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QSCPU User`s Manual (Hardware Design, Maintenance and

1. P9 BE ABOUT MANUALS e ee ee ee eee ee eoe eese ee eee se ee eese ee eee se ee se soe see sees sess ess se esee osse ose seesessceceseescesecceeeese A 16 HOW THIS MANUAL IS ORGANIZED ee e ee eee eee e e eee eee ee eee ee eese osse e ose se esses ese os sese s ees eecesecseesesseeceseeeeo A 17 HOW TO USE THIS MANUAL e eeeeeee eee ee esee ee eee ee ee ees o ee osos e oes se eoe se es soesoeese ose se eseesseceoeeseecessesceseeeee A 19 GENERIC TERMS AND ABBREVIATIONS e eeee ee ee e e e ee ee eee eee ee eee ee eo ee eee oe eee eee sess soo sseeoeeceseeseecessceeeseee A 20 PRECAUTIONS FOR USE e ee ee eee eee ee eoe eee eee ee eee eee ee eese esses osos see ee esee os oce sesso e sscocsseeseoeescecesseeses 27 CHAPTER1 OVERVIEW 1 1to1 6 1 1 Features 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c 3 CHAPTER2 SYSTEM CONFIGURATION 2 1to2 5 2 1 System Configuration 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090 2 1 22 Configuration of Peripheral DeViCGSeeeeccceceeceee0000000000000000000000000000000000000000000000000000000000090 3 2 3 Confirming Serial No and Function VersiOneeeeccccececececceccec0c00000000000000000000000000000000000000000090 i 4 CHAPTER3 GENERAL SPECIFICATIONS 3 1to3 1 CHAPTER4 CPU MODULE 4 1to4 7 4 1 Performance Specifications 0000000000000000000000000000000000000000000
2. 10 13 Mounting position 004 10 12 Parts names 20000 eee ee eeee 6 2 Battery Battery so cu sexe ee IDE DIET CES 7 1 Installation 4 9 RR wed 7 2 I Seca zuo eR Ate se 11 6 Replacement procedure CPU module 11 8 Replacement reference period 11 6 C Calculating heat generation 10 3 Category Il isle Lll 9 9 CE mark aro bten uso mL RI hA EMOG 9 1 Constant scan 000002 eee ae 4 1 Control method 220200000 4 1 Counter C 0000000 eee eae 4 2 CPU module External dimensions App 1 Installation and removal 10 15 Performance specifications 4 1 CPU shared memory 00 20 cee eae 4 1 D Daily inspection 0 0 eee eee 11 3 Data register D 2 40 4 2 Device Annunciator F 2 220000000 4 2 Counter C 00000 eee eee 4 2 Data register D 2 4 4 2 Edge relay V resres e 0005 eee ee 4 2 Internal relay M 4 4 2 Link register W 220055 4 2 Link relay B lisse 4 2 Link special register SW 4 2 Link special relay SB 4 2 Special register SD 4 2 Special relay SM 2 4 2 Timen T ii 2 onte RPM RT ERREUR OS 4 2 DIN rail Applicable DIN rail
3. 1 2 TROUBLESHOOTING Error code Hexadecimal Error item MELSEC ed Table12 9 Error code Continue Error details Corrective action The date time data of the peripheral device Execute again after checking the clock setting of the 4135 personal computer is beyond the range peripheral device personal computer 4136H The specified file already exists Execute again after checking the specified file name 4139 The specified file has exceeded the already Execute again after checking the size of the specified existing file range file File related T The specified file has exceeded the already Execute again after checking the size of the specified 413AH errors MEO existing file size file Writing the file to the specified drive is 413FH hatte Check the drive to be specified and write the file again inhibited An attempt was made to delete the file 4151H Do not delete the target file as it cannot be deleted protected by the system The registered number of forced inputs 4160u Deregister the unused forced inputs outputs Online outputs exceeded the maximum value registration Execute again after securing the area that enables 9 The multiple block online change system file ji ui ae dli 4165H error multiple block online change at the time of PLC memory does not exist format The file information data may be corrupt
4. Error i y Diagnostic T Information Information ERROR Operation Timin g SD5 to 15 SD16 to 26 Status g CC LINK Fil P t At ON 3106 PARAMETER ipid ed Off Flicker Stop pd ERROR i CC LINK Fil P t At ON 3107 PARAMETER jT Member Off Flicker Stop ja ERROR 12 35 12 3 Error Code List 12 3 5 Error code list 3000 to 3999 1 2 TROUBLESHOOTING Error Contents and Cause Corrective Action CPU EG QS Fae Corresponding 3106 The network refresh parameter for CC Link is out of range Check the parameter setting QS 3107 The CC Link parameter setting is incorrect Check the parameter setting 12 3 Error Code List 12 3 5 Error code list 3000 to 3999 QS 12 36 EMC AND LOW VOLTAGE DIRECTIVES LOADING AND INSTALLATION Seed MAINTENANCE AND INSPECTION 9 zZ E 9 e X o ul mr am 2 9 a APPENDICES INDEX 1 2 TROUBLESHOOTING 12 3 6 Error code list 4000 to 4999 EL SEC LES ris The following shows the error messages from the error code 4000 to 4999 the contents and causes of the errors and the corrective actions for the errors Common are AZ To VES Table12 5 Error code LED Status CPU Error j Diagnostic Messade Information Information ERROR Operation Timin g SD5 to 15 SD16 to 26 Status g 4000 4002 INSTRUCTION Program erro
5. 10 8 DIN rail mounting Adapter type 6 1 Index 1 DIN rail mounting screw intervals 10 8 DIVE xin seta toate sale a Pea tt ootar queres 4 1 E Edge relay V a a a 4 2 EMC Directive llle ellen 9 1 Error codes list Error codes returned to request source during communication with CPU module 12 51 External Dimensions CPU module 2 222205 App 1 Main base unit App 3 Power supply module App 2 F Feattres ooo eet iro ee RS 1 3 Fermite Coreei Tran inaa metebe s ee Ae 9 6 Function version 000 ee eee eeee 2 4 I O control mode 2 02 e eee 4 1 Intensive insulation llus 9 11 Internal current consumption 4 2 6 1 Internal relay M llle 4 2 L LED BAT LED turns on llle 12 14 ERR LED of the CPU module turns on or flickers TVDLLL EP 12 11 POWER LED of the power supply module turns off why Ai abies edid ie d aeta BIS US UP Ren ae qe dit er bd 12 5 RUN LED flickers 12 10 RUN LED of the CPU module turns off 12 9 USER LED turns on 12 14 Link register W 2 20005 4 2 Link relay B lessen 4 2 Link special register SW 4 2 Link special relay SB 4 2 Low voltage directive 9 1 9 8 M Max
6. 0000 000 cee eee 2 4 Special register SD 2 4 2 Special Register List 0 12 64 Special relay SM 05 4 2 Special Relay List 00 12 60 Specifications Battery specifications 7 1 General specifications 3 1 Hardware specifications of the CPU module 4 1 Performance specifications 4 1 Standard ROM 200000 00 e 4 1 Standards EMC Directive 0 0000 eee eee 9 1 Low Voltage Directive 9 1 9 8 System configuration Sequence control language 4 1 T Timer IT 4nd kale d anced cate Ne ag eES 2 ddr dd 4 2 Timer function llle 4 2 Troubleshooting Troubleshooting Basics 12 1 Troubleshooting flowchart Flowchart for when a program cannot be read 3 ard ceo n exl ett sedent caves coed Sn mt and ta 12 15 Flowchart for when a program cannot be written paien oa Akin hart hinds roa At este Bik Rai ia IN tees 12 16 Flowchart for when the ERR LED is on flickering Raps en env Races Bs d to e av ahd ten geste LE 12 11 Flowchart for when the POWER LED is turned off raan aa A N e vn TELE 12 5 Flowchart for when the RUN LED is turned off Adara Na a e a a denies Discs O OU N 12 9 Flowchart for when the CPU cannot communicate with the GX Developer 12 17 Flowchart for when the ERR terminal is t
7. 4 The overcurrent protection function shuts off the 5 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 turned off or lights up in dim green when voltage is lowered 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 system The initial start for the system takes place when the current value becomes normal Overvoltage protection The overvoltage protection function shuts off the 5 VDC circuit and stops the system if a voltage of 5 5 VDC or above is applied to the circuit When this device is activated the power supply module LED is switched OFF For restart of the system turn off the input power supply and then turn on in a few minutes This allows the system to start up with initial start If the system doesn t start up and a LED indication remains off replacement of a power supply module is required Allowable momentary power failure period An instantaneous power failure lasting less than 20ms will cause AC down to be detected but operation will continue An instantaneous power failure lasting in excess of 20ms may cause the operation to continue or initial start to take place depending on the power supply load Inrush current When power is switched on again immediately within 5 seconds after power
8. Check if the setting value of the Safety refresh monitoring time is appropriate 12 3 Error Code List 12 46 12 3 8 Error code list 8000 to 9000 EMC AND LOW VOLTAGE DIRECTIVES LOADING AND INSTALLATION EE MAINTENANCE AND INSPECTION 9 zZ E 9 e X o ul mr am 2 9 a APPENDICES INDEX 1 2 TROUBLESHOOTING MELSEC TES eres Common ake FTO TEST LED Status CPU z Error i y Diagnostic NMe sane Information Information ERROR Operation Timin g SD5 to 15 SD16 to 26 Status g 8330 8331 8332 LINK ids CC Link Safety CC Link Safety 4 Flicker stop DEDE information information nion On Continues Aways DATA ERROR 4 8333 8334 Program error Annunciator when 9000 pee g On Off Continue instruction location number executed 1 The operating status of a CPU module in case of an error can be set in the Operation settings during remote station error of Parameter The default is set to Stop The LED indication changes according to the status 2 At occurrence of F a USER LED lights up 12 47 12 3 Error Code List 12 3 8 Error code list 8000 to 9000 1 2 TROUBLESHOOTING 8330 Error Contents and Cause The received command differs from the expected value 8331 Lapse in separated receiving data has occurred Corrective Action Check the cable status visually or by a line test Hardwar
9. Information Operation history information Table1 2 Recorded contents of operation error history Contents User s operations for the CPU module are stored as a history Operations which change the CPU module status are recorded History Information per Entry Operation code Operation message Operation execution date Result code Operation attached information Error history information The following errors are stored as a history Error failure detected by self diagnostics Hardware error Error detected by CC Link Safety system Error code Error message Occurrence date Error information category common information individual information Error information common information individual information 1 1 Features 1 4 SYSTEM GENERAL POWER SUPPLY MODULE CPU MODULE START UP PROCEDURES OVERVIEW SPECIFICATIONS CONFIGURATION CPU MODULE BASE UNIT BATTERY 1 OVERVIEW MELSEC ed 4 Enhanced RAS a Enhanced memory diagnostics The memory diagnostics equipped with the CPU module are enhanced b Redundant CPU The CPU module has two CPUs CPU A and CPU B The operation results of CPU A CPU B are compared and output only when the results are matched so that incorrect outputs can be prevented When the compared results are mismatched the system stops CPU module CPU CPU A B Operation Operati
10. L gt GX Developer Operating Manual Safety PLC Precautions on battery 1 When running the CPU module that has been stored without battery 2 When in the TEST MODE running the CPU module that has been stored with the battery removed the memory needs to be formatted using GX Developer lt Section 11 4 When running the CPU module that has been stored with battery longer than the battery life When in the TEST MODE running the CPU module that has been stored with the battery exceeding its life the memory needs to be formatted using GX Developer C gt Section 11 5 A 21 1 OVERVIEW MELSEC LES erie CHAPTER1 OVERVIEW This Manual describes the hardware specifications and handling methods of the QS Series CPU Module QS001CPU The Manual also includes descriptions related to the specifications of the power supply module base unit and battery For the functions programs and devices of the QS Series CPU Module refer to the manual below 5 QSCPU User s Manual Function Explanation Program Fundamentals 1 OVERVIEW MELSEC LOS ries 1 List of QS Series CPU Module manuals The QS series CPU module manuals are as shown below For details such as manual numbers refer to About Manuals in this manual OVERVIEW Table1 1 List of manuals of QS Series CPU module i Pi Micarta Fundamentals ae Z Packed zo
11. 11 9 MELSEC LES erie 11 4 When PLC Has been Stored without a Battery When the PLC operation is to be resumed after being stored with the battery removed 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 relationships between battery and battery backed memorie are shown in Table11 5 Table11 5 Relationships between the battery and battery backed memories Battery Memory Q6BAT Program memo CPU module Prog v S Standard ROM Battery backup not needed O Battery backed x Not battery backed Format the battery backed memories in Table11 5 using GX Developer before resuming operation For information about the memory formatting refer to the manual below 5 GX Developer Operating Manual 3 POINT 1 Before storing the PLC always back up the contents of each memory 2 The operation error history cannot be written to the memory from GX Developer 11 4 When PLC Has been Stored without a Battery 1 1 MAINTENANCE AND INSPECTION MELS AG Qs es 11 5 When Battery Has Gone Flat during Storage of a PLC 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 operati
12. 8070 The initial communication between CPU A and CPU B was unsuccessful 8074 CPU A and CPU B cannot send data to Take measure against noise each other Reset it and run it again 8072 CPU A and CPU B cannot receive data If the same error is displayed again this as from each other suggests a CPU module hardware fault 8073 CPU A and CPU B cannot send data to Contact your local Mitsubishi each other representative 8074 CPU A and CPU B cannot receive data from each other Take measure against noise Reset it and run it again 8080 Power supply voltage error has been If the same error is displayed again this as detected in a CPU module suggests a CPU module hardware fault Contact your local Mitsubishi representative Take measure against noise Reset it and run it again 8090 The error of line voltage monitoring If the same error is displayed again this as circuit is detected suggests a CPU module hardware fault Contact your local Mitsubishi representative The continuous operation time on TEST Sonn Mee seed TES oper MODE exceeds the TEST MODE mode can be switched to the SAFETY 9109 continuous operation time set by the MODE ond ste aperasen aue Os vaisimetet switching the TEST MODE to the SAFETY MODE Take measure against noise Reset it and run it again If the same error is displayed again this 8120 Clock stop of the WDT is detected suggests a CPU module hardware fault QS Contact your local Mitsubishi
13. 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 be connected as described below 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 81 inch 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 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 APPENDICES INDEX 9 1 Requirements for Conformance to EMC Directive 9 3 9 1 2 Installation instructions for EMC Directive O EMC AND LOW VOLTAGE DIRECTIVES MELSEC LES erie 9 1 3 Cables The cables extracted from the control panel contain a high frequency nois
14. 0000000000000000000000000000000000000000000909 T 1 7 1 Battery Q6BAT 7 1 1 Battery Specifications BATTERY 7 1 2 Installation of Battery AG Qs ie The battery for the CPU module is shipped with its connector disconnected Connect the connector as follows Refer to Section 11 3 for the service life of the battery and how to replace the battery Open the CPU module front cover 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 Completed CPU Connector Figure 7 1 Q6BAT battery setting procedure 7 1 Battery Q6BAT 7 1 2 Installation of Battery module OVERVIEW CONFIGURATION SYSTEM SPECIFICATIONS GENERAL CPU MODULE POWER SUPPLY MODULE BASE UNIT gt n4 Im E X a CPU MODULE START UP PROCEDURES 8 CPU MODULE START UP PROCEDURES MELSEC LES eres CHAPTER8 CPU MODULE START UP PROCEDURES This section describes the procedures for starting up the CPU Module It is assumed that programs and parameters have been created separately 8 1 Procedure before Operating in the SAFETY MODE This section describes the procedure outline before operating the CPU module in the SAFETY MODE The default operation mode of the CPU module is TEST MODE Switch it to the SAFETY MODE before operation
15. 2830VAC rms 3 cycles 2000 m 6562 ft y Across inputs LG and outputs FG across inputs and LG across outputs and FG 10MQ Insulation resistance or more by insulation resistance tester By noise simulator of 1500Vp p noise voltage 14s noise width and 25 to 60Hz noise z Noise durability frequency p m Noise voltage IEC61000 4 4 2kV Operation indication LED indication Normal ON green Error OFF Fuse Built in Unchangeable by user hr 3 be ul E a8 e 5a 35 5 1 Specifications 5 1 5 POWER SUPPLY MODULE MELSEC LES erie Table5 1 Power supply module specifications Continue Performance Specifications Item QS061P A1 QS061P A2 Application ERR contact Section 5 3 Rated switching 24VDC 0 5A voltage current Minimum switching 5VDC 1mA load Contact output section Response time OFF to ON 10ms max ON to OFF 12ms max Mechanical More than 20 million times HI Electrical More than 100 thousand times at rated switching voltage current Surge suppressor No Fuse No Terminal screw size M3 5 screw Applicable wire size 0 75 to 2mm Applicable solderless terminal RAV1 25 to 3 5 RAV2 to 3 5 0 8mm or less thick Applicable tightening torque 0 66 to 0 89N m H 98mm 3 86inch External z di i W 55 2mm 2 17inch Imension irene D 115mm 4 53inch Weight 0 40kg x POINT 1 Overcurrent protection 2 3
16. APPENDICES 3 On GX Developer choose the Online Read from PLC menu and read the project from the CPU module 4 Choose the Diagnostic PLC diagnostic menu 5 Click the Current error button in the PLC diagnostic dialog box to display the error code and error message INDEX 6 Choose the Help CPU error menu and check details of the corresponding error code Refer to the following manual for details of the GX Developer operating method GX Developer Operating Manual 12 3 Error Code List 12 3 1 Error codes 1 2 20 1 2 TROUBLESHOOTING 12 3 3 Error code list 1000 to 1999 EG QS Fae The following shows the error messages from the error code 1000 to 1999 the contents and causes of the errors and the corrective actions for the errors Table12 2 Error code 1 BAT ALM LED is displayed at BATTERY ERROR 12 3 Error Code List 12 3 3 Error code list 1000 to 1999 12 21 Common Individual LED Status CPU i Error Diagnostic Masssna Information Information ERROR Operation Timin g SD5 to 15 SD16 to 26 Status g On 109 Flicker 1001 On 1002 003 MAIN CPU B B Of st Al 4004 DOWN dd 1006 Flicker 1009 1010 abdo Off Flicker Sto pude EXECUTE executed 1030 MAIN CPU Error ff Flick t Al 1031 DOWN information j SRRI See im 1 2 TROUBLESHOOTING Error Contents and Cause Corrective Action MELS
17. MUETTE om Model Code Manual Name QSCPU User s Manual Function Explanation Program Fundamentals Explains the functions programming methods devices and others that are necessary to create SH 080627ENG programs with the QSCPU 13JR93 Sold separately QSCPU Programming Manual Common Instructions Explains how to use the sequence instructions and application instructions SH 080628ENG 13JW01 Sold separately CC Link Safety System Master Module User s Manual QS0J61BT12 SH 080600ENG Explains the specifications procedures and settings up to operation parameter settings and 13JR88 troubleshooting of the QS0J61BT12 type CC Link Safety system master module Sold separately CC Link Safety System Remote I O Module User s Manual QS0J65BTB2 12DT Explains the specifications procedures and settings up to operation parameter settings and SH 080612ENG 13JR89 troubleshooting of the CC Link Safety system remote I O module Sold separately Q Corresponding MELSECNET H Network System Reference Manual PLC to PLC network Explains the specifications for a MELSECNET H network system for PLC to PLC network It SH 080049 explains the procedures and settings up to operation setting the parameters programming and 13JF92 troubleshooting Sold separately GX Developer Version 8 Operating Manual Explains the online functions of the GX Developer such as the programming printout monitoring SH 080373E and debugging met
18. Measurement is made in 100 ys units SANE hmi SD524 Stores the ms place Storage range 0 to 6553 S Every END DE i See SD525 Stores the us place Storage range 0 to 900 one E us The accuracy of processing time of scantime is 0 1ms units Maximum scan nm SD526 ime in 4 ms Stores the maximum value of the scan time into SD526 and Maximum units SD527 Measurement is made in 100 ws units I SD8526 Stores the ms place Storage range 0 to 6553 S Every END ciem Scan mS s SD527 Stores the us place Storage range 0 to 900 ia E HS The accuracy of processing time of scantime is 0 1ms units QS END SD540 processing time Stores the time from when the scan program ends until the END in 1 ms units next scan starts into SD540 and SD541 Measurement is made in 100 us units S E END EL o END SD540 Stores the ms place Storage range 0 to 6553 Every ET uL processing time SD541 Stores the us place Storage range 0 to 900 in 100 us The accuracy of NED processing time is 0 1ms units Constant scan Stores the wait time for constant scan setting into SD542 and SD542 wait time in 1 SD543 Constant A ms units Measurement is made in 100 ys units S E END in S Constant scan SD542 Stores the ms place Storage range 0 to 6553 Evei SD543 wait time in SD543 Stores the us place Storage range 0 to 900 100 us units The accuracy of constant scan wait time is 0 1ms Scan program Stores t
19. Of Flicker Stop Ae ERROR l 12 33 12 3 Error Code List 12 3 5 Error code list 3000 to 3999 1 2 TROUBLESHOOTING Error Contents and Cause The number of actually installed modules is different from that designated in the number of modules setting parameter of MELSECNET H The head I O number of actually installed modules is different from that designated in the network Corrective Action Check the network parameters and actual mounting status and if they differ make them matched If any network parameter has been MELSEC TES ies Corresponding CPU 3100 corrected write it to the CPU module S parameter of MELSECNET H 4 If the fault occurs after above checks Some data in the parameters cannot the possible cause is a hardware pe handed fault Contact your local Mitsubishi The station type of MELSECNET H i 4 representative has been changed while the power is on RESET RUN is required to change the station type The head I O No specified by a network parameter is different from Check the network parameters and 3101 that of the actually mounted I O unit mounting status and if they differ as The network refresh parameter of the match the network parameters and MELSECNETHH is out of the specified mounting status area lt The network module detected a Correct and write the network network parameter error puce 102 e If th ft tion it 310
20. Terminal screw M3 5 screw 6 Terminal cover Protective cover of the terminal block Used to fix the module to the base unit 7 Module fixing screw i M3 screw Tightening torque 0 36 to 0 48N m 8 Module loading lever Used to load the module to the base unit 9 Power input terminal Power input terminal for the QS061P A1 and connected to a 100VAC power supply 10 Power input terminal Power input terminal for the QS061P A2 and connected to a 200VAC power supply 3 POINT 1 2 3 The QS061P 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 QS061P A1 Power module Table5 3 Precaution Supply power voltage type 100VAC 200VAC Power supply module causes QS061P A1 Operates normally trouble Power supply module does not cause trouble QS061P A2 Operates normally CPU module cannot be operated Ensure that the earth terminals LG and FG are grounded ERR terminal cannot be used as a safety output Connect the cable for ERR contact of 30m or less in length in a control panel 5 3 Names of Parts and Settings 5 5 OVERVIEW CONFIGURATION SYSTEM GENERAL SPECIFICATIONS CPU MODULE oO En a n gt 2 m ui z O Lu ad 2 a e BASE UNIT BATTERY CPU MODULE START UP PROCEDURES 6 BASE UNIT MELSEC LES ries CHAPTER6 BASE UNIT This section des
21. When the equipment is moved or modified or layout of the wiring is changed also perform this inspection Inspection Item Ambient temperature Ambient humidity Atmosphere Ambient environment Table11 2 Periodic Inspection Inspection Measure with a thermometer and a hygrometer Measure corrosive gas Judgment Criteria 0 to 55 C 5 to 95 RH Corrosive gas must not be present Remedy When the sequencer is used in the board the ambient temperature in the board becomes the ambient temperature Power voltage Measure a voltage across the terminals of 100 85 to 132VAC Change the power supply 200VAC 170 to 264VAC Retighten the screws c Move the module to check The module must be If the CPU or power 9 Looseness rattling t for looseness and rattling installed fixedly supply module is loose fix g it with screws Adhesion of dirt and Dirt and foreign matter must Check visually Remove and clean foreign matter not be present Looseness of terminal Try to further tighten screws Retighten the terminal A Screws must not be loose Screws with a screwdriver screws 2 obf Solderless terminals must Proximity of solderless o Check visually be positioned at proper Correct amp terminals to each other A o intervals 9 Looseness of Connectors must not be Retighten the connector Check visually connectors loose f
22. 0 0 0 0 SD75 0 0 0 0 0 SD78 SD76 0 0 0 0 0 SD77 0 0 0 0 0 SD79 SD78 0 0 0 0 0 SD79 0 0 0 0 0 When a continuation error occurs the corresponding bits are all set to ON Canceling the error starting up the safety PLC power or canceling the safety CPU module reset after eliminating the cause of the error makes the bits go OFF Bit No Name of the cause 0 Instantaneous power failure 1 Battery low 2 Standard ROM write count excess 3 TEST MODE continuous RUN tolerance timeout Cause of 4 Scan timeout SD81 eror Cause of error 5 Annunciator ON S Error 6 Safety remote station detection error 7 Safety remote station product information mismatch 8 Initial monitoring timeout error Safety monitoring timeout error Error monitoring timeout error 9 Safety remote station data split error Safety remote command error Safety remote station link ID error Safety remote station running number error Safety remote station reception data error 10 to 15 Empty fixed to 0 12 7 Special Register List CPU Qs 12 70 EMC AND LOW VOLTAGE DIRECTIVES INSTALLATION LOADING AND Seed MAINTENANCE AND INSPECTION o z E Q O X o ul m am 2 9 a APPENDICES INDEX APPENDICES Number SD150 SD151 SD152 SD153 Number SD200 SD201 SD203 12 71 Name I O module verify error 2 System information Name Status of switch
23. 1 second clock 9 55 CPU module reset is performed goes from 0 5 esl OFF to start SM413 2secondclck 5 fz This relay alternates between ON and OFF at intervals of the time unit s specified in 2n second SD414 SM414 ns S Status ch clock peel When PLC power supply is turned OFF or a St fus change CPU module reset is performed goes from OFF to start 4 Safety CPU Table12 14 Special relay Set b Number Name Meaning Explanation ei a Turns ON when operating on the TEST TEST MODE OFF Other than TEST MODE SM560 fl MODE Turns OFF when operating on the other S Status change ag ON TEST MODE mode SAFETY MODE SAFETY MODE wait for restart Continuous OFF Within the setti RUN of Hie SM Turns ON when the continuous RUN of SM561 tolerance time OW Over ihe setin tolerance time set for the TEST MODE in the S Error setting for the m 9 parameter is exceeded TEST MODE time 12 6 Special Reray List Corresponding CPU Qs Corresponding CPU Qs Corresponding CPU Qs 12 62 EMC AND LOW VOLTAGE DIRECTIVES LOADING AND INSTALLATION Seed MAINTENANCE AND INSPECTION o z E Q O X o ul m am 2 9 a APPENDICES INDEX 2 TROUBLESHOOTING 12 63 MELSEC e 5 Boot operation Table12 15 Special relay Set by Corresponding When Set CPU Meaning Explanation On the TEST MODE Turns O
24. 18 10 3 2 Connecting to the power supply module e eccccecec000000000000000000000000c0ccc0cccccccccccccccccccc 22 CHAPTER11 MAINTENANCE AND INSPECTION 11 1 to 11 10 11 1 Daily Inspection 0 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 11 3 1 1 2 Periodic Inspection 0 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 1 1 4 1 1 3 Battery Life and Replacement Procedure 9 090900000000000000000000000000000000000000000000000000000000000000000 1 1 5 1 1 3 1 Battery lives of CPU modules 090900000000000000000000000000000000000000000000000000000000000000000000000000 1 1 6 11 3 2 Replacement Procedure of the CPU Module Battery eeeee ee eee eee eee eee eee eee eee e eee eoe eoeesee 11 B A 10 11 4 When PLC Has been Stored without a Battery 000000000000000000000000000000000000000000000000000000000000 11 9 11 5 When Battery Has Gone Flat during Storage Of a PL eeececcccececececececececececcececcccccccececececececc 10 CHAPTER12 TROUBLESHOOTING 12 1 to 12 78 12 1 Troubleshooting Basics 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 12 1 12 2 Troubleshooting Flowchart sesseecccccccooo000000000000000000000000000000000000000000000000000000000000000000000 12 2 12 2 1 12 2 2 12 2 3 12 2 4 12 2 5 12 2 6 12 2 7 12 2 8 12 2 9 12 2
25. 9 1 4 Power Supply Module O EMC AND LOW VOLTAGE DIRECTIVES MELSEC TES erie 9 1 5 Others 1 Ferrite core A ferrite core has the effect of reducing conduction noise in around 10MHz band and radiated noise in the 30MHz to 100MHz band It is recommended to fit ferrite cores if shielded cables pulled out of the panel do not provide sufficient shielding effects or if the emission of conduction noise from the power supply line has to be suppressed It is also recommended to fit a ferrite core to the USB cable which connects the CPU and the personal computer as measures against noise Regarding the number of winding to the ferrite core the more the better The two turns or more is recommended as the number of winding Figure 9 5 For number of winding is two turns or more Note that the ferrite cores should be fitted to the cables in the position immediately before they are pulled out of the panel If the fitting position is improper the ferrite will not produce any effect 9 1 Requirements for Conformance to EMC Directive 9 1 5 Others O EMC AND LOW VOLTAGE DIRECTIVES Mi BIRS 26 eS aes 2 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 The noise filter has the effect of reducing conducted noise of 10 MHz or less o
26. Base unit installation ee gt CHAPTER 10 Install the base unit to a panel Module installation e e 3 CHAPTER 10 Install any of the following modules required for the system configuration to the base unit Power supply module CPU module CC Link Safety master module MELSECNET H module Install when connected to a standard PLC Fixing modules by screws Fix the modules to the base unit with screws to prevent the displacement by vibrations or other causes 1 Wire the power supply to the power supply module 2 Install wiring between the CC Link Safety master module and the CC Link Safety remote 7 3 CHAPTER 10 7 3 CHAPTER 10 I O module 3 Wire external device s to the CC Link Safety remote I O module 4 Install wiring between MELSECNET H modules Module initialization 7 37 CHAPTER 4 1 Set the RUN STOP RESET switch of the CPU module to STOP position MELSECNE T H Networ Set the CPU module to stop status System Reference Mant 2 Make switch settings for the MELSECNET H module PLC to PLC network i To the next page 8 1 8 1 Procedure before Operating in the SAFETY MODE 8 CPU MODULE START UP PROCEDURES MELSEC LES erie Continued from the previous page Battery installation tts CHAPTER 7 i Install a battery to the CPU module i i Power supply module ON gt CHAPTER 4 CHAPTER 5 Confirm the following items of the safety PLC sy
27. MELSEC LES erie 12 2 Troubleshooting Flowchart z O o The trouble investigating methods and remedies of the troubles are described below 28E 12 2 1 Troubleshooting category flow This section classifies the error by definition and describes them Qz d Error occurrence description E 5 os 2 v ERR terminal turned off opened s Section 12 2 2 Flowchart for when the ERR terminal negative logic is off opened y POWER LED off I C gt Section 12 2 3 Flowchart for when the POWER LED is off j v ALIVE LED off I 72 Section 12 2 4 When the ALIVE LED does not come on or is off y RUN LED off I lt gt Section 12 2 5 Flowchart for when the RUN LED is off Y RUN LED flashing EM Section 12 2 6 When the RUN LED is flashing Y i H ERR LED on flashing lt gt Section 12 2 7 Flowchart for when the ERR LED is ERR LED on flashing ji on flashing v USER LED on lt gt Section 12 2 8 When the USER LED is on i v BAT LED on s Section 12 2 9 When the BAT LED is on Seed MAINTENANCE AND INSPECTION o z E Q O X o ul m am 2 9 a id Y fa a Unable to read a program I Section 12 2 10 Flowchart for when a program cannot be read z E y Unable to write a program L gt Section 12 2 11 Flowchart for when a program cannot be written
28. QSCPU User s QSCPU Users QSCPU E 2 QSCPU CPU Manual Hardware Manual Function oO 7 Programming Purpose Module User s Design Explanation z Manual Common Manual Hardware Maintenance and Program k i Instruction inspection Fundamentals pce ees E Confirmation of part names and specifications of the CPU module Details E 7 gu Confirmation of connection methods On for the power supply module and base unit Construction of the CPU system Lu confirmation of start up procedure a and I O number assignment Q n o Confirmation of the sequence program configuration and memory Details Confirmation of the functions a parameters and devices of the CPU 5 Lu module TE 58 os Confirmation of the troubleshooting and error codes Details Confirmation of usage of sequence ees E E instructions basic instructions Details Z application instructions etc m z a E Lu E m io g ua ag Sz 5a n o ms 1 OVERVIEW MELSEC LES erie 1 1 Features GxX Developer Version 8 40S or later The QS series CPU module has the following new features 1 Safety PLC system can be constructed The QS series PLCs have obtained the highest safety level IEC61508 SIL3 EN954 1 1S013849 1 Category 4 applicable to PLCs Power supply CPU CC Link Safety master module CC Link Safety Emergency stop switch Light curtain Figure 1 1 Safety PLC system 2 The safety CPU oper
29. and a protection circuit such as a fuse and breaker outside a safety PLC When data program change or status control is performed from a PC to a running safety PLC create an interlock circuit outside the sequence program and safety PLC to ensure that the whole system always operates safely For the operations to a safety PLC pay full attention to safety by reading the relevant manuals carefully and establishing the operating procedure Furthermore for the online operations performed from a PC to a safety CPU module the corrective actions against a communication error due to a cable connection fault etc should be predetermined as a system All output signals from a safety CPU module to the CC Link Safety system master module are prohibited to use These signals can be found in the CC Link Safety System Master Module User s Manual Do not turn ON or OFF these signals by sequence program since turning ON OFF these output signals of the PLC system may cause malfunctions and safety operation cannot be guaranteed When a safety remote I O module has detected a CC Link Safety error it turns off all the outputs Note that the outputs in a sequence program are not automatically turned off If a CC Link Safety error has been detected create a sequence program that turns off the outputs in the program If the CC Link Safety is restored with the outputs on it may suddenly operate and result in an accident To inhibit restart without
30. and resets the memory to the factory default lt gt GX Developer Operating Manual Safety PLC Figure 12 7 Flowchart for when a program cannot be written 12 2 Troubleshooting Flowchart 1 2 16 12 2 11 Flowchart for when a program cannot be written 1 2 TROUBLESHOOTING 12 17 M EL SEC LES ries 12 2 12 Flowchart for when the CPU cannot communicate with the GX Developer The following shows the flowchart for when communication with peripheral device is disabled at connecting the CPU module with GX Developer The CPU cannot communicate with the GX Developer Is the connection cable connected properly properly Can the CPU Developer Can the CPU communicate with the GX YES Connect the connection cable communicate with the GX YES Developer by replacing the connection cable Replace the CPU module with another one and check to see if communication can be made between the replaced CPU module and GX Developer starts up normally To next page Replace the replaced CPU module with the original CPU module and check to see if the CPU module Is the USB driver installed in the personal computer Install the USB driver into the personal computer Can the CPU Developer Please consult your local nearest Mitsubishi or representative explaining a detailed
31. o DU Sewage 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 of Push the bottom of the adaptor large far enough the base unit from below until it clicks Figure 10 5 Adaptor installation method 10 7 10 2 Module Installation 10 2 1 Precaution on installation 1 LOADING AND INSTALLATION MELSEC e c Applicable DIN rail types IEC 60715 TH35 7 5Fe aes TH35 7 5AI Que TH35 15Fe 58 ula d DIN rail mounting screw intervals 10 When using either the TH35 7 5Fe or TH35 7 5Al DIN rail rail mounting screws should be inserted in 200 mm 7 88 inch interrals or less in order to ensure that the rail has sufficient strength DIN rail DIN rail mounting screw z Q E Ed obtained by user 5 Z e z Ed 9 z a Ed 9 l 35mm 1 38 inch P 200mm 7 88 inch or less Figure 10 6 DIN rail mounting screw intervals When installing the DIN rail in a large vibration and or shock prone environment insert the mounting screws in 200mm interrals or less by the following method show below MAINTENANCE AND INSPECTION Screw the DIN rail in two places using the mounting screws and square washers included with the adaptors in Position A bottom of base unit TROUBLESHOOTING B 3 A 2 B 3 Mounting screws included with adaptors DIN rail Square washers necessary
32. representative Confirm the error code of the relevant 8300 Error information is received from CC CC Link Safety remote station Refer to as Link Safety remote station the manual of the CC Link Safety remote module for the confirmation 12 3 Error Code List 12 3 8 Error code list 8000 to 9000 12 44 EMC AND LOW VOLTAGE DIRECTIVES INSTALLATION LOADING AND Seed MAINTENANCE AND INSPECTION o z E Q O X o ul m am 2 9 a APPENDICES INDEX 1 2 TROUBLESHOOTING MELSEC TOS aries Common Individual LED Status CPU i Error i y Diagnostic Me sag Information Information RUN ERROR Operation Timing SD5 to 15 SD16 to 26 Status CC LINK um PRODUCT CC Link Safety CC Link Safety Flicker Ns m INFO information information On m MISMATCH While 8320 initializing remote station 8321 Always CC LINK DATA CC Link Safety CC Link Safety Flicker StoP RECEPTION information information Vf On op t Continues TIMEOUT ee receiving 8322 remote station s error information 1 The operating status of a CPU module in case of an error can be set in the Operation settings during remote station error of Parameter The default is set to Stop The LED indication changes according to the status 2 At occurrence of F a USER LED lights up 12 45 12 3 Error Code List 12 3 8 Error code lis
33. x The CPU cannot communicate lt Section 12 2 12 Flowchart for when the CPU cannot with the GX Developer communicate with the GX Developer Figure 12 1 Troubleshooting flowchart i a z 12 2 Troubleshooting Flowchart 1 2 2 12 2 1 Troubleshooting category flow 1 2 TROUBLESHOOTING MELSEC LS erie 12 2 2 Flowchart for when the ERR terminal negative logic is off opened The following shows the flowchart for when the ERR terminal is off opened at power on or during operation of the PLC The ERR terminal has turned off opened Flashing CPU module is in stop error How is the ERR LED of the CPU module Conduct PLC diagnostics with GX Developer to check error details and take action according to the details Is power supplied Is the power supply voltage proper Supply power of proper voltage How is the ALIVE LED of the CPU module On Remove the corresponding power supply module and mount it to the normal base unit Do not mount any modules other than the power supply module v The corresponding power supply module is faulty Replace it with a normal power supply module How is the POWER LED of the power supply module Mount the corresponding power supply module to the original base unit again and remove all modules other than the power supply module from t
34. 1 SD10 System area 2 SD11 System area 3 SD12 System area 4 SD13 System area 5 SD14 System area 6 SD15 System area 7 SD16 System area 8 5 The error classification and error item are stored only when the error code is 8300 CC LINK REMOTE DETECTION ERROR 0 is stored when the error 10 Module No Station No coad is other than 8300 Number Meaning SD5 Slot No SD6 I O No SD7 Station No SD8 SD9 SD10 SD11 SD12 SD13 SD14 SD15 Empty Set by When set S Error AG Series Corresponding CPU Qs 2 TROUBLESHOOTING M aL 26 Qs em Table12 19 Special register Set b Correspondin O o Number Name Meaning Explanation y 3 Au When set CPU B E Individual information corresponding to error codes SDO is T E stored here s e E SD16 There are the following nine different types of information are stored 2 File name Drive name z az Number Meaning Example File name zo SD17 SD16 Drive MAIN QPG lt a SD17 b15 to b8 b7 to bO 23 SD18 File name 41H A 40M ag SD19 ASCII code 8 characters A3H N 49H I 92 SD20 20H SP
35. 1 1 Sequence program description method 3 1 2 Sequsence program operation 3 2 3 3 Concept of Scan Time Operation Processing 3 3 1 Initial processing 3 3 2 CC Link Safety MELSECNET H refresh 3 3 3 I O refresh 3 3 4 END processing 3 4 3 5 3 6 3 7 RUN STOP PAUSE Operation Processing Operation Processing during Momentary Power Failure Data Clear Processing Numeric Values which can be Used in Sequence Programs 3 7 1 BIN Binary Code 3 7 2 HEX Hexadecimal 3 7 3 BCD Binary Coded Decimal CHAPTER4 I O NUMBER ASSIGNMENT 4 1 4 2 A 12 Definition of I O Number Concept of I O Number Assignment 4 2 1 I O numbers of base unit 4 2 2 O numbers of remote station 4 3 I O Assignment by GX Developer 4 3 1 Purpose of I O assignment by GX Developer 4 3 2 Concept of I O assignment using GX Developer 4 3 8 Examples of I O Number Assignment 4 4 Checking the I O Numbers CHAPTERS MEMORIES AND FILES HANDLED BY CPU MODULE 5 1 Memories by CPU Module 5 1 1 Memory configuration and storable data 5 1 2 Program memory 5 1 3 Standard ROM 5 1 4 Standard ROM program execution boot run and writing 5 2 Program File Structure 5 3 File Operation by GX Developer and Handling Precautions 5 3 1 File operation 5 3 2 Precautions for handling files 5 3 3 Memory capacities of files 5 3 4 File size units CHAPTER6 FUNCTIONS 6 1 Function List 6 2 Safety CPU Operation Mode 6 2 1 Safety CPU operation mode
36. 10 12 2 11 12 2 12 Troubleshooting category flow eeeee ee ee ee eee ee eo eo eee eee eene oo eese eese eee sese o eese esesesesese eee 12 2 Flowchart for when the ERR terminal negative logic is off opened e e eee ee e 12 3 Flowchart for when the POWER LED is Off eeeeeee eee ee eee ee ee eee eee eee ee eese ese eeeosssecsssese 12 5 When the ALIVE LED does not come on or is Off eseeeece eese eee ee eoe ee eo eee ee eo ese se eosssscsssesso 12 7 Flowchart for when the RUN LED is Off eseeseeeeeeee esee eee eoe o eee oso eo eese eoeooeoececccoscesecesess 12 Q When the RUN LED is flashing eeeeeeeee eee ee eee eee eo o eee eoe eee eee ee eee eese eee soosessceeeeeeessessss 2 1 Flowchart for when the ERR LED is on flashing e seeeeeeeeeeee eene eee eee ee ee ee eee eee eeeeeee 12 11 When the USER LED is Oneeeceeeeee eese esee eee eoe eroe eee eee eo eoe eoeoesoeoeseeceoesssscccsesssssess 12 14 When the BAT LED is On eeeeeeececeeeeee eo eoe oso eee eo eoeeeeo eoe eeeoeseeeecessesessssecessessssesess 2 14 Flowchart for when a program cannot be read e eeeeeeeee eese eee esee e eee eee eese eee ee seo cseeeeeeeses 12 15 Flowchart for when a program cannot be written eeeeseeeeceeee eee ee ee eee eee eee ee ee eee eee eeeeeeees 12 16 Flowchart for when the CPU cannot communicate with the GX Developere e eee e 79412 17 12 3 Error Code List 00000000000000000000000000000000000000000000000
37. 12 6 Flowchart for when a program cannot be read 12 2 Troubleshooting Flowchart 12 2 10 Flowchart for when a program cannot be read TROUBLESHOOTING MELSEC eS 12 2 11 Flowchart for when a program cannot be written O o The following shows the flowchart for when programs cannot be written in the CPU ous E module ou Soe wu gt a A program cannot be written to the CPU Has the password registered BA Y XE Cancel the password using GX e 5 Developer 1 ag Eo Sz Can a program be written YES Perform the following Organize files Confirm memory space Confirm the writing destination Seed MAINTENANCE AND INSPECTION Can a program be YES written Format program memory Can a program be written 9 zZ E 9 e X o ul mr am 2 9 a APPENDICES T No Turn on power supply again and initialize the PLC memory Register the CPU access password Can the program be written INDEX No Hardware error Please consult your local Mitsubishi service center of representative explaining a detailed description of the problem Y Completed 1 If the password registration cannot be canceled due to the loss of password initialize the PLC memory with GX developer The PLC memory initialization initializes the memory of the CPU module i e deletes all information in the CPU module
38. 12 7 Special Register List 1 2 78 APPENDICES M aLS 26 Series APPENDICES Appendix 1 External Dimensions Appendix 1 1 CPU module 1 QS001JCPU fc QS001CPU ALIVE RUN ot sl aji BD L KJ 113 8 4 48 e 55 2 2 17 Unit mm inch Figure App 1 QS001CPU App Appendix 1 External Dimensions Appendix 1 1 CPU module APPENDICES MELEGEN eres Appendix 1 2 Power supply module g 1 QS061P A1 QS061P A2 ous 20 og Sox ula MELSEG QS061P A1 fajr Ze 93 92 e e S Q Z De xo ZE EN 25 SZ MITSUBISHI Y 9 ey 5 e 115 4 53 Le 55 2 2 17 a Unit mm inch 3 fe Figure App 2 QS061P A1 QS061P A2 APPENDICES INDEX Appendix 1 External Dimensions A 2 Appendix 1 2 Power supply module p p APPENDICES MELSEC e Appendix 1 3 Main base unit 1 QS034B 4 mounting screws M414 Q o 9 oco e Es d e o S Us D pen 0 61 7 5 0 30 15 5 224 5 0 3 8 84 0 01 44 1 245 9
39. 2 9 a E APPENDICES INDEX APPENDICES Table12 21 Special register AG QS em Corresponding Set b Number Name Meaning Explanation ihe ut B t InstalledQ 725 Pe b15 to b1 b0 base Prid Emy es installed Main base unit gems 1 QS B is installed b15 to b4 b3 to b0 SD243 No of base SD243 Empty Main lot SD244 Ei pa j No of base slots EM S Initial F ene on As shown above each area stores the number of slots being SD244 status installed Number of set slots when parameter setting has been made b15 to b4 b3 to b0 SD245 No of base SD245 Empty Main lot E 2 No of base slots Ed TEN S Initial Mounting As shown above each area stores the numbers of module SD246 status mounted slots of the base unit actual number of slots of the installed base unit SD250 Loaded Loaded maximum The upper 2 digits of the final I O number plus 1 of the S Initial maximum I O I O No modules loaded are stored as BIN values Number of SD254 i ois Indicates the number of mounted MELSECNET H module modules installed SD255 1 0 No Indicates I O number of mounted MELSECNET H module MELSECNET SD256 H Network No Indicates network No of mounted MELSECNET H module S Initial information SD257 Group number Indicates group No of mounted MELSECNET H module SD258 Station No Indicates station No of mounted MELSECNET H module N
40. 3 7 Error code list 5000 to 5999 1 2 TROUBLESHOOTING Error Contents and Cause The program scan time exceeded the WDT value specified in the PLC RAS Corrective Action Read the individual information of the MELSEC TES ies Corresponding CPU 5001 ith the GX Devel heck it i setting of the PLC parameter dialog coe pa eee ry Pet esr k j box value time and shorten the scan time eadem ine ceca hic Review the constant scan ume inthe 5010 p PLC parameter so that the margin time QS RAS setting of the PLC parameter dialog box of constant scan may be fully reserved 12 3 Error Code List 12 40 12 3 7 Error code list 5000 to 5999 EMC AND LOW VOLTAGE DIRECTIVES INSTALLATION LOADING AND Seed MAINTENANCE AND INSPECTION 9 zZ E e e x 7 Ww m i a 2 9 a E APPENDICES INDEX 1 2 TROUBLESHOOTING MELSEC LS erie 12 3 8 Error code list 8000 to 9000 The following shows the error messages from the error code 8000 to 9000 the contents and causes of the errors and the corrective actions for the errors Table12 7 Error code Common ae nace VET LED Status CPU Error Information Message Diagnostic Timing Information Operation SD16 to 26 RUN EOS Status SD5 to 15 At power ON INTERNAL Eiti At reset When 8000 REGISTER information Off Flicker Stop an END ERROR instruction exe
41. 4 Error code Common ae AZ o VET LED Status CPU i Error i Diagnostic Messada Information Information ERROR Operation Timin g SD5 to 15 SD16 to 26 Status g 3000 PARAMETER File name Parameter At power ON ERROR Drive No number oF pier plop At reset 3001 PARAMETER File name Parameter f At power ON 3003 ERROR Drive No number pu FIERE aup At reset PARAMETER File name Parameter At power ON 2905 ERROR Drive No number or Flicker Op At reset n PARAMETER File name Parameter an a ese a k ites ERROR Drive No number P f y station return 12 231 12 3 Error Code List 12 3 5 Error code list 3000 to 3999 1 2 TROUBLESHOOTING Error Contents and Cause Corrective Action EL SEC LES ris Corresponding CPU The PL t tti for ti i d p sd Read the detailed information of the time limit setting the RUN PAUSE error using the GX Developer check the 3000 contact and number of vacant slots is parameter items corresponding to those QS outside the range that can be used by numerical values parameter numbers the CPU module and correct when necessary 3001 The parameter settings are corrupted Read the detailed information of the The number of devices set at the PLC error using the GX Developer check the 3003 parameter device settings exceeds the parameter items corresponding to those QS possible CPU module range numerical valu
42. 6 2 2 Checking safety CPU operation mode 6 2 3 Safety CPU operation mode switching 6 2 4 Operation of each function in each safety CPU operation mode and CPU operation status 6 2 5 Online operations that can be executed on the CPU module from GX Developer 6 3 CPU access password 6 4 PLC memory initialization 6 5 Setting to prevent continuous RUN in TEST MODE 6 6 Checking the ROM write count 6 7 Self diagnostics Function 6 7 1 LED display for error 6 7 2 Cancel the error 6 8 Recording the operation contents and self diagnostics error occurrence contents operation error history function 6 9 Constant scan 6 10 Setting of Output Y Status when Changing between STOP and RUN 6 11 Clock Function 6 12 Remote Operation 6 12 1 Remote RUN STOP 6 12 2 Remote RESET A 13 6 12 3 Relationship of remote operation and CPU s RUN STOP status 6 13 Monitor Function 6 14 Writing in Program during CPU Module RUN 6 14 1 Online change in ladder mode 6 15 Watchdog Timer WDT 6 16 CPU Module System Display by GX Developer 6 17 LED Display 6 17 1 Method to turn off the LED CHAPTER7 COMMUNICATION WITH INTELLIGENT FUNCTION MODULE 7 1 Communication with CC Link Safety Master Module 7 2 Communication with MELSECNET H Module CHAPTER8 PARAMETERS 8 1 PLC Parameters 8 2 Network Parameters CHAPTERS DEVICE EXPLANATION 9 1 Device List 9 2 Internal User Devices 9 2 1 Input X 9 2 2 Output Y 9 2 3 Internal relay M
43. 9 2 4 Annunciator F 9 2 5 Edge relay V 9 2 6 Link relay B 9 2 7 Link special relay SB 9 2 8 Timer T 9 2 9 Counter C 9 2 10 Data register D 9 2 11 Link register W 9 2 12 Link special register SW 9 3 Internal System Devices 9 3 1 Special relay SM 9 3 2 Special register SD 9 4 Nesting N 9 5 Constants 9 5 1 Decimal constant K 9 5 2 Hexadecimal constant H CHAPTER10 CPU MODULE PROCESSING TIME 10 1 Scan Time 10 1 1 Scan time structure A 14 10 1 2 Time required for each processing included in scan time 10 1 3 Factors that increase the scan time 10 2 Other Processing Times CHAPTER11 PROCEDURE FOR WRITING PROGRAM TO CPU MODULE 11 1 Items to be examined for program creation 11 2 Procedure for writing program 11 3 Boot run procedure APPENDICES Appendix 1 Special Relay List Appendix 2 Special Register List Appendix 3 List of Parameter No INDEX A 15 ABOUT MANUALS Introduction Manual Before constructing or designing the safety related system be sure to read the following manual Manual No Model Code Manual Name Safety Application Guide Explains the overview and construction method of the safety related system laying and wiring SH 080613ENG examples application programs and others 13JR90 Sold separately Related Manuals The following manuals are also related to this product If necessary order them by quoting the details in the tables below
44. A MELSECNET H specific network e error occurs after correction i QS suggests a hardware fault Contact parameter error was detected DR your local Mitsubishi representative The network number station number lt Correctand write the network or group number set in the network arameter is out of range PO 3104 p a f f the error occurs after correction it QS The specified I O number is outside suggests a hardware fault Contact the range of the used Safety CPU ee l your local Mitsubishi representative module Though the number of CC Link modules set in the network parameters is one or more the number of actually mounted modules f Correct and write the network anes parameters The start ber in th l 3105 SCIES Amori Me comman f the error occurs after correction it QS parameters is different from that of the actually mounted module The station type of the CC Link module count setting parameters is different from that of the actually mounted station suggests a hardware fault Contact your local Mitsubishi representative 12 3 Error Code List 12 3 5 Error code list 3000 to 3999 12 34 EMC AND LOW VOLTAGE DIRECTIVES INSTALLATION LOADING AND Seed MAINTENANCE AND INSPECTION 9 zZ E 9 e X o ul mr am 2 9 a APPENDICES INDEX 1 2 TROUBLESHOOTING Common are AZ To VET LED Status CPU EG QS Fae
45. ARE THE EXCLUSIVE AND ONLY WARRANTIES AND REMEDIES THAT APPLY TO THE PRODUCTS MELCO DISCLAIMS THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 3 Limits on Damages a MELCO S MAXIMUM CUMULATIVE LIABILITY BASED ON ANY CLAIMS FOR BREACH OF WARRANTY OR CONTRACT NEGLIGENCE STRICT TORT LIABILITY OR OTHER THEORIES OF RECOVERY REGARDING THE SALE REPAIR REPLACEMENT DELIVERY PERFORMANCE CONDITION SUITABILITY COMPLIANCE OR OTHER ASPECTS OF THE PRODUCTS OR THEIR SALE INSTALLATION OR USE SHALL BE LIMITED TO THE PRICE PAID FOR PRODUCTS NOT AS WARRANTED Although MELCO has obtained the certification for Product s compliance to the international safety standards IEC61508 and EN954 1 ISO13849 1 from TUV Rheinland this fact does not guarantee that Product will be free from any malfunction or failure The user of this Product shall comply with any and all applicable safety standard regulation or law and take appropriate safety measures for the system in which the Product is installed or used and shall take the second or third safety measures other than the Product MELCO is not liable for damages that could have been prevented by compliance with any applicable safety standard regulation or law MELCO prohibits the use of Products with or in any application involving power plants trains railway systems airplanes airline operations other transportation systems amusement equipments hospitals medical care
46. Qs 2 TROUBLESHOOTING 3 System clocks counters Table12 22 Special register MELSEC LES erie Set b Cc di Number Name Meaning Explanation ben t bon a Number of Following programmable controller CPU module RUN 1 is 1 d SD412 ann counts in 1 added each second pande second units Count repeats from 0 to 32767 to 32768 to 0 7 sp414 2n second 2n second Stores value n of 2n second clock Default is 30 U as clock setting clock units Setting can be made between 1 to 32767 Number of Incremented by 1 for each scan execution after the CPU SD420 Scan counter counts in each module is set to RUN S Every END scan Count repeats from 0 to 32767 to 32768 to 0 4 Scan information Table12 23 Special register Set b Cc di Number Name Meaning Explanation When m scs mg C i The current scan time is stored into SD520 and SD521 uen Scan Measurement is made in 100 ys units SD520 time in 1 ms SD520 Stores the value of ms Storage range 0 to 6553 Current scan units SD521 Stores the value of us Storage range 0 to 900 time Example When the current scan time is 23 6ms the following 9 Every END Current scan values are stored SD521 time in 100 us SD520 23 units SD521 600 The accuracy of processing time of scantime is 0 1ms Minimum scan 2 oo SD524 ime in 1 ms Stores the minimum value of the scan time into SD524 and Mini units SD525
47. The precautions on the wiring 0 g 1 LOADING AND INSTALLATION MELSEC LES eres POINT 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 2 Grounding For grounding perform the following Use a dedicated grounding wire as far as possible Grounding resistance of 100 or less When a dedicated grounding cannot be performed use 2 Common Grounding shown below Another PLC Another equipment equipment O PLC Another equipment Grounding 1 Independent grounding Best 2 Common grounding Good 3 Joint grounding Not allowed Figure 10 23 Grounding procedures 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 10 21 10 3 Wiring 10 3 1 The precautions on the wiring 1 LOADING AND INSTALLATION M EIS 26 eS 10 3 2 Connecting to the power supply module o The following diagram shows the wiring example of power lines grounding lines etc to owe the unit lt lt 9 EE ula 10 Main base unit E 100 110VAC QS034B QS061P A1 CPU module az zo
48. description of the problem communicate with the GX YES Y Completed 12 2 Troubleshooting Flowchart 12 2 12 Flowchart for when the CPU cannot communicate with the GX Developer TROUBLESHOOTING MELSEC eS From previous page a aus 225 How is the POWER LED c Section 12 2 3 Flowchart for when 9 Cu of the power supply module the POWER LED turns off ii 9 a Is the CPU module RESET position 2 RESET STOP RUN switch in Cancel the RESET lt i the neutral position 2 3 Be ge Other than RESET position NO Can the CPU communicate with the GX Developer Replace the power supply module and confirm that the POWER LED is turned on Can the CPU communicate with the GX Developer Hardware fault of power supply module Seed MAINTENANCE AND INSPECTION Hardware failure of the following modules 1 CPU module v 2 Base unit 3 CC Link Safety master module Completed 4 MELSECNET H module if mounted Execute operation check sequentially from the minimum system For the module that does not operate please consult your local Mitsubishi service center or representative explaining a detailed description of the problem 9 zZ E e e I 7 I a 2 9 a E APPENDICES INDEX 12 2 Troubleshooting Flowchart 1 2 18 12 2 12 Flowchart for when the CPU canno
49. nies 9 1 2 Installation instructions for EMC Directive The PLC is open equipment and must be installed within a control panel for use This not only ensures safety but also ensures effective shielding of PLC generated electromagnetic noise CC Link Safety remote station should be used having the control panel installed o a a z lt Q Lu n W np 20 Fw o gt a 1 Control panel Use a conductive control panel When attaching the control panel s top plate or base plate mask painting and weld so that good surface contact can be made between the panel and plate To ensure good electrical contact with the control panel mask the paint on the installation bolts of the inner plate in the control panel so that contact between surfaces can be ensured over the widest possible area Earth the control panel with a thick wire so that a low impedance connection to ground can be ensured even at high frequencies Holes made in the control panel must be 10 cm 3 94 inch diameter or less If the holes are 10 cm 3 94 inch 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 LOADING AND INSTALLATION MAINTENANCE AND INSPECTION TROUBLESHOOTING
50. not installed attach the supplied connector cover or the blank cover module QG60 to prevent entry of dirt 2 3 Module fixing screw hole Screw hole for fixing the module to the base unit Screw size M3x12 m 4 Base mounting hole Hole for mounting this base unit onto the panel of the control panel for M4 screw 28 5 DIN rail adapter mounting hole Hole for mounting DIN rail adapter Ee o BASE UNIT BATTERY CPU MODULE START UP PROCEDURES 6 2 Part Names 6 2 BATTERY MELSEC LES ries CHAPTER 7 BATTERY This section describes the specifications of the batteries available for the QS Series CPU Module and how to handle them 7 1 Battery Q6BAT Batteries Q6BAT are installed in the CPU module to retain data of the program memory and Error operation history in case of power failure 7 1 1 Battery Specifications This section describes the specifications of the battery used for the CPU module Table7 1 Battery Specifications ELEME RN Classification Manganese dioxide lithium primary battery Initial voltage 3 0V Nominal current 1800mAh Storage life Actually 5 years room temperature Total power failure TE ILF Section 11 3 1 Application Power failure backup for program memory operation error history eeeeeaoeseeweeceoeeseoeesveeceoeeceoeoseeceoeoeeeooeaoseeaeoeeeceaeeeaeeeae eo eee Refer to Section 11 3 1 for the battery life 0 06060600606006 060006
51. retentive timers is set o 2 up by parameters 2 Low speed retentive timer 1 to 1000ms 1ms unit 100ms by default z High speed retentive timer 0 1 to 100ms 0 1ms unit 10ms by default Counter C Normal counter 512 points by default CO to 511 changeable Data register D 6144 points by default DO to 6143 changeable Link register W 2048 points by default WO to 7FF changeable Annunciator F 1024 points by default FO to 1023 changeable Edge relay V 1024 points by default VO to 1023 changeable MELSEC LES erie Remarks The number of points can be changed within the setting range L5 QSCPU User s Manual Function Explanation Program Fundamentals Link special relay SB 1536 points SBO to 5FF Link special register SW 1536 points SWO to 5FF Special relay SM Special register SD 5120 points SMO to 5119 5120 points SDO to 5119 The number of device points is fixed RUN PAUSE contact Timer function One contact can be set up in X0 to 17FF for each of RUN No PAUSE contact Year month date hour minute second and day of week leap year automatically identified Accuracy 3 18 to 5 25s TYP 2 14s d at 0 C Accuracy 3 18 to 2 59s TYP 2 07s d at 25 C Accuracy 12 97 to 3 63s TYP 3 16syd at 55 C Setting by parameters Allowable instantaneous power failure Varies depending on th
52. the command j with the CPU module with CPU module Exclusive e F i The authentication of write operation or Redo the write operation from the beginning 42A2H control ID F eut remote operation failed Redo the remote operation from the beginning mismatch Change mode TA DONE The specification value of the safety CPU Check whether the mode other than the TEST MODE or 42A3H specification M eor operation mode is out of range SAFETY MODE is specified or not An attempt was made to switch the safety Safety CPU CPU operation mode to the TEST MODE in AMA operation the TEST MODE Or an attempt was made to Check whether an attempt is made to switch the current H mode change switch the Safety CPU operation mode to the safety CPU operation mode to the same mode or not error SAFETY MODE in the SAFETY MODE including a wait for restart Command that cannot be S The operation that cannot be executed in the Perform the operation after switching to the TEST 42A5H executed in SAFETY MODE has been performed MODE SAFETY MODE Command that cannot be The operation that cannot be executed in the 42A6H executed in j Execute the operation after restarting the CPU module wait for restart status has been performed the wait for restart status Safety CPU operation mode er The safety CPU operation CPU mode could Check that a stop error has not occurred in the CPU witchi 42A7H disstied d T not be swit
53. the day and hour when SDO data was updated as BCD 2 digit code Example 10 a m on 25th H2510 b15 to b8b7 to bO Day 1 to 31 Hour 0 to 23 Stores the minute and second when SDO data was updated as BCD 2 digit code b15 to b8 b7 to bO Minutes 0 to 59 Seconds 0 to 59 Example 35 min 48 sec H3548 Category codes to identify what type of error information is stored in the common information SD5 to SD15 or in the individual information SD16 to SD26 b15 to b8 b7 to bO Individual information Common information category codes category codes The common information category codes store the following codes 0 No error 1 Module No Base No 2 File name Drive name 3 Time value set 4 Program error location 9 CC Link Safety information 10 Module No Station No The individual information category codes store the following codes No error File name Drive name Time value actually measured Program error location Parameter number Annunciator F number 9 Error information 10 CC Link Safety information 11 Program abort information 12 File diagnostics information 0 2 3 4 5 6 S Error S Error Corresponding CPU Qs 2 TROUBLESHOOTING M aL 26 Qs em Table12 19 Special register Set b Cc di e Number Name Meaning Explanation fen 23 bein Cn o
54. them based on the transport regulations For details of the controlled models refer to Appendix 2 REVISIONS The manual number is given on the bottom left of the back cover Pant Date Manus Number Sep 2006 SH NA 080626ENG A First edition May 2007 SH NA 080626ENG B Correction Section 2 2 4 1 5 1 6 1 9 1 1 9 1 3 10 1 10 3 1 10 3 2 12 2 1 12 2 10 Addition Section 12 2 12 Japanese Manual Version SH 080607 B 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 2006 MITSUBISHI ELECTRIC CORPORATION INTRODUCTION Thank you for choosing the Mitsubishi MELSEC QS Series of Safety Programmable Controllers Before using the equipment please read this manual carefully to develop full familiarity with the functions and performance of the QS series PLC you have purchased so as to ensure correct use CONTENTS SAFETY PRECAUTIONS e eee ee ee ee e ee eee ee eee ee e ee eee oe eese se eee oe ee sess esee oso sese oe ose esses seceoseseecesseeceseeseeee A 1 ziii P HJ 8 INTRODUCTION eeeeeee eee ee eee ee ee eee ee eee e eese eee se eese esses se eee eee se esee oso esse oe osee osos sees ose sseseeseececsesceseeeee A Q fee
55. 00 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 x expected occasionally E 3 Do not use or store the PLC under pressure higher than the atmospheric pressure of altitude Om 2 Doing so can cause a malfunction When using the PLC under pressure please contact your sales representative c T ud 2u 5a 565 4 CPU MODULE CHAPTER4 CPU MODULE 4 1 Performance Specifications Table4 1 shows the performance specifications of the CPU module Item Control method Table4 1 Performance Specifications QS001CPU Repetitive operation of stored program MELSEC LES erie Remarks O control mode Refresh mode Program Sequence control e is Relay symbol language function block language language Processing speed LD XO 0 104s sequence seguen MOV DO D1 0 35uUs a instruction Constant scan 1 to 2000ms Function for keeping regular scan Setting available in1ms unit Setting by parameters time 14k steps Program capacity 56k bytes m Program memo Memory mis 0 d 128k bytes capacity Standard ROM iier drive 4 Max number of Program memory 3 2 52s files stored Standard ROM 372 mE No of times of writing data into the standar
56. 00000000000000000000000000000000000000000000000000c0 2 19 12 3 1 12 3 2 12 3 3 12 3 4 12 3 5 12 3 6 12 3 7 12 3 8 Error codes 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2 20 Reading an error code 000000000000000000000000000000000000000000000000000000000000000000000000000000000090 2 20 Error code list 1000 to 1999 eee eee ee ee e ee ee eee eene e n eee sees esee eee eese eese sees eese eeseeeeee 12 2 Error code list 2000 to 2999 eee eee ee eee ee en eere eee ee eese eese eee ee ese ssssesessesss 2 27 Error code list 3000 to 3999 eeee eee eee ee ee eee ee no e eo eee eese esee eese eese eese e esee eeeeeeeeeee 1 2 31 Error code list 4000 to 4999 Error code list 5000 to 5999 eeeeeee eee eee ee ee eee ene ee esses ese sessessssesss 2 39 Error code list 8000 to 90QQ eeeee eee ee e eee eee ee eroe eee ree e oe eoo sees esos eese esee ooceoeseccescceoceees 2 41 00000000000000000000000000000000000000000000000000000000000000000000000000c0 2 37 12 4 Canceling Errors 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090 2 49 12 5 Error codes returned to request source during communication with CPU module ssesseseeseeseeeee 12 51 12 6 Special Relay List eeeeeeeeceeeeeeeeeecec0000000000000000000000000000000000000000000000000000000000000000000000090 2 60
57. 00000000000000000000000000000000000000000090 1 4 2 Part Names 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 3 4 3 Switch Operation after Writing a Program 000000000000000000000000000000000000000000000000000000000000000000090 E 5 4 4 Reset Operation 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000099 6 CHAPTERS POWER SUPPLY MODULE 5 1to5 5 5 1 Specifications 0 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 5 1 5 2 Precaution when connecting the uninterruptive power supply eeeeeee esee eese ee ee ee eese eese eese eese eee 5 3 5 3 Names of Parts and Settings 00000000000000000000000000000000000000000000000000000000000000000000000000000000c0ccc F 4 A 9 CHAPTER6 BASE UNIT 6 1to6 2 6 1 Specification 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cccccc c 1 6 2 Part Names 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cccccc 5 2 CHAPTER7 BATTERY 7 1to7 2 7 1 Battery Q6BAT 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090 1 7 1 1 Battery Specifications 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000090 1 7 1 2 Installation of
58. 0000000000000000000000009000 0 3 Extensions are shown in Table12 20 Table12 20 Extension name x Extension a File type z Higher 8 bits Lower 8 bits Higher 8 bits name 51H 50H 41H QPA Parameters 51H 50H 47H QPG Sequence program 51H 43H 44H QCD Device comment 0e 0606006006 000000000000000000000000000000000000000000000909 12 7 Special Register List 1 2 66 APPENDICES Number SD5 SD6 SD7 SD8 SD9 SD10 SD11 SD12 SD13 SD14 SD15 12 67 Name Meaning Error Error common common i h information information 12 7 Special Register List Table12 19 Special register Explanation 3 Time value set Number Meaning SD5 Time 14s units 0 to 9994s SD6 Time 1ms units 0 to 65535ms SD7 SD8 SD9 SD10 SD11 SD12 SD13 SD14 SD15 Empty 4 Program error location Number Meaning SD5 SD6 File name SD7 ASCII code 8 characters SD8 SD9 Extension 3 2EH SD10 ASCII code 3 characters SD11 Empty SD12 Block No 4 SD13 Step No 4 SD14 Sequence step No L SD15 Sequence step No H 4 0 is stored to the block number and the step number 9 CC Link Safety information Number Meaning SD5 Error classification 5 SD6 Error item 5 SD7 Link ID SD8 Station No SD9 System area
59. 1 No square washers Mounting screws obtained by user APPENDICES Stopper fg E e B 0 uh E 0 x P 200mm 7 88 inch or less Figure 10 7 DIN rail mounting screw intervals 1 Square washer DIN rail Mountiong screws DIN rail l gt T INDEX Z J square washer Mounting side e g Control panel Mountiong screws M5 x10 Side view A Side view A Figure 10 8 Square washer 2 Screw the DIN rail to a control panel using the mounting screws and square washers included with the adaptors in Position A bottom of base unit 3 Screw the DIN rail with mounting screws obtained by user in Position B Where the base unit is not installed In this method the supplied mounting screws and square washeres are not used 10 2 Module Installation 1 0 8 10 2 1 Precaution on installation 1 LOADING AND INSTALLATION MELSEC ed POINT 1 Use only one washer for each mounting screw Use only the square washers supplied with the adaptors If two or more washers are used together for one mounting screw the screw may interfere with the base unit 2 Make sure to align the square washer sides with the DIN rail square washer DIN rail square washer DIN rail L H Ses Figure 10 9 Precautions when mounting a square washer 3 Use the DIN rail that is compatible with M5 size screws 10 9 10 2 Module Installation 10 2 1 Precaution on in
60. 11 to 8 7 6 5 4 3 2 15 1 RUN 5 Empty 2 ERR 6 Empty 3 USER 7 TEST 4 BAT 8 Empty The CPU operating status is stored as indicated in the following figure b15 to b12 b11 to b8 b7 to 4 b3 i to pO L i L L L 1 L L L 1 L 1 lt gt 2 1 1 Operating status 0 RUN of CPU 2 STOP 2 STOP cause 0 Instruction in remote operation program from RUN STOP RESET switch 1 Remote contact 2 Remote operation from GX Developer serial communication etc 4 Error Note stores the above mentioned factors from the smallest number in priority to the largest one However 4 error is treated as the highest priority MELSEC e Set by When set S Error Set by When set S Every END S Status change S Every END Corresponding CPU Corresponding CPU QS 2 TROUBLESHOOTING Table12 21 Special register MELSEC ES erie Set b Number Name Meaning Explanation when 23 The year last two digits and month are stored as BCD code at SD210 as shown below Clock data b15 to b12b11 to b8b7 to b4b3 to bo Example SD210 Clock data tear monik i ERN as SEE September 2006 pea tp Pp 0609H Year Month The day and hour are stored as BCD code at SD211 as shown below Clock data b15 to b12b11 to b8b7 to b4b3 to bo E
61. 12 7 Special Register List 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090 2 64 APPENDICES App 1 to App 4 Appendix 1 External Dimensions 0 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000 App 1 Appendix 1 1 CPU module eeeessss ese ee eee eese eo eee eo eese eoo o ness esee osos s sese esee soo soso eee eeeesosseseeeeeeeeesee ADD 1 Appendix 1 2Power supply module esee esee eee ee ee eo eoe eee eee esee eee sooo oso oossosessssesesesessesesese e ADD 2 Appendix 1 3 Main base unit ssseeeeeeeeese secu eee eese eoo os eese eese so sso co esee eese ss sso eee eeseesesseseeeeeessee ADD 3 Appendix 2 Precautions for Battery Transportation s sseeeeee eese eee eee ee eee eee eee eee eese eee eese eee eee seeeeeee ADD 4 INDEX Index 1 to Index 3 Related manual QSCPU User s Manual Function Explanation Program Fundamentals CONTENTS SAFETY PRECAUTIONS REVISIONS INTRODUCTION CONTENTS ABOUT MANUALS HOW TO SEE THIS MANUAL IS ORGANIZED HOW TO USE THIS MANUAL GENERIC TERMS AND ABBREVIATIONS CHAPTER1 OVERVIEW 1 1 1 2 1 3 1 4 Features Program Storage and Operation Devices and Instructions Convenient for Programming How to Check the Serial No and Function Version CHAPTER2 PERFORMANCE SPECIFICATION CHAPTER3 SEQUENCE PROGRAM CONFIGURATION AND EXECUTION CONDITIONS 3 1 Sequence Program 3
62. 2 48 47 to 34 33 module 2 specification SD1003 64 63 to 50 49 1 to 64 in the table indicate station numbers The refresh communication status of safety remote station is 0 Normal stored Reserved 0 is stored for the standard remote station Safety station station SD1204 refresh specified b15 b14 7 b1 b0 io communication Unused SD1204 16 15 to 2 1 S Status status CC Link Standard changel Sz Safety master remote station D1205 32 31 to 18 17 module 2 1 Safety station SD1206 48 47 to 34 33 icati e sp1207 64 63 to 50 49 error 1 to 64 in the table indicate station numbers The status of communication with each safety remote station is stored SD1208 Station number 1 to SD1271 Station number 64 0 fixed in the case of standard remote station reserved station specified or without connection 0 At normal communication 10 At initial Safety sition The status of 20 During internal information access SD1208 communication MES 30 Link error communication 2 S Status to status CC Link with safet 8300 Link error Safety remote station detection error changel SD1271 Safety master EAE y 8310 Link error Product information mismatch id station is stored ee module 2 8320 Link error Initial monitor timeout 8321 Link error Safety monitor timeout 12 77 12 7 Special Register List 8322 Link error Error monitor timeout 8330 Link error Command error 8331 Link error Data numbe
63. 2 3 4 Error code list 2000 to 2999 The following shows the error messages from the error code 2000 to 2999 the contents and causes of the errors and the corrective actions for the errors Table12 3 Error code Common Tare Taare TET LED Status CPU i Error BIET ee dae Information Information Operation M Timi essage sD5to 15 SD16to 26 RUN ERROR status ining MODULE When an END 2000 VERIFY Module No Off Flicker Stop instruction ERROR executed MODULE 2100 LAYOUT Module No Off Flicker Stop ni aie ERROR MODULE At N 2106 LAYOUT Module No Off Flicker Stop bs l ERROR MODULE 2107 LAYOUT Module No Off Flicker Stop i ebd ERROR MODULE At N 2124 LAYOUT Module No Off Flicker Stop jdn ERROR 12 27 12 3 Error Code List 12 3 4 Error code list 2000 to 2999 1 2 TROUBLESHOOTING Error Contents and Cause Intelligent function module information at power ON are changed Corrective Action Read the common information of the error using the GX Developer and check and or change the module that corresponds to the numerical values module number there MELSEC TES ies Corresponding CPU ze During operation Intelligent function Alternatively monitor the special SS module are not installed properly or registers SD 150 to SD 153 ata GX installed on the base unit Developer and change the fuse at the output module wh
64. 2 Troubleshooting Flowchart 12 2 4 When the ALIVE LED does not come on or is off 1 2 TROUBLESHOOTING MELSEC LS erie 2 When ALIVE LED of the CPU module is off while the PLC is operating The ALIVE LED of the CPU module may be turned off in the following cases EMC AND LOW VOLTAGE DIRECTIVES a When the CPU module detects the hardware failure b When mounting removing the power supply module CPU module CC Link Safety master module MELSECNET H module to from the base unit in a power on status In this case the CPU module detects POWER SUPPLY ERROR error code 8080 When the ALIVE LED is turned OFF the CPU module forcibly goes into the stop status In this case the communications with GX Developer cannot be guaranteed Turn on the power supply again or reset the CPU module with RUN STOP RESET switch If the problem is not improved after performing the operation above please consult your local Mitsubishi service center or representative explaining a detailed description of the problem LOADING AND INSTALLATION Seed MAINTENANCE AND INSPECTION 9 zZ E 9 e X o ul mr am 2 9 a APPENDICES INDEX 12 2 Troubleshooting Flowchart 1 2 8 12 2 4 When the ALIVE LED does not come on or is off 1 2 TROUBLESHOOTING MELSEC TES eres 12 2 5 Flowchart for when the RUN LED is off The following shows the flowchart for when the RUN LED of the CPU mod
65. 20x SP SD21 Extension 3 2E eem ae SD22 ASCII code 3 characters H Q 2EH SD18 SD23 47H G 50H P SD24 a SD5 Empty 2 SD26 W Qe 3 Time value Actually measured lt o E uio SD19 Number Meaning E u SD16 Time 14s units 0 to 9994s ZOD SD17 Time 1ms units 0 to 65535ms EIS SD18 SD19 1 SD20 SD21 o SD20 SD22 Empty E SD23 5 SD24 Q SD25 9 SD26 m gt 4 Program error location Q SD21 Error E individual Number Meaning m rror individual individual SD16 S Error Qs information information SD17 File name SD18 ASCII code 8 characters SD19 SD20 Extension 3 2EH SD21 ASCII code 3 characters SD22 SD22 Empty t o SD23 Block No 6 a SD24 Step No 6 SD25 Sequence step No L Q SD26 Sequence step No H 6 0 is stored to the block number and the step number SD23 i 5 Parameter No 6 Annunciator number Number Meaning Number Meaning SD16 Parameter No SD16 No SD17 SD17 SD18 SD18 SD19 SD19 SD20 SD20 SD21 SD21 SD24 SD22 Empty SD22 Empty x SD23 SD23 E SD24 SD24 z SD25 SD25 SD26 SD26 9 Error information SD25 Number Meaning SD16 Error information 1 SD17 Error information 2 SD18 Error information 3 SD19 Error information 4 SD20 Error information 5 SD21 Error information 6 SD26 SD22 Error information 7 SD23 Error information 8 SD24 Error information 9 SD25 Error information 10 SD26 Error information 11 12 7 Special Re
66. 47 to 34 33 SD1075 64 63 to 50 49 1 to 64 in the table indicate station numbers 12 7 Special Register List Corresponding CPU QS 12 76 EMC AND LOW VOLTAGE DIRECTIVES INSTALLATION LOADING AND Seed MAINTENANCE AND INSPECTION 9 zZ E e e I 7 I a 2 9 a E APPENDICES INDEX APPENDICES Number SD1076 to SD1079 Name Safety station interlock cancel request CC Link Safety master module 1 Meaning e Notcancel the O interlock of safety station 1 Cancel the I O interlock of safety station Table12 26 Special register Explanation Cancel the I O interlock of safety station by changing the bit of register from 0 to 1 b15 b14 b1 bO SD1076 16 15 to 2 1 SD1077 32 31 to 18 17 SD1078 48 47 to 34 33 SD1079 64 63 to 50 49 1 to 64 in the table indicate station numbers AG Qs em Set by When set U Request Corresponding The specified status of safety remote station is stored 0 is stored for the standard remote station Safety remote 0 No safety b15 b14 b1 b0 tation remote station SD1200 specification specification SD1000 16 15 to 2 1 us to S Initial D1203 CC Link 1 Safety remote SD1001 32 31 to 18 17 Safety master station EM SD100
67. 65 1 74 Unit mm inch Figure App 3 QS034B App 3 Appendix 1 External Dimensions Appendix 1 3 Main base unit APPENDICES MELSEC e Appendix 2 Precautions for Battery Transportation When transporting lithium batteries make sure to treat them based on the transport regulations EMC AND LOW VOLTAGE DIRECTIVES 1 Controlled models The batteries for the QS Series CPU module are classified as shown in TableApp 1 TableApp 1 Models subject to transportation regulations Classification for LOADING AND INSTALLATION Product name Model Product supply status i transportation ae Non dangerous Q series battery Q6BAT Lithium battery goods a x E 2 Transport guidelines w e Comply with IATA Dangerous Goods Regulations IMDG code and the local transport d regulations when transporting products after unpacking or repacking while Mitsubishi An ships products with packages to comply with the transport regulations z Also contact the transporters 2 8 o i E o fe APPENDICES INDEX Appendix 2 Precautions for Battery Transportation App 4 INDEX 0 to 9 5VDC internal current consumption 4 2 6 1 A Allowable instantaneous power failure period 4 2 Annunciator F 2 000002ee eee 4 2 B Base unit External dimensions App 3 Installation and removal of module 10 15 Mounting dimensions 10 12 Mounting orientation
68. 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN NAGOYA WORKS 1 14 YADA MINAMI 5 CHOME HIGASHI KU NAGOYA JAPAN When exported from 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
69. 9 The following causes are possible when the ERR LED of the CPU module flashes at PLC power on Error Message Cause Corrective Action The multiple CPU system is Remove all CPUs except the configured safety CPU from the base unit MODULE LAYOUT i ERROR Modules except the following are Remove all the modules except mounted on the base unit the CC Link Safety master Error code 2125 CC Link Safety master module module and the MELSECNET H MELSECNET H module module from the base unit The CC Link Safety master CC LINK PARAMETER ERROR module is mounted with Set the CC Link Safety master configuration not for a master module to the master station Error code 3105 station The MELSECNET H module is NETWORK PARAMETER Set the MELSECNET H module mounted with configuration not for ERROR to a PLC to PLC network normal a PLC to PLC network normal Error code 3100 station station e 0606060600006006 006 00000000060000000000000000000000600000000000000909 When the USER LED is on 12 2 9 If the USER LED is on follow the steps described below The USER LED turns on when an error is detected by the annunciator F turns on If the USER LED is on monitor the special relay SM62 and the special registers SD62 to SD79 in the monitor mode of GX Developer When M62 has turned ON The annunciator F is ON Using SD62 to SD79 check the error cause Eliminate the error cause aft
70. APPENDICES TROUBLESHOOTING INDEX 1 1 MAINTENANCE AND INSPECTION MELSEC ed POINT 1 Do not use the battery exceeding its guaranteed life If it is expected that the battery may exceed its guaranteed life take the following measures Back up programs and the error operation history in advance after SM52 turns on within the power failure compensation time after alarm occurrence 2 The life of Q6BAT is 5 years when not connected to a CPU module 3 When the battery low special relay SM52 turns on immediately change the battery If an alarm has not yet occurred it is recommended to replace the battery periodically according to the conditions of use 1 1 7 11 3 Battery Life and Replacement Procedure 11 3 1 Battery lives of CPU modules 1 1 MAINTENANCE AND INSPECTION MELSEC LES erie 11 3 2 Replacement Procedure of the CPU Module Battery Replace the battery by the following procedure when the Q6BAT battery of the CPU module comes to the end of its life The battery replacement can be performed regardless of the SAFETY MODE or TEST MODE The PLC power must be on for 10 minutes or longer before dismounting the battery Data in the memory are backed up for a while by a capacitor even after the battery is removed However since data in the memory may be erased if the time for replacement exceeds the backup time shown in Table11 4 replace the battery quickly Table11 4 Backup
71. ATTERY CPU MODULE START UP PROCEDURES 2 1 System Configuration 2 2 2 SYSTEM CONFIGURATION MELSEC ea 2 2 Configuration of Peripheral Devices This section describes the configuration of the peripheral devices usable in the safety PLC system E Qs001CPU 4e lt WiPersonal computer GX Devel Version 8 408 or lat eveloper Version or later USB cable 1 uuauuuuuuuuuuuuuuuuuuauuas 4 1 For details of the USB cable refer to About the USB cable QCPU Q mode compatible of the following manual L gt GX Developer Operating Manual Figure 2 3 Configuration of peripheral devices 2 3 2 2 Configuration of Peripheral Devices 2 SYSTEM CONFIGURATION MELSEC LS erie 2 3 Confirming Serial No and Function Version The serial No and function version of the CPU module can be confirmed on the rated plate and GX Developer s system monitor OVERVIEW N 1 Confirming the serial No on the rated plate The rated plate is situated on the side face of the CPU module MELSEG QS MITSUBISHI MODEL z le E T 5 o I Z Q 5 SYSTEM Serial No first 5 digits function version E SERIAL 08091 0000000000 SERIAL 0a0p Joo00000000 Do i iz 1 o 1 standard symbol for a conformance is described ii eie edi E EE E UE J a MITSUBISHI ELECTRIC MADE IN JAPAN
72. BAT B5 Classification langanese dioxide lithium primary battery ob Initial voltage 3 0V Nominal current 1800mAh Storage life W Actually 5 years room temperature Sul Total power failure s B ime LF Seating p Application Power failure backup for program memory Error operation history H Bu mnm eecose POWER SUPPLY DULE MOI CABLE BASE UNIT ANI EXTENSION M PU MODULE START UP PROCEDURES N 1 id ection title The section of the open page is shown at a glance A 17 A 18 In addition this manual provides the following explanations IPOINT Explains the matters to be especially noted the functions and others related to the description on that page 0 06000000000000000000000000000000000000000000000099 0 Provides the reference destination related to the description on that page and the convenient information HOW TO USE THIS MANUAL This manual is prepared for users to understand the hardware specifications of those modules such as the CPU modules power supply modules and base units maintenance and inspections of the system and troubleshooting required when you use QS series PLCs The manual is classified roughly into three sections as shown below 1 Chapters 1 and2 Describe the outline of the CPU module and the system configuration The basics of the system configuration of CPU module are described 2 Chapters 3 to 7 Describe the general specifi
73. Battery 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000090 2 CHAPTER8 CPU MODULE START UP PROCEDURES 8 1to8 3 8 1 Procedure before Operating in the SAFETY MODE 000000000000000000000000000000000000000000000000cccccc0cc 1 CHAPTER9 EMC AND LOW VOLTAGE DIRECTIVES 9 1to9 11 9 1 Requirements for Conformance to EMC Directive eeeececcccccc0000000000000000000000000000000000000000000 9 1 1 Standards relevant to the EMC Directive 0000000000000000000000000000000000000000000000000000000000ccccccc C T 1 9 1 2 Installation instructions for EMC Directive 000000000000000000000000000000000000000000000000000000000c0cccc 3 0 13 Cables eeeeeecececcecececeeeesesesesee esee esses ssec esses essseseeeeseseeseeseeeeescesssoseseceeseseseeceeeeseseeee O 4 9 1 4 Power Supply Module eeeeeeeee eee ee ee eee eo en eo en ee eese sees eese eese esses eee oe sos sessossssssessesesese 5 9 1 5 Others e ececccecceeesesceceeeeeeeese esses esssse esses esesees esses ee eeeeeseeseeececoeseesesececseseeseseeseseseeee G 9 2 Requirement to Conform to the Low Voltage Directive ssseese eese ee eee eee eee eee eee eee ee eee eeeeeee O B 9 2 1 Standard applied for MELSEC QS series PLC e sssesee eee eee eene e eee eese ene esee eese eee oesseseceeeeee B 92 2 MELSEC QS series PLC selection eeeeeeeee eese eee ee eo ee ee eo eoe ooo eese e esosesseeseeseecsceseessceseee O B 9 2 3 Powe
74. D S f aa Writing the parameters and programs to the safety CPU module gt GX Developer Version 8 HE i o Write the parameters and user programs created by GX Developer to the CPU module Operating Manual es System reboot t CHAPTER 4 Turn off and then turn on the system power supply or reset the CPU module Running the CPU module Ferrer CHAPTERS Set the RUN STOP RESET switch of the CPU module to RUN position u Confirm that the ALIVE LED RUN LED and TEST LED of the CPU module are lit d Checking the user program operation tt CHAPTER 4 Check the user program operation cables and I O When the ERR LED of the CPU module is lighting or flashing identify the error cause by the diagnostics of GX Developer to eliminate the error cause When the error is related to the parameters or programs correct them E Ww l E To the next page si 2 The following types of diagnostics are available PLC diagnostics Network diagnostics CC Link diagnostics System monitor oe nl r2 ca ne wa 5a jane eMe zc mE aa o5 8 1 Procedure before Operating in the SAFETY MODE 8 2 8 CPU MODULE START UP PROCEDURES Continued from the previous page Stopping the CPU module Set the RUN STOP RESET switch of the CPU module to STOP position Switching to the SAFETY MODE To switch from the TEST MODE to the SAFETY MODE perform Switch to operation mode with GX Developer Confirming the CPU module LEDs After pe
75. EC TES aries Corresponding CPU s Run mode suspended or failure of main ties Notes TOANGA Meanut CPU Reset the CPU module and RUN it px again If the same error is displayed Malfunctioning due to noise or other again this suggests a CPU module 1001 hardware fault Contact your local 1002 SERA Mitsubishi representative 1003 OS 1004 1006 Reset the CPU module and RUN it again If the same error is detected A failure is detected on the power again it is considered that the power 1009 supply module CPU module or base supply module CPU module or base unit unit is failure Contact your local Mitsubishi representative Entire program was executed without the execution of an END instruction Take noise reduction measures When the END instruction is Reset the CPU module and RUN it 1010 executed it is read as another again If the same error is displayed as instruction code e g due to noise again this suggests a CPU module The END instruction has been hardware fault Contact your local changed to another instruction code Mitsubishi representative somehow 1030 Rur made suspended orfarlurecot main Take noise reduction measures CPU Rese the CPU module and RUN it Malfunctioning due to noise or other Bod T A Sume cia eo QS 1031 again this suggests a CPU module reason hardware fault Contact your local Hardware fault s Mitsubishi representative 12 3 Error Code Li
76. ECTIVES For the products sold in European countries the conformance to the EMC Directive which is one of the European directives has been a legal obligation since 1996 Also conformance to the Low Voltage Directive another European Directive has been a legal obligation since 1997 Manufacturers who recognize their products must conform to the EMC and Low Voltage Directives are required to declare that their products conform to these Directives and put a CE mark on their products o m e z lt Q Lu no W np 25 Fw o gt a LOADING AND INSTALLATION 9 1 Requirements for Conformance to 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 Section 9 1 1 through Section 9 1 5 summarize the precautions on conformance to the EMC Directive of the machinery constructed using the MELSEC QS series PLCs The details of these precautions has been prepared based on the control 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 confor
77. EMC AND LOW VOLTAGE ee DIRECTIVES 1 1 Module mounting position Keep the clearances shown in Figure 10 13 or Figure 10 19 between the top bottom faces of the module and other structures or parts to ensure good ventilation and facilitate module replacement a In case of base unit az zo oct zz a ES EE Indicates the panel top wiring duct or any PA part position 30mm 1 18 inch Programmable ul or more oz a sE 2 Panel Door o 0 79 inch zZ 30mm 1 18 inch or more 5 or more Oo 7 5 E l l ED g 5mm 0 20 inch or more 5mm 0 20 inch or more 41 For wiring duct with 50mm 1 97 inch or less height 40nm 1 58inch or more for other cases ie o Figure 10 13 Module mounting position a Q lt x Ww Q Z 10 2 Module Installation 1 0 12 10 2 2 Instructions for mounting the base unit 1 LOADING AND INSTALLATION M EIS 26 SS 2 Module mounting orientation Install the PLC in the orientation in Figure 10 14 to ensure good ventilation for heat release Figure 10 14 Orientation in which modules can be mounted Do not mount it in either of the orientations shown in Figure 10 15 Vertical mounting Horizontal installation Horizontal mounting Figure 10 15 Orientation in which modules cannot be mounted 10 13 10 2 Module Installation 10 2 2 Instructions for mounting the base unit 1 LOADING AND
78. ET H module CC Link Safety master module and MELSECNET H module are out of the scope of the low voltage directive because the rated voltage is 24VDC or less 9 2 Requirement to Conform to the Low Voltage Directive 9 2 1 Standard applied for MELSEC QS series PLC O EMC AND LOW VOLTAGE DIRECTIVES Mi BIRS 26 eS ees 9 2 3 Power supply The insulation specification of the power supply module was designed assuming installation category II 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 o a e z lt Q Lu n W np 25 Fw o gt a LOADING AND INSTALLATION O 1 Category IV Category Ill Category Il Category Figure 9 7 Installation category for power supply module Category II indicates a power supply whose voltage has been reduced by two or more levels of isolating transformers from the public power distribution MAINTENANCE AND INSPECTION 9 2 4 Control panel 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 panel Also each network remote station needs to be installed inside the control panel TROUBLESHOOTING 1 Electrical shock prevention The control p
79. Figure 2 4 The rated plate E 2 Confirming the serial No on the system monitor Product Information List a To display the system monitor select Diagnostics System Monitor of GX Developer On the system monitor the serial No and function version of the intelligent function module can also be confirmed z QA Serial number function version t ul za 58 Product Information List aS Type Series Model name Points I 0 No Master PLC Serial No Ver PLC LC as QSOO01CPU E E E 805 QS0J61BT12 32pt 0000 080910000000000 None None None E Zz 2 Lu 7 lt a E E a CSV file creating F ud ui Figure 2 5 System monitor 2 9o zu 5a n a ms 2 3 Confirming Serial No and Function Version 2 4 2 SYSTEM CONFIGURATION MELSEC LS erie POINT The serial No described on the rated plate may not match with the serial No displayed on the product information of GX Developer The serial No on the rated plate describes the management information of the product The serial No displayed on the product information of GX Developer describes the function information of the product The function information of the product is updated when adding functions 2 5 2 3 Confirming Serial No and Function Version 3 GENERAL SPECIFICATIONS MELSEC LES erie u The performance specifications of PLC are shown
80. G AND INSTALLATION MELSEC e 3 POINT 1 When mounting the module always insert the module fixing latch into the module fixing hole of the base unit At that time securely insert the module fixing latch so that it does not come off from the module fixing hole If the module is forcibly mounted without the latch being inserted the module connector and module will be damaged 2 Do not mount remove the module onto from base unit more than 50 times IEC61131 2 compliant after the first use of the product Failure to do so may cause the module to malfunction due to poor contact of connector EMC AND LOW VOLTAGE e DIRECTIVES 1 az zo oct zz a ES EE MAINTENANCE AND INSPECTION TROUBLESHOOTING APPENDICES INDEX 10 2 Module Installation 1 0 16 10 2 3 Installation and removal of module 1 LOADING AND INSTALLATION MELSEC e b Removal from the QS034B Remove the module fixing screw Then support the module with both hands and securely press the module fixing hook 1 with your finger Pull the module based on the supporting point of module bottom while pressing the module fixing hook Lifting Module fixing hook 1 Module _ connector Unit Module While lifting the module take the module fixing latch 2 off the module fixing hole C Completed b Figure 10 19 Module removal procedu
81. INSTALLATION M LS 26 eS 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 EMC AND LOW VOLTAGE ee DIRECTIVES 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 ata 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 az zo oct zz a ES EE and relays z Required clearance in front of PLC atleast 100 mm Z o 3 94 inch 8 Required clearance on the right and left of PLC atleast 50 mm E xo 1 97 inch 32 o z E o o E if At least a 100mm 3 3 94 inch 50mm 1 97 inch i Contactor relay etc 2 z Figure 10 16 Distances from the other devices a INDEX 10 2 Module Installation 1 0 44 10 2 2 Instructions for mounting the base unit 1 LOADING AND INSTALLATION MELSEC LES erie 10 2 3 Installation and removal of module This section explains how to install and remove a power supply CPU I O intelligent function or another module to and from the base unit 1 Installation and removal of
82. Installation Category Il source IEC664 Surge withstand voltage voltage area 1 2 50 4 s 150VAC or below 2500V 300VAC or below 4000V Rated voltage of hazardous APPENDICES INDEX 9 2 Requirement to Conform to the Low Voltage Directive 9 11 9 2 5 Grounding 1 LOADING AND INSTALLATION MELSEC e CHAPTER10 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 D When a safety PLC detects an error in an external power supply or a fail ure in PLC main module it turns off all the outputs Create an external circuit to securely stop the power of hazard by turning off the outputs Incorrect configuration may result in an accident DANGER Create short current protection for a safety relay and a protection circuit such as a fuse and breaker outside a safety PLC When data program change or status control is performed from a PC to a running safety PLC create an interlock circuit outside the sequence program and safety PLC to ensure that the whole system always oper ates safely For the operations to a safety PLC pay full attention to safety by reading the relevant manuals carefully and establishing the operating procedure Furthermore for the online operations performed from a PC to a safety CPU module the
83. LED status Operating status of CPU 12 7 Special Register List Meaning Bit pattern in units of 16 points indicating the modules with verify errors 0 No I O verify errors 1 I O verify error present Meaning Status of CPU switch Status of CPU LED Operating status of CPU Table12 19 Special register Explanation When I O modules of which data are different from those entered at power on have been detected the I O module numbers in units of 16 points are entered in bit pattern Preset I O module numbers set in parmeters when parameter setting has been performed b15b14b13b12b11b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 bO 1 0550 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 XY 1 oy 0 0 0 0 0 0 0 0 0 190 SD1510 0 0 0 0 A ww AAA o 0 0 0 0 0 0 0 0 0 0 0 0 O O 5o Ex x Indicates an I O module verify error VAN NN AA AAA SD153 Not cleared even if the blown fuse is replaced with a new one This flag is cleared by error resetting operation Table12 21 Special register Explanation The CPU switch status is stored in the following format b15 to b4 b3 to bO ioon lt gt gt Empty 1 0 RUN 1 CPU switch status 1 STOP 2 RESET The following bit patterns are used to store the statuses of the LEDs on the CPU module Ois off 1 is on and 2 is flicker b8b7 to b15 to b12b
84. MITSUBISHI Mitsubishi Safety Programmable Controller MESO LES rie QSCPU User s Manual Hardware Design Maintenance and Inspection QS001CPU SAFETY PRECAUTIONS Always read these instructions before using this equipment Before using this product please read this manual the relevant manuals introduced in this manual standard PLC manuals and the safety standard carefully and pay full attention to safety to handle the product correctly In this manual the safety instructions are ranked as DANGER and CAUTION d DANGER Indicates that incorrect handling may cause hazardous conditions resulting in death or severe injury A Indicates that incorrect handling may cause hazardous conditions CAUTION resulting in medium or slight personal injury or physical damage Note that the NCAUTION level may lead to a serious consequence according to the circumstances Always follow the instructions of both levels because they are important to personal safety Please save this manual to make it accessible when required and always forward it to the end user o e e e e e Design Precautions When a safety PLC detects an error in an external power supply or a failure in PLC main module it turns off all the outputs Create an external circuit to securely stop the power of hazard by turning off the outputs Incorrect configuration may result in an accident Create short current protection for a safety relay
85. N during the boot operation from OFF Program memory standard ROM execution SM660 Boot operation Turns OFF when the boot operation from S Initial QS ON During boot standard ROM is not run operation On the SAFETY MODE Always ON 6 Instruction Related Special Relays Table12 16 Special relay Set by Corresponding Number Name Meanin Explanation g When Set CPU OFF Error detection BIN DBIN performed Turned ON when OPERATION ERROR is SM722 __ instruction error U QS ON Error detection not suppressed for BIN or DBIN instruction disabling flag performed 7 CC Link Safety Table12 17 Special relay Set b 07 di Number Name Meaning Explanation Vinea ai aaisa mg Safety station fresh PAR ree OFF Nomal The safety station refresh communication communication es i SM1004 status ON Communication atatus is stored The status of each station are S Status change error stored in SD1004 to SD1007 Safety master module 1 QS Safety station fresh do n OFF Nomal The safety station refresh communication communication PERN y SM1204 statis ON Communication status is stored The status of each station are S Status change error stored in SD1204 to SD1207 Safety master module 2 12 6 Special Reray List 2 TROUBLESHOOTING M aL 26 Qs es 12 7 Special Register List The special registers SD are internal registe
86. ROM c i center or representative explaining a detailed written to ROM 2n description of the problem Execute the function which became an error again Command If the same error occurs again it is a CPU hardware execution The results of executed functions are different c 42B4H failure Please consult your local Mitsubishi service results between CPU A and CPU B i center or representative explaining a detailed mismatch M description of the problem Command that cannot be The online operation that can be executed m f Execute the online operation again after switching the 42B5u executed in only without the transfer target specification is E NW transfer target to Not specified the specified executed to CPU A or CPU B transfer target Write the CPU access password again after PLC memory initialization CPU access LU Eg The CPU access password stored in the CPU If the same error occurs again it is a CPU hardware 42B6H password i v s HMM module is damaged failure Please consult your local Mitsubishi service 9 center or representative explaining a detailed description of the problem Illegal user Characters other than ASCII characters are Check whether the characters other than ASCII 42B7H name used for the user name characters 20 to 7EH are used for the login user name Restart the CPU module The program size stored in the program If the same error occurs again it is a CPU h
87. SD26 SD26 Error information 3 The CPU identifier which the CPU issues diagnostics error Diagnostics iB CPU identifier SDO to SD26 is stored SD27 error CPU S Error identifier CPU A CPU B 0001H CPUA 0002H CPU B Error number SD50 Error reset that performs Stores error number that performs error reset U error reset All corresponding bits go 1 ON when battery voltage drops Bit pattern Subsequently these remain 1 ON even after battery voltage Battery low indicating has been returned to normal SD51 latch where b15 to b1 b0 S Error battery voltage 0 drop occurred CPU module battery error Bit pattern indicating Same configuration as SD51 above SD52 Battery low where Turns to 0 OFF when the battery voltage returns to normal S Error battery voltage thereafter drop occurred Number of AC DOWN times Every time the input voltage falls to or below 85 AC power SD53 A of the rating during calculation of the CPU module the value S Error detection for AC DOWN A i is incremented by 1 and stored in BIN code detection 12 69 12 7 Special Register List CPU QS 2 TROUBLESHOOTING Table12 19 Special register E Qs em Corresponding Set by Number Name Meanin Explanation g When set I O module I O module The lowest I O number o
88. SPECTION 11 1 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 Turn off all phases of the external supply power used in the system when cleaning the module or retightening the terminal block mounting screws terminal screws or module mounting screws Not doing so could result in electric shock Tighten a terminal block mounting screw terminal screw and module mounting screw within the specified torque range If the terminal block mounting screw or terminal screw is too loose it may cause a short circuit fire or malfunctions If too tight it may damage the screw and or the module resulting in a drop of the screw or module a short circuit or malfunctions If the module mounting screw is too loose it may cause a drop of the screw or module Over tightening the screw may cause a drop due to the damage of the screw or module 1 1 MAINTENANCE AND INSPECTION N MELSEC LES erie The online operations performed from a PC to a running safety PLC Program change when a safety CPU is RUN device test and operating status change such as RUN STOP switching have to be executed after the manual has been carefully read and the safety h
89. The specified route is not supported by the 4B03H Check whether the specified route is supported or not specified CPU module version 1 2 59 12 5 Error codes returned to request source during communication with CPU module 2 TROUBLESHOOTING M aL 26 Qs es 12 6 Special Relay List 2 Special relays SM are internal relays whose applications are fixed in the PLC ZOF i For this reason they cannot be used by sequence programs in the same way as the gar a 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 heading descriptions in the following special relay lists are shown in Table12 10 Table12 10 Descriptions of the special relay lists headings z 2 ot Item Function of Item Z E Number Indicates special register number 7 Name Indicates name of special register Meaning Indicates contents of special register Explanation Discusses contents of special register in more detail Indicates whether the relay is set by the system or user and if it is set by the system when setting is performed E Set by m S Set by system 2 U Set by user sequence programs or test operations from GX Developer fi s S U Set by both system and user z al Set b When set E 2 Wh i Indicated only for registers set by system ovne Every END Set during every END processing 1 Initial Set
90. WER LED is off Properly fix the power supply module How is the POWER LED The base unit that includes the corresponding power supply module is faulty y Completed TROUBLESHOOTING MELSEC eS From previous page 3 E UE 20 Check the sum of internal current Qa s consumptions of the modules that usa comprise the system az total current exceed the ig oe us aedi Seu eu E rated output current of the power OMAK Ie Total CUTENESS Man 93 supply module the rated output current of the power EF supply module eo Hardware error of a module other than the power supply module and base unit Install modules to the base unit one by one and execute operation checks in due order If the module will not work please consalt your local nearest Mitsubishi or representative explaining a detailed description of the problem Seed MAINTENANCE AND INSPECTION Figure 12 3 Flowchart for when the POWER LED is off 9 zZ E 9 e X o ul mr am 2 9 a APPENDICES INDEX 12 2 Troubleshooting Flowchart 1 2 6 12 2 3 Flowchart for when the POWER LED is off 1 2 TROUBLESHOOTING MELSEC TES eres 12 2 4 When the ALIVE LED does not come on or is off The following shows the case where ALIVE LED of the CPU module does not come on when the PLC power supply is ON or the case where ALIVE LED
91. a e z lt Q Lu no lu Ww gt 20 Fw o gt a The precautions required when installing a noise filter are described below Do not bundle the wires on the input side and output side of the noise filter When a bundled the output side noise will be induced into the input side wires from which ZF the noise was filtered Za ET Gz Input side Input side power supply side power supply side o Induction 2 Output side Output side o device side device side E The noise will be included when the Separate and lay the input i input and output wires are bundled and output wires g Figure 9 6 Precautions on noise filter Earth the noise filter earthing terminal to the control cabinet with the shortest wire possible approx 10 cm 3 94 inch 5 8 Remark ESSET a n lt Table9 2 Noise filer specifications Noise Filter Model Name FN343 3001 FN660 6 00 ZHC2203 11 Manufacturer SCHAFFNER SCHAFFNER TDK Rated current 3A 6A 3A Rated voltage 250V INDEX 9 1 Requirements for Conformance to EMC Directive 9 7 9 1 5 Others O EMC AND LOW VOLTAGE DIRECTIVES MELSEC TES erie 9 2 Requirement to Conform to the Low Voltage Directive The Low Voltage Directive requires each device that operates with the power supply ranging from 50 to 1000VAC and 75 to 1500VDC to satisfy the safety requirements In Section 9 2 1 to Section 9 2 6 cautions on installation and wiri
92. accepted and in use at the time of the Product s manufacture 10 subjected to excessive heat or moisture abnormal voltages shock excessive vibration physical damage or other improper environment or 11 damaged or malfunctioning due to Acts of God fires acts of vandals criminals or terrorists communication or power failures or any other cause or failure that results from circumstances beyond MELCO s control f All Product information and specifications contained on MELCO s website and in catalogs manuals or technical information materials provided by MELCO are subject to change without prior notice g j The Product information and statements contained on MELCO s website and in catalogs manuals technical bulletins or other materials provided by MELCO are provided as a guide for Customer s use They do not constitute warranties and are not incorporated in the contract of sale for the Products These terms and conditions constitute the entire agreement between Customer and MELCO with respect to warranties remedies and damages and supersede any other understandings whether written or oral between the parties Customer expressly acknowledges that any representations or statements made by MELCO or others concerning the Products outside these terms are not part of the basis of the bargain between the parties and are not factored into the pricing of the Products THE WARRANTIES AND REMEDIES SET FORTH IN THESE TERMS
93. after changing the file name Revise the specified file contents 4029H The specified file capacity cannot be obtained Or reexecute after cleaning up and reorganizing the specified drive memory A After backing up the data in the CPU module execute 402AH The specified file is abnormal PLC memory format 4030H The specified device name cannot be handled Check the specified device name Check the specified device No 4031H CPU device The specified device No is outside the range Check the device assignment parameters of the CPU specified error module There is a mistake in the specified device PPS 4032H PEN Check the specified device qualification method qualification 40401 The request contents cannot be executed in Check whether the specified module is the intelligent the specified intelligent function module function module having the buffer memory iGteilla nt The access range exceeds the buffer memory Check the header address and access number of points ntelligen 4041H f i range of the specified intelligent function and access using a range that exists in the intelligent nction nas module function module module PEN EN Check that the specified intelligent function module is specification The specified intelligent function module 4042H operating normally error cannot be accessed y Check the specified module for a hardware fault 4043H The intelligent function module does not exist Check
94. al before use Do not disassemble or modify the modules Doing so could cause a failure erroneous operation injury or fire If the product is repaired or remodeled by other than the specified FA centers or us the warranty is not covered Use any radio communication device such as a cellular phone or a PHS phone more than 25cm 9 85 inch away in all directions of the PLC Not doing so can cause a malfunction Completely turn off the externally supplied power used in the system before mounting or removingthe module Not doing so may result in a failure or malfunctions of the module Restrict the mounting removal of a module base unit and terminal block up to 50 times IEC61131 2 compliant after the first use of the product Failure to do so may cause the module to malfunction due to poor contact of connector Do not drop or give an impact to the battery mounted to the module Doing so may damage the battery causing the battery fluid to leak inside the battery If the battery is dropped or given an impact dispose of it without using Before touching the module always touch grounded metal etc to discharge static electricity fromhuman body etc Not doing so may result in a failure or malfunctions of the module Disposal Precautions NCAUTION When disposing of this product treat it as industrial waste Transportation Precautions NCAUTION When transporting lithium batteries make sure to treat
95. anel must be handled as shown below to protect a person who does not have adequate knowledge of electricity from an electric shock Lock the control panel so that only those who are trained and have acquired enough knowledge of electric facilities can open the control panel The control panel must have a structure which automatically stops the power supply when the box is opened For electric shock protection use IP20 or greater control panel APPENDICES INDEX 9 2 Requirement to Conform to the Low Voltage Directive 9 9 9 2 3 Power supply O EMC AND LOW VOLTAGE DIRECTIVES 9 10 MELSEC TES erie 2 Dustproof and waterproof features The control panel 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 gene
96. ardware 42B8H memory is different from that of the running failure Please consult your local Mitsubishi service mismatch 12 5 Error codes returned to request source during communication with CPU module program center or representative explaining a detailed description of the problem 12 58 EMC AND LOW VOLTAGE DIRECTIVES INSTALLATION LOADING AND Seed MAINTENANCE AND INSPECTION o z E Q O X o ul m am 2 9 a APPENDICES INDEX 1 2 TROUBLESHOOTING M BLS 26 Qs ie Table12 9 Error code Continue Error code E j Error item Error details Corrective action Hexadecimal The communication data whose format is not a General data Check whether the application compatible with the 42B9uH supported by the transfer target CPU has frame error b t QS001CPU is used or not een sent Take corrective action after checking the error that An error occurred in the access destination or occurred at the specified access destination or the 4B004 relay station or the specified transfer setup relay station to the accessed station request destination module I O number is Check the transfer setup request destination module Target related illegal I O number or PLC number in the request data of the error peripheral device 4B02H The request is not addressed to the CPU Perform operation for the module that can execute the module specified function
97. as been ensured Following the operating procedure predetermined at designing the operation has to be performed by an instructed person When changing a program while a safety CPU is RUN Write during RUN it may cause a program breakdown in some operating conditions Fully understand the precautions described in the GX Developer s manual before use Do not disassemble or modify the modules Doing so could cause a failure erroneous operation injury or fire If the product is repaired or remodeled by other than the specified FA centers or us the warranty is not covered Use any radio communication device such as a cellular phone or a PHS phone more than 25cm 9 85 inch away in all directions of the PLC Not doing so can cause a malfunction Completely turn off the externally supplied power used in the sys tem before mounting or removing the module Not doing so may result in a failure or malfunctions of the module Restrict the mounting removal of a module base unit and terminal block up to 50 times IEC61131 2 compliant after the first use of the product Failure to do so may cause the module to malfunction due to poor contact of connector Do not drop or give an impact to the battery mounted to the module Doing so may damage the battery causing the battery fluid to leak inside the battery If the battery is dropped or given an impact dispose of it without using Before touching the module always touch gro
98. ation mode is equipped for safe system operation The CPU module is equipped with two safety CPU operation modes SAFETY MODE for safe system operation and TEST MODE for system construction and maintenance These two modes prevent the user s erroneous operations for safe system operation a SAFETY MODE SAFETY MODE is a mode for safe system operation This mode prohibits the write operation from a programming tool and the device test operation during the system operation b TEST MODE TEST MODE is a mode for maintenance This mode enables the write operation from a programming tool and the device test operation to debug or maintain the sequence program For the details of operations available in the SAFETY MODE and TEST MODE refer to the following manual L gt QSCPU User s Manual Function Explanation Program Fundamentals 1 1 Features 1 OVERVIEW 3 Enriched operation history and error history The CPU module can record a total of 3000 operation error history entries for the details of the CPU module operation by the user and for the errors occurred in the CPU module or the CC Link Safety system Recording the details of the CPU module operation by the user into the operation error history clarifies the occurrence order of operations and errors Troubleshooting becomes easier by confirming the operation error history MELSEC LES erie The contents recorded in the operation error history are shown in Table1 2
99. ber QS 12 3 Error Code List 12 3 8 Error code list 8000 to 9000 12 48 EMC AND LOW VOLTAGE DIRECTIVES LOADING AND INSTALLATION Seed MAINTENANCE AND INSPECTION o z E Q O X o ul m am 2 9 a APPENDICES INDEX 1 2 TROUBLESHOOTING MELSEC ed 12 4 Canceling Errors CPU module can perform the cancel operation for errors only when the errors allow the CPU module to continue its operation The occurring continuation error can be checked by the bit which is turned 1 of SD81 error factor Error factor continuation error corresponding to the bit number of SD81 is shown in Table12 8 Table12 8 Error factor error code corresponding to bit number of SD81 Bit number of SD81 error factor corresponding to Continuation error corresponding to bit number of SD81 continuation error Bit number Error factor Error code Error message 0 Instantaneous power failure 1500 AC DC DOWN 1 Battery low 1600 BATTERY ERROR 2 Standard ROM write count excess 1610 EXCEED MAX FLASH ROM REWRIT ERR 3 Test mode continuous RUN tolerance timeout 8100 TEST MODE TIME EXCEEDED 4 Scan timeout 5010 PROGRAM SCAN TIME OVER 5 Annunciator ON 9000 F indicates the annunciator number 6 Safety remote station detection error 8300 CC LINK REMOTE DETECTION ERROR Safety remote station product information 7 i 8310 CC LINK PRODUCT INFO MISMATCH mismatch Initial monitorin
100. cations indicating the operating environments of the CPU module power supply module and base units and the performance specifications of these modules 3 Chapters 8 to 12 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 37 QSCPU User s Manual Function Explanation Program Fundamentals A 19 GENERIC TERMS AND ABBREVIATIONS Unless otherwise specified this manual uses the following generic terms and abbreviations to explain the QS series CPU modules Generic Term Abbreviation Description PLC Safety PLC Standard PLC QS series QS001CPU CPU module GX Developer QS034B Base unit QS061P Power supply module QS0J61BT12 CC Link Safety master module MELSECNET H module Intelligent function module QS0J65BTB2 12DT CC Link Safety remote I O module Q series CPU module Standard CPU module Battery Blank cover GOT A 20 Abbreviation for Programmable Logic Controller General name for safety CPU module safety power supply module safety main base unit CC Link safety master module and CC Link safety remote I O module General name of each module for MELSEC Q series MELSEC QnA series MELSEC A series and MELSEC FX series Used for distinction from safety PLC Abbreviation for Mitsubishi safety PLC MELSEC QS seri
101. cessed by the instruction exceeds the usable range Alternatively the stored data or constants for the devices designated by the instruction exceeds the usable range Read the common information of the error using the GX Developer check error step corresponding to its numerical value program error location and correct the problem QS 4700 The S QSABORT instruction was executed and the program was forcefully stopped Remove the cause before executing the S QSABORT instruction QS 12 3 Error Code List 12 3 6 Error code list 4000 to 4999 12 38 EMC AND LOW VOLTAGE DIRECTIVES LOADING AND INSTALLATION Seed MAINTENANCE AND INSPECTION o z E Q O X o ul m am 2 9 a APPENDICES INDEX 1 2 TROUBLESHOOTING MELSEC TES aries 12 3 7 Error code list 5000 to 5999 The following shows the error messages from the error code 5000 to 5999 the contents and causes of the errors and the corrective actions for the errors Table12 6 Error code Common Individual LED Status CPU Error j i P E Te a Te 34e Messaae Information Information ERROR Operation Timin g SD5 to 15 SD16 to 26 Status g Time value Time Wale 5001 WDT ERROR set actually Off Flicker Stop Always measured PROGRAM Time wale Time value 5010 SCAN TIME set actually On On Continue Always OVER measured 12 39 12 3 Error Code List 12
102. ched from the TEST MODE to the module make the CPU module STOP and perform i r SAFETY MODE safety CPU operation mode switching TEST MODE to SAFETY MODE Communica The CRC error occurred during 42A9H j EN j Execute the online operation again tion CRC error communications with the CPU module During the Cannot be executed during the write Start after the current online operation has been 42AAH write exclusive operation completed control Already started m N The online operation is performed from the Start after the online operation performed from the other 42ABH in the other f other starting source starting source has been completed starting source Write exclusive 42ACH control is not The write operation procedure is not correct Redo the write operation from the beginning 12 57 performed 12 5 Error codes returned to request source during communication with CPU module 1 2 TROUBLESHOOTING Error code MELSECLES eries Table12 9 Error code Continue Error item Error details Corrective action Hexadecimal The online operation started before is in the Already started continued status due to some reason e g 42ADH in the same communication disturbance during execution Redo the online operation from the beginning starting source etc Start the online operation forcibly 42AE CRC read An attempt was made to read the CRC val
103. corrective actions of the whole system should be pre determined in case that a communication error occurs due to a cable connection fault etc All output signals from a safety CPU module to the CC Link Safety sys tem master module are prohibited to use These signals can be found in the CC Link Safety System Master Mod ule User s Manual Do not turn ON or OFF these signals by sequence program since turn ing ON OFF these output signals of the PLC system may cause malfunc tions and safety operation cannot be guaranteed When a safety remote I O module has detected a CC Link Safety error it turns off all the outputs Note that the outputs in a sequence program are not automatically turned off If a CC Link Safety error has been detected create a sequence program that turns off the outputs in the program If the CC Link Safety is restored with the outputs on it may suddenly operate and result in an accident To inhibit restart without manual operation after safety functions was performed and outputs were turned OFF create an interlock program which uses a reset button for restart 10 1 1 LOADING AND INSTALLATION MELSEC LES erie N Do not bunch the wires of external devices or communication cables together with the main circuit or power lines 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 erro
104. cribes the specifications of the base units used in the PLC system 6 1 Specification The base unit is a unit to which the CPU module power supply module and or intelligent function module are installed Table6 1 Base unit specifications wm rusa Number of I O modules installed 4 Possibility of extension Disable Applicable module QS series modules 5 VDC internal current consumption 0 10A Mounting hole size M4 screw hole or 4 5 hole for M4 screw H 98mm 3 86inch External dimensions Ww 245mm 9 65inch D 44 1mm 1 74inch Weight 0 28kg Attachment Mounting screw M4x 14 4 pieces DIN rail mounting adapter to be sold separately DIN rail mounting Adapter type Q6DIN2 6 1 6 1 Specification 6 BASE UNIT MELSEC S R 6 2 Part Names The names of the parts of the base unit are described below E o E Ps 2 o 28 T ae On Figure 6 1 Base unit QS034B Table6 2 Part Names WwW No Name Application 2 o 1 Base cover Cover for protecting the printed circuit board of the base unit z Connector for installing the QS series power supply module CPU module and S intelligent function module 2 Module connector To the connectors located in the spare space where these modules are
105. cuted At power ON 8010 INTERNAL Pror Off Flicker Sto poii BUS ERROR information P instruction executed 8020 CPUA amp B Always CAN T BE Error aoe SYNCHRO H information M A en A NIZED instruction executed INCORRECT Diagnostics file At power ON Bost FILE i information PH Flicker xp At reset E When an END 8032 cicer pagno Me Off Flicker Stop instruction FILE information executed SAFETY 8050 id bg MOUNIE A off On Sto gi m VERIFY Station No P eae ERROR f 1 The operating status of a CPU module in case of an error can be set in the Operation settings during remote station error of Parameter The default is set to Stop The LED indication changes according to the status 2 At occurrence of F a USER LED lights up 12 41 12 3 Error Code List 12 3 8 Error code list 8000 to 9000 1 2 TROUBLESHOOTING Error Contents and Cause Corrective Action EL SEC LES ris Corresponding 12 3 Error Code List CPU Thi t P dule h Error is detected by the inside register s a e ii 8000 fault Contact your local Mitsubishi QS diagnostics built in the CPU module representative Error is detected inside the bus of the TssHgdest ure meee paniyan 8010 fault Contact your local Mitsubishi QS CPU module l representative 8020 Mismatch has occurred in the execution Take measure against noise status of CPU A and CPU B Reset it and run
106. d MAINTENANCE AND INSPECTION 9 zZ E e e I 7 I a 2 9 a E APPENDICES INDEX 1 2 TROUBLESHOOTING Error Message Common Information SD5 to 15 are AZ To VET Information SD16 to 26 LED Status CPU Operation Status EL SEC LES cries Diagnostic Timing MODULE At power ON 2125 LAYOUT Module No Off Flicker Stop D no ERROR MISSING At power ON 22 Drive No Off Flick t vs PARAMETER is loxe deep At reset 2210 BOOTERROR Drive No E Of mee Sop D NECS At reset 2500 CAN T File name At power ON 2501 EXECUTE Drive No Off Flicker Stop At reset PROGRAM STOP RUN 2502 2503 12 29 12 3 Error Code List 12 3 4 Error code list 2000 to 2999 1 2 TROUBLESHOOTING Error Contents and Cause Corrective Action MELSEC TES ies Corresponding CPU A module that the Safety CPU module cannot recognize has been Install a usable module in the Safety CPU module The intelligent function module is 2125 installed nn QS experiencing a hardware fault There was no response from the G Contact your local Mitsubishi intelligent function module representative 2200 There is no parameter file at the Set the parameter file to the program as program memory memory Th tents of the boot fil gig er ee Check the boot setting as incorrect Read the common information of the er
107. d ROM Max 100000 times No of I O device points No of I O points 6144 points X YO to 17FF 1024 points X YO to 3FF No of points usable on program No of points accessible to the actual I O module 1 The maximum number of executable sequence steps is as shown below Program capacity File heade size default 34 steps For the details refer to the manual below L gt QSCPU User s Manual Function Explanation Program Fundamentals 2 Each of parameter sequence program SFC program and device comment files can be stored 4 1 4 1 Performance Specifications 4 CPU MODULE Item Internal relay M Link relay B Table4 1 Performance Specifications Continue QS001CPU 6144 points by default M0 6143 changeable 2048 points by default BO to 7FF changeable Timer T 512 points by default TO to 511 changeable Sharing of low and high speed timers The low and high speed timers are specified by the instructions The measurement unit of the low and high speed timers is set up by parameters Low speed timer 1 to 1000ms 1ms unit 100ms by default High speed timer 0 1 to 100ms 0 1ms unit 10ms by default 0 point by default sharing of the low and high speed retentive timers o changeable S NEC The low and high speed retentive timers are specified by the instructions 8 Retentive timer ST M The measurement unit of the low and high speed
108. de of the CPU module ON TEST MODE TEST LED Flash When TEST MODE is switched to SAFETY MODE 3 Yellow The TEST LED turns off after reset Flash interval ON 200ms OFF 200ms OFF SAFETY MODE Indicates the operating status of the CPU module ON During operation in RUN RUN LED OFF During stop in STOP or when the error which stops the operation is detected 4 Green Flash When parameters program is written during STOP and the RUN STOP RESET Switch is moved from STOP to RUN Flash interval ON 200ms OFF 200ms ON When the self diagnostics error that will not stop operation other than a battery error is detected ERR LED OFF Normal 5 Red Flash When the self diagnostics error that will stop operation is detected Flash interval ON 200ms OFF 200ms When the reset operation is performed Flash interval ON 60ms OFF 60ms 6 USER TED ON When the anunciator F turns ON Red OFF Normal 7 BAP LED ON When a battery error has occurred due to the CPU battery voltage drop E Yellow OFF Normal 8 Module loading lever Used to load the module to the safety base unit Connector used to connect to the USB compatible peripheral devices 9 USB connector Connector type B Can be connected by the USB dedicated cable RUN Executes sequence program operation 10 RUN STOP RESET switch STOP Stops sequence program operation RESET Performs hardware reset and operation initialization when an
109. dialysis and life support facilities or equipment incineration and fuel devices handling of nuclear or hazardous materials or chemicals mining and drilling and other applications where the level of risk to human life health or property are elevated MELCO SHALL NOT BE LIABLE FOR SPECIAL INCIDENTAL CONSEQUENTIAL INDIRECT OR PUNITIVE DAMAGES FOR LOSS OF PROFITS SALES OR REVENUE FOR INCREASED LABOR OR OVERHEAD COSTS FOR DOWNTIME OR LOSS OF PRODUCTION FOR COST OVERRUNS OR FOR ENVIRONMENTAL OR POLLUTION DAMAGES OR CLEAN UP COSTS WHETHER THE LOSS IS BASED ON CLAIMS FOR BREACH OF CONTRACT OR WARRANTY VIOLATION OF STATUTE NEGLIGENCE OR OTHER TORT STRICT LIABILITY OR OTHERWISE In the event that any damages which are asserted against MELCO arising out of or relating to the Products or defects in them consist of personal injury wrongful death and or physical property damages as well as damages of a pecuniary nature the disclaimers and limitations contained in these terms shall apply to all three types of damages to the fullest extent permitted by law If however the personal injury wrongful death and or physical property damages cannot be disclaimed or limited by law or public policy to the extent provided by these terms then in any such event the disclaimer of and limitations on pecuniary or economic consequential and incidental damages shall nevertheless be enforceable to the fullest extent allowed by law In no event shall any cau
110. e component On the outside of the control panel therefore they serve as antennas to emit noise When pulling out cables which are connected to CC Link Safety master module MELSECNET H module and CC Link Safety remote I O module be sure to use shielded cables The use of a shielded cable also increases noise resistance For signal lines including common line of CC Link Safety master module MELSECNET H module and CC Link Safety remote I O module by using shielded cables noise durability satisfies the standard value If a shielded cable is not used or not earthed correctly the noise resistance will not meet the specified requirements 1 Earthing of shielded of shield cable 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 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 Figure 9 2 In this case however apply a cover to the painted inner wall surface of the control panel which comes in contact with the clamp Shield section Clamp fitting Paint mask Shield cable Figure 9 1 Part to be exposed Figure 9 2 Shield grounding Correct example Note The method of earthing by soldering a wire onto the shield section
111. e error of the CC Link Safety master module or the relevant CC Link Safety remote module Contact your local Mitsubishi representative MELSEC TES ies Corresponding CPU QS QS 8332 The link ID in receiving data is different from the expected value e Check if the link ID setting of the relevant remote station and the link ID that has been set in the network parameter are identical Hardware error of the CC Link Safety master module or the relevant CC Link Safety remote module Contact your local Mitsubishi representative QS 8333 The running No in receiving data is different from the expected value Check if the setting value of the Safety refresh monitoring time is appropriate Hardware error of the CC Link Safety master module or the relevant CC Link Safety remote module Contact your local Mitsubishi representative QS 8334 The CC Link Safety master station cannot recognize the separated data Check the cable status visually or by a line test Hardware error of the CC Link Safety master module or the relevant CC Link Safety remote module Contact your local Mitsubishi representative QS 9000 Annunciator F was set ON in the error message indicates the detected annunciator number Read the individual information of the error using the GX Developer and check the program corresponding to the numerical value annunciator num
112. e power supply module period 5VDC internal current consumption 0 43A H 98mm 3 86inch s External dimensions W 55 2mm 2 17inch D 113 8mm 4 48inch FUN Weight 0 29kg HN Protection of degree IP2X ELT For the general specifications refer to CHAPTER 3 Remark 0e 06 06060606006 00006 006000000000000000000000000000000000000009 9 0 6060600000000000000000000000000000000000000000000000009 9 4 1 Performance Specifications 4 2 OVERVIEW CONFIGURATION SYSTEM GENERAL SPECIFICATIONS A CPU MODULE POWER SUPPLY MODULE BASE UNIT BATTERY CPU MODULE START UP PROCEDURES 4 CPU MODULE M BLS 26 Qs em 4 2 Part Names 1 QS001CPU 3 ALIVE O OTEST 4 3 RUNO USER 6 ERR OBAT 7 ALIVE Gn TEST RUN O a USER ERR GU BAT o AN 8 12 12 When opening the cover put your finger here Figure 4 1 Front face Figure 4 2 With front cover open C Figure 4 3 Side Face 4 3 4 2 Part Names 4 CPU MODULE MELSEC e Table4 2 Part Names No Name Application 1 Module fixing hook Hook used to fix the module to the base unit 4 ALIVE LED ON Normal i 2 Green OFF When the hardware watchdog timer error is detected ERR LED is ON Indicates the operating mo
113. e to the product Do not directly touch the module s conductive parts or electronic components Doing so may cause malfunctions or a failure Wiring Precautions Be sure to shut off all phases of the external supply power used by the system before wiring Not completely turning off all power could result in electric shock or damage to the product When energizing or operating the module after installation or wiring be sure to close the attached terminal cover Not doing so may result in electric shock A 3 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 Use a solderless terminal with insulation sleeve for wiring of a terminal block Use up to two solderless terminals for a single terminal Use applicable solderless terminals and tighten them with the specified torque If any solderlessspade terminal is used it may be disconnected when the terminal screw comes loose resultingin failure Wire the module correctly after confirming the rated voltage and terminal layout Connecting a power supply of a different rated voltage or incorrect wiring may cause a fire or failure Tighten a terminal block mounting screw terminal screw and module mounting screw within the specified torque range If the terminal block mounting screw or terminal screw is too loose it may cause a
114. ed c Customer acknowledges that qualified and experienced personnel are required to determine the suitability application design construction and proper installation and integration of the Products MELCO does not supply such personnel d MELCO is not responsible for designing and conducting tests to determine that the Product functions appropriately and meets application standards and requirements as installed or incorporated into the end user s equipment production lines or systems e MELCO does not warrant any Product 1 repaired or altered by persons other than MELCO or its authorized engineers or FA Centers 2 subjected to negligence carelessness accident misuse or damage 3 improperly stored handled installed or maintained 4 integrated or used in connection with improperly designed incompatible or defective hardware or software 5 that fails because consumable parts such as batteries backlights or fuses were not tested serviced or replaced 6 operated or used with equipment production lines or systems that do not meet applicable and commensurate legal safety and industry accepted standards 7 operated or used in abnormal applications 8 installed operated or used in contravention of instructions precautions or warnings contained in MELCO s user instruction and or safety manuals technical bulletins and guidelines for the Products 9 used with obsolete technologies or technologies not fully tested and widely
115. ed The format information data of the specified ed y P 41C1H After backing up the data in the CPU module execute drive memory is abnormal PLC memory format Simultaneously accessible files exceeded the A 41C4H Execute again after decreasing file operations maximum 41C5H The specified file does not exist Execute again after checking the file File related The specified file or drive memory does not 41C7H Execute again after checking the file or drive memory error exist Execute again after checking the size of the specified file A1C8 The specified file has exceeded the already If the error recurs after re execution the file information H 12 55 existing file range data may be corrupted After backing up the data in the CPU module execute PLC memory format 12 5 Error codes returned to request source during communication with CPU module 1 2 TROUBLESHOOTING MELSEC e Table12 9 Error code Continue Error code 9 Error item Error details Corrective action aun ti Hexadecimal ZOE 41CBH The file name is specified in a wrong method Execute again after checking the file name E c ha 41CCH The specified file does not exist Execute again after checking the file 41CDH Access to the file is inhibited by the system Do not access the specified file ACEH The specified file is write disabled since its The spec
116. emote station SD1005 32 31 to 18 17 module 1 1 Safety station SD1006 48 47 to 34 33 communication sp1007 64 63 50 49 error to 1 to 64 in the table indicate station numbers The status of communication with each safety remote station is stored SD1008 Station number 1 to SD1071 Station number 64 0 fixed in the case of standard remote station reserved station specified or without connection 0 At normal communication 10 At initial Safety station 20 During internal information access SD1008 nan The status of LT communication communication rene S Status to status CC Link with safet 8300 Link error Safety remote station detection error changel SD1071 Safety master mits 8310 Link error Product information mismatch 9 station is stored module 1 8320 Link error Initial monitor timeout 8321 Link error Safety monitor timeout 8322 Link error Error monitor timeout 8330 Link error Command error 8331 Link error Data numbering error 8332 Link error Link ID error 8333 Link error Running number error 8334 Link error Received data error Bit corresponding to the station number turns 1 when the master station goes to the interlock status after the error was detected at the master station Safety station SD1072 interlock 0 Interlock is b15 b14 il b1 b0 o status not executed SD1072 16 15 to 2 1 S Status CC Link 1 During changel SDs Safety master interlock SD1073 32 31 to 18 1 module 1 SD1074 48
117. empt was made to insert delete the END 4089H Write the program after setting the CPU module to the 12 53 instruction by online program change STOP status 12 5 Error codes returned to request source during communication with CPU module 1 2 TROUBLESHOOTING M aL HC QS eres Table12 9 Error code Continue Error code Hexadecimal Corrective action Error item Error details 408AH 408BH 408DH 408EH 4103H Other errors The file capacity was exceeded by the write during Run Check the capacity of the specified program file Write the program after setting the CPU module to the STOP status The remote request cannot be executed Reexecute after the CPU module is in a status where the mode request can be executed For remote operation set the parameter to Enable remote reset The instruction code that cannot be handled exists Check whether the model of the used CPU module is correct or not The sequence program where online program change was attempted includes the instruction that cannot be handled by the CPU module model name set in the project Reexamine the sequence program and delete that instruction The write step is illegal Write the program after setting the CPU module to the STOP status The starting position of online program change is not specified with the correct program step No Check whether the used peripheral device su
118. er confirming it The USER LED can be turned off by Making a reset with the RUN STOP RESET switch Canceling Errors with the special relay and the special register Ls Section 12 4 When the BAT LED is on If the BAT LED is on follow the steps described below The BAT LED turns on when low battery capacity is detected in the Q6BAT installed to the CPU module Replace the battery with a new one according to Section 11 3 2 12 2 Troubleshooting Flowchart 1 2 14 12 2 8 When the USER LED is on EMC AND LOW VOLTAGE DIRECTIVES INSTALLATION LOADING AND mei MAINTENANCE AND INSPECTION 9 zZ E e e I 7 I a 2 9 a E APPENDICES INDEX 1 2 TROUBLESHOOTING 12 45 12 2 10 Flowchart for when a program cannot be read MELSEC TES aries The following shows the flowchart for when a program cannot be read from the CPU module A program cannot be read Is the connection cable connected properly YES NO y Connect the connection cable properly YES Can a program be read by replacing the connection cable YES Can a program be read NO Can a program be read Hardware error Please consult your local Mitsubishi service center of representative explaining a detailed description of the problem Try resetting the CPU module YES Y Completed Figure
119. es Abbreviation for the QS001CPU type safety CPU module Other name for the QS001CPU General product name for the models SW8D5C GPPW SW8D5C GPPW A SW8D5C GPPW V and SW8D5C GPPW VA Abbreviation for the QS034B type safety main base unit Other name for the QS034B Abbreviation for the QS061P A1 and QS061P A2 type safety power supply modules Other name for the QS061P Abbreviation for the QS0J61BT12 type CC Link Safety system master module Other name for the QS061BT12 General name for the QJ71LP21 25 QU71LP21S 25 QJ71LP21G and QJ71BR11 type MELSECNET H network modules General name for the CC Link Safety master module and MELSECNET H module Abbreviation for the QSOJ65BTB2 12DT type CC Link Safety remote I O module Other name for the QSOJ65BTB2 12DT General name for the Q00JCPU QOOCPU Q01CPU Q02CPU Q02HCPU QO6HCPU Q12HCPU Q25HCPU Q12PHCPU Q25PHCPU Q12PRHCPU and Q25PRHCPU modules Other name for the Q series CPU module Used for distinction from safety CPU modules Abbreviation for the Q6BAT type battery Abbreviation for the QG60 type blank cover General name for the Mitsubishi Graphic Operation Terminal GOT A series GOT F series and GOT1000 series PRECAUTIONS FOR USE Precautions for the first use of Q series a CPU module When using a CPU module for the first time the PLC memory needs to be initialized using GX Developer For details of PLC memory initialization refer to the following manual
120. es parameter numbers and correct when necessary BEN Check whether the parameter file The parameter file is incorrect mE OPA and check the fil 3004 Alternatively the contents of the file are eine t a DIEM QS contents to be sure they are not parameters parameters The system power is not restarted or the CPU module is not reset after writing the parameter to the CPU 3008 module When the remote I O station Restart the power or reset the CPU as returns while the system power is module restarted or the CPU module is reset after writing the PLC parameter into CPU module this error occurs 12 3 Error Code List 12 3 5 Error code list 3000 to 3999 12 32 EMC AND LOW VOLTAGE DIRECTIVES LOADING AND INSTALLATION Seed MAINTENANCE AND INSPECTION 9 zZ E e e I 7 I a 2 9 a E APPENDICES INDEX 1 2 TROUBLESHOOTING MELSEC LS erie LED Status CPU Common ae AZ To VET Error i Diagnostic Meroe Information Information ERROR OPsration Timin g SD5 to 15 SD16 to 26 Status NETWORK 3100 PARAMETER Dici ien Of Flicker Stop jiu ERROR l NETWORK 3101 PARAMETER pea Pes Of Flicker Stop pod ERROR l NETWORK 3102 PARAMETER Penemel j Parameter om Flicker Stop Peer ON ERROR l NETWORK 3104 PARAMETER 1O namel pus Off Flicker Stop Peer ON ERROR l CC LINK Fil P t At N 3105 PARAMETER We namel aan Sr
121. f the module where the I O module SD61 verify error verify error ZA S Error b dul b verification number took place number module number SD62 Annunciator Annunciator The first annunciator number F number to be detected is S Instruction number number stored here execution Number of Number of i S Instruction SD63 g Stores the number of annunciators searched annunciators annunciators execution SD64 When F goes ON due to OUT F or SET F the F numbers which go progressively ON from SD64 through SD79 are SD65 registered SD66 The F numbers turned OFF by RSTF are deleted from SD64 SD79 and the F numbers stored after the deleted F SD67 numbers are shifted to the preceding registers SD68 After 16 annunciators have been detected detection of the 17th will not be stored from SD64 through SD79 SD69 SET SET SETRSTSETSETSETSETSET SET SET RST F50 F25 F99 F25 F15 F70 F65 F38F110F151F210 F50 SD70 Spe2 0 50 50 50 50 50 50 50 50 50 50 50 99 Number Table of detected SD71 able o A Annunciator sp63 0 1 12 3 2 3 4 5 Te 7 8 9 8 Number of i detected detection De Ir e To T annunciators 9 Instruction SD72 annunciator P detected execution numbers number Spe4 0 50 50 50 50 SD73 SD65 0 O 25 25 99 SD66 O O O 99 0 SD74 SD67 0 0 0 0 0 SD68 0 0 0 0 0 SD75 spego o ojo o SD7010 0 0 0 0 SD76 SD71 0 0 0 0 0 Number spz2 10 ojojo o detected SD73 0 0 0 0 0 SDT SD74 0
122. g timeout error 8320 8 Safety monitoring timeout 8321 CC LINK DATA RECEPTION TIMEOUT Error menitoring timeout error 8322 Safety remote station command error 8330 Safety remote station data split error 8331 9 Safety remote station link ID error 8332 CC LINK RECEIVED DATA ERROR Safety remote station running number error 8333 Safety remote station reception data error 8334 To cancel the errors follow the steps shown below 1 Read the special register SD81 with GX Developer and confirm the cause of the continuation error that currently occurs in the CPU module Eliminate the cause of the error Store the error code to be canceled in the special register SD50 Energize the special relay SM50 OFF ON Read the special register SD81 with GX Developer again and confirm that the bit corresponding to the canceled continuation error is turned OFF 6 Turn the special relay SM50 OFF 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 status under which the error occurred If the same error occurs again after the cancellation of the error it will be registered again in the operation error history 1 2 49 12 4 Canceling Errors 1 2 TROUBLESHOOTING MELSEC LES erie When multiple enunciators F detected are canceled the first one with No F only is canceled 2 If the canceling of errors
123. gister List 1 2 68 APPENDICES Table12 19 Special register AG Qs em Corresponding Set b Number Name Meaning Explanation eher ae 10 CC Link Safety information SD16 Number Meaning SD16 Number of items for individual information SD17 individual information 1 SD18 individual information 2 SD17 SD19 individual information 3 SD20 individual information 4 SD21 individual information 5 SD22 individual information 6 SD18 SD23 individual information 7 SD24 individual information 8 SD25 individual information 9 SD26 individual information 10 SD19 11 Program abort information Number Meaning SD16 Abort code 5 SD20 SD17 SD18 SD19 SD20 Error SD21 Pacers Error individual SD21 mdividual information SD22 Empty S Error information SD23 SD24 SD22 SD25 SD26 5 The specified abort code is stored by the S QBABORT instruction SD23 12 File diagostics information Number Meaning Example File name Error MAIN QPG SD16 information Drive No b15 to b8 b7 to bO SD24 41H A 40H M SD17 43H N 49H I SD18 File name DOH SP 20x SP xI em ASCII code 8 characters 20H SP 204 SP SD25 SD21 Extension 3 2E amp Q sie SD22 ASCII code 3 characters L474 G 50H P Spes E inf tion 2 SD24 rror information SD25 A
124. he base unit To next page 1 2 3 12 2 Troubleshooting Flowchart 12 2 2 Flowchart for when the ERR terminal negative logic is off opened 2 TROUBLESHOOTING MELSEC LES erie From previous page How is the POWER LED of the power supply module The base unit that includes the corresponding power supply module is faulty Change it for a normal base unit Check the sum of internal current consumptions of the modules that comprise the system Does the total current exceed the rated current consumption of one power supply module Reexamine the system configuration to make the total current less than the rated current consumption of one power supply module Hardware error of a module other than the power supply module and base unit Install modules to the base unit one by one and execute operation checks in due order For the module that does not operate please contact your local nearest Mitsubishi or representative explaining a detailed description of the problem Figure 12 2 Flowchart for when the ERR terminal turns off Errors that can be detected by the ERR terminal The following shows the errors that can be detected by the ERR terminal of the power supply module Table12 1 Errors that can be detected by the ERR terminal of a power supply module CPU module Base unit QS001CPU i AC power not input power supply
125. he execution time of a scan program during one scan SD548 execution time into SD548 and SD549 een in 1 ms units Measurement is made in 100 ys units t n Scan program SD548 Stores the ms place Storage range 0 to 6553 S Every END SIE ima execution time SD549 Stores the us place Storage range 0 to 900 in 100 us Stored every scan units The accuracy of scan program execution time is 0 1ms 12 7 Special Register List 12 74 EMC AND LOW VOLTAGE DIRECTIVES INSTALLATION LOADING AND EE MAINTENANCE AND INSPECTION 9 zZ E 9 e X o ul mr am 2 9 a APPENDICES INDEX APPENDICES 5 Safety CPU Table12 24 Special register MELSEC LES erie Set b Number Name Meaning Explanation Dh m Stores the safety CPU operation mode b15 to b2b1b0 Safety CPU Arey Safety CPU Empty S Status SD560 operation operation mode gt 00 SAFETY MODE change mode 01 TEST MODE 10 SAFETY MODE Wait for restart Stores the TEST MODE continuous RUN time Measured in SD561 TEST MODE TESE MODE seconds continuous RUN time in TEST MODE Start measurement when STOP amp continuous ol i S Every END RUN time RUN time RUN Time when operation is STOP is not included SD562 seconds Stores the measurment valve with the range of 1 to 2147483647 6 Memory Table12 25 Specia
126. hen INCORRECT Error l 8060 FIRMWARE information Off Flicker Stop an END instruction executed 8070 At ON 8071 INTERNAL pid At reset is Error 8072 COMMUNI Rfonnaiioh Off Flicker Stop CATION 8073 ERROR When an END instruction 8074 executed POWER Error 8080 SUPPLY ee Off Off On Stop Always ERROR VOLTAGE Error When an END 8090 DIAGNOSIS mfoimation Off Flicker Stop instruction ERROR executed TEST MODE When an END 8100 TIME On On Continues instruction EXCEEDED executed WDT CLOCK 8120 CHECK Off Flicker Stop Always ERROR CC LINK exon m REMOTE CC Link Safety CC Link Safety 4 Flicker ened DETECTION information information on gg Continues d ERROR 1 The operating status of a CPU module in case of an error can be set in the Operation settings during remote station error of Parameter The default is set to Stop The LED indication changes according to the status 2 At occurrence of F a USER LED lights up 12 43 12 3 Error Code List 12 3 8 Error code list 8000 to 9000 1 2 TROUBLESHOOTING Error Contents and Cause Corrective Action Take measure against noise Reset it and run it again If the same error is displayed again this MELSEC TES ies Corresponding CPU 8060 Error of system programs is detected suggests a CPU module hardware fault QS Contact your local Mitsubishi representative
127. here are no foreign substances such as sawdust or wiring debris inside the module Such debris could cause a fire failure 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 Install our PLC in a control panel for use Wire the main power supply to the power supply module installed in a control panel through a distribution terminal block Furthermore the wiring and replacement of a power supply module have to be performed by a maintenance worker who acquainted with shock protection For the wiring methods refer to Section 10 3 The precautions on the connection of the power cables are described below 10 19 10 3 Wiring 10 3 1 The precautions on the wiring 1 LOADING AND INSTALLATION M LS 26 SS 1 Power supply wiring Separate the PLC s power supply line from the lines for I O devices and power devices as shown below When there is much noise connect an insulation transformer Taking rated current or inrush current into consideration when wiring the power supply be sure to connect a breaker or an external fuse that have proper blown and detection EMC AND LOW VOLTAGE ee DIRECTIVES When using a single PLC a 10A b
128. hich could result in injury and fires Turn off all phases of the external supply power used in the system when cleaning the module or retightening the terminal block mounting screws terminal screws or module mounting screws Not doing so could result in electric shock Tighten a terminal block mounting screw terminal screw and module mounting screw within the specified torque range If the terminal block mounting screw or terminal screw is too loose it may cause a short circuit fire or malfunctions If too tight it may damage the screw and or the module resulting in a drop of the screw or module a short circuit or malfunctions If the module mounting screw is too loose it may cause a drop of the screw or module Over tightening the screw may cause a drop due to the damage of the screw or module Startup and Maintenance precautions CAUTION The online operations performed from a PC to a running safety PLC Program change when a safety CPU is RUN device test and operating status change such as RUN STOP switching have to be executed after the manual has been carefully read and the safety has been ensured Following the operating procedure predetermined at designing the operation has to be performed by an instructed person When changing a program while a safety CPU is RUN Write during RUN it may cause a program breakdown in some operating conditions Fully understand the precautions described in the GX Developer s manu
129. hock MAINTENANCE AND INSPECTION TROUBLESHOOTING APPENDICES INDEX 10 3 Wiring 1 1 10 3 1 The precautions on the wiring 0 B 1 LOADING AND INSTALLATION M EIS 26 e 8 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 Use a solderless terminal with insulation sleeve for wiring of a terminal block Use up to two solderless terminals for a single terminal Use applicable solderless terminals and tighten them with the specified torque If any solderlessspade terminal is used it may be disconnected when the terminal screw comes loose resultingin failure Wire the module correctly after confirming the rated voltage and terminal layout Connecting a power supply of a different rated voltage or incorrect wiring may cause a fire or failure Tighten a terminal block mounting screw terminal screw and module mounting screw within the specified torque range If the terminal block mounting screw or terminal screw is too loose it may cause a short circuit fire or malfunctions If too tight it may damage the screw and or the module resulting in a drop of the screw or module a short circuit or malfunctions If the module mounting screw is too loose it may cause a drop of the Screw or module Over tightening the screw may cause a drop due to the damage of the screw or module Be sure t
130. hods 13JU41 Sold separately GX Developer Version 8 Operating Manual Safety PLC SH 080576ENG Explains the added and updated GX Developer functions to support the safety PLC p p p pp y 13JU53 Sold separately Printed materials are separately available for single item purchase Order the manual by quoting the manual number on the table above Model code HOW THIS MANUAL IS ORGANIZED Reference destination A reference destination or reference manual is marked L7 Chapter heading The index on the right side of the page shows the chapter of the open page at a glance 7 BATTERY CHAPTER7 BATTERY Module and how to handle them 7 1 Battery Q6BAT MELSE Bores This section describes the specifications of the batteries available for the QS Series CPU OVERVIEW Batteries Q6BAT are installed in the CPU module to retain data of the program and Error operation history in case qf power failure 7 1 1 Battery Specifications memory NFIGURATION SYSTEM This section describes the specifications of the battery used for the CPU module Tabley 1 Battery Specifications Type ONS IFICATI 009000020902905090000900509999090999099900909 Refer to Section 11 3 1 for the battery life 0099050900025940990900050029099025090992025909099909 7 1 Battery Q6BAT 7 1 1 Battery Specifications GB ei fa eg te S Item Q6
131. ified file is write inhibited Execute again after attribute is read only checking the attribute AACE The specified drive memory capacity was Execute again after checking the drive memory 92 i exceeded capacity ae 41D0 The specified drive memory has no free Execute again after increasing the free space of the drive E z H space memory 92 Execute again after checking the file name If the error recurs after re execution the file information 41D1u The file name is specified in a wrong method data may be corrupted a After backing up the data in the CPU module execute Z PLC memory format 2 Z xo Forcibly execute the request or execute after changing mS 41D5u The file of the same name exists Eu the file name Z5 41D8u The specified file is being accessed Execute again after a while After backing up the data execute write to PLC Flash 1 41E1H Access to the flash ROM was unsuccessful ROM File related o 41E9H aite The specified file is being accessed Execute again after some time va The file information data may have been corrupted S The file system of the specified drive I 41ECH After backing up the data in the CPU module execute a memory is logically corrupted m PLC memory format a The specified drive memory does not have fe A1EDH continuous free space Execute again after deleting unnecessary files or The free space for file is sufficient but the executing PLC memory arrangement cont
132. in Table3 1 g gt o Table3 1 General specifications Operating ambient 0 to 55 C z temperature 2 Storage ambient g 40 to 75 C ae temperature 5z Operating ambient ao we 5 to 95 RH non condensing humidity 3 Storage ambient f e 5 to 9596 RH non condensing humidity o Frequency Constant i Half amplitude Sweep count E range acceleration z g i 3 5mm EIS Conforming ud 5 to 9Hz l ae Vibration to intermittent 0 14inch 10 times each in resistance JIS B 3502 vibration 9 to 150Hz 9 8m s X Y Z IEC 61131 2 Under 1 75mm directions 5 to 9Hz ai continuous 0 07inch respectively W vibration 9 to 150Hz 4 9m s 3 o Conforming to JIS B 3502 IEC 61131 2 147 m s duration of action 11ms three times in X Y Z E Shock resistance T directions respectively by sine half wave pulse e Operating i No corrosive gases ambience Operating P 2000m 6562ft max a altitude E Installation location Inside control panel g Overvoltage 58 M Il max a2 category Pollution level 2 max Equipment bus Class category Rae eee cae ee spay ee ee ee ee E 1 This indicates the section of the power supply to which the equipment is assumed to be connected between the public 5 LL electrical power distribution network and the machinery within premises Category Il applies to equipment for which lt electrical power is supplied from fixed facilities The surge voltage withstand level for up to the rated voltage of 300 V is 25
133. inuous free space is insufficient Execute again after checking the specified drive A1F2 Operation cannot be performed since the memory d 1 specified drive memory is Flash ROM When performing operation for the Flash ROM use write a to PLC Flash ROM a A1FA Program was written beyond the area where Execute again after reducing either the already written S the program can be executed program or newly written program Operation is being performed for the file mn Execute again after the currently performed operation is 41FBuH already specified for the same peripheral completed device A1FC An attempt was made to erase the drive The specified drive memory is being used and cannot 1 memory being used be erased x 41FDuH There are no data written to the Flash ROM Write a file by executing write to PLC Flash ROM 2 12 5 Error codes returned to request source during communication with CPU module 12 56 1 2 TROUBLESHOOTING Error code Error item MELSEC ed Table12 9 Error code Continue Error details Corrective action Hexadecimal CPU access Check whether the CPU access password is correct or 42A0H password The CPU access password is mismatched not mismatch Register the CPU access password again CPU access password is The CPU access password is not registered 42A1H not registered Register the CPU password and execute
134. ional monitor registration was unsuccessful i gt 5 Execute again after checking the communication route error icati such as the communication cable 4063H The registered number of locked files Execute again after file access by the other peripheral exceeded the maximum value device has ended Operation is disabled since the same WR Execute again after the operation from the other 4068H operation is being executed from the other 2 peripheral device is over peripheral device The drive memory number that cannot be n 406AH Check the specified drive and specify the correct drive handled other than 0 to 4 was specified Circuit ingui The program not yet corrected and the one Execute read from PLC to make the program of the ircuit inqui 4070H Sitor oe corrected by online program change are peripheral device the same as that of the CPU module different and then execute online program change again 4080H Request data error Check the request data specified in the MC protocol etc 4081H The sort subject cannot be detected Check the data to be searched 4082H The specified command is executing and Execute the command again after the request from the therefore cannot be executed other peripheral device is completed Other errors An attempt was made to perform operation for 4083H Register the program to the parameters the program not registered to the parameters Check the specified program file contents An att
135. ions Refer to a CPU user s manual for the base unit dimensions W Base unit Stopper Stopper 35 1 38 gt DIN rail Base unit width W DIN rail center W 18 0 71 Unit mm inch Figure 10 11 Base unit external dimensions Front view f Dimensions when DIN rail is attached Side view Board side DIN rail depth D TH35 7 5Fe TH35 7 5Al 7 5 0 30 PD 7 5 Base unit Power supply module TH35 15Fe 15 0 59 5 i 5 0 30 0 20 Z 7 x 3 DIN rail adaptor En o DIN rail TH35 7 5Fe TH35 7 5Al g TH35 15Fe a a A Au el Ac Ral es ed AC AN e a A e z on rs ee ee aay coo o la W an Y oe an Y aa i o CPP Rage o hed had ot vu Vu WII YU I NP jl E v v A n D N 115 4 53 l 4 53 js Unit mm inch Figure 10 12 External dimensions Side view 10 11 10 2 Module Installation 10 2 1 Precaution on installation 1 LOADING AND INSTALLATION M LS 26 SS 10 2 2 Instructions for mounting the base unit When mounting the PLC to an enclosure or similar fully consider its operability maintainability and environmental resistance
136. is off while the PLC is operating 1 Flowchart for the case where ALIVE LED does not come on when the PLC power supply is ON ALIVE LED is not turned on Check the wiring and turn on all power supplies POWER LED of power supply module is Is RUN STOP RESET Switch of the CPU module set at RESET position RESET position JA Reset RUN STOP RESET switch and set it at STOP position If it is impossible to set it at STOP position failure of the CPU module is suspected Please consult your local Mitsubishi service STOP RUN position center or representative explaining a detailed description of the problem Are connection and communication between GX Developer and the CPU module possible Possible Execute PLC diagnostics and troubleshooting according to its result Impossible Replace the power supply module and check that POWER LED is turned on ALIVE LED of CPU module is Hardware failure of the power supply module before replacement is suspected of Hardware failure of the following modules 1 CPU module 2 Base unit 3 CC Link Safety master module 4 MELSECNET H module if mounted Execute operation check sequentially from the minimum system For the module that does not operate please consult your local Mitsubishi service center or representative explaining a detailed description of the problem 12
137. is performed when multiple continuation errors are occurring 292 the LED indication and error information of the CPU module operate as follows one LED Indication 1 Error Information Error Canceling Status ERR LED BAT LED SMO SM1 SM5 SM16 SDO USER LED to 26 The error information of the Before canceling errors On continuation error that gs occurred last is stored 3 amp zl 25 The error which occurred last Em is cancelled On Returned to the status without The continuation error that is error not canceled remains E Errors other than the i continuation error that No change E occurred last are cancelled On The error information that E The continuation error that is occurred last is retained 2 not canceled remains 4 i All the continuation errors are of noero cancelled 1 1 Error code When 1600 BATTERY ERROR occurs only BAT LED turns on Error code When canceling the error code 1600 BAT LED turns off 2 Error code When 9000 F occurs only USER LED turns on Error code When canceling the error code 9000 USER LED turns off 9 zZ E 9 e I 7 I rs 2 9 a E Refer to the following manual for details of error canceling L gt QSCPU User s Manual Function Explanation Program Fundamentals POINT 2 1 When the error is canceled with the error code to be canceled stored in the g SD50 the lower one digit of the code is neglected E
138. isdiction These terms and any agreement or contract between Customer and MELCO shall be governed by the laws of the State of New York without regard to conflicts of laws To the extent any action or dispute is not arbitrated the parties consent to the exclusive jurisdiction and venue of the federal and state courts located in the Southern District of the State of New York Any judgment there obtained may be enforced in any court of competent jurisdiction 6 Arbitration Any controversy or claim arising out of or relating to or in connection with the Products their sale or use or these terms shall be settled by arbitration conducted in accordance with the Center for Public Resources CPR Rules for Non Administered Arbitration of International Disputes by a sole arbitrator chosen from the CPR s panels of distinguished neutrals Judgment upon the award rendered by the Arbitrator shall be final and binding and may be entered by any court having jurisdiction thereof The place of the arbitration shall be New York City New York The language of the arbitration shall be English The neutral organization designated to perform the functions specified in Rule 6 and Rules 7 7 b 7 8 and 7 9 shall be the CPR EA C mE MELSEG QS ee QSCPU User s Manual Hardware Design Maintenance and Inspection MODEL QSCPU U HH E US 13JR92 SH NA 080626ENG B 0705 MEE s MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE TOKYO BUILDING 2
139. it again If the same error is displayed again this as 8021 Mismatch of program execution times is suggests a CPU module hardware fault detected between CPU A and CPU B Contact your local Mitsubishi representative 8031 The file indicated by the individual information SD17 SD22 is written into Estate fie sored inthe vro ram the individual information SD16 and P g turn the CPU power is turned OFF gt ON memory or the standard ROM is QS or reset reset canceling If the same 8032 detected e error is displayed again this suggests a CPU module hardware fault Contact your local Mitsubishi representative e Check if the program for outputing safety outputs is correct Tak inst noise The verification of safety outputs ai Pee ADAM 8050 between the CPU A and CPU Bina Mu d QS If the same error is displayed again this CPU module resulted in a mismatch suggests a CPU module hardware fault Contact your local Mitsubishi representative 12 42 12 3 8 Error code list 8000 to 9000 EMC AND LOW VOLTAGE DIRECTIVES INSTALLATION LOADING AND Seed MAINTENANCE AND INSPECTION o z E Q O X o ul m am 2 9 a APPENDICES INDEX 1 2 TROUBLESHOOTING Common are AZ To VET LED Status CPU EL SEC LES cries Error i y Diagnostic Massadg Information Information ERROR Operation Timin g SD5 to 15 SD16 to 26 Status g At power ON At reset W
140. ixing screws Check BAT LED on the If the LED is ON l front face of the CPU The LED must be OFF moo RPM US the battery module If the battery i df Check the period after the The period must be five oia RR more than 5 years replace Battery purchase of the battery years or less Check in the monitoring mode of GX Developer that SM51 or SM52 is turned OFF SM51 or SM52 must be OFF the battery If SM51 or SM52 is ON replace the battery Number of writes to standard ROM Clock Check the values of SD232 and SD233 in the monitoring mode of GX Developer Check the current time at the clock setting of GX Developer The number of writes to the standard ROM must be 100 000 times or less There is no time lag between the time checked at the time setting of GX Developer and the actual time 11 2 Periodic Inspection If the number of writes to the standard ROM exceeds 100 000 times replace the CPU module Change the time at the time setting of GX Developer 11 4 EMC AND LOW VOLTAGE DIRECTIVES Ej LOADING AND ME INSTALLATION e Fa lt 8 rd Ede o m Zo 7 2 APPENDICES TROUBLESHOOTING INDEX 1 1 MAINTENANCE AND INSPECTION 11 5 MELSEC ea 11 3 Battery Life and Replacement Procedure The battery installed in the CPU module is used for data retention during the power failure of the program memory and error operation histor
141. l register Number Name Meaning Explanation Set by When set Indicates the type of built in memory b15 to b8b7 to b4b3 to bO SD620 Memory type Memory type 0 9 S Initial Drive 4 Fixed at Standrd ROM 3 FLASH ROM Drive4 SD623 ROM Drive 4 capacity Drive 4 capacity is stored in 1 kbyte units S Initial capacity 12 75 12 7 Special Register List Corresponding CPU Corresponding CPU 1 2 TROUBLESHOOTING 7 CC Link Safety Table12 26 Special register aL SEC el Set b Number Name Meaning Explanation inner ia The specified status of safety remote station is stored 0 is stored for the standard remote station Safety remote 0 No safety b15 b14 s b1 bO tation remote station SD1000 specification specification SD1000 16 15 to 2 1 z to S Initial SD1003 CC Link 1 Safety remote SD1001 32 31 to 18 17 Safet t tati R Steen a SD1002 48 47 to 34 33 module 1 specification SD1003 64 63 to 50 49 1 to 64 in the table indicate station numbers The refresh communication status of safety remote station is 0 Normal stored Reserved 0 is stored for the standard remote station Safety station station SD1004 refresh specified b15 b14 b1 bO is communication Unused SD1004 16 15 to 2 1 S Status status CC Link Standard changel SD1007 Safety master r
142. manual operation after safety functions was performed and outputs were turned OFF create an interlock program which uses a reset button for restart NCAUTION Do not bunch the wires of external devices or communication cables together with the main circuit or power lines 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 Installation Precautions NCAUTION Use a safety PLC in the environment that meets the general specifications described 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 While pressing the installation lever located at the bottom of module insert the module fixing tab into the fixing hole in the base unit until it stops Then securely mount the module with the fixing hole as a supporting point Incorrect loading of the module can cause a failure or drop Secure the module to the base unit with screws Tighten the screw in the specified torque range If the screws are too loose it may cause a drop of the screw or module Over tightening may cause a drop due to the damage of the screw or module Completely turn off the externally supplied power used in the system before mounting or removingthe module Not doing so could result in damag
143. module fuse blown and CPU module stop error Main base unit QS034B including reset can be detected 12 2 Troubleshooting Flowchart 1 2 4 12 2 2 Flowchart for when the ERR terminal negative logic is off opened EMC AND LOW VOLTAGE DIRECTIVES INSTALLATION LOADING AND Seed MAINTENANCE AND INSPECTION o z E Q O X o ul m am 2 9 a APPENDICES INDEX 1 2 TROUBLESHOOTING 12 5 MELSEC TES cries 12 2 3 Flowchart for when the POWER LED is off The following shows the flowchart for when the POWER LED of the power supply module is off at PLC power on or during operation The POWER LED has turned off On ALIVE LED of the CPU module turned on Off Is there a power supply YES NO Off The POWER LED of the power supply module is faulty Replace it by a normal power supply module S the power supply voltage within the voltage range given in the specifications YES NO Off Supply power How is the POWER LED Is the power supply module fixed YES NO Off The supply voltage should be within the rated range How is the POWER LED Remove all modules other than the power supply module from the base unit How is the POWER LED To next page 12 2 Troubleshooting Flowchart 12 2 3 Flowchart for when the PO
144. mpletely turn off the externally supplied power used in the system before mounting or removingthe module Not doing so could result in damage to the product Do not directly touch the module s conductive parts or electronic compo 10 2 Module Installation nents Doing so may cause malfunctions or a failure 10 2 1 Precaution on installation 1 LOADING AND INSTALLATION M LS 26 SS This section gives instructions for handling the CPU and power supply modules base unit and so on Do not drop the module case and main module or subject them to strong impact Do not remove modules printed circuit boards from the enclosure in order to avoid changes in operation Tighten the module fixing screws and terminal block screws within the tightening torque range specified shown in Table10 1 EMC AND LOW VOLTAGE ee DIRECTIVES 1 Table10 1 Tightening torque range az zo Location of Screw Tightening Torque Range 5 z zJ Module fixing screw M3x 12 screw 0 36 to 0 48Nem Q E Power supply module terminal screw M3 5 screw 0 66 to 0 89N m EE Be sure to install a power supply module in the power supply installation slot of QS034B S lt 2 x Lu Install a base unit by screwing in the following procedure ZZ ZE 1 Fit the two base unit top mounting screws into the enclosure Sa 2 o z E 9 Panel E Figure 10 2 Install a base unit d E o c 2 Place the right hand
145. ms to the EMC Directive must be determined finally by the manufacturer of the machinery MAINTENANCE AND INSPECTION TROUBLESHOOTING 9 1 1 Standards relevant to the EMC Directive The standards relevant to the EMC Directive are listed in Table9 1 APPENDICES Table9 1 Standards relevant to the EMC Directive Specification Test Item Test Details Standard Value 30M 230MHz QP 40dB u V m 10m 32 81 ft in EN55011 CISPR11 Radio waves from the product measurement range Radiated emission are measured 230M 1000MHz QP x EN61131 2 47dB LV m 10m 32 81 ft in z 2003 measurement range 150k 500kHz QP 79dB EN55011 CISPR11 Noise from the product to the Mean 66dB 1 Conducted emission power line is measured 500k 30MHz QP T3dB Mean 60dB 9 1 Requirements for Conformance to EMC Directive 9 1 9 1 1 Standards relevant to the EMC Directive O EMC AND LOW VOLTAGE DIRECTIVES Specification EN61131 2 2003 MELSEC TES erie Table9 1 Standards relevant to the EMC Directive Continue Test Item EN61000 4 2 Electrostatic discharge immunity 2 Test Details Immunity test in which electrostatic is applied to the cabinet of the equipment Standard Value 8kV Air discharge 4kV Contact discharge EN61000 4 3 Radiated electromagnetic field immunity 2 Immunity test in which electric fields are irradiated to the product 1 4GHz 2 0GHz 80 1000MHz 10V m 8096AM modulati
146. munication with the CPU module one The relation between the error detection pattern error detection location and error codeis gt B shown in the following table Error detection Error detection pattern J Error code Reference location Detection by the self 26 diagnostics function of CPU module 1000 to 9000 Section 12 3 3 to 12 3 8 os CPU module 2 z Detection at a communication with CPU CPU module 4000H to 4FFFu Section 12 5 module 1 CPU module error codes are classified into minor moderate major errors as shown below z Minor error Errors that may allow the CPU module to continue the operation e g battery error 2B Error code 1300 to 9000 8 Moderate error Errors that may cause the CPU module to stop the operation e g WDT error E Error code 1300 to 9000 z2 1 Major error Errors that may cause the CPU module to stop the operation e g RAM error Error code 1000 to 1299 Errors that may allow the CPU module to continue the operation and Errors that may cause the CPU module to stop the operation can be distinguished using Operating Statuses of CPU of Section 12 3 3 to 12 3 8 Error code list 9 zZ E e e I 7 I a 2 9 a E 12 3 2 Reading an error code If an error occurs the error code error message and others to perform the troubleshooting can be read with GX Developer 1 Start GX Developer 2 Connect the CPU module to the personal computer that started GX Developer
147. n the terminal screws Check for distance between solderless terminals The proper clearance should be provided between Solderless terminals Correct The LED must be ON Power supply module Check that the LED is ON green POWER LED green Abnormal if the LED is OFF The LED must be ON CPU module ALIVE Check that the LED is ON green LED green Abnormal if the LED is OFF The LED must be ON CPU module RUN Check that the LED is ON green LED green Abnormal if the LED is OFF E Module indication LED CPU module ERR LED Check that the LED is OFF The LED must be OFF Abnormal if the LED is ON or flashing CPU module TEST Check that the LED is OFF The LED must be OFF 1 Normal operation indicates the following conditions Safety CPU operation mode is in the SAFETY MODE The CPU operation status is in the RUN status 11 3 11 1 Daily Inspection LED Abnormal if the LED is ON CPU module BAT The LED must be OFF Check that the LED is OFF LED unc d d Abnormal if the LED is ON Since the status other than indicated on the left is in the status other than normal operation perform the troubleshooting referring to Section 12 2 1 1 MAINTENANCE AND INSPECTION 11 2 Periodic Inspection MELSEC LES erie The items that must be inspected one or two times every 6 months to 1 year are listed below
148. ndition is restored to normal thereafter OFF No error common SM5 o common information When ZMO is ON ON if there is error S Error information ON Error common common information information OFF No error individual Error individual information When SMO is ON ON if there is error SM16 S E information ON Error individual individual information senor information SM50 Error reset OFF ON Error reset Conducts error reset operation U ON if battery voltage at CPU module or memory card drops below rated value Battery OFF N SM51 Suey TON nit Remains ON if the battery voltage returns to S Error latch ON Battery low normal thereafter Synchronous with BAT LED OFF Normal Same as SM51 but goes OFF subsequently SM52 Battery S E SAM ON Battery low when battery voltage returns to normal Error OFF AC DOWN not Tume ON if an instantaneous power failure of within 20ms occurs during use of the AC SM53 AG DOWN ee ower supply module S Error detection ON AC DOWN P iud m detected Reset when the power supply is switched OFF then ON OFF Normal ON when operator pud Generated SM56 Operation error Remains ON if the condition is restored to S Error ON Operation error normal thereafter Turns ON if the I O module differs from the I O module OFF Normal status registered at power on SM61 S El E verify error ON Error Remains ON if the condition is restored to Etor normal thereafter A ia
149. neous operation EMC AND LOW VOLTAGE e DIRECTIVES 1 az zo oct zz a ES EE MAINTENANCE AND INSPECTION TROUBLESHOOTING APPENDICES INDEX 10 2 1 LOADING AND INSTALLATION 1023 MELSEC ed 10 1 Calculating Heat Generation of PLC The ambient temperature inside the panel storing the PLC must be suppressed to an ambient temperature of 55 C or less which is specified for the PLC For the design of a heat releasing panel it is necessary to know the average power consumption heating value of the devices and instruments stored inside 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 panel 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 while 30 of the output power is consumed as heat As a result 3 7 of the output power is the power consumption Therefore the calculation formula is as follows Wew 3 x I5vx5 W Isv Current consumption of logic 5 VDC circuit of each module 2 Total power consumption for 5VDC logic circuits of all modules including CPU module The power consumption of the 5 VDC output circuit section of the power suppl
150. ng of the MELSEC QS series PLC to conform to the Low Voltage Directive are described These descriptions are based on the requirements and standards of the regulation however it does not guarantee that the entire machinery manufactured based on the descriptions conforms to the above mentioned directive The method and judgment for the conformity to the low voltage directive must be left to the manufacturer s own discretion 9 2 1 Standard applied for MELSEC QS series PLC The standard applied for MELSEC QS series PLC is EN61131 2 safety of devices used in measurement rooms control rooms or laboratories The MELSEC QS 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 For products with the CE mark refer to the Standard Compliance menu of the MELFANSweb homepage 9 2 2 MELSEC QS series PLC selection 1 Power supply 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 marked models are enhanced in insulation internally between the primary and secondary 2 CPU module base unit Using 5VDC circuits inside the above modules are out of the Low Voltage Directive application range 3 CC Link Safety master module MELSECN
151. number of files stored 4 1 Memory capacity 0 0 0 sels 4 1 Module Installation m neret 10 15 Removal 23 25 eL deen WES Auc EE E 10 17 N No of device points 2 4 2 No of I O device points 4 1 Noise fiti oou ER Eae ae Es 9 7 P Part names Base unit 020202 e cee eee 6 2 Power supply module 5 4 Periodic Inspection 11 4 Power supply module Connecting to the power supply module 10 22 External Dimensions App 2 Names of Parts and Settings 5 4 Precautions Design Precautions 000 A 2 Disposal Precautions A 7 Installation Precautions A 3 10 12 Precaution on installation 10 5 Precautions for battery transportation App 4 Precautions for use 4 A 21 Precautions when connecting the uninterruptive power supply 220020 eee eee 5 3 Startup and Maintenance precautions A 5 Wiring Precautions A 3 A 4 10 18 Processing speed 0 0 cece eee 4 1 Program capacity 0 00 00 eee eee 4 1 Program language isses sees 4 1 Q QGBAT teneat Pines alae a ane peat e nit Kadett 7 1 R Reset Operation naana aana aaa 4 6 RUN PAUSE contact naaa anuanua aaaea 4 2 S Screw tightening torque 10 6 Serial No
152. oct zz a ES EE pilis O ERR tae 2 FG C O L T 24VDC B LG oi SSO L INPUT i Sor 100 120VAC 2 vov lt Connect to 24VDC oe terminals of module E 2 that requires 24VDC Ground wire Bo internally 5 zz Grounding 1 The ERR terminal turns ON OFF as described below S The terminal turns OFF opens when the AC power is not input a CPU module stop error including a reset occurs or the fuse of the power supply module is blown e i Figure 10 24 Wiring example a POINT 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 connec tion terminals For wiring a terminal block be sure to use a solderless termi 9 o nal To prevent short circuit due to loosening screws use the solderless o terminals with insulation sleeves of 0 8 mm 0 03 inch or less thick The num g lt ber of the solderless terminals to be connected for one terminal block are lim ited to 2 Solderless terminals Terminal block with insulation sleeves INDEX 2 The ERR terminal can not be used as a safety output In addition set the cable for ERR contact in the control panel and its length to 30m 98 43 ft or less 10 3 Wiring 1 0 22 10 3 2 Connecting to the power supply module 1 1 MAINTENANCE AND INSPECTION MELSEC LES erie CHAPTER11 MAINTENANCE AND IN
153. of the shielded cable as shown in Figure 9 3 is not recommended The high frequency impedance will increase and the shield will be ineffective Shield cable Wire Solderless terminal crimp contact Figure 9 3 Shield grounding Incorrect example 9 4 9 1 Requirements for Conformance to EMC Directive 9 1 3 Cables O EMC AND LOW VOLTAGE DIRECTIVES Mi BIRS 26 e 2 MELSECNET H module Always use a double shielded coaxial cable MITSUBISHI CABLE INDUSTRIES LTD 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 Figure 9 4 Double shielded coaxial cable grounding Refer to 1 for the earthing of the shield o a a z lt Q uu no lu Ww gt 25 Fw o gt a LOADING AND INSTALLATION 3 x I O signal lines and other communication cables For the I O signal lines including common line and other communication cables CC Link Safety etc always ground the shields of the shield cables as in 1 if they are pulled out of the control panel MAINTENANCE AND INSPECTION 9 1 4 Power Supply Module Always ground the LG and FG terminals after short circuiting them TROUBLESHOOTING APPENDICES INDEX 9 1 Requirements for Conformance to EMC Directive 9 5
154. off an inrush current of more than the specified value 2ms or less may flow Reapply power 5 or more seconds after power off When selecting a fuse and breaker in the external circuit take account of the blowout detection characteristics and above matters 5 2 5 1 Specifications POWER SUPPLY MODULE M aL E0 QS cries 5 2 Precaution when connecting the uninterruptive power supply Be sure of the following terms when connecting the QS Series CPU Module system to the uninterruptive power supply abbreviated as UPS hereafter OVERVIEW As for UPS use the online power system or online interactive system with a voltage distortion rate of 5 or less For the UPS of the commercial online power system use Mitsubishi Electric s F Series UPS serial number P or later Ex FW F10 0 3K 0 5K z Do not use any UPS of the commercial online power system other than the F series Eg mentioned above 58 e 2 O CPU MODULE oO en a n gt 2 m ui z 9 a BASE UNIT BATTERY CPU MODULE START UP PROCEDURES 5 2 Precaution when connecting the uninterruptive power supply 5 3 5 POWER SUPPLY MODULE MELSEC LES erie 5 3 Names of Parts and Settings The names of the parts of each power supply module are described below lll QS061P A1 100 to 120VAC input 5VDC 6A output lll QS061P A2 200 to 240VAC input 5VDC 6A output For QS061P A1 Li L TELS MEISEG QS061P A1 P
155. omptly and in no event later than thirty 30 days after the Customer knows or has reason to believe that Products are not as warranted and iv in any event the notice must given within the warranty period 2 Customer shall cooperate with MELCO and MELCO s representatives in MELCO s investigation of the warranty claim including preserving evidence of the claim and its causes meaningfully responding to MELCO s questions and investigation of the problem grant MELCO access to witnesses personnel documents physical evidence and records concerning the warranty problem and allow MELCO to examine and test the Products in question offsite or at the premises where they are installed or used and 3 If MELCO requests Customer shall remove Products it claims are defective and ship them to MELCO or MELCO s authorized representative for examination and if found defective for repair or replacement The costs of removal shipment to and from MELCO s designated examination point and reinstallation of repaired or replaced Products shall be at Customer s expense 4 If Customer requests and MELCO agrees to effect repairs onsite at any domestic or overseas location the Customer will pay for the costs of sending repair personnel and shipping parts MELCO is not responsible for any re commissioning maintenance or testing on site that involves repairs or replacing of the Products d Repairs of Products located outside of Japan are accepted by MELCO s local a
156. on always format the memories using GX Developer After formatting the memories write the memory contents backed up prior to storage to each memory The relationships between battery and battery backed memorie are shown in Table11 6 Table11 6 Relationships between the battery and battery backed memories Batte Memory Program memo CPU module Prog Y e Q6BAT EMC AND LOW VOLTAGE DIRECTIVES Cea LOADING AND mE INSTALLATION Standard ROM Battery backup not needed O Battery backed x Not battery backed e lt 8 Ede o m Zo 7 EE Format the battery backed memories in Table11 6 using GX Developer before resuming operation For information about the memory formatting refer to the manual below GX Developer Operating Manual 3 POINT 1 Before storing the PLC always back up the contents of each memory 2 The operation error history cannot be written to the memory from Developer 11 5 When Battery Has Gone Flat during Storage of a PLC TROUBLESHOOTING GX APPENDICES INDEX 11 10 1 2 TROUBLESHOOTING MELSEC LS erie CHAPTER12 TROUBLESHOOTING This section describes the various types of trouble that occur when the system is operated and causes and remedies of these troubles 12 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
157. on result Compare result Output when matched Figure 1 2 Redundant CPU c Enhanced hardware diagnostics by hardware circuit The diagnostic functions of the Table1 3 prevents incorrect outputs when a hardware error which cannot be detected by the OS occurs Table1 3 Hardware diagnostics function added to the QS series CPU module PIET Te Ted Diagnosis Contents Overvoltage Overvoltage or undervoltage is detected for the power supply voltage undervoltage detection provided from the power supply module to the CPU module Clock stop detection The input clock stop to the CPU module internal circuit is detected 1 5 1 1 Features 1 OVERVIEW MELSEC LES ries 5 USB interface is equipped The CPU module is equipped with the USB interface to communicate with a programming tool OVERVIEW CONFIGURATION SYSTEM Personal computer Figure 1 3 Connection to a personal computer using USB GENERAL SPECIFICATIONS CPU MODULE POWER SUPPLY MODULE BASE UNIT BATTERY CPU MODULE START UP PROCEDURES 1 1 Features 1 6 2 SYSTEM CONFIGURATION M aLS 26 Qs ie CHAPTER2 SYSTEM CONFIGURATION This section describes the system configuration of the QS series CPU module cautions on use of the system and configured equipment 2 1 System Configuration The following figure shows the system configuration of the safety PLC system when the QS series CPU module is used 1 Sys
158. on 1kHz EN61000 4 8 Power frequency magnetic field immunity Immunity test in which the product is installed in the magnetic field of the induction Coil 50Hz 60Hz 30A m EN61000 4 4 Electrical fast transient burst immunity i Immunity test in which burst noise is applied to the power line and signal line AC power line 2kV DC power line 2kV DC I O analog communication line 1kV EN61000 4 5 Surge immunity Immunity test in which lightning surge is applied to the power line and signal line AC power line Common mode 2kV differential mode 1kV DC power line Common mode 1kV differential mode 0 5kV DC I O analog communication shielded Common mode 1kV DC I O analog unshielded Common mode 0 5kV differential mode 0 5kV Communication unshielded 1kV EN61000 4 6 Conducted disturbances immunity 1 Immunity test in which high frequency noise is applied to the power line and signal line 1 QP Quasi peak value Mean Average value 0 15 80MHz 8096AM modulation 1kHz 3Vrms 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 9 1 Requirements for Conformance to EMC Directive 9 1 1 Standards relevant to the EMC Directive O EMC AND LOW VOLTAGE DIRECTIVES MELEGEN
159. on E 4 Ra ms 4 4 Reset Operation 4 6 4 CPU MODULE M aLS 26 Series POINT Operate the RUN STOP RESET switch with your fingertips Do not use any tool such as a screwdriver because the switch part might be damaged 4 7 4 4 Reset Operation 5 POWER SUPPLY MODULE MELSEC LES erie u This section describes the specifications of the power supply modules applicable for the g PLC system and how to select the most suitable module 3 5 1 Specifications E Table5 1 shows the specifications of the power supply modules d Table5 1 Power supply module specifications E nO Performance Specifications QS061P A1 QS061P A2 Base loading position QS series power supply module loading slot Applicable base unit QS034B z 0 jo E 100 to 120VAC 12 200 to 240VAC 1 28 nput power supply 1576 15 ES 85 to 132VAC 170 to 264VAC fie Input frequency 50 60Hz 5 Input voltage distortion factor Within 5 K gt Section 5 2 Max input apparent power 125VA Inrush current 20A within 8ms 4 w Rated output a 5VDC 6A E current E Overcurrent o e 5VDC 6 6A or more protection 5 Overvoltage E 5VDC 5 5 to 6 5V protection Efficiency 7096 or more 3 Allowable momentary power ga Within 20ms e failure period is NR Across inputs LG and outputs FG Across inputs LG and outputs FG Dielectric withstand voltage 1780VAC rms 3 cycles 2000 m 6562 ft
160. 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 E Error Set when error occurs 5 Instruction execution Set when instruction is executed F Request Set only when there is a user request through SM etc W a E z i For details on the following items refer to the following manuals 9 e Networks CC Link Safety Master Module User s Manual Q Corresponding MELSECNET H Network System Reference Manual PLC to PLC network POINT B In the program that achieves the safety function only SM1000 to SM1299 can be 5 used Special relay other than SM1000 to SM1299 cannot be used in the program that achieves the safety function is g 12 6 Special Reray List 1 2 60 12 61 2 TROUBLESHOOTING 1 Diagnostic Information Table12 11 Descriptions of the special relay headings AG Qs ies Set b Number Name Meaning Explanation ais m Turns ON when an error is detected by diagnostics Di ti OFF N SMO Agn SSG Sempr Includes when an annunciator is ON S Error errors ON Error aan Remains ON if the condition is restored to normal thereafter Turns ON when an error is detected by self di ti p OFF No self diagnosis d n Self diagnosis Does not include when an annunciator is SM1 crror errors ON S Error ON Self di i Ignem Remains ON if the co
161. operation error occurs s Section 4 4 11 Module fixing screw Screw used to fix a module to the base unit M3 screw 12 Module fixing latch Latch used to fix a module to the base unit 13 Battery Backup battery for the power failure compensation function of program memory For connection of the battery lead wires When shipped from the factory the lead wires 14 Battery connector pin are disconnected from the connector to prevent the battery from discharging 1 Turns ON during the initial processing self diagnostics etc right after the power on or reset cancel 2 When a cable is to be connected to the USB connector at all times clamp the cable to prevent a loose connection shifting or disconnection by pulling due to carelessness 8 Operate the RUN STOP RESET switche with your fingertips Do not use any tool such as a screwdriver because the switch part might be damaged 4 2 Part Names 4 4 OVERVIEW CONFIGURATION SYSTEM GENERAL SPECIFICATIONS A CPU MODULE POWER SUPPLY MODULE BASE UNIT BATTERY CPU MODULE START UP PROCEDURES 4 CPU MODULE 4 5 MELSEC LES erie 4 3 Switch Operation after Writing a Program Programs can be written to the CPU module in either the STOP or RUN status 1 When writing a program with the CPU module set to STOP a Set the RUN STOP RESET switch to STOP The RUN LED turns OFF and the module is placed in the STOP
162. or representative 1142 1143 1146 The operation circuit for sequence Hardware error of the CPU module 1210 processing in the CPU module does not Please consult your local Mitsubishi QS operate normally Service or representative An interrupt request from the module Hardware error of either of the CPU 1311 where interrupt pointer setting has not module or base unit Please consult as been made in the PLC parameter dialog your local Mitsubishi Service or box was detected representative There was no response from the Hardware error of the intelligent function intelligent function module in the module CPU module or base unit is 1401 initial processing expecting a hardware fault Please QS e The size of the buffer memory of the consult your local Mitsubishi Service or intelligent function module is invalid representative The hardware test of the module installed in the slot indicated by Confirm if the setting of hardware test module number has completed of the module installed in the slot There was no response from the indicated by the module number has 1403 intelligent function module when the been set or not as END instruction is executed An error is detected at the intelligent function module The intelligent function module being accessed is broken down Hardware error of the access target intelligent function module Please consult your local Mitsubishi Service or representative 12 3 Er
163. or when CONTROL BUS ERROR occurs Modify error details according to PLC diagnostics Reset the CPU module by the RUN STOP RESET switch Set the RUN STOP RESET switch to RUN Does the ERR LED turn off Completed h 1 2 11 12 2 Troubleshooting Flowchart 12 2 7 Flowchart for when the ERR LED is on flashing 1 2 TROUBLESHOOTING MELSEC LS erie 1 Flowchart for when UNIT VERIFY ERROR occurs The UNIT VERIFY ERROR has occurred EMC AND LOW VOLTAGE DIRECTIVES Check the slot or base unit where the error occurred with GX Developer Has the module on the corresponding slot been removed mounted during operation LOADING AND INSTALLATION Reset the CPU module Has the ERR LED YES turned off NO Seed MAINTENANCE AND INSPECTION Is the module on the corresponding slot mounted properly YES Mount the module properly 9 zZ E 9 e X o ul mr am 2 9 a Has the ERR LED turned off NO APPENDICES Replace the Normal operation corresponding gt module Error detection Replace the Normal operation CPU module INDEX Error detection Normal operation Replace the base unit gt Error detection Y Hardware error Completed h Please consult your local Mitsubishi service center of representative e
164. ose bit has a value of q4 In the parameter I O allocation settings an Inteli intelligent function module was allocated to a location reserved for an I O module Reset the parameter I O allocation n the I O assignment setting of the 2100 setting to conform to the actual status of QS PLC parameter dialog box the the intelligent function module number of points assigned to the intelligent function module is less than the number of points of the mounted module 2 or more MELSECNET H modules Reduce the MELSECNET H modules 2106 were installed to one or less as 3 or more CC Link Safety master Reduce the QS series CC Link Safety modules were installed master modules to two or less The start X Y set in the PLC Make the PLC parameter s I O 2107 parameter s I O assignment settings is assignment setting again so it is as overlapped with the one for another consistent with the actual status of the module intelligent function module A module is installed to the actual I O Remove the module installed to the points or greater actual I O points or greater 2124 A module is installed to the slot Reset the I O assignment setting of QS whose assigned I O range includes the limit of actual I O points the parameter so as not to exceed the actual I O points 12 3 Error Code List 12 3 4 Error code list 2000 to 2999 12 28 EMC AND LOW VOLTAGE DIRECTIVES INSTALLATION LOADING AND See
165. ower E Crowe Ld 7 100 120VAC 50 60Hz 125VA OUTPUT 5VDC 6A ERR es L 24VDC 0 5A CHF FG t9 5 INPUT 100 120VAC A m nae nan gt Figure 5 1 Power supply module 5 4 5 3 Names of Parts and Settings POWER SUPPLY MODULE Table5 2 Part names MELSEC e No Name Application ON green Normal 5VDC output instantaneous power failure within 20ms OFF AC power supply is ON however the power supply module is out of order 1 POWER LED 5VDC error overload internal circuit failure fuse blown AC power supply is not ON Power failure including an instantaneous power failure of 20ms or more Turned ON when the whole system operates normally 2 ERR terminal Turns OFF opens when the AC power is not input a stop error including a reset occurs in the CPU module or the fuse is blown Ground terminal connected to the shielding pattern of the printed circuit board 3 FG terminal 2 i This terminal is functional grounding terminal Grounding for the power filter The potential of the QS061P A1 and QS061P A2 ter 4 LG terminal minals are one half of the input voltage This terminal is protective grounding terminal 5
166. pports the CPU module model name and CPU module version set in the project The instruction written during RUN is wrong or illegal Execute online program change again or write the program after setting the CPU module to the STOP status 4110H CPU mode error Since the CPU module is in a stop error status it cannot execute the request Execute the request again after resetting the CPU module 4121H 4122H 4123H 4124H File related errors 12 5 Error codes returned to request source during communication with CPU module The specified drive memory or file does not exist Execute again after checking the specified drive memory or file The specified drive memory or file does not exist Execute again after checking the specified drive memory or file The specified drive memory is abnormal Execute PLC memory format to make the drive memory normal In the case of the Flash ROM check the data to be written to the Flash ROM and write them to the Flash ROM The specified drive memory is abnormal Execute PLC memory format to make the drive memory normal In the case of the Flash ROM check the data to be written to the Flash ROM and write them to the Flash ROM 12 54 EMC AND LOW VOLTAGE DIRECTIVES INSTALLATION LOADING AND Cei MAINTENANCE AND INSPECTION 9 zZ E e e I 7 I a 2 9 a E APPENDICES INDEX
167. r CODE ERROR Beaton Off Flicker Stop At power ON At reset STOP RUN 4003 4004 MISSING END Program error ee INSTRUCTION location TM nner ee 4100 OPERATION Program error CW S ee ERROR location On p 4101 executed PROGRAM amp meno Aborted Nes 4700 ABORT ia program Off Flicker Stop S Miei EXECUTED information i i instructions 12 37 12 3 Error Code List 12 3 6 Error code list 4000 to 4999 1 2 TROUBLESHOOTING Error Contents and Cause Corrective Action MELSEC TES aries Corresponding CPU 4000 The program contains an instruction code that cannot be decoded An unusable instruction is included in the program 4002 The extension instruction designated by the program has an incorrect instruction name 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 a device which cannot be used 4010 There is no END instruction in the program Read the common information of the error using a GX Developer check error step corresponding to its numerical value program error location and correct the problem QS QS QS 4100 The instruction cannot process the contained data 4101 The designated device number for data pro
168. r 43 800hr 710hr 2 96 years 5 00 years 30 days 30 37 142hr 43 800hr 710hr j 4 23 years 5 00 years 30 days 50 43 800hr 43 800hr 710hr 5 00 years 5 00 years 30 days 70 43 800hr 43 800hr 710hr j 5 00 years 5 00 years 30 days 43 800hr 43 800hr 710hr 100 5 00 years 5 00 years 30 days 4 2 3 4 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 5096 The guaranteed battery service life equivalent to the total power failure time that is calculated based on the characteristics value of the memory SRAM supplied by the manufacturer and under the storage ambient temperature range of 40 to 75 C operating ambient temperature of 0 to 55 C The actual battery service life equivalent to the total power failure time that is calculated based on the measured value and under the storage ambient temperature of 40 C This value is intended for reference only as it varies with characteristics of the memory In the following status the backup time after power OFF is 3 minutes The battery connector is disconnected The lead wire of the battery is broken 11 3 Battery Life and Replacement Procedure 1 1 6 11 3 1 Battery lives of CPU modules EMC AND LOW VOLTAGE DIRECTIVES INSTALLATION Cea LOADING AND e lt 8 5 o m Zo 7 2
169. r supply eeeeeee ee ee eee ee eee eo eo eoo oo ooo sooo noo osos sesso sees eese eese eee eese eee eeeeeeseseeseseseseee 9 Q 9 2 4 Control panel eeeeeeeeeee eee ee eee eese oo eee eese sesso o nee eese sesso cesses eese sso ssss eee eeeeessesseseeeeee 9 9 2 5 Groundingeeeeeeeeeeee eese eee ee eee nono no en eese esee eese eese eese ee sos es ese os sess osesessesessesesessssssss 9 11 9 2 6 External wiring eeeeeeeeeeeeeee ee eee oo eene eee esee eese eese sees esses es sesso osos ssosesseseseseesesessss 9 11 CHAPTER10 LOADING AND INSTALLATION 10 1 to 10 22 10 1 Calculating Heat Generation of PLC 0 0000000000000000000000000000000000000000000000000000000000000000000000000 10 3 10 2 Module Installation 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 10 t 5 10 2 1 Precaution on installation 0 000000000000000000000000000000000000000000000000000000000000000000000000000000000 10 ez 5 10 2 2 Instructions for mounting the base unit 000000000000000000000000000000000000000000000000000000000000000 0 12 10 2 3 Installation and removal of module 0000000000000000000000000000000000000000000000000000000000ccccccccccc 15 1 0 3 Wiring 0 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 1 0 18 10 3 1 The precautions on the wiring 000000000000000000000000000000000000000000000000000000000000000000000000006 0
170. rated 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 panel equivalent to IP54 9 2 Requirement to Conform to the Low Voltage Directive 9 2 4 Control panel O EMC AND LOW VOLTAGE DIRECTIVES Mi aL 26 eS aie 9 2 5 Grounding There are the following two different grounding terminals Use either grounding terminal in an earthed status o a a z lt Q uu n W np 20 Fw o gt a Protective grounding Maintains the electrical safety of the PLC and improves the noise resistance Functional grounding A Improves the noise resistance 9 2 6 External wiring LOADING AND INSTALLATION 1 24VDC external power supply This power supply must include a reinforced insulation for 24VDC circuit to prevent dangerous voltage for CC Link Safety remote I O module 2 External devices When a device with a hazardous voltage circuit is externally connected to the PLC use the device whose interface circuit section to the PLC has the reinforced insulation against the hazardous voltage circuit MAINTENANCE AND INSPECTION 3 Reinforced insulation The reinforced insulation covers the withstand voltages shown in Table9 3 TROUBLESHOOTING Table9 3 Reinforced Insulation Withstand Voltage
171. re Base unit Module fixing hole 1 The power supply module and CPU module has two module fixing hooks on its top Push the two module fixing hooks on the right and left of the module top simultaneously with your fingers until they stop ES a Push simultaneously Module fixing hooks Figure 10 20 Power supply module and CPU module removal procedure 2 The power supply module and CPU module has two module fixing latches Remove the two module fixing latches on the right and left of the module bottom from the module fixing holes 3 POINT Always remove the module by removing the module fixing screw and then taking the module fixing latch off the module fixing hole of the base unit Attempting to remove the module by force may damage the module fixing latch 10 17 10 2 Module Installation 10 2 3 Installation and removal of module 1 LOADING AND INSTALLATION MELEGEN erie 10 3 Wiring EMC AND LOW VOLTAGE ee DIRECTIVES 10 3 1 The precautions on the wiring 1 oO Be sure to shut off all phases of the external supply power used by the system before wiring Not completely turning off all power could result in electric shock or dam age to the product az Zo oct zz a lt by EE When energizing or operating the module after installation or wiring be sure to close the attached terminal cover Not doing so may result in electric s
172. reaker or an external fuse are recommended 92 e y P dius for wiring protection o3 Sz G2 Insulation Main PLC Transformer power supply power supply rt y 7 eo a 200VAC Oo O G Oo O i PLC S R E elay w terminal block Qe L T1_ se I O power supply E ETT zo O O I O equipment EIS Main circuit power supply P C O oO Main circuit equipment 2 On a control panel 5 Figure 10 21 Power supply connection diagram o 100VAC and 200VAC wires should be twisted as dense as possible E Connect the modules with the shortest distance Also to reduce the voltage drop to the minimum use the thickest wires possible maximum 2mm Do not bundle the 100VAC and 200VAC wires with or run them close to the main amp circuit high voltage large current and I O signal lines including common line a A y Lu Reserve a distance of at least 100 mm from adjacent wires 5 Momentary power failure may be detected or the CPU module may be reset due to serge caused by lightening As measures against serge caused by lightening connect a surge absorber for lightening as shown in Diagram 10 22 Using the surge absorber for lightening can reduce the influence of lightening INDEX ran hid PLC 1 0 AC i devices 9 1 i Y Y 1 I ET Surge absorber for lightening Figure 10 22 Connecting a lightning surge absorber 10 3 Wiring 1 2 10 3 1
173. rforming Switch to operation mode with GX Developer confirm that the TEST LED is flashing while the ALIVE LED of the CPU module is lighting System reboot Turn off and then turn on the system power supply or rest the CPU module Running the CPU module Set the RUN STOP RESET switch of the CPU module to RUN position Confirm that the ALIVE LED RUN LED and TEST LED of the CPU module are off YES Correct the program Stopping the CPU module Set the RUN STOP RESET switch of the CPU module to STOP position Switching to the TEST MODE To switch from the SAFETY MODE to the TEST MODE perform Switch to operation mode with GX Developer Confirming the CPU module LEDs After performing Switch to operation mode with GX Developer confirm that the TEST LED is lighting while the ALIVE LED of the safety CPU module is lighting Correction of the program Correct the program with GX Developer 8 3 8 1 Procedure before Operating in the SAFETY MODE MELSEC LES erie e e e gt CHAPTER 4 e gt GX Developer Version 8 Operating Manual Safety PLC ee e gt CHAPTER 4 e gt CHAPTER 4 gt CHAPTER 4 e e e gt CHAPTER 4 e e e gt GX Developer Version 8 Operating Manual Safety PLC ee 3 CHAPTER 4 e e gt GX Developer Version 8 Operating Manual O EMC AND LOW VOLTAGE DIRECTIVES MELSEC TES erie CHAPTERS EMC AND LOW VOLTAGE DIR
174. ring error 8332 Link error Link ID error 8333 Link error Running number error 8334 Link error Received data error CPU Qs 1 2 TROUBLESHOOTING M aL aC QS eres Table12 26 Special register Set b Cc di s Number Name Meaning Explanation Nhan m ess on o w Bit corresponding to the station number turns 1 when the master T E station goes to the interlock status after the error was detected Ea 9 a at the master station Safety station SD4272 interlock 0 Interlock is b15 b14 z b1 b0 io status CC not executed SD1272 16 15 to 2 1 S Status Link 1 During changel DS Safety master interlock D1273 32 31 to 18 17 2 module 2 SD1274 48 47 to 34 33 3 i z l SD1275 64 63 to 50 49 Q z 92 1 to 64 in the table indicate station numbers QS a5 Cancel the I O interlock of safety station by changing the bit of register from 0 to 1 A 0 Not cancel the Safety station 1O interlock b15 b14 bt bo E interloc DIE cancel request oF sarely SD1276 16 15 to 2 1 2 to station S Request 26 sp1279 CC Link 4 Cancelthevo SD1277 32 31 to 18 17 Sp Safety master E module 2 interlock of SD1278 48 47 to 34 33 zu safety station 2 SD1279 64 63 to 50 49 1 to 64 in the table indicate station numbers 1 9 zZ E e e x 7 Ww m i a 2 9 a E APPENDICES INDEX
175. ror Code List 12 3 3 Error code list 1000 to 1999 12 24 EMC AND LOW VOLTAGE DIRECTIVES LOADING AND INSTALLATION Seed MAINTENANCE AND INSPECTION o z E Q O X o ul m am 2 9 a APPENDICES INDEX 1 2 TROUBLESHOOTING Common ae AZ To VET LED Status CPU EL SEC LES aries Error i y Diagnostic NMe sane Information Information ERROR Operation Timin g SD5 to 15 SD16 to 26 Status g CONTROL At power ON 1411 BUS ERROR Module No Off Flicker Stop At reset CONTROL i 1413 BUS ERROR Off Flicker Stop Always When an END 1414 CONTROL 2 Off Flicker Stop instruction BUS ERROR executed When an END CONTROL l l 1415 BUS ERROR Base No Off Flicker Stop instruction executed 1500 AC DC DOWN On Off Continue Always BATTERY 1600 M Drive Name On Off Continue Always ERROR PASEO When an END 1610 REWRIT On On Continue PUN ERR f 1 BAT ALM LED is displayed at BATTERY ERROR 12 25 12 3 Error Code List 12 3 3 Error code list 1000 to 1999 1 2 TROUBLESHOOTING MELSEC LS erie Corresponding Error Contents and Cause Corrective Action CPU z O o When performing a parameter I O gue allocation the intelligent function module Reset the CPU module and RUN it ou could not be accessed during initial again If the same error is displayed 4411 communications again the intelligent f
176. ror codes returned to request source during communication with CPU module 1 2 TROUBLESHOOTING Error code MELSECLES eries Table12 9 Error code Continue Error item Error details Corrective action Hexadecimal Check th ified dri tatus The specified drive memory does not exist or il e speci banda dnd ik 4021H After backing up the data in the CPU module execute there is an error PLC memory format The file with the specified file name or file No 4022H Check the specified file name and file No does not exist The file name and file No of the specified file 4023H Delete the file and then recreate the file do not match 4024H The specified file cannot be handled by a user Do not access the specified file a Forcibly execute the request or make the request again The specified file is processing the request 2 4025H after the processing from the other peripheral device is CPU file from the other peripheral device completed related error 4026H The file password or drive keyword set to the Make access after specifying the file password or drive target drive memory must be specified keyword set to the target drive memory 4027H The 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
177. ror using the GX Developer check to There is a program file that uses a be sure that the parameter device 2500 device that is out of the range setin allocation setting and the program file QS the PLC parameter device setting device allocation correspond to the numerical values there file name and correct if necessary More than two program files exist for nnde Delete unnecessary program files 2501 Match the program name with the QS The program name differs from the program contents program contents n Check whether the program version The program file is incorrect Bleveneheckctherfi 2502 Alternatively the file contents are not Et eer ran enses ne QS contents to be sure they are for a those of a sequence program sequence program There are no program files at all Check program configuration 2503 A drive No is only displayed on the Check parameters and program QS common information configuration 12 3 Error Code List 12 3 4 Error code list 2000 to 2999 12 30 EMC AND LOW VOLTAGE DIRECTIVES LOADING AND INSTALLATION Seed MAINTENANCE AND INSPECTION o z E Q O X o ul m am 2 9 a APPENDICES INDEX 1 2 TROUBLESHOOTING MELSEC LS erie 12 3 5 Error code list 3000 to 3999 The following shows the error messages from the error code 3000 to 3999 the contents and causes of the errors and the corrective actions for the errors Table12
178. rs 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 modules and remote I O modules Data stored in the special registers are stored as BIN values if no special designation has been made to the contrary EMC AND LOW VOLTAGE DIRECTIVES The heading descriptions in the following special register lists are shown in Table12 18 LOADING AND INSTALLATION Table12 18 Descriptions of the special register list headings Item Function of Item Number Indicates special register number a Name Indicates name of special register Z Meaning Indicates contents of special register 2 E Explanation Discusses contents of special register in more detail Ff s Indicates whether the relay is set by the system or user and if it is set by the system when setting is performed z E Set by E S Set by system 1 U Set by user sequence programs or test operations from GX Developer S U Set by both system and user lt When set gt zZ Set by Indicated only for registers set by system 9 When set Every END Set during every END processing 5 Initial Set only during initial processing when power supply is turned ON or when going from STOP to RUN d Status change Set only when there is a change in status a Error Set when error occurs E In
179. se of action arising out of breach of warranty or otherwise concerning the Products be brought by Customer more than one year after the cause of action accrues Each of the limitations on remedies and damages set forth in these terms is separate and independently enforceable notwithstanding the unenforceability or failure of essential purpose of any warranty undertaking damage limitation other provision of these terms or other terms comprising the contract of sale between Customer and MELCO 4 Delivery Force Majeure a Any delivery date for the Products acknowledged by MELCO is an estimated and not a promised date MELCO will make all reasonable efforts to meet the delivery schedule set forth in Customer s order or the purchase contract but shall not be liable for failure to do so Products stored at the request of Customer or because Customer refuses or delays shipment shall be at the risk and expense of Customer MELCO shall not be liable for any damage to or loss of the Products or any delay in or failure to deliver service repair or replace the Products arising from shortage of raw materials failure of suppliers to make timely delivery labor difficulties of any kind earthquake fire windstorm flood theft criminal or terrorist acts war embargoes governmental acts or rulings loss or damage or delays in carriage acts of God vandals or any other circumstances reasonably beyond MELCO s control 5 Choice of Law Jur
180. short circuit fire or malfunctions If too tight it may damage the screw and or the module resulting in a drop of the screw or module a short circuit or malfunctions If the module mounting screw is too loose it may cause a drop of the screw or module Over tightening the screw may cause a drop due to the damage of the screw or module Be sure there are no foreign substances such as sawdust or wiring debris inside the module Such debris could cause a fire failure 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 Install our PLC in a control panel for use Wire the main power supply to the power supply module installed in a control panel through a distribution terminal block Furthermore the wiring and replacement of a power supply module have to be performed by a maintenance worker who acquainted with shock protection For the wiring methods refer to Section 10 3 Startup and Maintenance precautions 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 w
181. side notch of the base unit onto the right hand side screw s i o Q e lu amp lt Panel Figure 10 3 Install a base unit 3 Place the left hand side pear shaped hole onto the left hand side screw TUTTI B e ej INDEX SS o Panel Figure 10 4 Install a base unit 10 2 Module Installation 1 0 6 10 2 1 Precaution on installation 1 LOADING AND INSTALLATION M aLS 26 QS ie 4 Fit the mounting screws into the holes at the bottom of the base unit and then retighten the 4 mounting screws Note1 Install the base unit 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 Note the following points when mounting a DIN rail Mounting a DIN rail needs special adaptors optional which are to be user prepared a Applicable adaptor types For QS034B Q6DIN2 Table10 2 Parts included with dinrail mounting adaptors included parts Quantity of included parts DIN rail mounting Mounting screw adaptors Adaptor Large Adaptor small Square washer Stopper M5x10 2 3 2 2 2 Q6DIN2 b Adaptor installation method The way to install the adaptors for mounting a DIN rail to the base unit is given in Figure 10 5 Base unit rear x O Co i Z Co Y l 1 n kj
182. st 12 3 3 Error code list 1000 to 1999 12 22 EMC AND LOW VOLTAGE DIRECTIVES LOADING AND INSTALLATION Seed MAINTENANCE AND INSPECTION 9 zZ E 9 e X o ul mr am 2 9 a APPENDICES INDEX 1 2 TROUBLESHOOTING Common are AZ To VET LED Status CPU EL SEC LES aries 1 BAT ALM LED is displayed at BATTERY ERROR 12 23 12 3 Error Code List 12 3 3 Error code list 1000 to 1999 Error i y Diagnostic TS Information Information ERROR Operation Timin g SD5 to 15 SD16 to 26 Status g 1131 Me At power ON LL M At reset 1136 E 1137 RAM ERROR e Off Flicker Stop l information 1141 1142 J43 Always 1146 At power ON OPERATION Eror At reset When 1210 CIRCUIT information Off Flicker Stop an END ERROR instruction executed ue Durin 1311 INTERRUPT Off Flicker Stop rie ERROR r At power ON INTELLIGENT At reset When FUNCTION intelligent 1401 MODULE Module No Off Flicker Stop function DOWN module is accessed ees When an END 1403 MODULE Module No Off Flicker Stop puru DOWN f 1 2 TROUBLESHOOTING Error Contents and Cause Corrective Action MELSEC TES ies Corresponding CPU 1131 1132 1133 1136 A fault was detected in the internal AE Lob ayo nos 1137 Please consult your local Mitsubishi QS memory of the CPU module 1141 Service
183. stallation 1 LOADING AND INSTALLATION MELSEC e e Stopper mounting When using the DIN rail in a large vibration and or shock prone environment m install the base unit using the stoppers supplied with the DIN rail mounting ous adaptors indicated in a 58 ula 1 Loosen the screw at the top of the 1 0 stopper 2 stoppers 2 Hitch the lower hook of the stopper to the bottom of the DIN rail Install the stopper with the arrowhead side facing up az zo oct zz a lt by EE Hitch hook to top of DIN rail 3 Hitch the upper hook of the stopper to the top of the DIN rail 2 Hitch hook to bottom of DIN rail MAINTENANCE AND INSPECTION 4 Slide the stopper to the end of the base unit so that they are fully in Stopper 4 JD Im contact N i ij T 8H oS 5 Tighten the screw of the stopper DIN BUD 5 with a screwdriver Tightening torque 1 00 to 1 35N m Left side TROUBLESHOOTING APPENDICES Right side Make sure that the left and right stoppers are fixed securely to the DIN rail Stopper Stopper Figure 10 10 Fixture mounting procedure INDEX 10 2 Module Installation 1 0 10 10 2 1 Precaution on installation 1 LOADING AND INSTALLATION M EIS 26 SS POINT When stoppers are used the dimension of stoppers need to be considered in the unit installation dimens
184. status Write a program from GX Developer to the CPU module in the STOP status b Reset with the RUN STOP RESET switch The CPU module is reset L gt Section 4 4 c Set the RUN STOP RESET switch to RUN The RUN LED flashes and the CPU module is placed in the RUN status 2 When writing a program during RUN When writing a program during RUN the operation for the RUN STOP RESET switch is not required POINT 1 The program modified online during boot operation is written to the program memory After making online program change 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 the boot operation refer to the manual below s QSCPU User s Manual Function Explanation Program Fundamentals 2 To stop the CPU module the remote operation of GX Developer can also be used In this case the operation for the RUN STOP RESET switch is not required For details on the remote operation of GX Developer refer to the following manual L gt GX Developer Version 8 Operating Manual 4 3 Switch Operation after Writing a Program 4 CPU MODULE M aL 26 Series 4 4 Reset Operation For the CPU module 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 s When using
185. stem and then turn on the power supply CHAPTER 10 Wiring of the power supply Power supply voltage Operating status of the CPU module Stop status The RUN STOP RESET switch is z at STOP position So wir eee 9o E Confirming the CPU module LEDs 7 CHAPTER 4 ne Confirm that the ALIVE LED and TEST LED of the CPU module are lit Confirm that the CPU module is in the TEST MODE eee 3 i e Connection of the personal computer in which GX Developer is installed ae Scd Mas 8 erating Manua E 1 Start up GX Developer on the personal computer in which GX Developer is installed P z 3 2 Connect the personal computer with GX Developer installed to the CPU module gu I 5 PLC memory initialization of the CPU module UT buo Developer Version s IET Initialize the PLC memory of the CPU _ with GX Developer Safety PLC Registering the CPU access password with the CPU module gt GX Developer Version 8 F Operating Manual P Register the CPU access password with the CPU module by using GX Developer p z i Safety PLC 2 Clock setup and Clear log of the CPU module gt GX Developer Version 8 S When the safety CPU module is operated for the first time after purchase take the following Operating Manual actions for the CPU module with GX Developer GX Developer Version 8 Set the clock with Clock setup Operating Manual Clear the error history of the CPU module with PLC diagnostics Safety PLC a n
186. struction execution Set when instruction is executed Request Set only when there is a user request through SM etc Writing to ROM Set when writing to ROM For details on the following items refer to the following manuals Networks CC Link Safety Master Module User s Manual Q Corresponding MELSECNET H Network System Reference Manual PLC to PLC network APPENDICES 3 POINT In the program that achieves the safety function only SD1000 to SD1299 can be used Special register other than SD1000 to SD1299 cannot be used in the program that achieves the safety function INDEX 12 7 Special Register List 1 2 64 APPENDICES Number SDO 1 Diagnostic Information Name Diagnostic errors Meaning Diagnosis error code Table12 19 Special register Explanation Error codes for errors detected by diagnostics are stored as BIN data Contents identical to latest fault history information Set by When set S Error EL SEC TM eres SD1 SD2 SD3 SD4 12 65 Clock time for diagnosis error occurrence Error information categories 12 7 Special Register List Clock time for diagnosis error occurrence Error information category code Stores the year last two digits and month when SDO data was updated as BCD 2 digit code b15 to b8b7 to b0 Year 0 to 99 Month 1 to 12 Example September 2006 H0609 Stores
187. t 8000 to 9000 1 2 TROUBLESHOOTING Error Contents and Cause The installed product is different from Corrective Action Check that Model name Module technical version or Production information of the CC Link Safety remote station set in the network MELSEC TES ies Corresponding CPU 8310 B parameter matches the product QS the specified one by network parameter information of the relevant CC Link Safety remote station Refer to the manual of the CC Link Safety remote module for the confirmation The response data cannot be received Check that the following operations 8320 during the initial processing of CC Link are not executed QS Safety remote station 1 Switching the operation mode The response data cannot be received 2 Writing the program memory to 8321 during the normal communication with ROM QS CC Link Safety remote station 3 Registration change of the CPU access password 4 Initialization of PLC memory If executed this error may occur due to the increase of the interval between data communications of CC Link Safety When instantaneous power failure The response data cannot be received occurs to the supply power change to 8322 during processing error information the asynchronous mode or slow down QS from CC Link Safety remote station the speed Execute the link test to check the soundness of transmission path Check the setting of transmission speed
188. t OFF Not detected S Instructi SM62 bdo ud UNIS Goes ON if even one annunciator F goes ON ins ip nn detection ON Detected execution 12 6 Special Reray List Corresponding CPU Qs 2 TROUBLESHOOTING 2 System information Table12 12 Special relay AG Qs ie Set b Number Name Meaning Explanation fies ns SM203 STOP contact STOP status Goes ON at STOP status S Status change SM213 Clock data read OFF Ignored When this relay is ON clock data is read to U request ON Read request SD210 to SD213 as BCD values OFF Within the number SM232 Number of of writes Turns ON when the number of writes to ROM S Error writes to ROM ON Overthe number of exceeds 100 000 writes 3 System clocks counters Table12 13 Special relay Set b Number Name Meaning Explanation eii HT ON SM400 Always ON OFF Normally is ON S Every END ON SM401 Always OFF OFF Normally is OFF S Every END After RUN ON ON 7 SM402 1 scan After RUN ON for 1 ly S E END for 1 scan only OFF MOST Every After RUN OFF ON lt SM403 for 1 scan only OFF 1 scan After RUN OFF for 1 scan only S Every END 0 1 second 0 05s SM410 clock 0 05s 0 2 second d Repeatedly changes between ON and OFF SM411 clock di 0 1s at each designated time interval When PLC power supply is turned OFF ora S Status change SM412
189. t communicate with the GX Developer 1 2 TROUBLESHOOTING M aLS 26 Qs em 12 3 Error Code List The QS series CPU module uses the self diagnostics function to display error information LED indication and stores the information into the special relay SM and special register SD when an error occurs in the following situations When the PLC is powered ON When the CPU module is reset When the CPU module is switched from STOP to RUN While the CPU module is running If an error occurs when a communication request is issued from GX Developer intelligent function module or network system to the CPU module the CPU module returns the error code 40004 to A4FFFu to the request source The following describes the description of errors which occur in the CPU module and the corrective actions for the errors 1 How to read the error code list The following describes how to read Section 12 3 3 Error code list 1000 to 1999 to Section 12 3 8 Error code list 8000 to 9000 a Error code common information and individual information Alphanumeric characters in the parentheses of the titles indicate the special register numbers where each information is stored b Compatible CPU QS Compatible with the QSCPU 12 19 12 3 Error Code List 1 2 TROUBLESHOOTING M aL 26 Qs ie 12 3 1 Error codes o Errors are detected by the self diagnostic function of the CPU module or detected during ous com
190. tem configuration b 5 VDC current consumption of each module QS001CPU 0 43 A QS0J61BT12 0 46 A QS034B 0 10 A TROUBLESHOOTING c Power consumption of power supply module Wew 3 7x 0 43 0 46 0 10 x5 2 12 W d Total power consumption for 5 VDC logic circuits of all module Wov 0 43 0 46 0 10 x5 4 95 W e Power consumption of overall system W 2 12 4 95 7 07 W APPENDICES INDEX 10 1 Calculating Heat Generation of PLC 1 0 4 1 LOADING AND INSTALLATION 10 5 MELSEC LES erie 10 2 Module Installation 10 2 1 Precaution on installation N Use a safety PLC in the environment that meets the general specifica tions described in this manual Using this PLC in an environment outside the range of the general speci fications could result in electric shock fire erroneous operation and damage to or deterioration of the product While pressing the installation lever located at the bottom of module insert the module fixing tab into the fixing hole in the base unit until it stops Then securely mount the module with the fixing hole as a supporting point Incorrect loading of the module can cause a failure or drop Secure the module to the base unit with screws Tighten the screw in the specified torque range If the screws are too loose it may cause a drop of the screw or module Over tightening may cause a drop due to the damage of the screw or module Co
191. tem configuration when the CPU QS001CPU is used Battery for a CPU Q6BAT Power supply intelligent function module Figure 2 1 System configuration 2 1 2 1 System Configuration 2 SYSTEM CONFIGURATION M aL 26 SS 2 System configuration overview OVERVIEW Base unit QS034B CPU CES Slot number o N N iut I O number 00 to OF 10 to 1F 20 to 2F 30 to 3F z le E T 5 o I Z Q 5 Power supply module E C CPU module Figure 2 2 System configuration SYSTEM Table2 1 Base unit and power supply module applicable to system configuration Base unit model name QS034B Maximum number of monted modules Power supply module model name 4 modules GENERAL SPECIFICATIONS QS061P A1 QS061P A2 E Precautions The extension base unit cannot be connected The multiple CPU system cannot be configured The modules which can be mounted on the I O slot are the CC Link Safety master module MELSECNET H module and blank module only If a module other than the ones mentioned above is mounted MODULE LAYOUT ERROR error code 2125 is detected However MODULE LAYOUT ERROR is not detected at the slots for which Empty has been set in the I O assignment of Parameter GOTs cannot be connected CPU MODULE POWER SUPPLY MODULE BASE UNIT B
192. teps below EMC AND LOW VOLTAGE DIRECTIVES When the programs or parameters are written into the CPU module during STOP status and then the RUN STOP RESET switch is set from STOP to RUN the RUN LED of the CPU module flashes Although this status does not mean the CPU module error the CPU module stops the operation To set the CPU module into RUN status reset the CPU module using the RUN STOP RESET switch With this setting the RUN LED turns on The RUN LED still flashes even when the RUN STOP RESET switch is set from RUN to STOP and then to RUN after flashing LOADING AND INSTALLATION Seed MAINTENANCE AND INSPECTION 9 zZ E e e x 7 Ww m i a 2 9 a E APPENDICES INDEX 12 2 Troubleshooting Flowchart 1 2 10 12 2 6 When the RUN LED is flashing 1 2 TROUBLESHOOTING MELSEC LS erie 12 2 7 Flowchart for when the ERR LED is on flashing The following shows the flowchart for when the ERR LED of the CPU module turns on or flashes at PLC power on at operation start or during operation The ERR LED is on flashing h Confirm details of the error by GX Developer Perform PLC diagnostics Can PLC diagnostics be NO performed Set the RUN STOP RESET switch to STOP YES Is UNIT VERIFY ERROR 1 Flowchart for when UNIT occurring VERIFY ERROR occurs Is CONTROL BUS ERROR occurring 2 Flowchart f
193. the I O No of the specified intelligent function in the specified position module 4052H The specified file attribute is read only so the Do not write data in the specified file data cannot be written Or change the file attribute Protect error Check the specified drive memory An error occurred when deleting the data in f 4054H Or re erase after replacing the corresponding drive 12 5 Error codes returned to request source during communication with CPU module the specified drive memory memory 12 52 EMC AND LOW VOLTAGE DIRECTIVES INSTALLATION LOADING AND Seed MAINTENANCE AND INSPECTION 9 zZ E e e I 7 I a 2 9 a E APPENDICES INDEX 1 2 TROUBLESHOOTING Error code Error item MELSEC ed Table12 9 Error code Continue Error details Corrective action Hexadecimal The online debug function is being executed Execute the function again after the operation of the other peripheral device has ended When the operation was suspended by the other 4060H by the other peripheral device peripheral device execute the function again after executing it on the other peripheral device to normally complete the operation Execute communication after the registering the online EP debug function e g online program change trace Online Communication of the online debug function 4061H condit
194. 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 POINT 3 Hold the RUN STOP RESET switch in the RESET position until reset processing 5 is complete the flickering ERR LED goes off be If you release your hand from the RUN STOP RESET switch during reset es processing during rapid flickering of ERR LED the switch will return to the STOP position and reset processing cannot be completed p Perform reset operation with the RUN STOP RESET switch as shown in Figure 4 4 E 8b Vide araa Reset operation is started using the RUN STOP RESET switch A Hold the RUN STOP RESET switch in the RESET position STOP 4 O RUN STOP RESET gt RESET RUN switch 8 he A 8 FEE LL E Reset is accepted and reset The 9 eB ne te times processing is performed gt CZ oa QA B y E 50 Flickers ez The ERR LED goes off Reset is completed T ALIVE ang TEST 5 RUN BiB USER 2 ERR BAT D Goes off 2 anaannannasanaasnasnnon R ti l d Return the RUN STOP RESET PANEAS switch to the STOP position gt m CO RUN STOP RESET x Releasing your hand from the a RESET RUN switch RUN STOP RESET switch returns it to the STOP position E P uu Termination completed end 28 Figure 4 4 Reset Operati
195. the module from the QS034B a Installation of module on the QS034B i Module 1r fixing latch a Module fixing hole Using the module fixing hole as a fulcrum push the module in the direction of arrow to mount it into the base unit Module fixing latch 1 Module loading Check that the module is lever inserted in the base unit securely and then fix it with the module fixing screws Module fixing hole C Completed 1 The power supply module and CPU module has two module fixing latches Insert the two module fixing latches on the right and left into the module fixing holes so that they are not misaligned Base unit Securely insert the module fixing latch 1 into the module i fixing hole so that the latch is i Ww not misaligned Base unit i Let on ji a fixing I Module loading hook 2 lever i T 1 Hi Ji i i 1 L in Figure 10 17 Module mounting procedure Figure 10 18 Mounting the power supply module and CPU module 2 The power supply module and CPU module has two module fixing hooks on its top Push the center top of the power supply module and CPU module and mount the module so that the two module fixing hooks on the right and left are securely engaged with the base unit hooks 10 15 10 2 Module Installation 10 2 3 Installation and removal of module 1 LOADIN
196. 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 3 Status of input output devices 4 Power supply on off Installation condition of the power supply module CPU module intelligent function module to the base unit 5 Status of wiring power cables CC Link dedicated cables 6 Display status of various types of indicators POWER LED RUN LED ERR LED 7 Status of setting of various types of set switches After checking 1 to 7 connect GX Developer and monitor the operating condition and program contents of the PLC 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 CPU module RUN STOP RESET switch to STOP 2 Reset the trouble with the CPU module RUN STOP RESET switch C gt CHAPTER 4 3 Turn ON and OFF the power supplied to the power supply module 3 Narrowing down the range of trouble occurrence causes Estimate the troubled part in accordance with items 1 and 2 above 1 PLC or external devices 2 CPU module or others 3 Sequence program 1 2 1 12 1 Troubleshooting Basics 1 2 TROUBLESHOOTING
197. time Backup time 3 minutes Battery replacement 1 The CPU module backs up the error operation history data with a battery In the SAFETY MODE sequence programs and parameters are saved in the standard ROM When replacing the battery save Save the error operation history data the error operation history data as a backup file with GX Developer as a file with GX Developer 1 For details refer to the GX Developer Version 8 Operating Manual Safety PLC Turn T PLC j CPU module Open the CPU module front cover Remove the old battery from its holder Insert a new battery into the holder in the correct direction Connect the lead connector to the connector Connector of y Close the CPU module front cover CPU module side E Y Connector Turn on the PLC of battery side Monitor SM51 to verify ON OFF OFF Monitor SD52 to check if bit 0 is ON Bit 0 is OFF Bit 0 is ON v Y Failure of the replaced battery Completed Figure 11 2 Replacement procedure for the Q6BAT battery 11 3 Battery Life and Replacement Procedure 1 1 8 11 3 2 Replacement Procedure of the CPU Module Battery EMC AND LOW VOLTAGE DIRECTIVES INSTALLATION Ej LOADING AND e lt 8 Ede o m Zo 7 2 APPENDICES TROUBLESHOOTING INDEX 1 1 MAINTENANCE AND INSPECTION
198. ue Execute PLC memory format disabled to the file in which the CRC value is not stored Execute PLC memory initialization The history file read cannot be started since During history i S i 42AFH the history data update is during execution in Execute the read again after a while data update the CPU module Communica The communication between CPU A and CPU 42BO0H tion error B failed Restart the CPU module between CPUs The CPU module may be faulty Write the CPU access password again CPU access es MA If the same error occurs again it is a CPU hardware Wi 42B1H meee hs Writing the CPU access password failed failure Please consult your local Mitsubishi service center or representative explaining a detailed written description of the problem Write program memory data to ROM again ROM marking T If the same error occurs again it is a CPU hardware information A write error to flash ROM occurred while f r ME 42B2H failure Please consult your local Mitsubishi service cannot be program memory data is written to ROM D i rilten center or representative explaining a detailed wri description of the problem Write program memory data to ROM again Program prog ry TORS g If the same error occurs again it is a CPU hardware memory data A write error to flash ROM occurred while mE 42B3H failure Please consult your local Mitsubishi service cannot be program memory data is written to
199. ule is off during operation of the PLC The RUN LED has turned off How module is the POWER lt Section 12 2 3 Flowchart for when LED of the power supply the POWER LED turns off Is the ERR LED on flashing lt gt Section 12 2 7 Flowchart for when the ERR LED is on flashing NO Y Reset the CPU module RUN STOP RESET switch Y Set the CPU module RUN STOP RESET switch to STOP Write END to sequence step 0 with GX Developer Y Set the CPU module RUN STOP RESET switch to RUN Is the operation monitored by GX Developer possible YES Has measures been taken against noise YES Possible cause is a sequence program error Check the program and modify Possible cause is a PLC part fault poor connection Take measures against noise the program error location Does the RUN LED YES turn on Replace the CPU module Figure 12 4 Flowchart for when the RUN LED is off 1 2 9 12 2 Troubleshooting Flowchart 12 2 5 Flowchart for when the RUN LED is off Please consult your local Mitsubishi service center of representative explaining a detailed description of the problem Completed 1 2 TROUBLESHOOTING MELSEC LS erie 12 2 6 When the RUN LED is flashing If the RUN LED flashes follow the s
200. umber of points a SD290 Stores the number of points currently set for X devices allocated for X Number of points SD291 Stores the number of points currently set for Y devices allocated for Y Number of points P SD292 Stores the number of points currently set for M devices allocated for M Number of points SD294 Stores the number of points currently set for B devices allocated for B Number of points i SD295 Stores the number of points currently set for F devices allocated for F SD296 i Number of points Stores the number of points currently set for SB devices Device allocated for SB y allocation Number of points SD297 Same as i Stores the number of points currently set for V devices S Initial allocated for V parameter RUE SD299 contents rte Stores the number of points currently set for T devices allocated for T Number of points SD300 Stores the number of points currently set for ST devices allocated for ST Number of points SD301 Stores the number of points currently set for C devices allocated for C SD302 Number of points Stores the number of points currently set for D devices allocated for D Number of points SD303 Stores the number of points currently set for W devices allocated for W Numb int SD304 abu Stores the number of points currently set for SW devices 12 73 12 7 Special Register List allocated for SW CPU
201. unction module as On error occurring the head I O CPU module or base unit is faulty number of the corresponding intelligent Contact your local Mitsubishi a function module is stored in the representative d common information ae An au rwasdelatiad onthe syin The intelligent function module CPU E 1413 bus module or base unit is faulty Contact QS your local Mitsubishi representative The intelligent function module CPU 1414 ANY SITO WAS SSIGCIBCHOI HUS VS module rt unit is faulty Contact QS bus your local Mitsubishi representative The intelligent function module CPU 1415 Fault of the base unit was detected module or base unit is faulty Contact QS your local Mitsubishi representative Seed MAINTENANCE AND INSPECTION A momentary power supply 1500 interruption has occurred Check the power supply QS The power supply went off The battery voltage in the CPU module has dropped below stipulated 1600 level The lead connector of the CPU module battery is not connected The number of writing to the standard 1610 RAM exceeded one hundred thousand Replace the CPU modules as times Number of writing gt 100 000 times o z E Q O X o ul m am 2 9 a Change the battery Install a lead connector of the battery ee APPENDICES INDEX 12 3 Error Code List 1 2 26 12 3 3 Error code list 1000 to 1999 1 2 TROUBLESHOOTING MELSEC LS erie 1
202. unded metal etc to discharge static electricity from human body etc Not doing so may result in a failure or malfunctions of the module 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 11 2 EMC AND LOW VOLTAGE DIRECTIVES Ej LOADING AND ME INSTALLATION e Fa lt 8 Ede o m Zo 7 EE APPENDICES TROUBLESHOOTING INDEX Item 1 1 MAINTENANCE AND INSPECTION 11 1 Daily Inspection The items that must be inspected daily are listed in Table11 1 Inspection Item 1 Installation of base unit Installation of power supply module and CPU module Table11 1 Daily inspection Inspection Check that fixing screws are not loose and the cover is not dislocated Check that the module is not dislocated and the unit fixing hook is engaged securely Judgment Criteria The screws and cover must be installed securely The module fixing hook must be engaged and installed securely MELSECIEN ries Remedy Retighten the screws Securely engaged the unit fixing hook Check that the module fixing screws are securely tightened The module fixing screws must be securely tightened Securely tighten the module fixing screws 3 Connecting conditions Check for loose terminal screws Screws should not be loose Retighte
203. urned off opened ca at ed te eheu M LEER 12 3 When the BAT LED is turned on 12 14 When the RUN LED is flickering 12 10 When the USER LED is turned on 12 14 IW Weight Base unit 225 Les lin at A Re ed 6 1 Power supply module 5 2 Wiring Wiring to power supply module 10 22 Index 2 EMC AND LOW VOLTAGE DIRECTIVES INSTALLATION LOADING AND MAINTENANCE AND INSPECTION TROUBLESHOOTING APPENDICES Memo Index 3 WARRANTY Please confirm the following product warranty details before using this product 1 Limited Warranty and Product Support a Mitsubishi Electric Company MELCO warrants that for a period of eighteen 18 months after date of delivery from the point of manufacture or one year from date of Customer s purchase whichever is less Mitsubishi MELSEC Safety programmable logic controllers the Products will be free from defects in material and workmanship b At MELCO s option for those Products MELCO determines are not as warranted MELCO shall either repair or replace them or issue a credit or return the purchase price paid for them c For this warranty to apply 1 Customer shall give MELCO i notice of a warranty claim to MELCO and the authorized dealer or distributor from whom the Products were purchased ii the notice shall describe in reasonable details the warranty problem iii the notice shall be provided pr
204. uthorized service facility centers FA Centers Terms and conditions on which each FA Center offers repair services for Products that are out of warranty or not covered by MELCO s limited warranty may vary e Subject to availability of spare parts MELCO will offer Product repair services for 7 years after each Product model or line is discontinued at MELCO s or its FA Centers rates and charges and standard terms in effect at the time of repair MELCO usually produces and retains sufficient spare parts for repairs of its Products for a period of seven 7 years after production is discontinued f MELCO generally announces discontinuation of Products through MELCO s Technical Bulletins Products discontinued and repair parts for them may not be available after their production is discontinued 2 Limits of Warranties a MELCO does not warrant or guarantee the design specify manufacture construction or installation of the materials construction criteria functionality use properties or other characteristics of the equipment systems or production lines into which the Products may be incorporated including any safety fail safe and shut down systems using the Products b MELCO is not responsible for determining the suitability of the Products for their intended purpose and use including determining if the Products provide appropriate safety margins and redundancies for the applications equipment or systems into which they are incorporat
205. w xao otl Soe SD5 usa Common information corresponding to the error codes SDO SD6 is stored here The following six types of information are stored here 1 Module No Base No az Number Meaning E 2 SD7 SD5 Slot No Base No 1 OE SD6 I O No 2 a lt SD7 3 2 SD8 aS SD9 SD8 SD10 SD11 Empty SD12 SD13 E SD9 SD14 SD15 9 1 When instruction was executed on the module of the last slot 2 Error E or later can be loaded 255 is stored in SD5 Slot No E rror common N Eu SD10 common When storing the base number to SD5 store 0 main base S Error QS o information lt 9 information unit 2 When OFFFFH is stored into SD6 I O No the I O No cannot be identified due to overlapping I O No etc in the I O 1 SD11 assignment setting of the PLC parameter dialog box Therefore identify the error location using SD5 o 2 File name Drive name 5 SD42 Number Meaning Example File name Q SD5 Drive MAIN QPG o SD6 b15 to b8 b7 to b0 a 41H A 40H M 2 SD7 File name e 43H N 49H I ina SD8 ASCII code 8 characters E 20H SP 20x SP 20H SP 20H SP 51H Q 2EH 47 G 50H P SD13 SD9 SD10 Extension 3 2EH SD11 ASCII code 3 characters SD12 SD14 oe Empty SD15 tt Q SD15 z amp lt Remark 0 06 06 0000 0 0000000000000000
206. xadecimal Connect the serial communication cable correctly 4000H Serial communication sum check error Take noise reduction measures Check the CPU module model name selected in the 4001H Unsupported request was executed peripheral device Check the CPU module model name selected in the 4002H Unsupported request was executed peripheral device Command for which a global request cannot m 4003H Perform the request again with a peripheral device be performed was executed Common error Any operation for the CPU module is prohibited by the system protect function 4004H provided against the following events The system protect switch is ON The CPU module is starting The volume of data handled according to the 4005H Perform the request again with a peripheral device specified request is too large Set the system protect switch of the CPU module to OFF Perform operation again after the CPU module has completed starting Check the CPU module model name selected in the 4006H Serial communication could not be initialized i peripheral device The CPU module is running to the request 4010H Execute after setting the CPU module to STOP status contents cannot be executed CPU mode EI Since the CPU module is not in a STOP 4013H status the request contents cannot be Execute after setting the CPU module to STOP status executed 1 2 51 12 5 Er
207. xample If error codes 2100 and 2106 occur and error code 2100 to cancel error code 2106 If error codes 2100 and 2125 ocaur error code 2125 is not canceled even if error code 2100 is canceled x 2 Errors developed due to trouble in other than the CPU module are not 2 canceled even if the special relay SM50 and special register SD50 are used to cancel the error Example Since INTELLIGENT FUNCTION MODULE DOWN is the error that occurred in the base unit intelligent function module etc the error cause cannot be removed even if the error is canceled by the special relay SM50 and special register SD50 Refer to the error code list and remove the error cause 12 4 Canceling Errors 1 2 50 1 2 TROUBLESHOOTING M aLS 26 Series 12 5 Error codes returned to request source during communication with CPU module The CPU module returns an error code to GX Developer if an error occurs at a request of communication from GX Developer POINT This error code is not an error that is detected by the CPU module self diagnosis function so it is not stored in the special relay SDO When the request origin is a GX Developer a message or an error code is displayed The error contents of the error codes 4000H to 4FFFu detected by the CPU module and the messages displayed by the GX Developer are shown in Table12 9 Table12 9 Error code Error code 3 Error item Error details Corrective action He
208. xample SD211 Clock data day hour TE m PP UTE 25st 10 a m Erg pix lo E dedos Day Hour The minutes and seconds after the hour are stored as BCD code at SD212 as shown below Clock data b15 to b12b11 to b8b7 to b4b3 to b0 Example S Request SD21 2 Cl k d t T T T T f t T T t T T ock data minute second BOT Og EE Por od a 35min 48 sec parsgo E D n ee 3548H Minute Second Stores the year two digits and the day of the week in SD213 in the BCD code format as shown below b15 to b12b11 to b8b7 to b4b3 to b0 Example oaa oaa fat or a s 2006 Monday I l i I l i I 1 1 1 i I Clock data L L i L L L L i ii 1 L in M X 2001H later digits of moo D213 Clock data Day of the week year day of 0 Sunday week Higher digits of year 0 to 99 1 Monday 2 Tuesday 3 Wednesday 4 Thursday 5 Friday 6 Saturday SD232 ROM writ ROM writ S Writing t 4 uL ubi Store the ROM write count up to now riting to SD233 count count up to now ROM 0 Automatic i SD240 Base mode mode Stores the base mode 0 fixed S Initial Extension 0 Main base Stores the maximum number of the extension bases being SD241 S Initial stage number only installed 0 fixed 12 7 Special Register List Corresponding CPU QS 12 72 EMC AND LOW VOLTAGE DIRECTIVES INSTALLATION LOADING AND Seed MAINTENANCE AND INSPECTION 9 zZ E e e x 7 Ww m i a
209. xplaining a detailed description of the problem 12 2 Troubleshooting Flowchart 1 2 12 12 2 7 Flowchart for when the ERR LED is on flashing 1 2 TROUBLESHOOTING 2 Flowchart for when CONTROL BUS ERROR occurs MELSEC TES aries This flowchart can be confirmed only when a specific slot base unit can be detected by the error code The CONTROL BUS ERROR has occurred Check the slot or base unit where the error detected by GX Developer Is the module on the corresponding slot mounted properly Mount the module properly Has the ERR LED turned off YES Has noise in excess of the specified value been generated Normal operation Replace the YES Mount the module properly I corresponding module Error detection Normal operation Replace the CPU module Error detection Normal operation Replace the base unit Error detection b d Hardware error Completed Please consult your local Mitsubishi service center of representative explaining a detailed description of the problem Figure 12 5 Flowchart for when the ERR LED is on flashing 1 2 13 12 2 Troubleshooting Flowchart 12 2 7 Flowchart for when the ERR LED is on flashing 1 2 TROUBLESHOOTING 12 2 8 MELSEC TES ies v 0e 0 00600600000060000000006000000000000000000000000000000090
210. y Special relays SM51 and SM52 turn on due to the decrease of battery voltage Even if the special relays turn on the program and error operation history data are not erased immediately After relay SM51 turns on replace the battery quickly within the data retention time for power failure 3 minutes POINT SM51 turns on when the battery voltage falls below the specified value and remains ON even after the voltage is recovered to the normal value SM52 turns on when the battery voltage falls below the specified value and turns OFF when the voltage is recovered to the normal value After SM51 and or SM52 turns on replace the battery quickly SM51 and SM52 turn on when the battery voltage of the CPU module is lowered The battery voltage drop can be checked with the contents of the special registers SD51 and SD52 b15 to b1 bO SD51 SD52 Fixed at 0 Error of a CPU module battery voltage is low the When the battery prot is 1 Figure 11 1 Bit pattern For details of SD51 and SD52 refer to Section 12 7 11 3 Battery Life and Replacement Procedure 1 1 MAINTENANCE AND INSPECTION MELSEC e 11 3 1 Battery lives of CPU modules Type QS001CPU Table11 3 Battery lives Battery lives CPU Module Power on Time Actual service After SM52 ON Guaranteed Ratio value Reference Backup time after value 70 c 13 7 value 40 C alarm 0 26 000h
211. y module is the power consumption of each module including the current consumption of the base unit Wsv Isvx5 W The total of the power consumption values calculated for each block becomes the power consumption of the overall sequencer system W WewtW5v From this overall power consumption W calculate the heating value and a rise in ambient temperature inside the panel The outline of the calculation formula for a rise in ambient temperature inside the panel is shown below We T UA CC W Power consumption of overall sequencer system value obtained above A Surface area inside the panel U When the ambient temperature inside the panel is uniformed by a fan 6 When air inside the panel is not circulated ssssssssessssss 4 10 1 Calculating Heat Generation of PLC 1 LOADING AND INSTALLATION M LS 26 eS POINT If the temperature inside the panel has exceeded the specified range it is z recommended to install a heat exchanger to the panel to lower the temperature 2 8 If a normal ventilating fan is used dust will be sucked into the PLC together with ddr the external air and it may affect the performance of the PLC aoa 10 3 Example of calculation of average power consumption a System configuration QS061P A1 QS001CPU az zo oct zz a ES EE QS034 D MAINTENANCE AND INSPECTION QS0J61BT12 Figure 10 1 Sys

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