi representative Delete the Ethernet setting parameter of the Ethernet module controlled by another CPU Change it for the head I O number of the Ethernet module controlled by the host CPU Write after correcting network parameters If the error persists after corrections have been made contact your nearest Mitsubishi representative Delete the CC Link setting parameter of the CC Link module controlled by another CPU Change the number for the head I O number of the CC Link module controlled by the host CPU 1 Characters in parentheses indicate the special register numbers where individual information is being stored 11 21 O Serial No 04122 or later O Serial No 04122 or later Q00 Q01 Serial No 04122 or later Q00 Q01 Serial No 04122 or later 11 21 11 TROUBLESHOOTING MELSEC Q Error Code List Continued Individual Information Common Information SD5 to 15 Error Code SDO 1 3106 3
100. base unit Since the ASGT QCNB is supplied with 5VDC from the power supply module loaded on the main base unit 29mA must be added to I2 as the current consumption of the ASGT QCNB For details of the GOT bus connection refer to the GOT A900 Series User s Manual Connection 7 BATTERY MELSEC Q 7 BATTERY This section describes the specifications and handing of the memory card and battery which can be used on the Basic model QCPU 7 1 Battery Specifications Manganese dioxide lithium primary Classification battery Initial voltage 3 0V Nominal current 1800mAh Storage life 5 years room temperature Total power interrupt P P Refer to Section 10 3 1 Latch of the program memory standard RAM and latch device 7 BATTERY 7 2 Installation of Battery MELSEC Q 1 The battery for the CPU module is shipped with its connector disconnected Connect the connector as follows Open the cover at the CPU module s front Confirm that the battery is loaded correctly Insert the battery connector into the connector pin on the case Be sure that the insertion direction is correct Completion Refer to Section 10 3 for the battery life and replacement method 8 EMC AND LOW VOLTAGE DIRECTIVES MELSEC Q 8 EMC AND LOW VOLTAGE DIRECTIVES For the products sold in European countries the conformance to the EMC Directive which is one of the European Di
101. bers for data processed by the instruction exceed the usable range 2 The storage data or constants for the devices designated by the instruction exceed the usable range 1 The network number and station number designated by a dedicated network instruction are not correct 2 The link direct device j 1 1 W L 1 is not set correctly In a multiple CPU system the parameter setting of automatic 3303 refresh setting etc was made to the intelligent function module controlled by another CPU 4002 Read the common information of the error using GX Developer and check and correct the error step corresponding to that value program error location Delete the link direct device which was specified for the In a multiple CPU system a link direct device j 1G 1 was network module controlled by another PLC from the program Serial No specified for the network module controlled by another PLC Specify the link direct device for the network module controlled 04122 or later by the host station O 4103 Read the common information of the error using GX Developer and check and correct the error step corresponding to that value QOO Q01 4107 33 or more multiple CPU dedicated instructions were executed program error location Serial No from one CPU module 04122 or later An attempt was made to perform write to the CPU shared 4111 memory write disable area of the host station CPU module with Read the common information of the
102. by the system re um 4151u p y y Do not delete the target file since it cannot be deleted was attempted 41654 A multi block online program correction Secure a multi block online program correction system file system file does not exist area at the time of formatting Increase the free space of the specified drive 41D0u The route directory has no free space Optimize the specified drive to increase continuous free ar eas The file pointer is insufficient isk i ite Cancel the write protection of the disk and execute again The drive does not respond The address or sector is not found The file cannot be accessed properly File related At the time of file access time out occurred 41E9H gate i L Execute again after some time 41EBu The path name is too long Check the length of the path name 41ECH isk i i Change the specified drive An attempt to make a file continuous failed EN iz Optimize the specified drive to increase continuous free 41EDu There are enough free file areas which bres cannot be taken continuously 41F2H The specified drive is ROM Check the specified drive Format it for RAM Make either the existing program or a newly written Program was written beyond the range of the 41FAn program smaller so that the programs do not exceed the sequence execution area range of the sequence execution area The same starting source has alread 41FBu 9 f y Check if it is being processed by ano
103. cceceeceeeeeeeceeeeeeeaesaeseeeaeeeseeeeeeaeeaes App 14 APPENDIX 3 1 Specification comparison essent nnne nnna App 14 APPENDIX 3 2 Additional functions an A AAA A AR nnne App 14 APPENDIX 3 3 Usability of additional functions by GX Developer version sss App 15 INDEX Index 1 to Index 2 A 9 A 9 Related manual sss Basic model QCPU Q Mode User s Manual Function Explanation Program Fundamentals CONTENTS 1 OVERVIEW 1 1 Features 1 2 Program Storage and Calculation 1 3 Convenient Programming Devices and Instructions 2 SYSTEM CONFIGURATION 2 1 System Configuration 2 1 1 Q00JCPU 2 1 2 QOOCPU Q01CPU 2 1 3 Configuration of GX Developer 2 2 Precaution on System Configuration 2 3 Confirming the function version 3 PERFORMANCE SPECIFICATION 4 SEQUENCE PROGRAM CONFIGURATION amp EXECUTION CONDITIONS 4 1 Sequence Program 4 1 1 Main routine program 4 1 2 Sub routine programs 4 1 3 Interrupt programs 4 2 Concept of Scan Time 4 3 Operation Processing 4 3 1 Initial processing 4 3 2 I O refresh I O module refresh processing 4 3 3 Automatic refresh of the intelligent function module 4 3 4 END processing 4 4 RUN STOP PAUSE Operation Processing 4 5 Operation Processing during Momentary Power Failure 4 6 Data Clear Processing 4 7 Input Output Processing and Response Lag 4 7 1 Refresh mode 4 7 2 Direct mode 4 8 Numeric Values which Can Be Used in
104. ceceeeeeeeeeeceeeeeeeeeceeceeeeaecaecaeeseeeaecaecaeseaseaeeaesaesaseaecaeseeesetaeseeeeaseaees 9 1 9 2 Calculating Heat Generation by PLC sse enne nennen nne tritt tnnt 9 6 9 3 Module Installation n rrt nr Pe eer ee P e E Po e dg 9 9 9 3 1 Precaution onilnstallation nsina P E EUR POPE EQ EIER EUR SUR FOE PER EQ i PEE bo 9 9 9 3 2 Instructions for mounting the base Unterer nenin E E ENAERE E EETA 9 12 9 3 3 Installation and removal of the module eene 9 15 9 4 Setting the Stage Number of the Extension Base Unit sese 9 17 9 5 Connection and Disconnection of the Extension Cable ssssssssssseeeeeneenenns 9 18 9 6 WINING sse phUREPRE pP pe EIQUE 9 21 9 6 1 The precautions on the Wringer aeee nren TNTE E E E AETA NAE TAE EEE ntn nennen ens 9 21 9 6 2 Connecting to the power supply module cececceceeeeeeeceeceeeeseeaeceeeecesaeeaesaeseeeeaesaeseeseeeeaeeaeeeeteneaes 9 24 10 1 Daily InSpeCtiOn uiii iier c ee beat EA ES e e n epe 10 2 10 2 Pertodic IrispectiOn 5 2 1 5 Steinen inei ni ae ip I den i EUER 10 3 10 3 Battery Replacement A 8 A 8 10 3 1 Battery service life ce nne Ai een e in Ai nein 10 5 10 3 2 Battery replacement procedure ceeceeeceeseceneeeneeeeeeseeeaeeeaeeeaeeeaeesaeesaeeeaeeeaeeeaeeeaeeaeeeaeesaeeeieeeaeees 10 6 10 4 When Resuming Operation after Storage of PLC without Battery sss 1
105. circuits inside the above modules are out of the low voltage directive application range 4 Intelligent function modules The intelligent function modules such as the analog network and positioning modules are 24VDC or less in rated voltage and are therefore out of the low voltage directive application range 5 Display device Use the display conforming to the EU directive 8 EMC AND LOW VOLTAGE DIRECTIVES 8 2 3 Power supply 8 2 4 Control box MELSEC Q The insulation specification of the power module was designed assuming installation category Il Be sure to use the installation category Il power supply to the PLC 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 D lt gt lt gt lt gt lt gt Category IV Category Ill Category II Category Figure 8 1 Installation Category Category II indicates a power supply whose voltage has been reduced by two or more levels of isolating transformers from the public power distribution Because the PLC 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 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 foll
106. city Drive 4 SD623 Standard ROM capacity Drive 3 capacity Drive 4 capacity Drive 3 use conditions spe24 D ive 3 use conditions File register D640 Stores drive number being used by file register D641 D642 D643 File register file File register file D645 D646 Indicates the drive 3 4 models b15 to b8 b7 to b4 b3 to bO 0 Drive 3 0 Absent Standard RAM 1 Present Drive 4 Standrd ROM Drive 4 is fixed to 3 because it has built in Flash ROM Fixed at 3 Drive 3 capacity is stored in 1kbyte units Fixed to 61 because it has 61kbyte RAM built in Drive 4 capacity is stored in 1kbyte units Drive 3 use conditions are stored in bit pattern b15 to b4 to bo 0 0 0 0 0 0 0 ud File register R 1 In use 0 Not used Stores file register file name with extension selected at parameters as ASCII code b8 b7 to b0 First character M Third character I Fifth character Seventh character 2En Second character of extension D b15 to Second character A Fourth character N Sixth character Eighth character First character of extension Q Third character of extension R SD641 SD642 SD643 SD644 SD645 SD646 S Initial S Initial S Initial S Status change S Status change 1 S Initial File register s 4 m D647 p
107. correct the program corresponding to that value Serial No program error location 04122 or later 2120 QALB or QA1S TB was used as the base unit Use QU as the base unit O 2122 1 odule is installed at 25th or higher slot 17th or higher slot for Q00J 2 A module is installed at the slot later than the number of slots specified with base allocation setting 3 A module is installed at the I O points later than the actual VO points 4 A module was installed across the boundary of the actual I O points 5 5 or more extension base units were added 3 bases for Q00J An unrecognisable module has been installed 1 SES 2 There was no response form the intelligent function module 2200 There is no parameter file at the program memory 2210 The boot file contents are improper The file designated at the PLC file settings in the parameters cannot be found The file designated at the parameter PLC RAS settings fault history area has not been created There is a program file that uses a device exceeds the device 2500 allocation range designated by the parameter device settings 2501 There are three or more program files 1 2 The program name differs from the program contents The program file is not QCPU QnACPU compatible Alternatively the file contents are not those of a sequence program 2502 2503 2504 The parameter settings for timer time limit setting the RUN
108. ct name of GPP function software package SWLID5C GPPW E EV compatible with Q Series GX Devel per Abbreviation for GX Developer of Version 7 or later Use Version 8 when using the functions of the function version B General name for Q33B Q35B Q38B Q312B type main base unit with QOOCPU Q01CPU Q Series power supply module input output module and intelligent function module attachable 1 General name for Q32SB Q33SB and Q35SB slim type main base units to which the QSLISB following modules can be installed QOOCPU Q01CPU slim type power supply module input output module intelligent function module 1 General name for Q52B and Q55B type extension base unit with Q series input output module and intelligent function module attachable General name for Q63B Q65B Q68B and Q612B type extension base unit with Q Series power supply module input output module and intelligent function module attachable General name for Q33B Q35B Q38B and Q312B type main base unit to which the Main base unit following modules can be installed QOOCPU Q01CPU Q series power supply module input output module intelligent function module and QOOJCPU base unit 1 oM General name for Q32SB Q33SB and Q35SB slim type main base unit to which the Slim type main base unit following modules can be installed QOOCPU Q01CPU slim type power supply module input output module and intelligent function module 1 ed name for QCO5B QC06B QC12B QC30B
109. d connector connected Read the error common information at the peripheral device and check and or change the module that corresponds to the numerical value module number there Alternatively monitor special registers SD150 SD157 using GX Developer and check and replace the module where the bit of its data is 1 l O module information power ON is changed 1 VO module or intelligent function module is not installed properly or installed on the base unit 2001 During operation a module was mounted on the slot where the During operation do not mount a module on the slot where the empty setting of the CPU module was made empty setting of the CPU module was made 5 1 5 or more extension base units were installed R f Remove the fifth extension base unit and later Serial No 2010 2 When a display device was bus connected the CPU module Power on the PLC and display device again 04122 or later was reset while the power of the display device was OFF 2011 The QALB or QA1S B was used as the base unit Do not use the QA JB or QA1S B as the base unit 1 In the parameter I O allocation settings an Inteli intelligent function module was allocated to a location reserved for an I O module or vice versa 2 BD or nothing s gaa eel a Moe OT aol Reset the parameter I O allocation setting to conform to the 2100 9 actual status of the intelligent function module and the CPU
110. dded to the Basic model CPU whose first five digits of serial No are 04122 or later The remote password function can be executed when the Ethernet module serial communication module or modem interface module of function version B is used with GX Developer 8 or later 2 SYSTEM CONFIGURATION MELSEC Q 2 SYSTEM CONFIGURATION This section describes the system configuration of the Basic model QCPU cautions on use of the system and configured equipment 2 1 System Configuration of Single CPU System 2 1 1 QOOJCPU This section explains the equipment configuration of a QOOJCPU system and the outline of the system configuration 1 Equipment configuration ooo jum Basic model QCPU Input output module Q00JCPU Intelligent function module Battery Q6BAT Extension cable Q50B extension base unit Q6LB extension base unit QCO05B QC06B QC12B Q52B Q55B m QC50B QC100B Q63B Q65B Q68B Q612B t t o M Power supply module Input output module Intelligent function module ele H e Input output module Intelligent function module 2 SYSTEM CONFIGURATION MELSEC Q 2 Outline of system configuration a System including ext
111. ding slot been dismounted mounted during operation YES Reset the CPU module NO Is the module of YES the applicable slot installed properly Install the module properly Has the error disappeared YES NO Is the ERR LED YES turned off Replace the corresponding module Are all the extension cables of the base module connected properly NO F Install the extension cable properly YES NO Is the ERR LED YES turned off Replace the corresponding Proper operation module Error detection Proper operation Replace the CPU module Error detection Replace the corresponding F roper operation base unit Error detection Hardware error Contact the nearest service center dealer or our office and explain the Y error symptom and get advice Completion 11 11 11 11 TROUBLESHOOTING 11 2 12 Flowchart for when CONTROL BUS ERR occurs MELSEC Q The following shows the flowchart that must be followed when the CONTROL BUS ERR occurs while the PLC power supply is turned on or during the operation This flow chart can be confirmed only when a specific slot base unit can be detected by the error code CONTROL BUS ERR occurs Check the slot and the base unit where error occurred with the GX Developer Is the module of the applicable slot installed properly Is the extension cable
112. dividual LEDStaus Operating aCR Sper Error Messages Information Information LED eee statuses of Diagnostic Timing SD5 to 15 SD16 to 26 RUN ERROR CPU PARAMETER ERROR File name drive name Parameter number Flicker Stop Atpower ON qid LINK PARA ERROR File name drive name Parameter number Flicker Stop ias E RUN x 1 Characters in parentheses indicate the special register numbers where individual information is being stored 11 20 11 20 11 TROUBLESHOOTING MELSEC Q Fror Code i Corresponding i ii TUE UT The number of devices set at the parameter device settings exceeds the possible CPU module range The parameter file is not compatible with the QCPU QnACPU Alternatively the contents of the file are not parameters n a multiple CPU system configuration the setting of the multiple CPU system parameter differs from that of the reference CPU CPU No 1 n a multiple CPU system the multiple CPU automatic refresh setting is any of the following 1 When a bit device is specified as the refresh device a number other than a multiple of 16 is specified for the refresh head device The device specified is other than the one that can be specified The number of transmission points is an odd number The total number of transmission points is greater than the maximum number of refresh points 3012 The number of actually installed modules is different from that designated in the number of modules s
113. ds the rating or caused by short circuited load flows in the output module for a long time it may cause smoke or fire To prevent this configure an external safety circuit such as fuse Build a circuit that turns on the external power supply when the PLC main module power is turned on If the external power supply is turned on first it could result in erroneous output or erroneous operation When there are communication problems with the data link refer to the corresponding data link manual for the operating status of each station Not doing so could result in erroneous output or erroneous operation Nperating status of each station Not doing so could result in erroneous output or erroneous operation 9 LOADING AND INSTALLATION MELSEC Q D DANGER When connecting a peripheral device to the CPU module or connecting a personal computer or the like to the special function module to exercise control data change on the running PLC configure up an interlock circuit in the sequence program to ensure that the whole system will always operate safely Also before exercising other control program change operating status change status control on the running PLC read the manual carefully and fully confirm safety Especially for the above control on the remote PLC from an external device an immediate action may not be taken for PLC trouble due to a data communication fault In addition to configuring up the interlock circuit in
114. e GOT is bus connected a Selection condition 4 75VDC or higher should be supplied to the IN connector of the Q5LIB b How to calculate voltage to IN connector The 5VDC output voltage of the power supply module on the main base unit is set to at least 4 90 VDC Therefore the Q5LIB can be used if the voltage drop is 0 15V or lower 4 9V 4 75V 0 15V Main base unit Q301B Extension Cable Power Extension Cable Supo Conductor Type module Resistance Q R1 Extension base unit Q5L1B QCO5B QCO06B QC12B QC30B Di QC50B H i2 GOT QC100B GOT gt Number of GOTs connected Max 5 units Lj Symbol Description Voltage drop at the extension cable between the main base unit and extension base unit Q5LIB 5VDC current consumption when the Q5LIB is used as Extension n 1 n 1 to 2 n Extension No of the Q6LB connected Sum total of current consumed by Q5LIB and currents consumed by input output intelligent function modules loaded on the Q5LIB 5VDC current consumption of the GOT current consumption per GOT is 254mA 2 254 X c c Number of GOTs connected c 1 to 5 6 BASE UNIT AND EXTENSION CABLE MELSEC Q When connecting GOT by extension cable that is 13 2 m 43 31ft or longer the bus extension connector box A9GT QCNB is required A9GT QCNB cannot be connected to the QOOJCPU main base unit Connect ASGT QCNB to the extension
115. e capacity cannot be te obtained The specified device memory cannot be 4051u accessed 40534 An error occurred when writing data to the specified drive memory An error occurred when deleting the data in eee the specified drive memory App 3 App 3 APPENDICES MELSEC Q hexadecimal item The monitor condition registration CPU Reexecute monitor after the monitor by the other 4060H module system area is already being used by equipment has completed Or increase the system area of another piece of equipment the program memory using the format with option 4061u Registration failed Execute registration again A T ee Do not conduct monitor detail conditions from the specified The monitor detail condition is already being 4062H used and monitored by another piece of Squipment Or reexecute monitoring after deleting the monitor detail equipment conditions of the other equipment que ee SI julianeous tle aneeeeee Reduce the number of simultaneous file accesses number 4063H number of file locks from multiple locations exceeded 16 of file locks from multiple locations to 10 or less 4064H Online There Fes prob emiwitithe Specified Check the specified contents ES contents registration The device allocation information differs from Check the parameter Or check the data A keyword that differs from the keyword set 4066H in the specified driver memory has been Check the specified keyword speci
116. e 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 PLC 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 is 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 AND LOW VOLTAGE DIRECTIVES 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 noise emission use shielded cable for the cables which are connected to the input output modules and intelligent function modules and may be extracted to the outside of the control panel The use of a shielded cable also increases noise resistance The signal lines connected to the PLC
117. e device that can be specified as the refresh device Set the number of transmission points to an even number Set the total number of transmission points within the range of the maximum number of refresh points Check the network parameters and mounting status and if they differ match the network parameters and mounting status When the network parameters have been corrected write them to the CPU module Check the setting of the extension stage numbers of the extension base units Check the connection status of the extension base units and connectors When a display device is connected to the main base unit or extension base unit check the connection status with the display device If the error occurs after the above checks have been made it suggests a hardware fault Contact your nearest Mitsubishi representative Delete the network setting parameter of the MELSECNET H module controlled by another CPU Change the number for the head I O number of the MELSECNET H module controlled by the host CPU Check the network parameters and mounting status and if they differ match the network parameters and mounting status When the network parameters have been corrected write them to the CPU module Check the setting of the extension stage numbers of the extension base units Check the connection status of the extension base units and connectors When a display device is connected to the main base unit or extension b
118. e group No of the installed Ethernet module Indicates the station No of the installed Ethernet module S Initial 9o E glo o S zz z 9 11 46 11 46 11 TROUBLESHOOTING MELSEC Q Special Register List Continued Set d Corresponding N N M Explanation Number of multiple The number of CPU modules that comprise the multiple PLC system is stored PLCs 1 to 3 Empty also included The CPU module types of No 1 CPU to 3 and whether the CPU modules are mounted or not are stored b15 to bi2bi1 to b8b7 to b4b3 to bO SD394 Empty 0 PLC No 3 PLC No 2 PLC No 1 CPU mounting Ie Pe ZU information S Initial CPU module mounted l CPU module type or not mounted 0 PLC CPU 0 Not mounted 1 Motion CPU Multiple PLC aed 2 PC CPU O system s Serial number information In a multiple PLC configuration the PLC No of the host PLC is stored 04122 or later No 1 CPU 1 No 2 CPU 2 No 3 CPU 3 The operation information of each PLC No is stored status The information on the number of multiple PLCs indicated in SD393 is stored No 2 CPU operation b15b14 to b8b7 to b4b3 to bO status Empty Classification Operation status S When L Mounted or not END D NOLENS processing 1 Mounted 0 Normal 0 RUN error No 3 CPU operation 1 Minor fault 1 STEP RUN status 2 Medium fault 2 STOP 3 Major fault 3 PAUSE FH Reset 4 Initial FH Rese
119. e 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 Clamp fitting Paint mask Shielded cable Shielded cable Wire Crimp terminal 8 EMC AND LOW VOLTAGE DIRECTIVES 2 MELSEC Q MELSECNET H module Always use a double shielded coaxial cable MITSUBISHI CABLE 5C 2V CCY for the coaxial cables MELSECNET H module Radiated noise in the range of 30MHz or higher can be suppressed by use of the double shielded coaxial cables Earth the double shielded coaxial cable by connecting its outer shield to the ground Shield here Refer to 1 for the earthing of the shield Ethernet module FL net module Web server module Precautions for using AUI cables twisted pair cables and coaxial cables are described below a Always earth the AUI cables connected to the 10BASE5 connectors Because the AUI cable is of the shielded type strip part of the outer cover and earth the exposed shield section to the ground on the widest contact surface as shown below E AUI cable Shield Refer to 1 for the earthing of the shield b Use a shielded twisted pair cable to connect to the 10BASE T 100BASE TX connector Remove a part of the sheath from the shielded twisted pair cable and earth the
120. e that is bei h 2111 The location designated by a link direct device J is nota e intelligent function mod le that is being accessed hasia k modul hardware error Consult the nearest service center agent or network module our branch office and describe the symptom 1 Characters in parentheses indicate the special register numbers where individual information is being stored 11 17 11 17 11 TROUBLESHOOTING MELSEC Q Error Code List Continued Common Individual LEDStaus Operating aec XSDO eT Error Messages Information Information LED Statys Statuses of Diagnostic Timing SD5 to 15 SD16 to 26 RUN ERROR CPU Stop 2112 SP UNIT ERROR Unit No Program error location Off On Flicker On Continue NE executed b RUN 2114 2115 Stop SP UNIT ERROR Unit No Program error location Off On Flicker On Gun When instruction is executed 2116 2117 2120 2122 SP UNIT LAY ERR Off Flicker Stop At power ON At reset 2124 2200 __ MISSING PARA st Flicker Stop __ At power ON At reset dabii mee p SR iid FILE SET ERROR File name drive name Parameter number Off Flicker Stop At power ON At reset 2401 eo mes E EXE PRG File name drive name Off Flicker Stop At power ON At reset 2503 Ea PARAMETER ERROR File name drive name Parameter number ef S R E 1 Characters in parentheses indicate the special register numbers where individual information is bein
121. e the board The outline of the calculation formula for a rise in ambient temperature inside the board is shown below W Oy T UA C W_ Power consumption of overall sequencer system value obtained above A Surface area inside the board U When the ambient temperature inside the board is uniformed by a fan 6 When air inside the board is not Circulated eees 4 When a rise in ambient temperature inside the board exceeds the specified limit it is recommended that you install a heat exchanger in the board to lower the ambient temperature inside the board If a normal ventilating fan is used dust will be sucked into the PLC together with the external air It may affect the performance of the PLC 7 Example of calculation of average power consumption a System configuration Q35B Q61P A1 QO0CPU QX40 QX40 QY10 QJ71LP21 25 Vacant b 5 VDC current consumption of each module QO0CPU 0 25 A QX40 0 05 A QY10 0 43 A QU7Z1LP21 25 0 55 A Q35B 0 074 A c Power consumption of power supply module WPwW 3 7 X 0 25 0 05 0 05 0 43 0 55 0 074 x5 3 01 W d Power consumption of a total of 5 VDC logic section of each module W5v 0 25 0 05 0 05 0 43 0 55 0 074 x5 7 02 W e A total of 24 VDC average power consumption of the output module Waav 0 W 9 LOADING AND INSTALLATION MELSEC Q f Average power consumption due to voltage drop in t
122. e unit a Selection condition 4 75V DC or higher should be supplied to the IN connector of the Q5LIB in the final extension stage b How to calculate voltage to IN connector The 5VDC output voltage of the power supply module on the main base unit is set to at least 4 90VDC Therefore the Q5LIB can be used if the voltage drop is 0 15V or lower 4 9V 4 75V 0 15V Main base unit Q3L1B Power Extension Cable supply Conductor EO pam module Type Extension Cable Resistance Q QC05B 0 044 QC06B 0 051 Extension stage 1 QC12B 0 082 QC30B 0 172 QC50B 0 273 Extension stage 2 QC100B 0 530 Extension stage 4 Voltage drop at the extension cable between the main base unit and extension base unit Voltage drop at the extension cable between the extension base unit extension stage n 1 and extension base unit extension stage n 1 Cable resistance between the main base unit and extension base unit Cable resistance between the extension base unit extension stage n 1 and extension base unit extension stage n 1 I1 tol4 5VDC current consumption among extension stage 1 to 4 2 x1 n 2 2 to 4 n 2 only for Q00J CPU 2 Sum total of current consumed by Q5LIB and currents consumed by the input output intelligent function modules loaded on the Q5LIB The symbols including I I1 to 14 vary with the modules loaded on the extension base unit For details of the symbol
123. ea File register capacity Stores the data capacity of the currently selected file register in 1 k word units S Initial File register block number File register block D648 number Stores the currently selected file register block number x 1 The data is set when the CPU is stopped and then RUN or the RSET instruction is executed after parameter execution 11 48 S Status change 1 11 48 11 TROUBLESHOOTIN 2 MELSEC Q 6 Instruction Related Registers Patterns masked by use of the IMASK instruction are stored in the following manner b15 bi bO Durin instruction Mask pattern M5 H lo Eu 3 execution mask pattern H7 I6 133 132 PID limit Specify the limit of each PID loop as shown below setting With limi b15 to b8 b7 for exact 1 Without limit SD774 Loop 8 differential bodoib Select whether each refresh processing will be executed or not when the COM instruction is executed Perault Designation of SD778 is made valid when SM775 turns ON 0 Refresh not b15b14 to b5b4 b3 b2 b1b0 O Refresh executed SD778 f1 0 0 1 0 1 0 1 0 1 0 1 0 Serial number processing 1 Refresh executed i 1 0 refresh 04122 or later selection at b15 CC Link refresh COM 0 General data MELSECNET H refresh instruction processing Automatic refresh of intelligent execution executed function modules 1 General data Automatic refresh of CPU shared memor
124. ear to bo Example SD210 Clock data month July 1993 1 E 9307H The day and hour are stored as BCD code at SD211 as shown below to bi2bii to b8b7 to b4b3 to bo Example l k T T T T T T S U SD211 Clockdata 0100 data day E 31st 10 a m E hour i i ecd 3110H Request The minutes and seconds after the hour are stored as BCD code at SD212 as shown below Clock data minute 1o 2 12 bl b bo Example D212 Clock vt i i S Clock data secon E 35 min 48 sec Lu i 3548H Minute Stores the year two digits and the day of the week in SD213 in the BCD code format as shown below b15 to biebit to b8 or to Example i 1993 Friday i 1905H Clock data EN Day of week S U SD213 Clock data day of week EAM Sunday Request Higher digits Monday of year 0 to 99 Tuesday Wednesday Thursday Friday Saturday Stores the message 16 characters of ASCII data at error occurrence including annunciator ON 0 b15 to b8 b7 to b0 SD220 15th character from the right 16th character from the right SD221 13th character from the right 14th character from the right SD222 11th character from the right 12th character from the right SD223 LED display data Display indicator data S When changed 9th character from the right 1Oth character from the right SD227 0 Basic only 1 to 4 No of expansion
125. ed Slot 0 in the multiple CPU system indicates the slot on the right hand side of the CPU module at the right end Refer to the error code to D8 check which No is stored No 1 CPU 1 No 2 CPU 2 No 3 CPU 3 2 When 255 is stored into SD5 it indicates that an instruction etc has been executed for the module later than the one on the last slot where a module can be mounted x 3 When OFFFFa is stored in SD6 I O No the I O No may not be SD9 identified due to I O No overlapping or like in the I O assignment parameter Use SD5 to identify the error location 77 2 File name Drive name Example sp eg MOS SD5 Drive b15 to b8 b7 to bO SD6 41H A 4DH M SD7 File name 4EH N 49H l SD8 ASCII code 8 characters 20H SP 20H SP SD9 20H SP 20H SP Error common Error common SD10 Extension 4 2EH 51H Q 2EH information information SD11 ASCII code 3 characters 47H G 50H P S Error Oo Error common Error common 2e information information 5D14 Vacant SD15 3 Time value set Number Meaning SD5 Time 1 us units 0 to 999 us SD6 Time 1 ms units 0 to 65535 ms SD11 Vacant Program error location Number Meaning SD5 SD6 File name SD7 ASCII code 8 characters SD8 SD9 Extension 4 2EH SD10 ASCII code 3 characters SD11 Pattern 5 SD12 Block No SD1
126. ed as indicated in the following figure b15 to b12b11 to b8 b7 to b4 b3 to bO if it L q L L L ea Q Operating status of CPU Vacant STOP PAUSE 2 STOP PAUSE cause RUN STOP RESET switch Remote contact GX Developer Serial Communication Module from some other remote source Internal program instruction Note Priority is earliest first 4 Errors S Every END processing Set the ON flicker priorities of the LED display section at error occurrence with Priorities 1 to 4 error item Nos Applicable to only the annunciator error item No 7 The priority setting area is as shown below b15tob12b11tob8b7 to b4b3 to bO SD207 Priority 4 Priority 3 Priority 2 Priority 1 SD2068 Priority 8 Priority 7 Priority 6 Priority 5 LED display SD209 Priority 10 Priority 9 Serial number priority 04122 or later Default Value SD207 0000H SD208 0700H Priorities 9 to 10 SD209 0000H With 7 set to any of priorities 1 to 10 the ERR LED turns ON when the annunciator turns ON Without 7 being set to any of priorities 1 to 10 the ERR LED will not turn ON if the annunciator turns ON Priorities 5 to 8 11 44 11 44 11 TROUBLESHOOTING MELSEC Q Special Register List Continued Set A Corresponding N N M Explanation The year last two digits and month are stored as BCD code at SD210 as shown below Clock data y
127. ed when the functions added to the function version B of the Basic model QCPU are not used 2 8 2 SYSTEM CONFIGURATION MELSEC Q 2 3 System Configuration of Multiple CPU System 2 3 1 QOOCPU or Q01CPU This section explains the equipment configuration of a multiple PLC system and the outline of the system configuration 1 Equipment configuration of multiple PLC system a When main base unit Q3LIB is used Basic model QCPU QOOCPU Q01CPU Battery Motion CPU Q6BAT PC CPU module 1 Power supply 2 I O Main base unit intelligent function modules Misses Un Motion dedicated module e J Ma auaa Extension cable QC05B QC06B QC12B QC30B QC50B QC100B Q6 OB extension base unit Q63B Q65B Q68B Q612B t B 2 Power supply I O intelligent function modules Motion dedicated module Q5 OB extension base unit Q52B Q55B VO intelligent function modules Motion dedicated module 1 1 Contact the following company for the PC CPU module CONTEC Co Ltd TEL 81 6 6472 7130 2 x2 For the power supply module use the Q61P A1 Q61P A2 Q62P or Q64P The current consumption must be within the rated output range of the power supply module The Q61
128. ee aeaa aE aa aa i aa a aaa a ia 6 7 6 5 Guideline for Use of Extension Base Units Q5LIB sse 6 9 7 BATTERY 7 1to 7 2 7A Battery Specifications xx co toit ea t eae tain ate oe 7 1 7 2 lristallatiorior Battety La enemies 7 2 8 1 Requirements for conformance to the EMC Directive eseseseenennene 8 1 8 1 1 Standards applicable to the EMC Directive sssssssssssseeeeeeeeeee nennen 8 1 8 1 2 Installation instructions for the EMC Directive esssssesssseseeeeeeneeee nennen 8 2 8 1 3 Gables c ca daten ee ad ea a d e e e e c e 8 3 8 1 4 Power supply module Q00JCPU power supply section seeeeennn 8 7 BOs OUTS 5 iso er ete sten b ea Er EM a 8 7 8 2 Requirement to Conform to the Low Voltage Directive seen 8 8 8 2 1 Standard applied for MELSEC Q series PLC sssssssssssssssseeeneenennenr nennen 8 8 8 2 2 MELSEC Q series PLC selection esesssssssssssssseeseeeseee innen etre tnnt nnns tentis 8 8 8 2 3 Power Supply na dada n iia dpt Eee Fired Seo eas AAAS AARAA TEE RESP ERI RE catty 8 9 8 2 4 COMO DOX i ite podia eim ql neg gible iiber pim tr Nees 8 9 8 25 GIOUNCING 223 ccna B 8 10 8 2 6 External wiririg 45 reme ee A O AOT 8 10 9 LOADING AND INSTALLATION 9 1to 9 24 9 1 General Safety Requirements ccccec
129. el Reset and establish the RUN status again If the same error is displayed again this suggests a CPU module hardware error Contact your nearest Mitsubishi representative Reset the CPU module and RUN it again If the same error is displayed again the power supply module CPU module main base unit extension base unit or extension cable is faulty Contact your nearest Mitsubishi representative Measure noise level Reset and establish the RUN status again If the same error is displayed again this suggests a CPU module hardware error Contact your nearest Mitsubishi representative Take noise reduction measures Reset the CPU module and RUN it again If the same error is displayed again it suggests the hardware fault of the CPU O Serial No 04122 or later O Serial No 04122 or later Ere eo eio AIO 2 The SFC program cannot end normally for some reason Error in program memory where CPU sequence program is 1101 stored This suggests a CPU module hardware error Contact your oe 1 C a an used asc walk area nearest Mitsubishi representative 1104 RAM address error in CPU 1200 The circuit that performs CPU internal index modification is not operating properly module Contact your nearest Mitsubishi representative 1201 Internal CPU hardware logic does not operate normally 1202 The circuit that executes sequence processing in the CPU does not operate properly There is an output module w
130. elow shows the performance specifications of the Basic model QCPU Performance Specifications Model ee ee Me ee Remak Tm QOOJCPU QOOCPU QO1CPU iia Control method Repetitive operation of stored program ooo o k Direct input output is possible by direct I O control method Refresh mode input output specification DXT DYD Programming language Relay symbol language logic symbolic language Sequence control dedicated MELSAP3 SFC MELSAP L E dE UM 3 language function block structured text ST PE Processing speed LD X0 0 20us 0 16us 0 10us ooo o Sequence instruction MOV DO D1 0 70s 0 56ps 0359s Total number of instructions excluding intelligent function module 318 327 dedicated instructions Constant scan Function for setting the scan timer to 1 to 2000 ms configurable in increments of 1 ms fixed settings Set parameter values to specify 8k steps 14k steps Program capacity k 1 2 32 kbyte 56 kbyte NEXT Program memory Drive 0 58 kbyte 94 kbyte DAC RAM sania ROM Maximum number of Number of stored file Standard RAM ETE of devices Number of I O devices Number of WO devices points 2048 points X YO to 7FF usable on program Number of points 256 points 1024 points Number of I O points X YO to FF X Y0 to 3FF accesible to input output modules 1 step in program capacity equals 4 bytes a The maximum number of steps that can be executed can be obtained
131. em The initial start for the system takes place when the current value becomes normal Overvoltage protection The overvoltage protection device shuts off the 5 VDC circuit and stops the system if a voltage of 5 5 to 6 5 VDC is applied to the circuit When this device is activated the power supply module LED is switched OFF If this happens switch the input power OFF then a few minutes later ON This causes the initial start for the system to take place The power supply module must be changed if the system is not booted and the LED remains OFF Permissible instantaneous power failure time 1 For AC input power supply An instantaneous power failure for 20ms or less will cause AC power failure to be detected but operation will continue When an instantaneous power failure exceeding 20ms occurs the system may either continue operation or make an initial start depending on the load of the power supply Further when the AC supply of the AC input module e g QX10 is the same as that of the power supply module the system is prevented from being powered off due to power off if the sensor connected to the AC input module e g QX10 is ON at power off However when only the AC input module e g QX10 is connected to the AC line connected to the power supply a delay may be caused in AC down detection of the power supply module by the capacitor in the AC input module e g QX10 Therefore connect an about 30mA load to the AC line for
132. ension base units b System including extension base unit and GOT 0 1 2 3 4 Slot number 01234 20 30 40 00 10 20 30 40 Extension S q S Extension g S cable cane 2F 3F 4F OF TF 2F 3F 4F ase unit Q68B Extension base unit Q68B EXIensignd 6 7 8 9 1011 12 5 m 50 60 70 80 90 Ao Bo CO 1551 5S 6F 7F 8F 9F AF BF CF pply OlOJ O O O O ojo oj o ojo oc oo oo System configuration S oo Power supply module Power su module Extension base unit Q65B Extension 2 13 14 15 Power supply module Inhibited Inhibited Number of extension units 2 Loading will cause error Extension cable connector Slot No 0 Both of the above systems assume that each slot of the main and extension base units is loaded with a 16 point module Maximum number of input output modules to 16 modules be installed input output points Main base unit Unnecessary Extension base unit Q52B Q55B Q63B Q65B Q68B Q612B Extension cable QCO05B QC06B QC12B QC30B QC50B QC100B 1 Do not use an extension cable longer than an overall extension length of 13 2m 43 31ft 2 When using an extension cable do not bind it together with the main circuit high voltage and heavy current line or do not lay down the
133. enter to the monitor APUNTES ase mode with the GX Developer to be operated RUN LED is on Considered to be a sequence program error v Check the program and modify the Connect a surge protector circuit program error location such as CR to the noise source Can RUN LED be turned on Replace the power supply module Completion 11 4 11 4 11 TROUBLESHOOTING MELSEC Q 11 2 4 When the RUN LED is flashing If the RUN LED flashes follow the steps below The Basic model QCPU flashes the RUN LED when the RUN STOP RESET switch is set from STOP to RUN after the program or parameter is written in the Basic model QCPU during the stoppage Though this is not the trouble with the CPU module the operation of the CPU module is stopped To bring the CPU module into RUN state reset the CPU module with the RUN STOP RESET or set the RUN STOP RESET switch again from STOP to RUN The RUN LED lights up 11 2 5 Flowchart for when the ERR LED is on flashing The following shows the flowchart to be followed when the ERR LED of the CPU module lights up flashes during the operation when the PLC power supply is turned on or the operation is started ERR LED is on flashing Confirm details of error by GX Developer Refer to Section 11 3 Contact the nearest service center Set the RUN STOP RESET switch dealer or our office and explain the to STOP Modify erro
134. eplacement procedure 1 CPU module battery replacement procedure When the CPU module battery has been exhausted replace the battery with a new one in accordance with the procedure shown below Before dismounting the battery turn ON the power supply for 10 minutes or longer Even when the battery is dismounted the memories are backed up by the capacitor for a while However if the replacement time exceeds the guaranteed value specified in the table below the contents stored in the memories may be erased To prevent this trouble replace the battery speedily Backup time by capacitor Backup time by capacitor min 3 Replacing battery Turn off the power supply Open the cover of the CPU module Remove the old battery from its holder Side of the CPU module Insert a new battery into the holder in the correct direction Connect the lead to the connector Close the cover of the CPU module Turn on the power supply Monitor OFF SM51 to verify on off Monitor SM52 to verify the bit number that is on Bit 0 is on The battery of the CPU module is faulty Completion 10 6 10 6 10 MAINTENANCE AND INSPECTION MELSEC Q 10 4 When Resuming Operation after Storage of PLC without Battery 10 7 When the PLC operation is to be resumed after being stored with the battery removed the memories in the CPU module
135. er er of points D304 contents ed for SW Stores the number of points currently set for SW devices Reserves the designated time for communication processing with GX Developer or other units Time reserved The greater the value is designated the shorter the response time for for I communication with other devices GX Developer serial communication units END SD315 communication Stores the number of points currently set for Y devices Stores the number of points currently set for M devices Stores the number of points currently set for L devices Stores the number of points currently set for B devices S Initial allocation Same as parameter SD295 contents Stores the number of points currently set for F devices Stores the number of points currently set for SB devices SD297 Stores the number of points currently set for V devices SD298 Stores the number of points currently set for S devices communication becomes processing processing P processing e Setting range 1 to 100 ms If the designated value is out of the range above it is assumed to no setting The scan time becomes longer by the designated time No of modules installed Ethernet O No information Network No D340 Indicates the number of modules installed on Ethernet Indicates the I O number of the installed Ethernet module Indicates the network No of the installed Ethernet module Indicates th
136. er 0 1 to 100ms 0 1ms unit default 10ms Normal counter default 512 points CO to 511 amp Counter C Interrupt counter maximum 128 points 8 default 0 point set with parameters Data register D Default 11136 points DO to 11135 S fui Default 2048 points WO to 7FF g Annunciator F Default 1024 points FO to 1023 z Edge relay V Default 1024 points VO to 1023 32768 points RO to 32767 block File Register ZR 65536points ZRO to 65535 Special link relay SB 1024 points SBO to 3FF Special link register SW 1024 points SWO to 3FF Step relay S 6 2048 points SO to 127 block Index register Z 10 points ZO to 9 Pointer P 300 points PO to 299 The number of device 128 points lO to 127 The specified intervals of the system interrupt pointers 128 to points is fixed Interrupt pointer I 131 can be set with parameters 0 5 to 1000ms 0 5 ms unit Default 128 100ms 129 40ms 130 20ms 131 10ms Special relay SM 1024 points SMO to 1023 Special register SD 1024 points SDO to 1023 Function input FX 16 points FXO to F 7 The number of device Function output FY 16 points FYO to F 7 points is fixed Function register FD 5 points FDO to 4 6 Step relay is a device for SFC function 7 Only FXO to FX4 and FYO to FY4 can be used in a program 4 2 4 2 4 HARDWARE SPECIFICATION OF THE CPU MODULE MELSEC Q Performance Specifications continued Item Mode
137. etting parameter of MELSECNET H 2 The head I O number of actually installed modules is different from that designated in the network parameter of MELSECNET H 3 Some data in the parameter cannot be handled 4 The station type of MELSECNET H has been changed while the power is on RESET RUN is required to change the station type na multiple CPU system configuration the MELSECNET H module controlled by another CPU is specified for the head I O number in the MELSECNET H network setting parameter 1 The head I O number specified in the parameter differs from the one of the mounted module 2 The network type specified in the parameter differs from the one of the module The MELSECNET H network refresh parameter is outside the range An error was discovered when the network parameter check was made at the network module The parameters specific to MELSECNET H are not normal 1 Though the number of Ethernet modules are set to one or more in the parameter the actually mounted number of module is zero 2 The head I O number for the Ethernet module set parameters is different from that of the actually mounted I O module 3102 namultiple CPU system the Ethernet module controlled by setting parameter 1 Ethernet and MELSECNET H use the same network Set by the parameter is out of range 2 The specified I O number is outside the range of the used CPU module 3 Ethernet specific parameter setting is no
138. f an error occurs the error code and error message can be read using GX Developer Version 7 SW7D5C GPPW E or later Use the following procedure to read error codes with GX Developer 1 Start the the GX Developer 2 Connect the Basic model CPU module to the personal computer 3 Select Online Read from PLC Menu by the the GX Developer and also read the project from the Basic model QCPU 4 Select the Diagnostics PLC diagnostics Menu 5 Click the Error Jump button in the PLC diagnostics dialog box to display the error code and error message 6 Select the Help PLC error Menu and confirm the content of the applicable error code For details of the the GX Developer operating method refer to the applicable the GX Developer Operating Manual 11 13 11 13 11 TROUBLESHOOTING MELSEC Q 11 3 2 Error code list The following information deals with error codes and the meanings causes and corrective measures of error messages ommon Individual Operatin FSDO ET infomation Information Statuses of SD5 to 15 1 SD16 to 26 x 1 CPU 1000 1001 1002 1003 e e 4 1005 MAIN CPU DOWN Flicker On 1006 When an END instruction is n 1009 When SFC program is executed orum O 1202 O eje Nails B iid pe 1011 END NOT EXECUTE 1012 1020 SFCP END ERROR a 1101 1102 RAM ERROR 1103 1104 1200 1201 OPE CIRCUIT ERR Stop T Ofl ON Flicker On Continue When an END in
139. f the module on the base unit Base unit Base unit Module Insert the module fixing hook into the module fixing hole of the base unit Module connector Module loading lever Push the module in the direction of arrow to load it Module into the base unit Module fixing Module fixing hook fixing hook hole Make sure that the module is inserted in the base unit securely C Completion 2 POINTS 1 Always insert the module fixing hook of the module into the module fixing hole Forcing the hook into the hole will damage the module connector and module 2 When using the PLC in a place where there is large vibration or impact screw the CPU module to the base unit Module fixing screw M3 x 12 user prepared 9 LOADING AND INSTALLATION MELSEC Q b Removal from the base unit Base unit Hold the module with both hands and push the unit fixing hook onthe top of the module with afinger until it stops Module connector While pushing the unit fixing hook and using the bottom of the module as a support pull the module toward you Module fixing hole Lift the module upwards and remove the module fixing projections from the module fixing hole e Completion D When the module fixing screw is used always remove the module by removing the module fixing screw and then taking the module fixing hook off
140. fied 4067H The specified monitor file cannot be obtained Conduct monitor after obtaining the monitor file Registration deletion cannot pe conqueted Reexecute the command after the request from the other 4068H because the specified command is being equipment has been completed executed 4069 The conditions have already been reached Check the monitor conditions 1 by the device match Or reconduct monitor registration and execute monitor 406AH Ce than Mos ilo ghas vegn Check the specified drive and specify the correct drive M CT Program before correction and the Check the registration program and make the programs error 4083 40844 40851 4086H 4087H Trying 0 enis aprogram that Ismot Register the program to be executed in the parameter registered in the parameter The specified pointer P cannot be detected Check the data to be searched Pointer P I cannot be specified because the executed in the parameter Trying to specify too many pointers Check the specified pointer and make a correction he Specified slop Nos was not inthe Check the specified step No and make a correction instruction header An END instruction was inserted deleted Conduct Insert removal after the CPU module has while the CPU module was running stopped he file capacity Was exceeded by th write Write the program after the CPU module has stopped during Run Reexecute after the CPU module is in a status where
141. followed when the output load of the output module is not turned on during PLC operation The output load does not turn on Is the operation indicator of output module turned on YES Is voltage for the power supply load added hat is the voltage among the various output COM terminals of the output module Is it reaching the supply voltage value Output module failure Replace the output module y NO Check output conditions with the monitor mode of the GX Developer Is the operation indicator of input module turned on Set the GX Developer in the monitor mode and check that the input signal is OFF Check the power supply load wire and recover the power supply Check the load wire and load and recover the power supply Confirm rush current when the load is at the maximum simultaneous on Change the output relay number and let the load maximum simultaneous on current to within the specification Off Monitor signal off Voltage measurement among the modules input and COM terminals OV Supply voltage y Check the external wiring and external input devices Contact the nearest service center dealer or our office and explain the error symptom and get advice For the trouble that the input signal to the input module is not turned off troubleshoot referring to Section
142. g stored 2 The CPU operation status when an error occurs can be set at the parameters LED display will change accordingly 11 18 11 18 11 TROUBLESHOOTING Error Code SDO 1 1 The location designated by a intelligent function module dedicated instruction is not a intelligent function module Alternatively it is not the relevant intelligent function module 2 The network No specified in the network dedicated instruction does not exist or the relay destination network does not exist 2112 The host CPU was set in the instruction that is executed with the 2114 setting of another CPU instruction that does not allow the host CPU to be specified Another CPU was set in the instruction that is executed with the 2115 setting of the host CPU instruction that does not allow another ES CPU to be specified 2116 that does not allow the module controlled by another CPU to be specified The CPU module that cannot be specified in the multiple CPU did system dedicated instruction was specified The module controlled by another CPU was set in the instruction MELSEC Q Error Contents and Cause Corrective Action Corresponding Read the individual information of the error using GX Developer then check and edit the intelligent function module dedicated instruction that corresponds to the numerical value there program error location Read the common information of the error using GX Developer O and check and
143. gnetic emissions from the 30 m in measurement range 1 Radiated noise 2 product are measured 230 M 1000 MHz QP 37 dBu V m 30 m in measurement range EN55011 TE from the co k 500 kHz QP 79 dB Mean 66 dB 1 Conducted noise p P 500 k 30 MHz QP 73dB Mean 60 dB measured Immunity test in which static EOM electricity is applied to the cabinet of 15 k V Aerial discharge Electrostatic immunity 2 the equipment Power line 2kV Digital input output 24 V or higher EN50081 2 1995 EN61000 4 4 Immunity test in which burst noise is Fast transient burst noise 2 appiied to the power Hele sal signa Digital input output 24 V or less gt 250 3 EN61131 2 lines i Analog input output signal lines gt 250 V 1996 E Nue AM Immunity test in which field is 10 V m 26 1000 MHz perpen irradiated to the product 80 AM modulation 1 kHz modulation 2 EN61000 4 12 Immunity test in which a damped Damped oscillatory wave oscillatory wave is superimposed on immunity the power line Power line 1 kV Digital input output 24 V or higher x1 QP Quasi peak value Mean Average value 2 The PLC is an open type device device installed to another device and must be installed in a conductive control panel The tests for the corresponding items were performed while the PLC was installed inside a control panel 8 EMC AND LOW VOLTAGE DIRECTIVES MELSEC Q 8 1 2 Installation instructions for the
144. he output section of the output module WOUT 0 W g Average power consumption of the input section of the input module WIN 0 004 x 24 x 32 X 1 3 07 W h Power consumption of the power supply section of the intelligent function module Ws 0 W i Power consumption of overall system W 2 94 6 87 0 0 3 07 0 13 10 W 9 LOADING AND INSTALLATION MELSEC Q 9 3 Module Installation 9 3 1 Precaution on installation N CAUTION Use the PLC in an environment that meets the general specifications contained in this manual Using this PLC in an environment outside the range of the general specifications could result in electric shock fire erroneous operation and damage to or deterioration of the product Hold down the module loading lever at the module bottom and securely insert the module fixing hook into the fixing hole in the base unit Incorrect loading of the module can cause a malfunction failure or drop When using the PLC in the environment of much vibration tighten the module with a screw Tighten the screw in the specified torque range Undertightening can cause a drop short circuit or malfunction Overtightening can cause a drop short circuit or malfunction due to damage to the screw or module When installing more cables be sure that the base unit and the module connectors are installed correctly After installation check them for looseness Poor connections could cause an input or output fai
145. he parameter setting m Check the parameter setting The parameter setting is illegal Read the common information of the error using GX Developer T 3200 1 Though Block 0 was set to Auto start in the SFC setting of and check and correct the error step corresponding to that value Serial No the PLC parameter dialog box Block 0 does not exist program error location 04122 or later The head O number in the intelligent function module 3300 parameter set on GX Configurator differs from the actual I O number outside the available range 3302 The intelligent function module s parameter are abnormal Delete the parameter setting of automatic refresh setting etc O of the intelligent function module controlled by another CPU Serial No Change the parameter setting of automatic refresh setting etc 04122 or 1 ater of the intelligent function module controlled by the host CPU The head l O number of the target module of the remote Change the head I O number of the target module of the remote password is outside the following range password for the number within the following range 1 QOOJCPU OH to 1EOH e QOOJCPU OH to 1EOH 2 QOOCPU Q01CPU 0H to 3EOH e QOOCPU Q01CPU 0H to 3EOH O Any of the following modules is not mounted on the slot Mount any of the following modules in the position specified for Serial No specified for the head I O number of the remote password the head I O number of the remote password 04122 or later 1
146. he required number of AD75CKs is indicated below When cables of 7mm outside diameter are used for all wiring N f h Required Number of AD75CKs me at 2 Ipe TN Channels Number of used CT channels 6 l O signal cables and other communication cables For the I O signal cables and other communication cables RS 232 RS 422 CC Link etc always ground the shields of the shield cables as in 1 if they are pulled out of the control box 8 EMC AND LOW VOLTAGE DIRECTIVES MELSEC Q 8 1 4 Power supply module Q00JCPU power supply section Always ground the LG and FG terminals after short circuiting them 8 1 5 Others 1 Ferrite core A ferrite core has the effect of reducing radiated noise in the 30 M Hz to 100 M Hz band 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 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 In the CC Link system however ferrite cores cannot be fitted to cables Noise filter power supply line filter A noise filter is a component which has an effect on conducted noise It is not required to fit the noise filter to the power supply line but fitting it can further suppress noise
147. hooting MELSEC Q This chapter explains possible problems with input output circuits and their corrective actions 11 5 1 Input circuit troubleshooting Input signal does not turn OFF Example 1 Input signal does not turn OFF Input signal does not turn OFF Input signal does not turn OFF a 2 a E G x lt i eo 2 a E G x lt i 2 a E G x lt i 11 29 This section describes possible problems with input circuits and their corrective actions Input Circuit Problems and Corrective Actions Condition Cause Corrective Action Leakage current of input switch e g drive by non contact switch AC input Leakage a current Power supply Input module Drive by a limit switch with neon lamp AC input Leakage Power supply Leakage current due to line capacity of wiring cable Line capacity C of twisted pair wire is approx 100 pF m AC input Leakage Ed Input module Power supply Drive by switch with LED indicator DC input plus common Leakage current Input module Connect an appropriate resistor which will make the voltage across the terminals of the input module lower than the OFF voltage AC input Input module It is recommended to use 0 1 to 47uF 47 to 120 1 2W for the CR constant Same as Example 1 Or make up another independent display circuit Same as Example 1 However leakage current is not
148. hown below 1 Eliminate the cause of the error 2 Store the error code to be canceled in the special register SD50 3 Energize the special relay SM50 OFF gt ON 4 The error to be canceled is canceled After the CPU module is reset by the canceling of the error the special relays special registers and LEDs associated with the error are returned to the states under which the error occurred If the same error occurs again after the cancellation of the error it will be registered again in the error history When multiple enunciators F detected are canceled the first one with No F only is canceled 1 When the error is canceled with the error code to be canceled stored in the SD50 the lower one digit of the code is neglected Example If error codes 2100 and 2101 occur and error code 2100 to cancel error code 2101 If error codes 2100 and 2111 occur error code 2111 is not canceled even if error code 2100 is canceled 2 Errors developed due to trouble in other than the CPU module are not canceled even if the special relay SM50 and special register SD50 are used to cancel the error Example The cause of SP UNIT DOWN error cannot be removed even by using the special relay SM50 and special register SD50 because the error is developed on the Q bus Refer to the error code list in Section 11 3 2 to remove the cause of the error 11 28 11 28 11 TROUBLESHOOTING 11 5 Input Output Module Troubles
149. i aO e eie ete e er ei e LEER ete lad ethane ives 4 1 4 2 ParbklNalTiess tn intei tiec toten butter te utu ente a st Ere LEE 4 4 4 21 Q00J CPU 5e oto ta tatto e taie etate ettet teat tot tms 4 4 4 2 2 000G PU QOTG PU fxn red me e spp dEEAESGE 4 6 4 3 Switch Operation After Program Write cccccecceceesesseceeceeeeseceecaeceeeeaeeaecaeeeeeeaecaeseesaesaeseeeaesaeeneseeeeateaes 4 8 4 4 Reset Operation eeeececcecesseeseceeeeeeeeecseceeeeaeeaecaeeseeeaesaecaeesaeeaecaesaeseaeeaecaeseaseaeeaesaeseaeeaesaeseeseaeeaesaeeenseateas 4 9 4 5 Latch Clear Operation 24 ndi can dete Geb erc ive eut e tou gau dL LU et Bd cod de 4 10 5 POWER SUPPLY MODULE 5 1105 9 5 1 SpeciiCallon Ax 5 1 5 1 1 Power supply module specifications ssessssseseeseeeneeneneenne nennen 5 1 5 1 2 Selecting the power supply module sse nnn trennt nennt 5 6 5 1 3 Precaution when connecting the uninterruptive power supply eene 5 7 A 7 A 7 5 2 Part Names and Seltings 5er NU en nd ee d ta ee 5 8 6 BASE UNIT AND EXTENSION CABLE 6 1to 6 12 6 1 Base Unit Specification Table sse nnne teens trn ennt nnn nnn 6 1 6 2 Extension Cable Specification Table sse nennen nennen nnns nnn 6 3 6 3 Parts Names of Base liit 2 nee ee UNTER IRAE XE NE Ue ies 6 4 6 4 Setting the Extension Base Unit soree ae
150. ion F 30mm M HMMM Y 1 18 inch Wh _or more x1 Panel Door 30mm 0 79 inch M 1 18 inch or more 3 Y 773 or more re 5mm 0 20 inch or more 2 5mm 0 20 inch or more x1 For wiring duct 50mm 1 97 inch or less height 40mm 1 58 inch or more for other cases x2 5mm 0 20 inch or more when the adjacent module is removed and the extension cable is connected x3 80mm 3 15 inch or more for the connector type 9 LOADING AND INSTALLATION MELSEC Q b In case of slim type main base unit Indicates the position of the ceiling of the cabinet wiring duct or parts I V 30 mm m 1 18 inch 7 or more 1 E 0 79 inch M nai or more 3 Wy ie TR HY HY LULA POr MOIE 1 1 1 1 17 mm 0 67 inch or more 2 5 mm 0 20 inch or more x1 For wiring duct with 50mm 1 97inch or less height 40 mm 1 58 inch or more for other cases 2 The cable of the power supply module of the slim type main base unit protrudes out of the left end of the module Install the module while reserving 17 mm or more wiring space If the cable sheath is susceptible to damage caused by a structural object or part on the left side of the module take a protective measure with spiral tube or a similar insulator x3 80mm 3 15inch or more for the connector type 9 LOADING AND INSTALLATION MELSEC Q 2 Modu
151. ion cables and battery Refer to the following functions for details on power supply modules base units extension cables battery specifications and other information Basic Model QCPU Q mode User s Manual Hardware Design Maintenance and Inspections 1 QOOJCPU The Q00JCPU is a CPU module consisting of a CPU module a power supply module and a main base unit five slots This CPU allows connection of up to two extension base units to accept up to 16 input output and intelligent function modules The number of input output points controllable by the main and extension base units is 256 When a CC Link LT module is used 1024 points can be controlled by a single module 2 QOOCPU Q01CPU e QOOCPU and QO1CPU are stand alone CPU units that are installed in the main base unit or slim type main base unit Up to four stages of extension base units can be connected and maximum 24 pieces of the input output modules intelligent function modules and other modules can be installed However the slim type main base unit are not compatible with extension base unit The main base unit slim type main base unit or extension base unit can control up to 1024 input output points When a CC Link LT module is used 1024 points can be controlled by a single module The Basic model QCPU can be used with the motion CPU and PC CPU module to configure a multiple PLC system For detailed explanation of the multiple PLC system refer
152. ion module function module 4042 Intelligent The specified intelligent function module Check that the specified intelligent function module is function cannot be accessed operating normally 4043 module The intelligent function module does not exist Check the header input output No of the specified d Specification in the specified position intelligent function module error Check that there is no error in the intelligent function nd ECON ODO AIOE NAS OCCUITEA module or in the hardware of another module 4045H Ms Muss POO ie device o Gd accesses Reexamine the head No of the device to be accessed 4046 The device header or number of points in the Check the device header No or number of points and simulation is not in 16point unit correct them to 16 point units Since the write protect switch of the memory 40501 card is ON what was requested cannot be Set the write protect switch of the memory card to OFF executed Check the following and make it countermeasures Is the memory one that can be used e Is the specified drive memory correctly installed The specified file attribute is read only so the Do not write data in the specified file Ae Protctierror data cannot be written Or change the file attribute Check the specified drive memory Or reexecute write after changing the corresponding drive memory Check the specified drive memory Or re erase after replacing the corresponding drive memory The specified fil
153. issued from the module where the interrupt pointer setting in the PLC system setting of the PLC parameter dialog box has not been made Correct the interrupt setting of the network parameter Correct the interrupt setting of the intelligent function module buffer memory Correct the basic program of the QD51 The CPU module is experiencing hardware problems Contact your nearest Mitsubishi representative The intelligent function module was accessed in the program This suggests a CPU module hardware error Contact your but there was no response nearest Mitsubishi representative The intelligent function module that was being accessed is experiencing hardware problems Contact your nearest Mitsubishi representative x 1 Characters in parentheses indicate the special register numbers where individual information is being stored 11 15 O Serial No 04122 or earlier 11 15 11 TROUBLESHOOTING MELSEC Q Error Code List Continued Common Individual LEDStaus Operating aen Error Code Error Messages Information Information LED Statys Statuses of Diagnostic Timing SDO x 1 SD5 to 15 SD16 to 26 RUN ERROR Flicker CPU At power ON At reset Stop During execution of FROM TO instruction set Flicker Stop l leee i m CONTROL BUS ERR a fra oe i S TU Stop When an END instruction is UNIT VERIFY ERR Unit No Off On Flicker On Continue 2 executed Stop When an END instruction i
154. ith a blown fuse An interruption has occurred although there is no interrupt module This suggests a CPU module hardware error Contact your nearest Mitsubishi representative Check FUSE LED of the output modules and replace the module whose LED is lit The module with a blown fuse can also be checked with a peripheral device Monitor special registers SD130 to SD137 and check if there is a bit 1 which corresponds to the module with a blown fuse One of the individual modules is experiencing hardware problems so check the modules Contact your nearest Mitsubishi representative and explain the problem with the defective module An interrupt request from other than the interrupt module was Take measures so that an interrupt is not issued from other than Serial No detected the interrupt module 04121 or earlier An interrupt request from the module where interrupt pointer setting has not been made in the PLC parameter dialog box was detected There was no response from the intelligent function module during initial communications stage The buffer memory size of the intelligent function module is wrong 1402 There was no response from the intelligent function module when the END instruction is executed An error is detected at the intelligent function module 1403 Correct the interrupt pointer setting in the PLC system setting of the PLC parameter dialog box Take measures so that an interrupt is not
155. ity 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 directive and the product compatibility 8 2 1 Standard applied for MELSEC Q series PLC The standard applied for MELSEC Q series PLC is EN61010 1 safety of devices used in measurement rooms control rooms or laboratories The MELSEC Q series PLC modules which operate at the rated voltage of 50VAC 75VDC or above are also developed to conform to the above standard The modules which operate at the rated voltage of less than 50VAC 75VDC are out of the low voltage directive application range 8 2 2 MELSEC Q series PLC selection 1 Power module There are dangerous voltages voltages higher than 42 4V peak inside the power supply modules of the 100 200VAC rated input voltages Therefore the CE mark compliant models are enhanced in insulation internally between the primary and secondary 2 Input output module There are dangerous voltages voltages higher than 42 4V peak inside the input output modules of the 100 200VAC rated input voltages Therefore the CE mark compliant models are enhanced in insulation internally between the primary and secondary The input output modules of 24VDC or less rating are out of the low voltage directive application range 3 CPU module base unit Using 5VDC
156. l EE Remark T QOOJCPU QOOCPU Q01CPU Device for direct access to link device MELSECNET H use only Specified form at JOO XOO JOO YOO JHONW DICH JOO BOO JOO SWOO JOO SBoOoO Device for direct access to the buffer memory of the Intelligent function module device intelligent function module Specified form at UOOGOO Latch power failure conpensation LO to 2047 default range Latch range can be set for B F V T ST C D and W Set parameter values RUN and PAUSE contacts can be set from among X0 to Remote RUN PAUSE contact 7FF respectively Year month day hour minute second day of the week Link direct device leap year automatic distinction Accuracy 3 2 to 5 27s TYP 1 98s d at 0 C Accuracy 2 57 to 5 27s TYP 2 22s d at 25 C Accuracy 11 68 to 3 65s TYP 2 64s d at 55 C Max 20ms Varies according to the type of power Allowable momentary stop time Min 100VAC supply module 5VDC internal current consumption External dimensions D 97 5mm 382in 89 3mm 3 52in 8 This value includes the CPU module and base unit 9 This value includes the CPU module base unit and power supply module 4 HARDWARE SPECIFICATION OF THE CPU MODULE
157. l Leakage current 2 33mA If a switch with an LED display is connected to QX40 and a current of 2 33 mA is leaked Input module 4 7kQ o 24VDC Voltage Vtg across the terminal and common base is VTB 2 33 MA X5 6 k 2 13 V Ignore the voltage drop caused by the LED Because the condition for the OFF voltage x11 V is not satisfied the input does not turn off To correct this connect a resistor as shown below QX40 Input impedance 5 6kQ eee Calculation of current for resistor R The voltage of QX40 across the terminals must be reduced to 11 V or less The required current 24 11 V 4 7 k 2 77 mA Therefore resistor R of flowing current of 2 77 mA or more must be connected Calculation of resistance of connected resistor R 11 V R gt 2 77 mA Sa 11 V R gt 2 77 1 96 mA 11 V 0 81 mA gt R 13 6 k o R Resistance of the connected resistor R is obtained in the above equations Suppose that the resistance R is 12 KW The power capacity W of the resistor during activation of the switch is W Applied voltage R W 28 8 V 7 12 k o 0 069 W Because the resistance is selected so that the power capacity is three to five times the actual power consumption a third to a half W should be selected In this case a resistor of 12 kc and a third to a half W should be connected across the terminal and COM 11 31 11 31 11 TROUBLESHOOTING M
158. l adaptor mounting holes E x terminal Ground terminal connected with the shield pattern of the printed circuit board Power filter ground having a half potential of the input voltage s peres Power input terminals for connection of a 100VAC to 200VAC power supply 12 Batter Backup battery for use of the program memory standard RAM and power failure y compensation function Battery fixing Hook for holding the battery For connection of the battery lead wires 14 Battery connector pin When shipped from the factory the lead wires are disconnected from the connector to prevent the battery from consuming 15 RS 232 connector 1 Connector for RS 232 connection Can be connected by the RS 232 connection cable QC30R2 RUN _ Executes sequence program operation RUN STOP RESET STOP Stops sequence program operation switch RESET Performs hardware reset operation error reset operation initialization or like Refer to Section 4 4 for details of reset operation 1 When a cable is to be connected to the RS 232 connector at all times clamp the cable to prevent a loose connection moving or disconnection by pulling due to carelessness Q6HLD R2 type RS 232 Connector Disconnection Prevention Holder is available as a clamp for RS 232 connector CPU module RS 232 cable 4 HARDWARE SPECIFICATION OF THE CPU MODULE MELSEC Q 4 2 2 QOOCPU Q01CPU Front face With front cover open When
159. le mounting orientation a Since the PLC generates heat it should be mounted on a well ventilated location in the orientation shown below Vertical Flat 3 Installation surface Mount the base unit on a flat surface If the mounting surface is not even this may strain the printed circuit boards and cause malfunctions 4 Installation of unit in an area where the other devices are installed Avoid mounting base unit in proximity to vibration sources such as large magnetic contractors and no fuse circuit breakers mount these on a separate panel or at a distance 5 Distances from the other devices In order to avoid the effects of radiated noise and heat provide the clearances indicated below between the PLC and devices that generate noise or heat contactors and relays Required clearance in front of PLC atleast 100 mm 3 94 inch e Required clearance on the right and left of PLC atleast 50 mm 1 97 inch At least 50mm 1 97 inch At least 100mm 3 94 inch At least 50mm 1 97 inch Contactor relay etc 9 LOADING AND INSTALLATION MELSEC Q 9 3 3 Installation and removal of the module This section explains how to install and remove a power supply CPU input output intelligent function or another module to and from the base unit 1 Installation and removal of the module from the base unit The installation and removal of the module from the base unit are described below a Installation o
160. lure Completely turn off the external power supply before loading or unloading the module Not doing so could result in electric shock or damage to the product Q Do not directly touch the module s conductive parts or electronic components Touching the conductive parts could cause an operation failure or give damage to the module This section gives instructions for handling the CPU module input output intelligent function and power supply modules base units and so on 1 Module enclosure terminal block connectors and pin connectors are made of resin do not drop them or subject them to strong impact 2 Do not remove modules printed circuit boards from the enclosure in order to avoid changes in operation 3 Tighten the module fixing screws and terminal block screws within the tightening torque range specified below Location of Screw Tightening Torque Range Module fixing screw M3 X 12 screw 36 to 48 Necm I O module terminal block screw M3 screw 42 to 58 N cm I O module terminal block fixing screw M3 5 screw 66 to 89 Necm Power module terminal screw M3 5 screw 66 to 89 Necm 4 Make sure to install the power supply module on the main base unit and extension base unit Even if the power supply module is not installed when the input output modules and intelligent function module installed on the base units are of light load type the modules may be operated In this case because a voltage becomes unstable we
161. m closely to each other 3 When setting the No of the expansion stages set it in the ascending order so that the same No is not set simultaneously by two extension base units 4 The QA1S6L1B QA65B cannot be connected as an extension base unit b Connect the extension cable from OUT of the extension cable connector of the base unit to IN of the extension base unit on the next stage 6 If 17 or more modules are installed an error will occur 7 When bus connected the GOT occupies one extension stage and one slot 8 The QOOJCPU processes the GOT as a 16 point intelligent function module Hence connection of one GOT decreases the number of controllable points on base units by 16 points 9 The bus extension connector box A9GT QCNB cannot be connected to the QOOJCPU It should be connected to the extension base unit 1 Indicates the maximum number of I O points of the CPU module and does not indicate the maximum number of I O points of the system When a CC Link LT module is used 1024 points can be controlled per module 2 SYSTEM CONFIGURATION MELSEC Q 2 1 2 QOOCPU Q01CPU This section explains the equipment configuration of a QOOCPU Q01CPU system and the outline of the system configuration 1 Equipment configuration a When the main base unit Q3LIB is used Basic model QCPU Battery QOOCPU Q01CPU Q6BAT 0 a o EE OO C E eae
162. m is illegal 506 1 In a reset step the host step number was specified as the destination step A block that does not exist in the SFC program was started Program scan time goes over the WDT value set in the parameter PLC RAS settings The scan time of the program exceeded the constant scan setting time specified in the PLC RAS setting parameter 1 In a multiple CPU system configuration a CPU fault occurred in the CPU module of the CPU No where System stop was selected in the operation mode 2 In a multiple CPU system configuration a multiple CPU system incompatible CPU module was mounted In a multiple CPU system configuration a stop error occurred in CPU No 1 at power on of the CPU and the other CPUs cannot start up This error occurs in CPU No 2 and No 3 4504 4505 4 4621 4631 5001 5010 1 At the time of initial communication in a multiple CPU system configuration no response is returned from the CPU No of the initial communication target 2 In a multiple CPU system configuration a multiple CPU system incompatible CPU module was mounted At the time of initial communication in a multiple CPU system configuration no response is returned from the CPU No of the initial communication target In a multiple CPU system configuration a data error occurred in communication between the CPU modules MELSEC Q Corresponding Keep nesting levels at 16 or under ex
163. may be corrupted Hence before resuming operation always format the memories using GX Developer After formatting the memories write the memory contents backed up prior to storage to each memory The following table indicates the relationships between the battery and battery backed memories Battery backed ee d Q6BT of QCPU Module CPU module IStandard RAM RAM Standard ROM battery backup not needed Format the battery backed memories in the above table using GX Developer before resuming operation Refer to the GX Developer manual for the memory formatting operation Before storing the PLC always back up the contents of each memory 10 7 10 MAINTENANCE AND INSPECTION MELSEC Q 10 5 When Resuming PLC Operation after Storage of PLC with Battery Gone Flat 10 8 When the PLC is to be used after being stored for some period of time and the battery has gone flat during storage the memories in the CPU module may be corrupted Hence before resuming operation always format the memories using GX Developer After formatting the memories write the memory contents backed up prior to storage to each memory The following table indicates the relationships between the battery and battery backed memories Battery backed Batt E eee Q6BT of QCPU Module enero NR CPUmodue StendadRAM O O Standard ROM battery backup not needed Format the battery backed memories in the above
164. ment is powered and may be driven by the program If a voltage relay is used at RA2 no timer TM is required in the program 9 LOADING AND INSTALLATION MELSEC Q 3 Fail safe measures against failure of the PLC m a 2 2 o o o A module Failure of a CPU module or memory can be detected by the self diagnosis function However failure of input output control area may not be detected by the CPU module In such cases all input output points turn ON or OFF depending on a condition of problem and normal operating conditions and operating safety cannot sometimes be maintained Though Mitsubishi PLCs are manufactured under strict quality control they may cause failure or abnormal operations due to unspecific reasons To prevent the abnormal operation of the whole system machine breakdown and accidents fail safe circuitry against failure of the PLC must be constructed outside the PLC Examples of a system and its fail safe circuitry are described below lt System example gt CPU module Input 16 points Input 16 points Input 16 points Input 16 points Power supply module E Output module for fail safe purpose 1 1 The output module for fail safe purpose should be loaded in the last slot of the system Y80 to Y8F in the above system lt Fail safe circuit example gt ON delay timer Internal program Y80 SM412 24V 0 5s 0 5s CPU module Output module
165. mon information a Error individual information Battery low latch AC DC DOWN detection e e e e e n a o o a o o e m E o o Blown fuse l O module verification error No error Error No self diagnosis errors Self diagnosis No error common information Error common information No error common information Error common information OFF Normal ON Battery low OFF AC DC DOWN not detected ON AC DC DOWN detected OFF Normal ON Module with blown fuse OFF Normal ON Error Special Relay List Explanation Turns ON if an error occurs as a result of diagnosis Includes when an annunciator is ON Remains ON if the condition is restored to normal thereafter Turns ON if an error occurs as a result of diagnosis Does not include when an annunciator is ON Remains ON if the condition is restored to normal thereafter When SMO is ON ON if there is error common information When SMO is ON ON if there is error individual information Conducts error reset operation BET ON Error Teset See Section 11 3 for further information ON if battery voltage at CPU module drops below rated value Remains ON if the battery voltage returns to normal thereafter Synchronizes with the ERR LED OFF Normal Same as SM51 but goes OFF subsequently when battery voltage Battery low i ON Battery low returns to normal Turns ON if an instantaneou
166. n information of the error using GX Developer and check and correct the error step corresponding to that value program error location Turn SM321 ON if it is OFF Read the individual information of the error using GX Developer and check the numerical value time there and shorten scan time if necessary Review the constant scan setting time Read the individual information of the error confirm the error of the CPU module that resulted in CPU fault and remove the error Dismount the multiple CPU system incompatible CPU module from the main base unit Read the individual information of the error confirm the error of the CPU module that resulted in CPU fault and remove the error Reset the CPU and RUN it again If the same error is displayed again it suggests the hardware fault of either CPU module Contact your nearest Mitsubishi representative Dismount the multiple CPU system incompatible CPU module from the main base unit Reset the CPU and RUN it again If the same error is displayed again it suggests the hardware fault of either CPU module Contact your nearest Mitsubishi representative Check for the module mounted beyond the maximum number of I O points in the system configuration When there is no problem in the system configuration it suggests the hardware fault of the CPU module Contact your nearest Mitsubishi representative O Serial No 04122 or later 1 Characters in pare
167. n intelligent function module the CPU module or the base unit s Self diagnosis error of the system bus is experiencing problems Contact your nearest Mitsubishi 2 Self diagnosis error of the CPU module representative An intelligent function module the CPU module or the base unit An error is LIEBE on the LIEBE bus is experiencing problems Contact your nearest Mitsubishi representative An intelligent function module CPU module or the base unit is 1415 Fault of the main or extension base unit was detected experiencing problems Contact your nearest Mitsubishi representative Reset the CPU module and RUN it again If the same error is O A bus fault was detected at power ON or reset in a multiple CPU displayed again it suggests the fault of the intelligent function The QCPU of function version A was mounted in a multiple CPU Remove the QCPU of function version A from the main base Serial A system configuration unit 04122 or later 1414 1416 Serial No system configuration module CPU module or base unit Contact your nearest Mitsubishi representative 04122 or later A momentary power supply interruption of the power supply 1500 occurred Check the power supply The power supply went off 1 acu UT module battery has dropped below Change the battery 1600 pu If the battery is for program memory standard RAM or for the 2 The lead connector of the CPU module battery is not back up power function install a lea
168. ned on first it could result in erroneous output or erroneous operation When there are communication problems with the data link refer to the corresponding data link manual for the operating status of each station Not doing so could result in erroneous output or erroneous operation When connecting a peripheral device to the CPU module or connecting a personal computer or the like to the intelligent function module to exercise control data change on the running PLC configure up an interlock circuit in the sequence program to ensure that the whole system will always operate safely Also before exercising other control program change operating status change status control on the running PLC read the manual carefully and fully confirm safety Especially for the above control on the remote PLC from an external device an immediate action may not be taken for PLC trouble due to a data communication fault In addition to configuring up the interlock circuit in the sequence program corrective and other actions to be taken as a system for the occurrence of a data communication fault should be predetermined between the external device and PLC CPU N CAUTION Do not bunch the control wires or communication cables with the main circuit or power wires or install them close to each other They should be installed 100 mm 3 94 inch or more from each other Not doing so could result in noise that would cause erroneous operation When
169. nit Q3DB is used a System where extension base units b System where extension base unit are connected and GOT are connected Main base unit Q312B Main base unit Q312B 0123 4 5 6 7 8 9 1011 Slot oo 20 40 eo 80 Ao co Eo too i2o t40 t 0 No 8 8 5 58 518 518 Extension 1F 3F 5F 7F 9F BF prF FF r1r taF t5F pply Extension cable CPU module Power supply module CPU module Power su module ension base unit Q68B Extension base unit Q68B Extension 1 Extension 1 1314 1516 17 18 19 Extension 1 12 13 14 15 16 17 18 19 180 1A0 1CO 1E0 200 220 240 260 19F 1BF 1DF 1FF 21F 23F 25F 27F 1A0 220 240 260 1515 ension base unit Q65B 21 22 23 2A0 2C02E0 SISIS 29F Bd t Number of extension units 2 Slot No 0 pply System configuration Power supply Power sul module module pply Power sul module Loading will cause error The above system assumes that each slot is loading with a 32 point module METH DUIS et Four Extension Stages Extension Stages Maximum number of input output modules to 24 modules be installed Maximum number of input output points Main base unit Q33B Q35B Q38B Q312B xtension base unit Q52B Q55B Q63B Q65B Q68B Q612B Extension cable QC05B QC06B QC12B QC30B QC50B QC100B 1 Do
170. not 4008H After the free time has passed reexecute the request vacant The CPU module is running to the request 4010H g 3 Execute after setting the CPU module to STOP status contents cannot be executed The CPU module is not in the STEP RUN CPU mode Execute after setting the CPU module to STEP RUN 4011H status so the request contents cannot be error status executed 4013 Since the CPU module is not in a STOP Execute after setting the CPU module into the STOP H status the request cannot be executed status App 2 App 2 APPENDICES MELSEC Q Error code Error Error description Countermeasure hexadecimal item 4021H mne specified Ariye memory aces Mot exist Gr Check the specified drive memory status there is an error 40224 The file with the specified file name or file No Check the specified file name and file No does not exist 4023H The file name and file No ofthe specified file Delete the file and then recreate the file do not match 4024H D PARTER file cannotbe handied By a Do not access the specified file The specified file is processing the request poles lolly exe ut the request forcibly 4025H per p 9 q Or reexecute the request after the processing from the from a different location CPU file other location has ended 40264 related error The keyword specification set in the Access by specifying the keyword set in the corresponding corresponding drive memory is required drive memory
171. not use an extension cable longer than an overall extension length of 13 2m 43 31ft 2 When using an extension cable do not bind it together with the main circuit high voltage and heavy current line or do not lay down them closely to each other 3 When setting the No of the expansion stages set it in the ascending order so that the same No is not set simultaneously by two extension base units 4 The QA1S6L1B QA65B cannot be connected as an extension base unit 5 Connect the extension cable from OUT of the extension cable connector of the base unit to IN of the extension base unit on the next stage 6 If 25 or more modules are installed an error will occur 7 When bus connected the GOT occupies one extension stage and one slot 8 The QOOCPU Q01CPU processes the GOT as a 16 point intelligent function module Hence connection of one GOT decreases the number of controllable points on base units by 16 points 9 Q61SP cannot be used for the power supply module Use Q61P A1 Q61P A2 Q62P or Q64P for the power supply module 1 Indicates the maximum number of I O points of the CPU module and does not indicate the maximum number of I O points of the system When a CC Link LT module is used 1024 points can be controlled per module 1024 x1 2 SYSTEM CONFIGURATION MELSEC Q b When the slim type main base unit Q3LISB is used Slim type main base unit Q35SB Y 01 2 3 4 8Slot No 00 20 40 60 80 5 519 SI
172. nstalled attach the supplied connector cover or the blank cover module QG60 to prevent entry of dirt oy Module fixing screw hole Screw hole for fixing the module to the base unit Screw size M3 X 12 3 Base mounting hole Hole for mounting this base unit onto the panel of the control panel for M4 screw DIN rail adapter 4 f Hole for mounting DIN rail adapter mounting hole 6 BASE UNIT AND EXTENSION CABLE MELSEC Q 3 Extension base unit Q52B Q55B Q65B Q68B Q612B Q52B Q55B Q63B Q65B Q68B Q612B f Connectors for sending and receiving signals from the main base unit or the other Extension cable extension base units to which the extension cables are connected connector Do not remove the supplied connector cover connector For setting method see Section 6 4 Connectors for installing the power supply module input output modules and intelligent function module Module connector To those connectors located in the spare space where these modules are not installed apply the supplied connector cover or the blank cover module QG60 to prevent entry of dirt Module fixing screw hole Screw hole for fixing the module to the base unit Screw
173. ntheses indicate the special register numbers where individual information is being stored 11 25 11 25 11 TROUBLESHOOTING MELSEC Q Error Code List Continued Common Individual Operating mom SDE Error Messages Information Information LED LEDStatus ED Se e of Diagnostic Timing SD5 to 15 SD16 to 26 7010 MULTI EXE ERROR Flicker Stop At power ON at reset 7030 CPU LAY ERROR E Flicker Stop At power ON at reset 7035 CPU LAY ERROR Ficker S Stop atpowerONiatreset JAtpower ONatreset ON at reset 9000 Program error location p E enne ite instruction is executed 1 Characters in parentheses indicate the special register numbers where individual information is being stored 3 xx indicates detected annunciator number x 4 Can be kept off by the special registers SD207 to SD209 for LED display priority setting 11 26 11 26 11 TROUBLESHOOTING MELSEC Q 1 In a multiple CPU system configuration a faulty CPU module was mounted 2 In a multiple CPU system configuration a multiple CPU System incompatible CPU module was mounted The error is detected in the QOOCPU or Q01CPU of serial No 04122 or Read the individual information of the error using GX Developer and replace the CPU module of the faulty CPU No Replace the CPU module with the multiple CPU system compatible CPU module later Do not reset the CPU module of CPU No 2 or No 3 Change the PC CPU module for the
174. ntial of the input voltage 24V 24G terminal Used to supply 24VDC power to inside the output module using external wiring Terminal screw M3 5 x 7 Terminal cover Protective cover of the terminal block o Meetings Used to fix the module to the base unit M3 x 12 screw user prepared 8 Module fixing screw Tightening torque 36 to 48N cm Used to load the module into the base unit Used to connect a 100VAC power supply Used to connect a 200VAC power supply Used to connect a 100VAC to 200VAC power supply 13 Used to connect a 24VDC power supply 14 Used to connect a 100VAC 200VAC power supply POINTS 1 The Q61P A1 is dedicated for inputting a voltage of 100 VAC Do not input a voltage of 200 VAC into it or trouble may occur on the Q61P A1 Power Supply power voltage module type 100VAC 200VAC P Q61P A1 Operates normally ewer module Causes trouble Power module does not cause trouble 1P A2 lly oe CPU module cannot be P paraos TomaNy operated 2 Q64P automatically switches the input range 100VAC 200VAC Therefore it is not compatible with the intermediate voltage 133VAC to 169VAC The CPU module may not work normally if the above intermediate voltage is applied 3 Ensure that the earth terminals LG and FG are grounded 6 BASE UNIT AND EXTENSION CABLE MELSEC Q 6 BASE UNIT AND EXTENSION CABLE This section describes the specifications of the extension cables fo
175. ny 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 Railway companies or National Defense purposes 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 required in terms of safety and control system please consult with Mitsubishi and discuss the required specifications Basic Model QCPU Q Mode User s Manual Hardware Design Maintenance and Inspection MopEL SQCPU Q U HH E MODEL 13JR43 SH NA 080187 C 0302 MEE s MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE 1 8 12 OFFICE TOWER Z 14F HARUMI CHUO KU 104 6212 JAPAN NAGOYA WORKS 1 14 YADA MINAMI 5 HIGASHI KU NAGOYA JAPAN When exported from
176. ocation and the error code Error detection location Error Code Error description reference destination hexadecimal CPU module 4000H to 4FFFH Refer to Appendix 1 2 Intelligent function Basic model QCPU Q Mode User s Manual 7000H to 7FFFH 7 module Function Explanation Program Fundamentals Q Corresponding MELSECNET H Network System Reference Manual Network system FOOOH to FFFFH APP App 1 APPENDICES MELSEC Q APPENDIX 1 2 Description of the errors of the error codes 4000H to 4FFFH The following table indicates the definitions and corrective actions of the error codes 4000H to 4FFFH detected by the CPU module Error code Error f Error description Countermeasure hexadecimal item Check the connection status of the connection cable with 40004 Sum check error the CPU module 4001 A request that could not be handled was i Check the requested operation 4002H executed Command for which a global request cannot 4003H q d Check the requested command CPU be performed was executed related Since the CPU module is protecting the 40044 sior system what was requested cannot be Set the system protect switch of the CPU module to OFF executed 4005 The volume of data handled according to the Reduce the volume of data to that which can be processed H specified request is too large at the specified request 4006H The password cannot be deleted Delete the set password The CPU module is BUSY The buffer is
177. ocessing when power supply is turned ON or when going from STOP to RUN Status change Set only when there is a change in status Error Set when error occurs Instruction execution Set when instruction is executed Request Set only when there is a user request through SM etc Indicates the corresponding CPU module type name Corresponding CPU O Can be applied to all types of CPU module Each CPU module type name Can be applied only to the specific CPU For details on the following items see these manuals e Networks For Q Corresponding MELSECNET H Network System Reference Manual PLC to PLC network Set by When set 11 38 11 TROUBLESHOOTING MELSEC Q Special Register List 1 Diagnostic Information Set by Corresponding Explanation RUNE ed iie When set Diagnostic Error codes for errors found by diagnosis are stored as BIN data Diagnosis error code S Error errors Contents identical to latest fault history information Year last two digits and month that SDO data was updated is stored as BCD 2 digit code Example October 1995 H9510 i The day and hour that SDO was updated is stored as BCD 2 digit code Clock time for Clock time for Example A s bib to b8 b7 to b diagnosis error diagnosis error bes Trete e 10 p m on 25th occurrence occurrence YATIR e Rouo AE H2510 b15 to b8 b7 bO Year 0 to 99 Month 1 to 12 e The minute and second that SDO data wa
178. on 7 6 Remote Operation 7 6 1 Remote RUN STOP 7 6 2 Remote PAUSE 7 6 3 Remote RESET 7 6 4 Remote Latch Clear 7 6 5 Relationship of the remote operation and Basic model QCPU RUN STOP switch 7 7 Selection of Module Input Response Time I O Response Time 7 7 1 Selection of input response time of the input module composite I O module 7 7 2 Selection of input response time of the high speed input module 7 7 3 Selection of input response time of the interrupt module 7 8 Error time Output Mode 7 9 Hardware Error time CPU Operation Mode Setting 7 10 Setting the Switches of the Intelligent Function Module 7 11 Program Write during RUN of Basic Model QCPU 7 11 1 Writing Data in the Ladder Mode during the RUN Status 7 12 Multiple User Debugging Function 7 12 1 Multiple user monitoring function 7 12 2 Multiple user simultaneous write during RUN 7 13 Watchdog Timer WDT 7 14 Self Diagnosis Function 7 14 1 LED display when error occurs 7 14 2 Cancel error 7 15 Failure History 7 16 System Protect 7 16 1 Password registration 7 16 2 Remote password 7 17 GX Developer system monitor 7 18 LED Display 7 19 Serial Communication Function Usable with the QOOCPU or Q01CPU 8 COMMUNICATION WITH INTELLIGENT FUNCTION MODULE 8 1 Communication Between Basic model QCPU and Q series Intelligent Function Modules 8 1 1 Initial setting and automatic refresh setting using GX Configurator 8 1 2 Communication using device initial values 8 1 3 Communication using FROM T
179. one whose version of the QFB is 1 07 or later Reset CPU module No 1 and start up the multiple CPU System again Oo 3 In a multiple CPU system configuration CPU No 2 or No 3 was reset with power ON The error is detected in the CPU No where the reset was canceled 4 In a multiple CPU system configuration the QFB bus interface driver whose version is 1 06 or earlier is used with the PC CPU module Serial No n a multiple CPU system configuration either of the following 04122 or later settings has been made 1 Multiple CPU automatic refresh setting was made to the CPU module that cannot perform automatic refresh between multiple CPUs 2 Non group import setting was made to the CPU module that cannot perform non group import In a multiple CPU system configuration a CPU fault occurred in the CPU module of the CPU No where System stop was selected in the operation mode The error is detected in the CPU module where a CPU fault has not occurred An assignment error occurred in any of the CPU mountable slots CPU slot I O slots 0 1 mounted with the CPU module Sad A Era on bc inthe futile GERI CPU setting of the PLC parameter dialog box Match the types set in the I O assignment setting of the PLC An assignment error occurred within the range of the number of arameter dialog box with the types of the mounted CPU 7031 CPUs set in the multiple CPU setting of the PLC parameter PEE ta og Dor wi yp x dialog box
180. ons Improvement of Basic Model QCPU The Basic model QCPU is updated to add functions and change the specifications The functions and specifications that can be used by the Basic model QCPU change depending on the function version APPENDIX 3 1 Specification comparison Function Version of Function Version A Function Version B CPU Module First 5 digits of serial No are 04121 or First 5 digits of serial No are 04122 or later x QOO0CPU 64k bytes 128k bytes 64k bytes 128k bytes Additional Functions gt 1 MesaPs O O Function Version of CPU Module O Z o O OE Structured text ST language Intelligent function module event interrupt Electronic mail parameter Multi block online program correction O Usable compatible x Unusable incompatible 1 For details of the functions refer to the Basic Model QCPU Q Mode User s Manual Function Explanation Program Fundamentals 2 Disabled for the QOOJCPU App 14 App 14 APPENDICES MELSEC Q APPENDIX 3 3 Usability of additional functions by GX Developer version GX Developer Version ae P GX Developer 7 or Earlier GX Developer 8 Additional Functions MERGES 0 5 0 Jh 8 a ih E 0 s Function block CP O Structured text ST language O PID operation function J S Real number operation function x O Intelligent function module event T interrupt Deviceiniialvaue gt d O Electronic mailparameter_ x d O Onine
181. ons on the connection of the power cables are described below 1 Power supply wiring a Separate the PLC s power supply line from the lines for input output devices and power devices as shown below When there is much noise connect an insulation transformer Insulation Main power PLC power transformer supply supply L 1 AN Ls 200VAC Oo O e Oo O 8 8 PLC T1 Input output power supply EONS O O gt Input output devices Main circuit device foo OX Oo O Main circuit device 9 LOADING AND INSTALLATION 2 2 2 MELSEC Q b Do not connect 24 VDC outputs of multiple power supply modules in parallel to a single input output module The power supply modules will be broken if cables are connected in parallel Power Input output supply module module 24VDC Power Input output supply module module Power supply External module 24 VDC power supply 24VDC c 100VAC 200VAC and 24VDC wires should be twisted as dense as possible Connect the modules with the shortest distance Also to reduce the voltage drop to the minimum use the thickest wires possible maximum 2mm d Do not bundle the 100VAC and 24VDC wires with or run them close to the main circuit high voltage large current and input output signal lines Reserve a distance of at least 100 mm 3 94inch from adjacent wires e As a countermeasure to power surge due to lightening connect a surge
182. onsumption of the base unit W5v I5v x 5 W For the power consumption of the motion CPU and PC CPU module refer to the instruction manual of the corresponding modules 3 Atotal of 24 VDC average power consumption of the output module power consumption for simultaneous ON points The average power of the external 24 VDC power is the total power consumption of each module W24AV 124V X 24 W 4 Average power consumption due to voltage drop in the output section of the output module Power consumption for simultaneous ON points WOUT IOUT X Vdrop x Number of outputs x Simultaneous ON rate W loUT Output current Current in actual use A Vdrop Voltage drop in each output module V 5 Average power consumption of the input section of the input module Power consumption for simultaneous ON points WIN IIN X E X Number of input points x Simultaneous ON rate W JIN Input current Effective value for AC A E Input voltage Voltage in actual use V 9 LOADING AND INSTALLATION MELSEC Q 6 Power consumption of the power supply section of the intelligent function module WS I5V X 5 l24v X 24 l100v x 100 W The total of the power consumption values calculated for each block becomes the power consumption of the overall sequencer system W WPW W5v W24V WOUT WIN WS W From this overall power consumption W calculate the heating value and a rise in ambient temperature insid
183. opening the cover put your finger here Side face 10 i Di Od 11 4 HARDWARE SPECIFICATION OF THE CPU MODULE MELSEC Q Application A Hook used to fix the module to the base unit 1 Module fixing hook oe Single motion installation Indicates the operating status of the CPU module ON During operation with the RUN STOP RESET switch set to RUN OFF During stop with the RUN STOP RESET switch set to STOP Flicker When parameters program is written during STOP and the RUN STOP RESET switch is moved from STOP to RUN To turn ON the RUN LED after writing the program carry out the following steps Move the RUN STOP RESET switch from RUN to STOP to RUN Perform reset with the RUN STOP RESET switch 2 RUNLED Power ON the PLC again To turn ON the RUN LED after writing the parameters carry out the following steps Perform reset with the RUN STOP RESET switch Power ON the PLC again If the RUN STOP RESET switch is moved from STOP to RUN to STOP to RUN after changing the parameter values the new values are not reflected on the parameters related to the intelligent function module such as the network parameters When the self diagnostic error that will not stop operation is detected When continuation of operation at error detection is set in the parameter When the annunciator F is turned ON by the SET OUT instruction 3 ERR LED When battery lo
184. ow Power supply of the power Battery of CPU Memory of CPU supply module Main Module oe N Module Installed Not installed Installed Not installed O Backup enable X Backup unable The standard service life and replacement procedures of the battery is described on the next page 10 4 10 MAINTENANCE AND INSPECTION MELSEC Q 10 3 1 Battery service life 1 Battery Q6BAT lives of CPU modules a The following table indicates the battery lives of the CPU modules Battery Lives x2 x2 After SM52 ON Guaranteed value Actual operation Guaranteed time after value TYP alarm occurrence 26 000hr 710hr 5 years 710hr 30 37 142hr 5 years 710hr 70 5 years 5 years 710hr 420hr QO1CPU 70 17 000hr 420hr 100 420hr 1 The power on time ratio indicates the ratio of PLC power on time to one day 24 hours When the total power on time is 12 hours and the total power off time is 12 hours the power on time ratio is 50 x2 The actual operation value indicates a typically observed value and the guaranteed value indicates a minimum value b When the Q6BAT is not connected to the CPU module its service life is five years c When the battery low special relay SM52 turns on immediately change the battery However if the alarm has not yet occurred it is recommended to change the battery according to the operating condition 10 5 10 5 10 MAINTENANCE AND INSPECTION MELSEC Q 10 3 2 Battery r
185. owing 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 2 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 PLC 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 Generally 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 PLC can realize the pollution level 2 when stored in a control box equivalent to IP54 8 9 8 EMC AND LOW VOLTAGE DIRECTIVES 8 2 5 Grounding ME
186. r details Refer to Section 11 3 Reset by the RUN STOP RESET Switch Set the RUN STOP RESET switch to RUN Hardware error error symptom and get advice Can the ERR LED be turned off Completion 11 5 11 5 11 TROUBLESHOOTING MELSEC Q 11 2 6 Flowchart for when output module LED is not turned on The following shows the flowchart to be followed when the output module LED is not turned on during PLC operation Output module LED not turned on Is the LED on when it is monitored on GX Developer NO 7 DE Reexamine the program Check the input output number on the GX Developer system monitor Does the output number match NO Change the output number Is the LED turned on when another output module is forcibly turned on Is the LED turned on when the output module is changed for another output module which is then forcibly turned on CPU module base unit extension cable hardware fault Contact the nearest service center dealer or our office and explain the error symptom and get advice Output module hardware fault Contact the nearest service center dealer or our office and explain the error symptom and get advice 11 6 11 6 11 TROUBLESHOOTING MELSEC Q 11 2 7 Flowchart for when output load of output module does not turn on The following shows the flowchart that must be
187. r the base units main slim type and extension base unit used in the PLC system and the specification standards of the extension base unit 6 1 Base Unit Specification Table 1 Main base unit specifications Number of I O modules 3 5 12 installed Extension possibilities Extendable Applicable module Q series modules 2 AOF OTOR SN 0 105A 0 110A 0 114A consumption Mounting hole size M4 screw hole or 4 5 hole for M4 screw 98mm 3 86in ewe 189mm 7 43in 245mm 9 65in 328mm 12 92in 439mm 17 30in 44 1mm 1 74in 0 21kg 0 25kg 0 35kg 0 45kg Attachment Mounting screw M4 X 14 4 pieces DIN rail mounting adapter to be sold separately enone Q6DIN3 Q6DIN2 Q6DIN1 Adapter type 2 Slim type main base unit specification Number of mE modules 2 3 5 siale Not extendable Applicable module 5 VDC internal current 0 086A 0 086A 0 091A consumption EE 98mm B 86in W ti4mm 449n 142mm 559n 1975mm 778n D J J fdomm i7 n y O DIN rail mounting 6DINS Adapter type e 6 BASE UNIT AND EXTENSION CABLE MELSEC Q 3 Extension base unit specification Type not requiring power supply module Number of I O modules 2 5 installed Extension possibilities Extendable Applicable module 5 VDC interna current 0 080A 0 100A consumption 0 e a O O DIN rail mounting DIN 4 Extension base unit specifications Power supply loaded type lt a Q63B Q
188. rectives has been a legal obligation since 1996 Also conformance to the Low Voltage Directive another European Directives has been a legal obligation since 1997 Manufacturers who recognize their products must conform to the EMC and Low Voltage Directives required to declare that their products conform to these Directives and put a CE mark on their products 8 1 Requirements for conformance to the EMC Directive The EMC Directive specifies that products placed on the market must be so constructed that they do not cause excessive electromagnetic interference emissions and are not unduly affected by electromagnetic interference immunity The applicable products are requested to meet these requirements The sections 8 1 1 through 8 1 5 summarize the precautions on conformance to the EMC Directive of the machinery constructed using the MELSEC Q series PLCs The details of these precautions has been prepared based on the requirements and the applicable standards control However we will not assure that the overall machinery manufactured according to these details conforms 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 8 1 1 Standards applicable to the EMC Directive The standards applicable to the EMC Directive are listed below 30 M 230 MHz QP 30 dBu V m EN5501 1 Electroma
189. rely engaged input output module fixing hook is engaged installed securely the unit fixing hook securely CFOXIFRIY of solderless Terminal screws must not be loose ures tighten terminals to each other terminal screws Connectors of extension The connectors of extension cables must 4 3 Connection E cman positioned at proper intervals Ponce eens Further tighten Check for lightening The connector must not be loose connector fixing screws Power suppl The lamp m be lit Abnormal if the RUN LED up in RUN state lamp goes off ERR LED off lamp lights up or flashes The lamp must be lit when the input power is turned ON Check that the lamp lights The lamp must be extinguished when the Eollow Section 11 2 up and goes off input power is turned OFF Abnormal if the lamp does not light up or goes off as indicated above The lamp lights up when the output power is turned ON Check that the lamp lights The lamp must be extinguished when the up and goes off output power is turned OFF Abnormal if the lamp does not light up or goes off as indicated above x1 For the QOOJCPU check the POWER LED of the CPU section Module indication lamp 10 10 2 10 2 10 MAINTENANCE AND INSPECTION MELSEC Q 10 2 Periodic Inspection The items that must be inspected one or two times every 6 months to 1 year are listed below When the equipment is moved or modified or layout of the wiring is changed also perform this inspec
190. responding TE 3 p When set CPU Error number that SD50 Error reset performs error reset Stores error number that performs error reset Bit pattern indicating When battery low occurs the corresponding bit turns to 1 ON Remains 1 if the battery voltage returns to normal thereafter b15 to b0 where battery voltage drop occurred C CPU error Bit pattern indicating where battery Same configuration as SD51 above voltage drop Turns to 0 OFF when the battery voltage returns to normal thereafter occurred Every time the input voltage falls to or below 85 AC power 65 DC power of the rating during calculation of the CPU module the value is incremented by one and stored in BIN Blown fuse Number of module Value stored here is the lowest station I O number of the module with the blown S E SD60_ number with blown fuse fuse Error vO module VO module The lowest I O number of the module F number where the I O module SD61 verification verification error verification number took place S Error error number module number am SD62 The first annunciator number to be detected is stored here D63 Number of Number of Stores the number of annunciators searched annunciators annunciators When F goes ON due to or SET F the F numbers which go progressively ON from SD64 through SD79 are registered The F numbers turned OFF by RST F jare deleted from SD64 SD79 and the F numbers stored after the
191. rgency stop protective circuits positioning upper and lower limits switches and interlocking forward reverse operations 2 When the PLC detects the following problems it will stop calculation and turn off all output in the case of a In the case of b it will stop calculation and hold or turn off all output according to the parameter setting a The power supply module has over current protection equipment and over voltage protection equipment b The PLC 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 PLC CPU cannot detect such as in the I O controller Build a fail safe circuit exterior to the PLC that will make sure the equipment operates safely at such times See section 9 1 of this manual for example fail safe circuits 3 Output could be left on or off when there is trouble in the outputs module relay or transistor So build an external monitoring circuit that will monitor any single outputs that could cause serious trouble DESIGN PRECAUTIONS lt DANGER When overcurrent which exceeds the rating or caused by short circuited load flows in the output module for a long time it may cause smoke or fire To prevent this configure an external safety circuit such as fuse Build a circuit that turns on the external power supply when the PLC main module power is turned on If the external power supply is tur
192. round the cable follow the steps a to c shown below a Use the dedicated grounding as far as possible b When a dedicated grounding cannot be performed use 2 Common Grounding shown below PLC Another Another Another equipment equipment equipment grounding grounding 1 Independent grounding Best 2 Common grounding Good 3 Joint grounding Not allowed c For grounding a cable use the cable of 2 mm or more Position the ground contact point as closely to the sequencer as possible and reduce the length of the grounding cable as much as possible 9 LOADING AND INSTALLATION MELSEC Q 9 6 2 Connecting to the power supply module The following diagram shows the wiring example of power lines grounding lines etc to the main and extension base units Main base unit m 100 110VAC Q38B AC Q61P A1 v Connect to 24VDC terminals of Input output module that requires 24VDC internally Extension basenit Extension cable Q61P A1 100VAC TO FG INPUT 100 120VAC Ground wire Grounding 1 Use the thickest possible max 2 mm 14 AWG wires for the 100 200 VAC and 24 VDC power cables Be sure to twist these wires starting at the connection terminals To prevent a short circuit should any screws loosen use solderless terminals with insulation sleeves 2 When the LG terminals and FG terminals are connec
193. rs 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 of 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 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 a
194. s BASE LAY ERROR Flicker At power ON At reset 2011 2100 SP UNIT LAY ERR Unit No Off Flicker Stop At power ON At reset 2103 2106 2107 2110 SP UNIT ERROR Program error location Off On Off On Continue When instruction executed 2111 1 Characters in parentheses indicate the special register numbers where individual information is being stored x 2 The CPU operation status when an error occurs can be set at the parameters LED display will change accordingly 11 16 11 16 11 TROUBLESHOOTING MELSEC Q EDO RT Error Contents and Cause Corrective Action Corespendng When performing a parameter I O allocation a intelligent function 1411 module could not be accessed during initial communications On error occurring the head I O number of the corresponding special function module is stored in the common information Reset the CPU module and RUN it again If the same error is displayed again it suggests the fault of the intelligent function module CPU module or base unit Contact your nearest The FROW TO instruction set could not be executed due to a Mitsubishi representative d 1412 System bus error with a intelligent function module On error occurring the program error location is stored The QCPU of function version A was mounted in a multiple CPU Remove the QCPU of function version A from the main base Serial In system configuration unit 04122 or later 1413 An error is detected on the system bus A
195. s OFF when the coil outputs are OFF and ON when the coil outputs are held When this relay turns OFF the coil outputs are all turned OFF When this relay turns ON the coil outputs are held Select the device status at the time of switching from STOP to program write to RUN All devices except the step relay Held step output OFF When this relay turns OFF the coil outputs of the steps SC SE o execution of end ST being held when transition is established are turned OFF step rela step output held when the end step is reached Seral No 04122 or later Select whether clear processing will be performed or not if active steps other than the ones being held exist in the block when the end step is reached Clear processing is When this relay turns OFF all active steps are forcibly terminated performed to terminate the block Clear processing is not When this relay is ON the execution of the block is continued as performed is S Initial U Block stop time Device cleared Device held Clear processing mode when end step is reached If active steps other than the ones being held do not exist when the end step is reached the steps being held are terminated to terminate the block 3 System clocks counters i Set by Applicable SM400 JAI ON ON e Normally is ON S Every END ways OFF y processing ON S Every END ina ki as M c n After RUN ON for 1 scan only S Every END This connec
196. s power failure of within 20ms occurs during use of the AC power supply module Reset when power is switched OFF then ON Turns ON if an instantaneous power failure of within 10ms occurs during use of the DC power supply module Reset when power is switched OFF then ON Operation Errors OFF Normal ON when operation error is generated p ON Operation error Remains ON if the condition is restored to normal thereafter Turns ON if there is at least one output module whose fuse has blown Remains ON if the condition is restored to normal thereafter Turns ON if the I O module differs from the status registered at power on Remains ON if the condition is restored to normal thereafter Annunciator OFF Not detected A N M62 detection ON Detected Goes ON if even one annunciator F goes O Serial communication function using flag Communication protocol status flag n e eo n o V E Sg g fe oF o 3 s g Communication status pz S 11 34 OFF Serial communication function is not used ON Serial communication function is used OFF GX Developer ON MC protocol communication device OFF Normal ON Abnormal OFF Normal ON Abnormal clear OFF Normal ous ON Abnormal OFF Normal Turns ON when a parity error occurred in the serial M114 ON Abnormal SM115 Framina error OFF Normal Turns ON when a framing error occurred in the serial M
197. s terminal covers are correctly attached Not attaching the terminal cover could result in electric shock N CAUTION Be sure to ground the FG terminals and LG terminals to the protective ground conductor Not doing so could result in electric shock or erroneous operation When wiring in the PLC be sure that it is done correctly by checking the product s rated voltage and the terminal layout Connecting a power supply that is different from the rating or incorrectly wiring the product could result in fire or damage External connections shall be crimped or pressure welded with the specified tools or correctly soldered Imperfect connections could result in short circuit fires or erroneous operation Tighten the terminal screws with the specified torque If the terminal screws are loose it could result in short circuits fire or erroneous operation Tightening the terminal screws too far may cause damages to the screws and or the module resulting in fallout short circuits or malfunction Be sure there are no foreign substances such as sawdust or wiring debris inside the module Such debris could cause fires damage or erroneous operation The module has an ingress prevention label on its top to prevent foreign matter such as wire offcuts from entering the module during wiring Do not peel this label during wiring Before starting system operation be sure to peel this label because of heat dissipation The precauti
198. s updated is stored as BCD 2 digit code Example 35 min 48 sec past the hour H3548 e Category codes which help indicate what type of information is being stored in the common information areas SD5 through SD15 and the individual information areas SD16 through SD26 are stored here b15 to b8 b7 to bO Individual information Common information category codes category codes e The common information category codes store the following codes No error Unit module No PLC No Base No Error information File name Drive name information Time value set category code categories Program error location b15 to b8 b7 to bO Minutes 0 to 59 Seconds 0 to 59 e The individual information category codes store the following codes 0 No error Open File name Drive name Time value actually measured Program error location Parameter number Annunciator number 11 39 11 39 11 TROUBLESHOOTING MELSEC Q Special Register List Continued Set i Corresponding Expl Common information corresponding to the error codes SDO is stored here The following four types of information are stored here SD5 D Slot No Number Meaning SD5 Slot No Base No k1 2 SD6 l O No 3 Not used for base No SD6 SD9 SD10 SD11 Vacant SD12 SD13 SD14 SD7 SD15 1 In a multiple CPU system the slot No or CPU No is stored depending on the error that occurr
199. se abnormal operations from leading to the abnormal operation of the whole system and in a fail safe viewpoint areas which can result in machine breakdown and accidents due to abnormal operations e g emergency stop protective and interlock circuits should be constructed outside the PLC The following page gives examples of system designing in the above viewpoint 9 LOADING AND INSTALLATION MELSEC Q 1 System design circuit example when not using ERR contact of power supply module Q00JCPU POWER PPLY power EORAC d FOR AC DC SUPPLY Boe Input switched ly Q jl TRANSFORMER TRANSFORMER TRANSFORMER aoe 0500 u FUSE established EUSE FUSE H H CPU MODULE POWER SM52 Q mH SURELY A RUN STOP circuit M403 i SM403 interlocked with RA1 in FUSE run monitor relay Set time for DC power supply to be established 9 Mi0 Tt sw PROGRAM INPUT MODULE era 03 9 C Low battery alarm Lamp or buzzer RA1 switched ON by SM403 Voltage relay is recommended Mi 3 E run monitor relay OUTPUT MODULE Low battery alarm OUTPUT MODULE TMC tee Lamp or buzzer Aj 4 Power to output equipment 34 po pend ON when run by switched OFF when the ARIA SM403 STOP signal is given Yn Ned gt In the case of an ve tl VAT emergency stop or a m l stop ca
200. se unit Q52B Q55B When the Q52B or Q55B is used 5VDC power is supplied from the power supply module on the main base unit through the extension cable Therefore note the following when using the Q52B or Q55B 1 The power supply module to be loaded on the main base unit should be selected to cover also the 5VDC used on the Q52B or Q55B For example either of the following power supply modules must be mounted on the main base unit when the current consumption on the main base unit is 3A and that on the Q52B or Q55B is 1A 5VDC Rated output current 6A Q61P A1 Q61P A2 Q63P 8 5A Q64P 2 Since 5VDC is supplied to the Q52B or Q55B through the extension cable a voltage drop occurs at the extension cable You must select the power supply module and extension cable length to ensure that the IN connector voltage of the Q52B or Q55B is 4 75V or more For details of a voltage drop refer to Section 6 6 5 POWER SUPPLY MODULE MELSEC Q b Ideas for reducing voltage drops The following methods are effective to reduce voltage drops at the extension cables 1 Changing the module loading positions Load large current consumption modules on the main base unit Load small current consumption modules on the extension base unit 2 Using short extension cables The shorter the extension cable is the smaller the resistance and voltage drops are Use the shortest possible extension cables 2 When Q30SB base unit is used Slim
201. sh of CPU Shared Memory 16 2 Communication with Multiple CPU Instructions and Intelligent Function Module Devices 16 3 Interactive Communications between The Basic model QCPU and Motion CPU 16 3 1 Control commands from the Basic model QCPU to the Motion CPU Motion dedicated instructions 16 3 2 Reading and writing device data Between Multiple CPU communication dedicated instructions 16 4 CPU Shared Memory 17 COMMUNICATIONS BETWEEN THE MULTIPLE CPU SYSTEM S I O MODULES AND INTELLIGENT FUNCTION MODULES 17 1 Range of Control CPU Communications 17 2 Range of Non control CPU Communications 18 PROCESSING TIME FOR MULTIPLE CPU SYSTEM BASIC MODEL QCPUs 18 1 Concept behind Scan Time 18 2 Factor to Prolong the Scan Time 19 STARTING UP THE MULTIPLE CPU SYSTEM 19 1 Flow chart for Starting Up the Multiple CPU System 19 2 Setting Up the Multiple CPU System Parameters Multiple CPU Settings Control CPU Settings 19 2 1 System configuration 19 2 2 Creating new systems 19 2 3 Using existing preset Multiple CPU settings and I O allocations APPENDICES APPENDIX 1 Special Relay List APPENDIX 2 Special Register List APPENDIX 3 List of Interrupt Pointer Nos and Interrupt Factors APPENDIX 4 Enhancement of the Basic Model QCPU Functions APPENDIX 4 1 Specification Comparison APPENDIX 4 2 Added Functions INDEX About Manuals The following manuals are related to this product Referring to this list please request the necessary manuals Rela
202. sion B of the Basic model QCPU are not used 2 SYSTEM CONFIGURATION MELSEC Q 2 2 Precautions for Use of Single CPU System This section describes hardware and software packages compatible with Basic model QCPU 1 Hardware a The number of modules to be installed and functions are limited depending on the type of the modules Limit of number of Applicable Module REC aa Q Series MELSECNET H QJ71LP21 QU71BR11 QU71LP21 25 network module QU71LP21G QU71LP21GE One module only oo ee QJ71E71 QJ71E71 B2 QJ71E71 100 E71 QU71E71 B2 QJ71E71 100 One module only Interrupt module Qleo One module only 1 1 Indicates the number of interrupt modules to which interrupt pointer setting has not been made When interrupt pointer setting has been made up to the following number of modules can be used 16 modules for QQOJCPU 24 modules for QOOCPU or Q01CPU b A graphic operation terminal can be used only for the GOT900 series and F900 series Basic OS matching Q mode and communication driver must be installed The GOT800 series A77GOT and A64GOT cannot be used c A DeviceNet Master Slave module QJ71DNS91 with function version is B or later can be used d A FL net module QJ71FL71 QJ71FL71 B2 with function version is B or later can be used 2 Software package GX Developer and GX Configurator of the versions or later in the following table are usable with the Basic model QCPU x2 Ver 7 can be us
203. size M3 X 12 Base mounting hole Hole for mounting this base unit on the panel of the control panel For M4 screw DIN rail adapter 7 j DIN rail adapter mounting hole mounting hole 6 BASE UNIT AND EXTENSION CABLE MELSEC Q 6 4 Setting the Extension Base Unit The number of stages setting method of each extension base unit to be used when extension base units are installed is described below Stage No setting connector Setting of Stage Number for Extension Base Units Setting of Number of Extension Stages 1st stage 2nd stage 3rd stage 4th stage 5th stage 6th stage 7th stage mnm exe oo oo oo oo oo oco Setting of stages oo oo oo oo g m je e Oo oo oo e e QOOJCPU Setting enabled Setting disabled Setting disabled Setting enabled Setting disabled To set the No of stages setting connector set a number from 1 to 2 4 according to the number of extension stages Do not set the same stage number at two or more positions or do not fail to set a number A miss input or miss output may occur 6 BASE UNIT AND EXTENSION CABLE MELSEC Q Input output numbers are assigned automatically from the system loading status
204. struction is x2 executed 1310 1 0 INT ERROR Flicker During interrupt 1311 At power ON At reset 1401 When intelligent function module is accessed Stop When an intelligent functi SP UNIT DOWN Unit No Flicker Continue When an intelligent function 1402 Program error location 3 module access instruction is executed When an END instruction is 1 Characters in parentheses indicate the special register numbers where individual information is being stored x 2 The CPU operation status when an error occurs can be set at the parameters LED display will change accordingly 3 Stop continue operation is selectable for each module by setting parameters Off ff ff ff ff Off 11 14 11 14 11 TROUBLESHOOTING MELSEC Q pie i j Corresponding S K a TREE 1000 1001 1002 Run mode suspended or failure of main CPU 1 Malfunctioning due to noise or other reasons 2 Hardware fault 1005 1006 The fault of the power supply module CPU module main base 1009 unit extension base unit or extension cable was detected 1010 1011 Entire program was executed without the execution of an END instruction 1 When the END instruction is executed it is read as another instruction code e g due to noise 2 The END instruction has been changed to another instruction code somehow 1012 An SFC program could not end normally 1 The SFC program cannot end normally due to noise etc Measure noise lev
205. t occurs 3 System clocks counters Set n Corresponding Following programmable controller CPU module RUN 1 is added each second counter 1 second units Count repeats from 0 to 32767 to 32768 to 0 pk Stores value n of 2n second clock Default is 30 clock setting units Setting can be made between 1 and 32767 I Nl rber ofeounte In e Incremented by 1 for each scan execution after the CPU module is set to S Every SD420 Scan counter cach scan RUN END Count repeats from 0 to 32767 to 32768 to 0 processing 4 Scan information Set A Corresponding ial ar END processing Current scan time Stores current scan time in 1 ms units in 1 ms units Range from 0 to 65535 Stores current scan time in 100 us units Range from 00000 to 900 Current scan time Example in 100 us units A current scan of 23 6 ms would be stored as follows D520 23 D521 600 Current scan time S Every END processing S Every END M in 1 ms units Range from 0 to 65535 i Minimum scan processing time m E me S Every Minimum scan time Stores minimum value of scan time in 100 us units END in 100 us units e Range of 000 to 900 processing Minimum scan time Stores minimum value of scan time in 1 ms units Maximum scan time Stores maximum value of scan time excepting the first scan in 1 ms units Maximum scan in 1 ms units Range from 0 to 65535 time Maximum scan time
206. t extension base unit 6 An error occurs if modules are mounted on 26 or more slots Number of mounted modules including the CPU No 1 7 When mounting a motion CPU refer to the Basic Model QCPU User s Manual Function Explanation Program Fundamentals 8 For the I O numbers in a multiple PLC system other than the above refer to the Basic Model QCPU User s Manual Function Explanation Program Fundamentals 9 The PC CPU occupies two slots 2 SYSTEM CONFIGURATION MELSEC Q b When slim type main base unit Q3LISB is used Slim type main base unit Q35SB 2 3 4 8Slot number System configuration Power supply module Empty 16 points PC CPU occupies 2 slots Shows a system where each slot is mounted with 32 point module CPU number CPU1 No 1 Basic model QCPU CPU2 No 2 motion CPU CPUS No 3 PC CPU module Maximum number of Extension not allowed extension units Multiple PLC setting 1 o 2 Y Maximum number of Muiribar ot ied umber of mounte mounted I O modules 5 modules 4 modules 2 modules modules Slim type main base unit Maximum number of I O 1024 points Maximum I O points of CPU module 1024 points per module when CC Link LT module is used Q32SB Q33SB Q35SB type Extension base unit type Not connectable Extension cable type Not connectable 1 The Q61P A1 Q61P A2 Q62P or Q64P cannot be used as a power supply module Use the Q61SP as a power supply module
207. t normal 1 Though the number of CC Link modules set by the parameters is one or more the actually mounted number of module is zero 2 The head I O number for the common parameters is different from that of the actually mounted I O module 3 The station class for the CC Link unit quantity set parameters is different from that of the actually mounted station n a multiple CPU system configuration the CC Link module controlled by another CPU is specified for the head I O number in the CC Link network setting parameter another CPU is specified for the head I O number of the Ethernet number Network number station number and group number Read the detailed information of the error using GX Developer check the parameter items corresponding to the numerical values parameter numbers there and correct when necessary If the error is still generated following the correction of the parameter settings it is likely that there is a memory error either in the program memory Contact your nearest Mitsubishi representative e Check whether the parameter file version is gt gt QPA Check the file contents to be sure they are parameters Match the setting of the multiple CPU system parameter with that of the reference CPU CPU No 1 Check and correct the following in the multiple CPU automatic refresh parameters When specifying a bit device specify a multiple of 16 for the refresh head device Specify th
208. ted be sure to ground the wires Do not connect the LG terminals and FG terminals to anything other than ground If LG terminals and FG terminals are connected without grounding the wires the PLC may be susceptible to noise In addition since the LG terminals have potential the operator may receive an electric shock when touching metal parts 3 1 An error cannot be output from the ERR terminal of the power supply module loaded on the extension base unit To output an error use the ERR terminal of the power supply module loaded on the main base unit 10 MAINTENANCE AND INSPECTION MELSEC Q 10 MAINTENANCE AND INSPECTION lt DANGER N CAUTION Q Do not touch the terminals while power is on Doing so could cause shock Q Correctly connect the battery Also do not charge disassemble heat place in fire short circuit or solder the battery Mishandling of a battery can cause overheating or cracks which could result in injury and fires Turn the power off when cleaning the module or tightening the terminal screws or module mounting screws Conducting these operations when the power is on could result in electric shock Loose terminal screws may cause short circuits or malfunctions Failure to mount the module properly will result in short circuit malfunction or in the module falling In order to ensure safe operation read the manual carefully to acquaint yourself with procedures for program change forced o
209. ted Manuals Manual Name Manual Number Model Code Basic model QCPU Q Mode User s Manual Function Explanation Program Fundamentals SEDE This manual explains the functions programming methods devices and so on necessary to create 1 3 JR44 programs with the Basic model QCPU Sold separately QCPU Q Mode QnACPU Programming Manual Common Instructions SH 080039 This manual describes how to use the sequence instructions basic instructions and application 13JF58 instructions Sold separately Q Corresponding MELSEC Communication Protocol Reference Manual This manual explains how the external devices read and write PLC CPU data through communication SH 080008 with the MC protocol using the serial communication module Ethernet module 13JF89 Sold separately QCPU Q Mode QnACPU Programming Manual PID Control Instructions SH 080040 This manual describes the dedicated instructions used for PID control 13JF59 Sold separately QCPU Q Mode QnACPU Programming Manual SFC SH 080041 This manual explains the system configuration performance specifications functions programming 13JF60 debugging and error codes of MELSAP3 Sold separately QCPU Q Mode Programming Manual MELSAP L ET This manual describes the programming methods specifications and functions that are necessary to 13 JF61 create the MELSAP L type SFC programs Sold separately QCPU Q Mode Programming Manual Structured Text SH 08
210. ter Program Write Programs can be written to the Basic model QCPU in either the STOP or RUN status 1 When writing program with RUN STOP RESET switch set to STOP When writing a program with the Basic model QCPU placed in the STOP status using the RUN STOP RESET switch operate the switch in the following procedure 1 RUN STOP RESET switch STOP RUN LED OFF CPU module STOP status to Program write 2 RUN STOP RESET switch Perform reset Refer to Section 4 5 3 3 RUN STOP RESET switch STOP to RUN RUN LED ON CPU module RUN status 2 When it is desired to place the Basic model QCPU in a RUN status without resetting it after program write Operate the RUN STOP RESET switch from STOP to RUN STOP and then RUN After the second STOP to RUN operation the CPU module is put in the RUN status At this time the device memory data are the same as before program write 3 When writing program after remote STOP using GX Developer When writing a program with the Basic model QCPU placed in the STOP status by remote STOP using GX Developer the operation of the RUN STOP RESET switch is not necessary When remote RUN is performed using GX Developer the Basic model QCPU is placed in the RUN status 4 When performing online change of program When the online change of a program is performed the RUN STOP RESET switch need not be operated The program written by online program correction during boot operation is written to the program memory
211. the The remote request cannot be executed mode request can be executed 408D There is an instruction code that cannot be Check whether the model of the used CPU module is j handled correct or not 408E he write step is illegal Write the program after setting the CPU module to STOP The block No outside the range was 40A0H x g Check and correct the setting specified SFC device The number of blocks outside the range was 40A1H 9 Check and correct the setting related error specified The step No outside the range was 40A2u P 9 Check and correct the setting specified 40804 Check the requested data contents 4081H he sort subject cannot be detected Check the data to be searched The specified command is executing and Reexecute the command after the request from the other 40821 therefore cannot be executed equipment is completed Other errors App 4 App 4 APPENDICES MELSEC Q r Error pium Error code MA Error description Countermeasure hexadecimal item 40B0u The specified drive is wrong Check and correct the setting 40B1H SFC file related The specified program does not exist Check and correct the specified file name error The specified program is not an SFC 40B2H ae prog Check and correct the specified file name Formatting of the drive protected by the ere 4150H g P y Do not format the target drive since it cannot be formatted system was attempted Deletion of the file protected
212. the Devices 10 13 1 Device initial value 11 PROCESSING TIMES OF THE BASIC MODEL QCPU 11 1 Scan Time Structure 11 2 Concept of Scan Time 11 3 Other Processing Times 12 PROCEDURE FOR WRITING PROGRAMS TO BASIC MODEL QCPU 12 1 Items to Consider when Creating Program 12 2 Procedure for writing program to the Basic model QCPU 13 OUTLINE OF MULTIPLE CPU SYSTEMS 13 1 Features 13 2 Outline of Multiple CPU Systems 13 3 Differences with Single CPU Systems 14 SYSTEM CONFIGURATION OF MULTIPLE CPU SYSTEM 14 1 System Configuration 14 2 Precautions For Multiple CPU System Configuration 14 2 1 Function versions of Basic model QCPU Motion CPU and PC CPU module that can be used and their mounting positions 14 2 2 Precautions when using Q Series I O modules and intelligent function modules 14 2 3 Modules that have mounting restrictions 14 2 4 Compatible GX Developers and GX Configurators 14 2 5 Parameters that enable the use of Multiple CPU System 14 2 6 Resetting the Multiple CPU System 14 2 7 Processing when stop errors occur 14 2 8 Reducing the time required for Multiple CPU System processing 15 ALLOCATING MULTIPLE CPU SYSTEM I O NUMBERS 15 1 Concept behind Allocating I O Numbers 15 1 1 I O modules and Intelligent function module I O numbers 15 1 2 1 O number of Basic model QCPU Motion CPU and PC CPU module 15 2 Setting of Control CPUs with GX Developer 16 COMMUNICATION BETWEEN CPU MODULES IN MULTIPLE CPU SYSTEM 16 1 Automatic Refre
213. the module fixing hole of the base unit Forcibly removing the module will damage the module 9 LOADING AND INSTALLATION MELSEC Q 9 4 Setting the Stage Number of the Extension Base Unit When using two or more extension base units their stage numbers must be set with their No of stage setting connectors Extension 1 need not be set since the extension stage number is factory set to 1 Make this setting in the following procedure 1 The No of stages setting connector of the extension base unit is located under the IN side base cover Refer to Section 6 4 for the setting of the No of stages setting connector First loosen the upper and lower screws in the IN side base cover and remove the base cover from the extension base unit 2 Insert the connector pin in the required extension stages number location of the connector PIN1 existing between the IN and OUT sides of the extension cable connector 3 Install the base cover to the extension base unit and tighten the base cover screw Tightening torque 36 to 48N cm 9 LOADING AND INSTALLATION MELSEC Q 9 5 Connection and Disconnection of the Extension Cable 1 Instructions for handling an extension cable Do not stamp an extension cable An extension cable must be connected to the base unit when the base cover has been installed After you have set the extension stage number to the extension base unit reinstall and
214. the terminal screws too far may cause damages to the screws and or the module resulting in fallout short circuits or malfunction Be sure there are no foreign substances such as sawdust or wiring debris inside the module Such debris could cause fires damage or erroneous operation The module has an ingress prevention label on its top to prevent foreign matter such as wire offcuts from entering the module during wiring Do not peel this label during wiring Before starting system operation be sure to peel this label because of heat dissipation STARTUP AND MAINTENANCE PRECAUTIONS 4 DANGER Do not touch the terminals while power is on Doing so could cause shock or erroneous operation Correctly connect the battery Also do not charge disassemble heat place in fire short circuit or solder the battery Mishandling of battery can cause overheating or cracks which could result in injury and fires Switch all phases of the external power supply off when cleaning the module or retightening the terminal or module mounting screws Not doing so could result in electric shock Undertightening of terminal screws can cause a short circuit or malfunction Overtightening of screws can cause damages to the screws and or the module resulting in fallout short circuits or malfunction STARTUP AND MAINTENANCE PRECAUTIONS lt DANGER The online operations conducted for the CPU module being operated connecting the
215. ther application opened the specified file An attempt was made to erase the mounted 41FCu NM P Execute again after dismounting the drive 41FDu The flash ROM is not formatted Erase the specified drive 41FEH The IC memory card is not inserted Insert or reinsert the IC memory card 41FFH The IC memory card type differs Check the IC memory card type 1 The specified station could not be accessed because a routing parameter was not set in the related station s 4A00H 2 Though routing via the multiple CPU eee accessing the specified system is attempted the control CPU of s a the network module that relays the data is air not active 4A01 The network with the No set in the routing Check the routing parameter set in the related station and parameter does not exist make a correction i Check if an error has occurred in the network module and if 4A02H Cannot access the specified station the module is offline F WE Check if an error has occurred in the specified access 4B00n nd related ne oe inthe access destination or destination or in a relay station to the access station and if y So take countermeasures App 5 App 5 APPENDICES
216. tion Periodic Inspection Inspection Item Judgment Criteria Ambient 0 to 55 C temperature When the sequencer is Measure with a thermometer used in the board the Ambient humidity and a hygrometer 5 to 95 RH ambient temperature in Measure corrosive gas the board becomes the p ambient temperature present Measure a voltage across the pnus conem Power voltage terminals of 100 200VAC and bbs oe 24VDC i Further tighten screws f If the CPU module Move the module to check for The module must be installed j Looseness rattling looseness and rattling fixedly input output module or 3 Ambient environment power supply module is loose fix it with screws Installation Dirt and foreign matter must Remove and clean not be present ee n er Seen Screws must not be loose Further tighten Proximity of r solderless terminals Check visually Solderless terminals must a Correct ic eachother positioned at proper intervals BROS eTESS OF Check visually Connectors must not be loose Further tighten connector connectors fixing screws Even if the lowering of a battery capacity is not shown replace the battery with a new one if a specified service life of the battery is exceeded Connection check on the monitor mode of Battery the GX Developer that SM51 or Preventive maintenance SMB2 is turned OFF 10 3 10 3 10 MAINTENANCE AND INSPECTION MELSEC Q 10 3 Battery Replacement 10 4
217. tion can be used for scan execution type programs processing only After RUN OFF for 1 scan only This connection can be used for scan execution type programs only SM410 0 1 second clock Repeatedly changes between ON and OFF at each designated time interval SM411 0 2 second clock ur When power supply is turned OFF or reset is performed goes S Status ES from OFF to start chante SM412 1 second clock Note that the ON OFF status changes when the 9 TG designated time has elapsed during the execution of This relay alternates between ON and OFF at intervals of the time unit s specified in SD414 nsec Starts from OFF when the PLC is powered ON or the CPU S Status SMAI en Sonn oock nse module is reset change Note that when the specified time is reached the ON OFF status changes even during program execution User timing clock SM421 ui MAING SIO Relay repeats ON OFF switching at fixed scan intervals L When power supply is turned ON or reset is performed goes SM422 User timing clock from OFF to start S Every END Nod The ON OFF intervals are set with the DUTY instruction processing SM423 Nes Bing eines L DUTY n1 n2 SM420 User timing clock ON for 1 scan S Every EN processing for 1 scan only 11 36 11 36 11 TROUBLESHOOTING MELSEC Q 4 I O refresh i Set by Corresponding SM580 program I O OF
218. to the Basic Model QCPU User s Manual Function Explanation Program Fundamentals SH 080188 1 OVERVIEW MELSEC Q The Basic model QCPU is updated to add functions The added functions can be judged by the function version serial No of the CPU module Table 1 1 indicates the added functions and the GX Developer version compatible with the additional functions When using any of the added functions confirm the function version serial No and GX Developer version Table 1 1 List of Functions Added to Basic Model QCPU and Function Version Serial No Updates of Basic Model QCPU Compatible Additional functions GX Developer 04122 or later Multiple PLC system QOOCPU Q01CPU Version 8 e SFC or later e Function block Structured text ST Real number operation function e PID operation function 1 Remote password setting Increased standard RAM capacity QOQOCPU Q01CPU 1 Device initial value automatic setting Interrupt function from intelligent function module Online program correction function using pointer 1 Functions irrelevant to GX Developer Refer to Section 2 3 for the confirmation of the function version and serial No of the Basic model QCPU 1 OVERVIEW MELSEC Q The following table indicates differences between the Basic model QCPU CPU module Power supply CPU module module Main base unit Stand alone CPU module 5 slots Integrated type Main base Necessary Q33B
219. uence programs in the same way as the normal internal relays However they can be turned ON or OFF as needed in order to control the CPU module and remote I O modules The headings in the table that follows have the following meanings Explanation Contains detailed information about the nature of the special relay Indicates whether the relay is set by the system or user and if it is set by the system when setting is performed lt Set by gt S Set by system U Set by user in sequence program or test operation at a peripheral device S U Set by both system and user When set indicated only if setting is done by system Each END Set during each END processing Initial Set only during initial processing when power supply is turned ON or when going from STOP to RUN Status change Set only when there is a change in status Error Set when error is generated Instruction execution Set when instruction is executed Request Set only when there is a user request through SM etc Indicates the corresponding CPU module type name Corresponding CPU O Can be applied to all types of CPU Each CPU module type name Can be applied only to the specific CPU module For details on the following items refer to the following manual e Networks Network System Reference Manual Set by When set 11 33 11 TROUBLESHOOTING 1 Diagnostic Information Diagnostic errors Self diagnosis error Error com
220. used by a limit p ore MN OUTPUT MODULE rallye nterlock circuits as necessary Provide oar as ART e Power to output Not external interlock equipment E circuits for conflicting switched OFF operations such as when the STOP The power ON procedure is as follow For AC S For AC DC 1 Switch power ON 2 3 Set CPU to RUN When DC power is established RA2 goes ON forward rotation and MC2 signal is given reverse rotation and 4 ac 4 Inth f for parts that could Lon UNA Meis To amage the machine H or cause accidents if epee A RA 4 or a stop caused no interlock were used er by a limit switch When the magnetic contactor MC comes on the output 4 Timer TM times out after the DC power reaches 100 equipment is powered and may be driven by the program The TM set value should be the period of time from when RA2 goes ON to the establishment of 100 DC voltage Set this value to approximately 0 5 seconds 5 Turn ON the start switch 6 When the magnetic contactor MC comes on the output equipment is powered and may be driven by the program If a voltage relay is used at RA2 no timer TM is required in the program 9 LOADING AND INSTALLATION MELSEC Q 2 System design circuit example when using ERR contact of power supply module POWER ee FOR AC DC TRANSFORMER bib nR
221. utputs RUN STOP and PAUSE operations etc while operation is in progress Operation mistakes could cause damage to the equipment and other problems Never try to disassemble of modify module It may cause product failure malfunction fire or cause injury When using any radio communication device such as a cellular phone or a PHS phone keep them away from the controller at least 25 cm 9 85 inch or it may cause a malfunction Turn the power off when installing or removing the modules Trying to install or remove the module while the power is on could damage the module or result in erroneous operation Before touching the module always touch grounded metal etc to discharge static electricity from human body Failure to do so may cause the module to fail or malfunction In order that you can use the PLC in normal and optimal condition at all times this section describes those items that must be maintained or inspected daily or at regular intervals 10 1 10 1 10 MAINTENANCE AND INSPECTION MELSEC Q 10 1 Daily Inspection The items that must be inspected daily are listed below Daily inspection Inspection Item Judgment Criteria Check that fixing screws 1 Installation of base unit jare not loose and the Ma and cover must be installed Telva tighten the cover is not dislocated y Check that the module is Installation of not dislocated and the unit The unit fixing hook must be engaged and Secu
222. w occurs OFF Normal Flicker When the error whose occurrence stops operation is detected When reset operation is performed with the RUN STOP RESET switch Used to load the module to the base unit Backup battery for use of the program memory standard RAM and power failure compensation function For connection of the battery lead wires When shipped from the factory the lead wires are disconnected from the connector to prevent the battery from consuming RUN _ Executes sequence program operation RUN STOP RESET STOP Stops sequence program operation switch RESET Performs hardware reset operation error reset operation initialization or like Refer to Section 4 4 for details of reset operation RS 232 connector 1 Connector for RS 232 connection Can be connected by the RS 232 connection cable QC30R2 Module fixing 0 screw hole 11 Module fixing hook Hook used to fix to the base unit 1 When a cable is to be connected to the RS 232 connector at all times clamp the cable to prevent a loose connection moving or disconnection by pulling due to carelessness Q6HLD R2 type RS 232 Connector Disconnection Prevention Holder is available as a clamp for RS 232 connector CPU module 5 Battery Oo Battery connector pin 9 Hole for the screw used to fix to the base unit M3 x 12 screw Q6HLD R2 RS 232 cable 4 HARDWARE SPECIFICATION OF THE CPU MODULE MELSEC Q 4 3 Switch Operation Af
223. writing destination specification YES Is it able to write a program 1 YES Is it able to write a program Contact the nearest service center dealer or our office and explain the error symptom and get advice Completion 11 9 11 TROUBLESHOOTING MELSEC Q 11 2 10 Flowchart for when program is rewritten 11 10 The following shows the flowchart to be followed when a program is rewritten when the PLC is powered on or reset Program rewritten OFF Is SM660 ON Boot operation is performed from standard ROM After formatting the program memory store the program memory data onto ROM Clear the Perform boot from standard ROM check box in the boot file setting of the PLC parameter Write the parameters and sequence program to the program memory Power on the PLC again reset the PLC YES Is the program rewritten Completion Hardware fault Contact the nearest service center dealer or our office and explain the error symptom and get advice 11 10 11 TROUBLESHOOTING MELSEC Q 11 2 11 Flowchart for when UNIT VERIFY ERR occurs The following shows the flowchart to be followed when the UNIT VERIFY ERR occurs while the PLC power supply is turned on or during the operation UNIT VERIFY ERR occurs Check the slot where error occurred with the GX Developer Has the module on the correspon
224. y processing not Execution non execution of executed general data processing Stores the mask patterns masked d the IMASK instruction as follows to bi SD781 149 SD782 165 S During execution Mask pattern of IMASK Mask pattern instruction 1127 PID limit Specify the limit of each PID loop as shown below z setting 0 With limit b15 to b8 b7 to for inexact 1 Without limit SD794 Loop 8 to differential O Serial number 04122 or later 11 49 11 49 App APPENDICES MELSEC Q APPENDICES APPENDIX 1 Error Code Return to Origin During General Data Processing The CPU module returns an error code to the general data processing request origin when an error occurs and there is a general data processing request from the peripheral equipment intelligent function module or network system POINT This error code is not an error that is detected by the CPU module self diagnostic function so it is not stored in the special relay SDO When the request origin is GX Developer a message or an error code is displayed When the request origin is an intelligent function module or network system an error is returned to the process that was requested APPENDIX 1 1 Error code overall explanation These error codes differ depending on the error No of the location the error was detected The following table shows the relationship between the error detection l
225. y allows communication in the MC protocol QnA compatible 3C frame format 4 QnA compatible 4C frame format 4 5 The serial communication function does not allow communication in the nonprocedure protocol or bidirectional protocol Refer to the following manual for the MC protocol Q Corresponding MELSEC Communication Protocol Reference Manual 8 Built in standard ROM The flash ROM for storing parameters and sequential program is installed as a standard feature for easier protection of important program 9 Blocking an invalid access using the file password Use of the file password allows the setting of the access level read disable write disable of a program to prevent program changes from being made by illegal access 1 OVERVIEW MELSEC Q 10 64k points of file registers QOOCPU Q01CPU The standard RAM capacity has been increased from 64k bytes to 128k bytes to double the file register capacity 64k points The increase of battery backed data provides allowances for control programs 11 Remote password setting When external access is made to an Ethernet module serial communication module or modem interface module whether access to the Basic model QCPU may be made or not can be selected using a remote password 12 Multiple CPU system compatibility A multiple CPU system can be configured by the Basic model QCPU QOOCPU Q01CPU only motion CPU and PC CPU module The features in 10 to 12 are functions a
226. y the system it is undefined Communicatio n setting storage area Stores the message Message waiting time specified 0 No waiting time waiting time in the serial 1 to FH Waiting time unit 10ms storage area communication Defaults to 0 setting Stores the data Data sending sending result when result storage the serial The error code at data transmission is stored area communication function is used Stores the data Data receiving receiving result when result storage the serial Stores the error code at the time of data receiving area communication function is used S Power on or reset SD100 SD101 SD102 SD110 SD111 The numbers of output modules whose fuses have blown are input as a bit pattern in units of 16 points If the module numbers are set by parameter the parameter set numbers are stored f MEC Also detects blown fuse condition at remote station output modules 16 points indicating b15b14b13b12b11b10 b9 b8 b7 b6 b5 b4 b3 b2 bi bO the modules whose Fuse blown ilolo 1 0 radile fuses have blown SD130 oon Mas 0 No blown fuse SD131 lv 0 0 0 1 Blown fuse eee SPADA present SD137 OL ter pO 0 IF 30 p Indicates a blown fuse Not cleared even if the blown fuse is replaced with a new one This flag is cleared by error resetting operation Bit pattern in units of When the power is turned on the module numbers of the O

Basic Model QCPU(Q Mode) User`s Manual (Hardware

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