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Mitsubishi Electric MELCEC Q Series, User Manual

The Mitsubishi Electric MELSEC Q Series offers a range of user-friendly automation solutions. Enhance your productivity with our high-performance controllers and easily access the comprehensive User Manual, available for free download from manualshive.com. Discover the power of efficient technology and maximize your operational efficiency with this cutting-edge product.

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10 -

 

4

10. MAINTENANCE AND INSPECTION

10.3 Operating a CPU Module After Being Stored Without a Battery

When a CPU module is operated again after being stored without a battery, data in the 
CPU module (built-in RAM, device data) and a memory card may be undefined.
Before operating the CPU module again, clear data in the built-in RAM using a peripheral 
(PC memory clear operation) and also clear data using the RESET/L.CLR switch of the 
CPU module (latch clear operation).
After all data are cleared, write the backed-up data in the CPU module or the memory 
card.

The relationship between the backed-up memory and the batteries is explained below.

: Battery is backed up. 

: Battery is not backed up.

If data in the memory are backed up with the battery (refer to the table above), clear and 
format the memory using a peripheral before operating the CPU module.

For memory clear/format operations, refer to the following manuals.

GX Developer Operating Manual
Type A6GPP/A6PHP Operating Manual
Type SW

IVD-GPPA Operating Manual

The relationship between the backed-up memory and the batteries

Memory 

Battery

Battery of the QCPU 

Module

Battery Incorporated in a 

Memory Card

CPU module

Built-in RAM

Built-in ROM

– (Battery back up is not required.)

Device memory

Memory card

SRAM card

POINT

(1) Make sure to back up each memory contents before storing a programmable 

controller.

(2) When a programmable controller power supply is on or CPU module reset is 

cancelled, a CPU module reviews the status of data below, and initializes all 
the data if detecting an error.

 • Latch data (latch relay (L), devices in latch setting range set in the 

parameter)

 • Sampling trace data
 • Status latch data
 • Special relay M9102 (SFC program continue start)

Summary of Contents for MELCEC Q Series

Page 1: ...QCPU A A Mode User s Manual Q02CPU A Q02HCPU A Q06HCPU A ...

Page 2: ......

Page 3: ...ositioning 2 When the programmable controller detects the following error conditions it stops the operation and turn off all the outputs Overcurrent or overvoltage protection of the power supply module is activated The CPU module detects an error such as a watchdog timer error by the self diagnostic function All outputs may turn on when an error occurs in the part such as I O control part where th...

Page 4: ...onfigure an interlock circuit in the sequence program and determine corrective actions to be taken between the external device and CPU module in case of a communication failure When setting up the system do not allow any empty slot on the base unit If any slot is left empty be sure to use a blank cover A1SG60 or a dummy module A1SG62 for it Otherwise internal parts of the module may be flied in th...

Page 5: ...tion Insert securely the module fixing projection at the bottom of the AnS series module into the fixing hole in the base unit and then tighten the module fixing screw within the specified torque When no screw is tightened even if the module is installed correctly it may cause malfunctions a failure or a drop of the module Tightening the screw excessively may damage the screw and or the module res...

Page 6: ...upply for the system in all phases before wiring Failure to do so may result in electric shock or damage to the product After wiring attach the included terminal cover to the module before turning it on for operation Failure to do so may result in electric shock ...

Page 7: ...rer or must be correctly soldered Incomplete connections could result in short circuit fire or malfunction Tighten the terminal screw within the specified torque range Undertightening can cause short circuit fire or malfunction Overtightening can damage the screw and or module resulting in drop short circuit or malfunction Prevent foreign matter such as dust or wire chips from entering the module ...

Page 8: ...g so will cause the battery to produce heat explode or ignite resulting in injury and fire Shut off the external power supply for the system in all phases before cleaning the module or retightening the terminal screws or module fixing screws Failure to do so may result in electric shock Undertightening the terminal screws can cause short circuit or malfunction Overtightening can damage the screw a...

Page 9: ...r the system in all phases before mounting or removing the module Failure to do so may cause the module to fail or malfunction After the first use of the product do not perform each of the following operations more than 50 times IEC 61131 2 JIS B 3502 compliant Exceeding the limit may cause malfunction Mounting removing the module to from the base unit Mounting removing the terminal block to from ...

Page 10: ... waste When disposing of batteries separate them from other wastes according to the local regulations For details of the Battery Directive in EU member states refer to Appendix 7 CAUTION When transporting lithium batteries follow the transportation regulations For details of the regulated models refer to Appendix 6 ...

Page 11: ...se of the PRODUCT in Nuclear Power Plants and any other power plants operated by Power companies and or any other cases in which the public could be affected if any problem or fault occurs in the PRODUCT Railway companies or Public service purposes and or any other cases in which establishment of a special quality assurance system is required by the Purchaser or End User Aircraft or Aerospace Medi...

Page 12: ...Chapter 8 Section 8 1 3 8 2 4 8 2 6 9 1 1 9 1 2 9 1 3 9 1 4 9 2 9 2 4 9 5 9 5 1 9 5 2 10 3 10 4 11 2 8 11 3 2 11 4 1 Appendix 2 1 2 3 4 1 WARRANTY Section 9 5 1 9 5 2 11 2 10 May 2007 SH NA 080065 E Section 2 3 8 1 3 8 2 7 9 5 1 9 5 2 11 4 2 Section 8 1 7 Oct 2008 SH NA 080065 F SAFETY PRECAUTIONS Chapter 3 Section 4 2 2 5 1 7 2 1 7 7 9 5 1 11 4 1 Appendix 7 7 1 7 2 Mar 2010 SH NA 080065 G PLC was...

Page 13: ...IONS Chapter 3 Chapter 7 Section 10 3 10 4 11 3 2 Feb 2015 SH NA 080065 K Chapter 3 Section 4 6 1 5 1 5 2 7 2 1 7 7 2 8 1 3 8 2 6 9 5 2 Appendix 5 1 Dec 2015 SH NA 080065 L Section 2 1 7 4 Appendix 5 3 WARRANTY Dec 2017 SH NA 080065 M Section 7 2 1 Jun 2019 SH NA 080065 N Section 2 1 2 3 7 1 1 11 2 9 Appendix 6 1 This manual confers no industrial property rights or any rights of any other kind nor...

Page 14: ...eral devices which are not compatible with AnU 2 7 2 3 System Equipment 2 8 2 4 System Configuration Overview 2 22 2 4 1 QCPU A system 2 23 3 SPECIFICATIONS 3 1 to 3 2 4 CPU MODULE 4 1 to 4 46 4 1 Performance Specifications 4 1 4 1 1 Overview of operation processing 4 4 4 1 2 Operation processing of RUN STOP PAUSE and STEP RUN 4 7 4 1 3 Operation processing upon instantaneous power failure 4 9 4 1...

Page 15: ...2 Handling precautions 7 3 7 3 Handling Memory Cards 7 4 7 4 Part Names of Memory Card 7 5 7 5 Installing Removing a Memory Card 7 6 7 6 Installing Batteries CPU Module and Memory Card Batteries 7 7 7 7 Battery Replacement 7 8 7 7 1 Battery life 7 9 7 7 2 Battery replacement procedure 7 11 8 EMC AND LOW VOLTAGE DIRECTIVES 8 1 to 8 15 8 1 Requirements for Compliance with EMC Directive 8 1 8 1 1 EMC...

Page 16: ... a CPU Module After Being Stored Without a Battery 10 4 10 4 Operating a CPU Module After Being Stored Over the Battery Life 10 5 11 TROUBLESHOOTING 11 1 to 11 27 11 1 Fundamentals of Troubleshooting 11 1 11 2 Troubleshooting 11 2 11 2 1 Troubleshooting flowchart 11 2 11 2 2 Flow for actions when the POWER LED is turned off 11 3 11 2 3 Flow for actions when the MODE LED turns off 11 4 11 2 4 Flow ...

Page 17: ...with different specifications App 50 Appendix 4 3 Parameter setting App 50 Appendix 4 4 I O control mode App 51 Appendix 4 5 Microcomputer program App 52 Appendix 4 6 Index register processing App 53 Appendix 5 External Dimensions App 54 Appendix 5 1 Q02CPU A Q02HCPU A and Q06HCPU A QCPU A module App 54 Appendix 5 2 A1S61PN A1S62PN and A1S63P power supply module App 55 Appendix 5 3 Base unit App 5...

Page 18: ...s Describes how to use the sequence instruction basic instructions applied instructions and microcomputer programs Sold separately IB 66250 13J741 AnSHCPU AnACPU AnUCPU QCPU A A mode Programming Manual Dedicated Instructions Describes instructions that have been expanded Sold separately IB 66251 13J742 AnACPU AnUCPU QCPU A A mode Programming Manual PID Instructions Describes dedicated instructions...

Page 19: ... the CPU module latch clear operation After all data are cleared write the backed up data in the CPU module or the memory card 2 Operating a CPU module after being stored over the battery life When a CPU module is operated again after being stored over the battery life data in the CPU module built in RAM device data and a memory card may be undefined Before operating the CPU module again clear dat...

Page 20: ...CPU and A4UCPU abbreviated as AnUCPU hereafter When the conventional programming modules and software packages are used the usable range varies depending on the model of the CPU programmable controller model name Refer to Section 2 2 3 Related to each module used in the CPU modules check System equipment list in Section 2 3 Refer to Section 2 2 1 for the special function modules which have limited...

Page 21: ... as that of A2USHCPU S1 4 Increased extension stages Up to 7 stages of extension base unit can be added 5 Higher communication speed with peripheral devices The communication speed with peripheral devices is considerably improved compared with A2USHCPU S1 1 Designate 9 6kbps when using GPP of SW3D5C GPPW or earlier Item Q02CPU A Q02HCPU A Q06HCPU A A2USHCPU S1 Operation processing speed 1 79ns 34n...

Page 22: ... QCPU A system LITHIUM BATTERY QCPU A Q02CPU A Q02HCPU A Q06HCPU A Battery Q6BAT Main base unit QA1S33B QA1S35B QA1S38B Extension cable QC05B QC06B QC12B QC30B QC50B QC100B Extension base unit QA1S51B QA1S65B QA1S68B Expansion of AnS series modules 1 AnS series power supply 2 I O or special function modules The operation is not guaranteed for the use of commercially available memory cards 2 The po...

Page 23: ...ed Ethernet interface module A1SJ71E71N B2 B5 T Calculating machine link module A1SJ71UC24 R2 R4 PRF CC Link module in intelligent mode A1SJ61BT11 Intelligent communication module A1SD35ID1 2 ID interface module A1SD35ID1 2 2 Refer to the following manual for the GOT models Module No of Mountable Modules MELSECNET 10 network module A1SJ71LP21 GE A1SJ71LR21 A1SJ71BR11 Up to 4 modules Up to 4 module...

Page 24: ...me becomes longer than the case where they are mounted to the basic base unit Applicable Module Accessible Device Range in CPU Device Accessible Range MELSECNET II data link module A1SJ71AP21 A1SJ71AR21 MELSECNET B data link module A1SJ71AT21B Input X output Y X Y0 to X Y7FF Internal relay M M0 to M8191 latch relay L L0 to L8191 Link relay B B0 to BFFF Timer T T0 to T2047 Counter C C0 to C1023 Dat...

Page 25: ... devices and GPP function software package of SW3D5C GPPW or earlier specify the programmable controller type name as A4U If A4U is not found in PLC type names specify A3A If both A4U and A3A are not found specify A3H Note that when A4U is specified the available device range is limited Peripheral device Software package for system start up Programmable controller CPU model setting Q02 H A Q06H A ...

Page 26: ...communication speed 4 When using Q02 H CPU A and conventional peripheral devices and setting the programmable controller type as A4U designate the main program setting to 28k steps or less with parameters When Main parameter is written with the programmable controller with the setting of 29k steps or more Cannot communicate with PC is displayed and writing to the CPU module is disabled 5 Subprogra...

Page 27: ...fer to type AnSHCPU AnACPU AnUCPU QCPU A A Mode Programming Manual Dedicated Instructions SW UTLP FN0 SW UTLP FN1 SW UTLP PID SW SIMA SW UTLP FD1 SW SAPA POINT 1 The utility package which specifies the device and accesses the QCPU A can be used only in the device range for the A3ACPU A3HCPU equivalent Refer to Section 2 2 3 2 Use an AnU compatible utility package to use the device range for the QC...

Page 28: ...o X Y7FF can be used X Y800 to X Y1FFF cannot be used M L S relay M L S0 to M L S8191 can be used M L S0 to M L S2047 can be used M L S2048 to M L S8191 cannot be used Link relay B B0 to BFFF can be used B1000 to B1FFF cannot be used B0 to B3FF can be used B400 to B1FFF cannot be used Timer T T0 to T2047 can be used T0 to T255 can be used T256 to T2047 cannot be used Counter C C0 to C1023 can be u...

Page 29: ... power supply module CPU module 3 slots for other module 0 107 QA1S35B AnS series module mounting base power supply module CPU module 5 slots for other module 0 117 0 086 QA1S38B AnS series module mounting base power supply module CPU module 8 slots for other module 0 118 0 086 Extension base unit QA1S51B AnS series module mounting base 1 slot for other module 0 12 QA1S65B AnS series module mounti...

Page 30: ...s are for those which is not compliant with CE Product Name Model Name Description Number of Occupied Points points I O Assignment Module Type Current Consumption Remark 5VDC A 24VDC A POINT 1 A USB port cannot be used with QCPU A 2 A RS232 422 conversion cable is required to use the conventional peripheral devices A6GPP A8PUE etc Recommended cable FA CNV2402CBL 2m FA CNV2405CBL 5m Contact Mitsubi...

Page 31: ...12 A1SX41 S2 32 point 24VDC input module 32 32 input points 0 08 A1SX42 64 point 12 24VDC input module 64 64 input points 0 09 A1SX42 S1 64 point 24VDC input module 64 64 input points 0 16 A1SX42 S2 64 point 24VDC input module 64 64 input points 0 09 A1SX71 32 point 5 12 24VDC input module 32 32 input points 0 075 A1SX80 16 point 12 24VDC sink source input module 16 16 input points 0 05 A1SX80 S1 ...

Page 32: ...50 0 008 A1SY41P 32 point 12 24VDC transistor output module 0 1A sink type 32 32 output points 0 14 0 012 A1SY42 64 point 12 24VDC transistor output module 0 1A sink type 64 64 output points 0 93 0 008 A1SY50 16 point 12 24VDC transistor output module 0 5A sink type 16 16 output points 0 12 0 06 A1SY60 16 point 24VDC transistor output module 2A sink type 16 16 output points 0 12 0 015 A1SY60E 16 p...

Page 33: ... input module pulse with a minimum of 0 5ms 16 input points 16 16 output points 0 055 Analog timer module A1ST60 A module whose timer setting value can be changed for different volumes 0 1 to 1 0s 1 to 10s 10 to 60s 60 to 600s Analog timer 8 points 16 16 output points 0 055 Interrupt module A1SI61 Interrupt module for specifying the interrupt program 16 point interrupt input 32 32 special points 0...

Page 34: ...A1S68TD Thermocouple input 8 channels 32 32 special points 0 32 A1S62TCTT S2 Transistor output thermocouple input 2 channels module PID control ON OFF pulse 32 32 special points 0 19 A1S62TCTTBW S2 Transistor output thermocouple input 2 channels module PID control ON OFF pulse wire breakage detection function 32 32 special points 0 28 A1S62TCRT S2 Transistor output platinum RTD Resistance Temperat...

Page 35: ... module PID control ON OFF pulse or 2 positioning control For heating cooling control 2 channels module PID control ON OFF pulse wire breakage detection function 32 32 special points 0 39 0 25 Computer link module A1SJ71UC24 R2 Computer link function RS 232C 1 channel 32 32 special points 0 1 Accessible within the AnACPU device range A1SJ71UC24 PRF Computer link function printer function RS 232C 1...

Page 36: ...s linear interpolation 2 axis circular interpolation 32 32 special points 0 7 ID interface module A1SD35ID1 ID interface module One reader writer modules can be connected 32 32 special points 0 25 0 17 A1SD35ID2 ID interface module Two reader writer modules can be connected 32 32 special points 0 25 0 33 MELSECNET II data link module A1SJ71AP21 For the master and local stations of MELSECNET II dat...

Page 37: ...ELSECNET I O LINK master station Controls I O LINK remote I O module of a maximum of 64 stations and a total of 128 I O points If only a few remote I O modules are used perform I O assignment with a peripheral device to decrease the number of occupied I O points to 16 32 or 48 64 64 output points 0 115 0 09 S LINK interface module A1SJ71SL92N Master module for S LINK I O total 128 points 32 32 spe...

Page 38: ... module 32 32 special points 0 1 A1SJ71UC24 R4 S2 RS 422 485type MODBUS interface module 32 32 special points 0 1 Graphic operation terminal GOT1000 Series For the applicable GOT models refer to GOT1000 Series Connection Manual Mitsubishi Products GOT A900 Series For the applicable GOT models refer to GOT A900 Series User s Manual GT Work2 Version2 GT Designer2 Version2 Compatible Connection Syste...

Page 39: ...A1SX71 A1SX82 S1 A1SX81 S2 Cable for connector terminal block converter module AC05TB 0 5m for the sink module A6TBXY36 A6TBXY54 A6TBX70 AC10TB 1m for the sink module AC20TB 2m for the sink module AC30TB 3m for the sink module AC50TB 5m for the sink module AC80TB 8m for the sink module AC100TB 10m for the sink module AC05TB E 0 5m for the source module A6TBX36 E A6TBY36 E A6TBX54 E A6TBY54 E A6TBX...

Page 40: ...lock adapter for 32 points 0 3mm2 AWG22 A1S TA32 7 IDC terminal block adapter for 32 points 0 75mm2 AWG18 Terminal block adapter A1S TB32 For 32 points conversion into Europe type terminal block A1SX41 S1 S2 A1SX71 A1SY41 A1SY41P A1SY71 40 pin connector A6C0N1 Soldering type straight out Sink type 40p FCN A6C0N2 Crimp type straight out A6C0N3 Insulation displacement type flat cable A6CON4 Solderin...

Page 41: ... 3m long RS 422 cable Composite video cable AC10MD Connection cable for the monitor display of the A6GPP screen 1m long RS 422 cable AC30R4 3m long Connection cable for between the CPU main module and A6GPP A6PHP AC300R4 30m long User floppy disk SW0S USER 2HD type Floppy disk for storing user programs 3 5 inch pre formatted Cleaning floppy disk SW0 FDC For A6GPP A6PHP Floppy disk for cleaning the...

Page 42: ... connecting to the CPU main module or a RS 422 cable AC30R4 PUS AC20R4 A8PU 5VDC 0 4A RS 422 cable AC30R4 PUS Connection cable for between the CPU main module and A7PUS A8PUE 3m long AC20R4 A8PU Connection cable for between the CPU main module and A8PUE 2m long Data access module A6DU B Used for monitoring the devices of the CPU module changing the setting values current values and displaying the ...

Page 43: ... A system with a main base unit only or with a main base system and an extension base unit connected with the extension cable 2 Network system A system that controls multiple programmable controllers and remote I O modules 3 Computer link system A system that communicates between the CPU module and the computer personal computer etc by using an A1SJ71UC24 computer link module 4 Composite system A ...

Page 44: ...21 20 19 18 17 16 280 29F 260 27F 240 25F 220 23F 200 21F 1E0 1FF 1C0 1DF 1A0 1BF 180 19F QA1S68B 31 30 29 28 27 26 25 24 3E0 3FF 3C0 3DF 3A0 3BF 380 39F 360 37F 340 35F 320 33F 300 31F QA1S68B 39 38 37 36 35 34 33 32 4E0 4FF 4C0 4DF 4A0 4BF 480 49F 460 47F 440 45F 420 43F 400 41F QA1S68B 44 43 42 41 40 580 59F 560 57F 540 55F 520 53F 500 51F Extension base unit QA1S68B 47 46 45 52 51 50 49 48 680...

Page 45: ...roller under pressure higher than the atmospheric pressure of altitude 0m Doing so may cause malfunction When using the programmable controller under pressure please consult your local Mitsubishi Electric representative Item Specifications Operating ambient temperature 0 to 55 Storage ambient temperature 20 to 75 Operating ambient humidity 10 to 90 RH No condensing Storage ambient humidity Vibrati...

Page 46: ... A65B A68B is used in the system the following specifications apply Frequency Acceleration Amplitude Sweep count Under intermittent vibration 10 to 57Hz 0 075mm 10 times each in X Y Z directions 57 to 150Hz 9 8m s2 Under continuous vibration 10 to 57Hz 0 035mm 57 to 150Hz 4 9m s2 ...

Page 47: ...Control method Stored program repeat operation I O control mode Refresh mode Partial direct I O are available by the instructions Programming language Language dedicated to sequence control Relay symbol language logic symbol language MELSAP II SFC Processing speed sequence instruction 79ns step 34ns step Constant scanning Program startup with a specified interval Can be set between 10ms and 190ms ...

Page 48: ...meters Refer to Section 4 2 1 Counter C 1024 points Default 256 points Normal counter C0 to C255 Setting range 1 to 32767 times Interrupt counter none for default C224 to C255 possible depending on setting Expansion counter C256 to C1023 Count value set by word device D W R The range and number of points for use set by parameters Refer to Section 4 2 1 Data register D 8192 points D0 to D8191 Link ...

Page 49: ...eters Remote RUN PAUSE contacts Possible to setup one contact point for each of RUN PAUSE from X0 to X1FFF Set in parameters Print title entry YES 128 characters Set in parameters Keyword registration YES Set in parameters I O assignment Possible to register number of occupied I O points and module model names Step operation Possible to execute or stop sequence program operations Refer to Section ...

Page 50: ...sets the network link parameter information to the network data link module and commences the network communication data link 2 Refresh processing of I O module Executes the refresh processing of I O module Refer to the ACPU QCPU A A Mode Programming Manual Fundamentals 3 Operation processing of a sequence program Executes the sequence program from step 0 to the END instruction written in the prog...

Page 51: ...ace is by each scan after the execution of END instruction stores the device status for which it is setup into the sampling trace area f By setting link information I O storage device etc of the MELSECNET MINI S3 to the parameters auto refresh processing of the A1SJ71PT32 S3 master module is performed Refer to Section 4 2 6 Figure 4 1 CPU module operation processing ...

Page 52: ...ule frequently in short scan time it may cause the target special function module operation error When executing FROM TO instruction to the special function module set the processing time and converter time by using such as a timer and a constant scan function of the special function module ...

Page 53: ...y depending on the system configuration 2 STOP status operation processing a The termination of operation of the sequence program by the use of the RUN STOP key switch the remote STOP or at the execution of STOP instruction is called the STOP status Refer to Section 4 3 b When entering the STOP status it saves the output status and sets all output points to OFF Data memories except for output Y ar...

Page 54: ... operations from the condition immediately prior to entering the STOP status Determined by the output mode of the parameter upon STOP RUN POINT 1 Whether in the RUN state STOP state or PAUSE state programmable controller CPU is performing the following Refresh processing of I O module Data communication with computer link module Link refresh processing Thus even in the STOP or PAUSE status monitor...

Page 55: ...the instantaneous power failure is reset the operation processing will be continued c When an instantaneous power failure occurred and the operation was interrupted measurement of the watchdog timer WDT continues For instance in the case that WDT is 200ms and the scan time is 190ms if an instantaneous power failure of 15ms occurs it causes the watchdog timer error 2 When an instantaneous power fai...

Page 56: ...r detailed error code to a special register D9091 3 Even with the power off the latest error information and 15 errors in the past are stored by battery backup With a GPP function software package for the AnUCPU contents of up to 16 errors can be confirmed with the peripheral devices Reset All clear in the past error information can be performed by operating latch clear in the CPU module The follo...

Page 57: ...of priority of the LED indication can be changed if CPU module is in the operation mode Error codes are stored in the special register 2 When the special relay M9084 is on checking on fuse blown I O verification and the battery are not performed Error codes are not stored in the special register 3 The Error indication of peripheral device in the table of self diagnostics functions are messages tha...

Page 58: ...kering On UNIT VERIFY ERR 31 Fuse blown 1 Default stop When END instruction is executed However not checked when M9084 is on FUSE BREAK OFF 32 Special function module error Control bus check When FROM TO instruction are executed and bus error occurs Stop Flickering CONTROL BUS ERR 40 Special function module error When FROM TO instruction are executed SP UNIT DOWN 41 Link module error When switchin...

Page 59: ...h is used in a programmable controller set in advance for a special application Internal relay M L S0 to M L S8191 8192 points 8192 points as a total of M L S An auxiliary relay in a programmable controller which cannot output directly to external devices L Latch relay An auxiliary relay in a programmable controller which cannot output directly to the external devices Has the power failure compens...

Page 60: ...g the data register User memory area is used for this A Accumulator A0 A1 2 points Data register used to store a operation result of basic and application instructions Z V Index register V V1 to V6 Z Z1 to Z6 14 points Used for qualification of devices X Y M L B F T C D W R K H P N Nesting N0 to N7 8 levels Indicates nesting structure of a master control P Pointer P0 to P255 256 points Indicates d...

Page 61: ... register capacity 0 to 8k points 1k point in 2k byte units Extension file register capacity 1 block 16k bytes Block No 1 through No 8 and block No 10 through No 28 when using a memory card can be set Automatically setup in an empty area in a memory based on the file register setting Comment capacity 0 to 4032 points unit 64 points 1k byte When comment capacity is set up 1k byte is added to the me...

Page 62: ...slot Module model name can be registered Remote RUN PAUSE contact setting X0 to X1FFF RUN PAUSE 1 point PAUSE contact setting is not only allowed Operation mode when there is an error Fuse blown Continue Stop Continue I O verify error Stop Operation error Continue Special function module check error Stop Data communication request batch processing None Yes No Output mode switching at STOP RUN Set ...

Page 63: ...on MINI MINI S3 Transmitted and received data X M L B T C D W R none 16 point units for bit devices Number of retries 0 to 32 times FROM TO response specification Link priority CPU priority Faulty station data clear specification Retain Clear Faulty station detection M L B T C D W R none 16 point units for bit devices Error No T C D W R Number of total remote stations 0 to 64 station s Sending sta...

Page 64: ...rmula Max Available Memory Capacity Write to ROM Remark Parameter 3k bytes fixed 3k bytes fixed Total 144k bytes Available Main program T C set value 1k byte fixed 1k byte fixed Sequence program 1k step Number of steps 2k bytes 56k bytes Total 60k bytes Microcomputer program 1k byte Preset number of bytes 54k bytes Dedicated to SFC MELSECNET 10 parameter See note 3 16k bytes Expanded comment 1k by...

Page 65: ...ber of bytes 58k bytes Dedicated to SFC MELSECNET 10 parameter See note 2 3 16k bytes Subprogram T C set value 1k byte 1k byte 1k byte fixed Sequence program 1k step Number of steps 2k bytes 60k bytes Microcomputer program 5k bytes 5k bytes fixed Not available Expanded comment 1k byte Preset number of bytes 1k byte 64 points 63k bytes 1 Extension file register built in 8k points Number of file reg...

Page 66: ... parameter area Item Memory Capacity Internal data 30 bytes Routing parameter 390 bytes Transfer parameter between data links 246 bytes Common parameter Control station 2164 module Remote master station 2722 bytes Refresh parameter 92 module Station inherent parameter 1490 module The network parameter capacity for MELSECNET 10 is determined from the total of the memory capacities calculated from a...

Page 67: ...T C setting value Main Main program MELSECNET 10 network parameter T C setting value Sub Sub program Expansion comment Extension file register File register Comment Extension file register Unusable Parameter T C setting value Main Main program MELSECNET 10 network parameter T C setting value Sub Sub program Expansion comment Extension file register File register Comment Extension file register Mem...

Page 68: ... 257 points or more the default values will become as follows c A counter which can be setup as an interrupt counter must be in the range C244 to C255 only and any counters outside the range cannot be set up The setup is made with parameters in C224 to C255 by one point for the interrupt counter Any counter in the range C224 to C255 which is not set up as an interrupt counter can be used as a norm...

Page 69: ... I17 C241 I25 C249 I2 C226 I10 C234 I18 C244 I26 C250 I3 C227 I11 C235 I19 C243 I27 C251 I4 C228 I12 C236 I20 C244 I28 C252 I5 C229 I13 C237 I21 C245 I29 C253 I6 C230 I14 C238 I22 C246 I30 C254 I7 C231 I15 C239 I23 C247 I31 C255 C0 to C255 constant or word device D C256 to C1023 word device D W R Allocate a storage device for the set value by setting parameters POINT When the timer use points are ...

Page 70: ...controlled 2 Remote I O device The remote I O devices following the actual I O devices or later can be used for the following objectives a Allocate to a remote I O station in the MELSECNET data link system b Allocate to a remote I O station in the MELSECNET 10 network system c Allocate to the reception data storage device or transmission data storage device in the MELSECNET MINI S3 s auto refresh ...

Page 71: ...he following special function modules on I O assignment with the peripheral devices the dedicated instructions for special function modules can be used Model Name of Special Function Module Setting for Model Name Registration A1SJ71UC24 R2 A1SJ71UC24 A1SJ71UC24 R4 A1SJ71UC24 PRF A1SJ71PT32 S3 A1SPT32S3 ...

Page 72: ...re subject of auto refresh in the limited area AJ35PTF R2 RS 232C interface module AJ35PT OPB M1 S3 mount type tool box AJ35PT OPB P1 S3 portable type tool box 3 For the master modules set up for auto refresh since the CPU module automatically turns on the link communication start signal Y n 18 or Y n 28 it is not necessary to turn it on from the sequence program 4 Auto refresh of I O data is perf...

Page 73: ...r of remote I O stations 2 0 to 64 station s Set only when MINI is set In MINI S3 since the number of master module s initial ROMs becomes valid the setting is not necessary When the setting is executed ignore it 110 to 141 Storage device for received data X M L B T C D W R none Bit device multiples of 16 Sets the devices to store the received send data for batch refresh Specify the head number of...

Page 74: ...ccess it interrupts and accesses Depending on the timing received data in the midst of I O refresh may be read No wait time for FROM TO instruction Y n 1B 1 Data clear specification for communication faulty station Retention clear received data Retention Clear Sets all points to OFF 100 to 103 195 Faulty station detection M L B T C D W R none Bit device multiples of 16 Sets the head device to stor...

Page 75: ...e total number of stations is odd it is occupied for one extra station A1SJ71PT32 S3 master module AX41C Station 1 number of occupied stations 4 AJ35TB1 16D Station 5 number of occupied stations 2 MELSECNET MINI Head I O number 40 Model classification MINI MINI S3 MINI Total number of remote I O stations 11 AJ35TJ 8R Station 11 number of occupied stations 1 AX40Y50C Station 7 number of occupied st...

Page 76: ...J35TJ 8R Y450 to Y457 POINT 1 Set the send and received data storage devices so that device numbers are not overlapped When the received data storage device is set to B0 in the system configuration example it occupies B0 to B5F as the device range Set the send data storage device to B60 or later When the send data storage device is set to B60 the device range will be B60 to BBF 2 If a bit device i...

Page 77: ...heral devices computer with a remote control When performed with the external input X the parameter is set with a peripheral device When performed by a peripheral device perform in the programmable controller test operation When performed via the computer link module perform using the dedicated commands PAUSE When stopping operation of CPU while retaining the output Y When performing RUN PAUSE con...

Page 78: ... device turns on M9025 then write to the clock element Writes to the clock element by the sequence program Dedicated instructions can be used Priority order of LED indication Changing priority order of indication canceling indication For ERR LED indication except for operation stop changing order of indication canceling indication are executed Writes data as to whether change order cancel indicati...

Page 79: ...ethod by setting DIP switch 3 and M9073 The following table shows the setting combination a Procedure for boot program at start up only How to boot program from the built in ROM to the built in RAM 1 Set DIP switch 3 to ON 2 Turn on or reset the power supply BOOT LED turns on b Procedure for write to built in ROM How to write a program from built in RAM to built in ROM 1 Set DIP switch 3 to ON and...

Page 80: ...uccessfully completed The writing status is stored in D9075 M9076 Status of writing to built in ROM OFF Writing to ROM disabled ON Writing to ROM enabled Turns on when writing to built in ROM is enabled Turns on when DIP switch 3 is set to ON and M9075 is on POINT 1 Like the conventional A2USHCPU S1 the available capacity of the standard memory file register comment etc does not increase even if t...

Page 81: ...NET 10 network parameter 30k steps max 60k bytes 1k byte T C setting value SUB Sub program Expansion comment Extension file register File register Comment Change into ROM Parameter T C setting value MAIN Main program MELSECNET 10 network parameter T C setting value SUB Unused Parameter T C setting value MAIN Main program MELSECNET 10 network parameter T C setting value SUB Expansion comment Extens...

Page 82: ... disabled The number of occupied points is set as the total points of the 100ms timer 10ms timer retentive timer and 1ms timer The area for the 1ms timer is reserved following that of the retentive timer Consequently the constant specified with the ZHTIME instruction is designated as the device number following that of the retentive timer specified by parameters in the unit of 16 points 2 Use exam...

Page 83: ...ot used Number of occupied points 256 100ms timer 120 points 10ms timer 40 points retentive timer 48 points 1ms timer 48 points According to the setting above the devices designated for the 100ms timer are T0 to T119 for the 10ms timer are T120 to T159 for the retentive timer are T160 to T207 and for the 1ms timer are T208 to T255 LEDB ZHTIME SUB K208 LEDR M9037 ...

Page 84: ...to T511 POINT Note the following points to use the ZHTIME instruction 1 The ZHTIME instruction must be written in the main program 2 The ZHTIME instruction must be designated in the unit of 16 points 3 The number of occupied points designated in the timer setting by parameters should include those for the 1ms timer 4 When the range for the timer setting by parameters is between T256 and 2047 the i...

Page 85: ...he start of measurement accumulation time at every scan Then performs the following operations Setting value Accumulation time Setting value Accumulation time When M9077 is already off clears the accumulation time System D9077 Sequence accumulation time measurement Accumulation time setting Stores the accumulation time used by M9077 Setting range 1 to 255ms Default 5ms User Turns on M9077 and clea...

Page 86: ...setting range for the sequence accumulation time is 1 to 255ms default 5ms The value in D9077 should be in the range between 1 and 255 Otherwise the value in D9077 is reset to 0 and M9077 is always OFF 2 If the instruction signal for the FROM TO instruction is a pulse signal the interlock with M9077 may mask the FROM TO instruction disabling execution In such a case keep the instruction signal onc...

Page 87: ...h the screw Tighten the screw within the specified torque range Undertightening can cause drop of the screw short circuit or malfunction Overtightening can damage the screw and or module resulting in drop short circuit or malfunction Insert securely the module fixing projection at the bottom of the AnS series module into the fixing hole in the base unit and then tighten the module fixing screw wit...

Page 88: ...s such as module fixing screws within the following ranges 6 When using the extension cable do not install them together with the main circuit cables high voltage large current or bring them close to each other Screw Tightening Torque Range QCPU A module fixing screw M3 12 36 to 48N cm AnS series module mounting screw M4 78 to 118N cm I O module terminal block installation screw M3 5 59 to 88N cm ...

Page 89: ... of module parts and their settings of the QCPU A are described here 4 6 1 Part names Front face With the front cover open Side face 1 15 14 13 12 11 1 10 9 7 8 6 5 4 3 2 1 Not provided for Q02CPU A When opening the cover put your finger here 18 19 20 17 16 ...

Page 90: ... an error occurs Off Normal Flicker An error that stops operation has been detected 5 USER LED On Annunciator F is turned on Off Normal Flicker Latch clear is performed 6 BAT LED On A battery error has occurred due to low battery voltage of the CPU module and memory card Off Normal 7 BOOT LED On Boot operation in execution Off Boot operation not in operation 8 Serial number Shows the serial number...

Page 91: ...e latch area to OFF or 0 which is set with parameters Clears sampling trace and status latch registrations 16 Module fixing screw hole Hole for fixing the screw to the base unit M3 12 screw 17 Module installation lever Lever for fixing the module to the base unit 18 Battery connector pin Used for connection of the battery lead wire To prevent battery drain the battery lead wire is disconnected fro...

Page 92: ...h to L CLR once again USER LED Off Latch clear completed 4 6 4 Handling of the memory card at power on Do not install or remove the memory card while the power is on If installing or removing the memory card at power on the data within the memory card may be corrupted POINT The write protect information of the memory card can be recognized by the CPU module when the programmable controller is powe...

Page 93: ...iency 65 or higher Allowable momentary power failure period 3 20ms or lower 1ms or lower 24VDC or higher Dielectric withstand voltage Between primary and 5VDC AC across input LG and output FG 2 830VAC rms 3 cycle elevation 2 000m 500VAC Between primary and 24VDC Insulation resistance AC across input LG and output FG 10M or higher measures with a 500VDC insulation resistance tester Noise durability...

Page 94: ...he input power supply and the initial start up of the system will be performed If the system is not booted and the LED remains off this means that the power supply module has to be replaced 3 Allowable momentary power failure period The allowable momentary power failure period of programmable controller CPUs varies depending on the power supply module used In case of the A1S63P power supply module...

Page 95: ...4GDC terminal Used to supply 24VDC power supply to inside the output module using external wiring 3 FG terminal The ground terminal connected to the shielding pattern of the printed circuit board 4 LG terminal Grounding for the power supply filter The potential of A1S61PN or A1S62PN terminal is 1 2 of the input voltage 2 3 4 6 7 3 4 6 7 9 8 1 1 8 9 1 A1S61PN 2 A1S62PN ...

Page 96: ...rew M3 5 7 8 Terminal cover A protective cover for the terminal block 9 Module mounting screw Used to fix a module to the base unit M4 screw tightening torque 59 to 88N cm POINT 1 Do not cable to the unused terminals such as FG and LG on the terminal block terminals whose name is not printed on the terminal cover 2 The protective ground terminal LG must be grounded 3 4 5 7 1 8 9 3 A1S63P ...

Page 97: ...hesized values are for those products not provided with the CE mark Table 6 1 Main base unit Item QA1S33B QA1S35B QA1S38B Allowable number of I O modules to be mounted 3 5 8 Extension possibility Extendable Applicable module QCPU A AnS series module Current consumption 0 107A 0 117A 0 086A 0 118A 0 086A Installation hole size M5 screw hole or 5 5 hole for M5 screws External dimensions 255 W mm 130...

Page 98: ...8A 0 090A Installation hole size M5 screw hole or 5 5 hole for M5 screws External dimensions 100 W mm 130 H mm 50 7 D mm 315 W mm 130 H mm 51 2 D mm 420 W mm 130 H mm 51 2 D mm Weight 0 23kg 0 75kg 1 00kg Accessory Installation screw M5 25 3 dust proof cover 1 Installation screw M5 25 4 connector cover for dust proof Table 6 3 Extension cable specifications Item Type name QC05B QC06B QC12B QC30B Q...

Page 99: ...ol such as a nipper 3 Module connector Connectors used to install the power supply module CPU modules I O modules and or special function modules To prevent dust from entering attach the supplied connector cover or a blank cover A1SG60 to the connector with no module installed 4 Module mounting screw hole Screw hole to fix a module to the base Screw size for CPU module M3 12 Screw size for other t...

Page 100: ...h Switch used to set the stage numbers of the extension base unit Refer to Section 6 3 for the setting procedure 4 Module connector Connectors used to install I O modules and or special function modules To prevent dust from entering attach the supplied connector cover or a blank cover A1SG60 to the connector with no module installed 5 Module mounting screw hole Screw hole to fix a module to the ba...

Page 101: ...xtension base unit Refer to Section 6 3 for the setting procedure 4 Module connector Connectors used to install the power supply module I O modules and or special function modules To prevent dust from entering attach the supplied connector cover or a blank cover A1SG60 to the connector with no module installed 5 Module mounting screw hole Screw hole to fix a module to the base For M4 screws 6 Base...

Page 102: ...one of the 1st to 7th that matches to the extension stage number in ascending order 2 Do not assign the same stage number to several modules or skip any stage numbers Otherwise improper I O operation results IN 1 2 3 4 5 6 7 PIN1 OUT Completion Loosen the upper and lower screws of the base cover Remove the base cover from the extension base unit Select the stage number from 1 to 7 in the connector...

Page 103: ...ge to IN connector The 5VDC output voltage of the power supply module on the main base unit is set to at least 4 90VDC Therefore the QA1S5 B can be used if the voltage drop is 0 15VDC or lower 4 9VDC 4 75VDC 0 15VDC Voltage drop to IN connector of the QA1S5 B is calculated as shown below Voltage drop V Extension cable resistance R 5VDC current consumption at the QA1S5 B I 1 The condition where 4 7...

Page 104: ... base unit QA1S5 B In 5VDC current consumption when the extension base unit QA1S5 B is used as Extension n 1 n 1 to 6 n Extension number of extension base unit QA1S6 B connected Sum total of current consumed by QA1S5B and currents consumed by the I O special function modules loaded on the QA1S5 B Rn Extension cable resistance between the main base unit and the extension base unit QA1S6 B or the ex...

Page 105: ...y Card 7 1 1 Specifications The memory card applicable for QCPU A conforms to the specifications of JEIDA PCMCIA small PC card Only one memory card can be installed to the QCPU A 1 SRAM card Item Model Q2MEM 1MBSN Q2MEM 1MBS Memory capacity 1011 5k bytes Number of storable files 256 Number of insertion removal times 5000 times External dimensions 42 8 W mm 45 H mm 3 3 D mm Weight 15g ...

Page 106: ...ry into the fire Doing so will cause the battery to produce heat explode or ignite resulting in injury and fire Item Model Q6BAT Type Manganese dioxide lithium primary battery Initial voltage 3 0V Nominal current 1800mAh Battery life when stored Actually 5 years at ordinary temperature Battery life when used Refer to Section 7 7 1 Lithium content 0 57g 1 Application Power failure compensation for ...

Page 107: ... AND BATTERY 7 7 2 2 Handling precautions The following describes the battery handling precautions 1 Do not short it 2 Do not disassemble it 3 Do not put it in a fire 4 Do not heat it 5 Do not solder to the electrodes ...

Page 108: ...card Be sure to install the battery into the SRAM card before using the card POINT The memory of the SRAM card will not be backed up if the battery is not installed in the card even when a battery is installed in the CPU module Also if a battery is installed in the SRAM card but not in the CPU module the memory of the built in RAM of the CPU module will not be backed up ...

Page 109: ...e CPU module 2 Battery holder Holds a lithium battery that is used to backup SRAM data 3 Battery holder fixing switch Locks the battery holder to the memory card Fastens the battery holder at the LOCK position write protect switch side LOCK Fastens the holder RELEASE Releases the holder 4 Write protect switch Used to set write protection for the memory Factory set to off ON Data writing disabled O...

Page 110: ...d is correct then insert it fully until its edge is flush with the face of the EJECT button 2 Removing the memory card To remove the memory card from the CPU module press the memory card EJECT button to push out the memory card POINT Note that the data in the memory card may be corrupted if the proper procedure above is not followed Direction of insertion Memory card CPU module Memory card EJECT b...

Page 111: ...tached to the housing and insert it into the connector pin of the battery Check if the battery is properly inserted Open the cover at the bottom of the CPU module LOCK Completion RELEASE Battery holder fixing switch Model name on this side sign Battery holder Set the battery holder s locking switch to the RELEASE position Insert the battery into the battery holder with the face up Insert the batte...

Page 112: ...e reference battery life and replacement procedures are described on the following pages POINT M9006 is a battery voltage drop alarm and the data are retained within the specified time after M9006 turns on however the battery should be replaced as immediately as possible POINT The relationship of backup between the status of the batteries installed in CPU modules and SRAM cards is explained below ...

Page 113: ... the guaranteed battery life value perform the ROM operation to protect the program in case that the battery dies at programmable controller power off or back up the program and data within the specified time indicated in the above table after M9006 battery low turns on Battery model name Battery life hr Guaranteed value MIN Actual value TYP After M9006 turns on Q2MEM BAT At storage 690 6336 8 At ...

Page 114: ...ced when it has been used exceeding the time shown by the guaranteed value and M9006 turns on Even when the Q6BAT has been used less time than the guaranteed value of the table above it is recommended to replace the battery in the following years to ensure preventive maintenance 1 Ten years for Q02CPU A 2 Four to five years for Q02HCPU A and Q06HCPU A Replace the battery for the SRAM card immediat...

Page 115: ...n the following table the content of the memory may be erased so replace the battery quickly Backup time of the capacitor Capacitor backup time min 3 Completion Battery replacement Close the cover of QCPU A The battery for the memory card is defective ON OFF Open the cover of QCPU A Remove the current battery from the holder Insert the new battery in the proper orientation and connect the lead con...

Page 116: ...ttery a To back up data replace the SRAM card battery with the programmable controller power on and the SRAM card installed b Before replacement back up the CPU module data using GX Developer c Since replacement is performed with the programmable controller power on pay attention not to get an electric shock d When removing or installing the battery holder from in the SRAM card pay attention not t...

Page 117: ...lly insert the battery holder into the SRAM card and check that the battery holder fixing switch is set to LOCK position Slide the battery holder fixing switch upward to release from the LOCK position with a flat blade screwdriver CPU module Flat blade screwdriver RELEASE CPU module Battery holder Used battery New battery CPU module faces this side Back up the program and data CPU module LOCK Batt...

Page 118: ...ny 8 1 Requirements for Compliance with EMC Directive The EMC Directives specifies emission and immunity criteria and requires the products to meet both of them i e not to emit excessive electromagnetic interference emission to be immune to electromagnetic interference outside immunity Guidelines for complying the machinery including MELSEC Q series programmable controller with the EMC Directives ...

Page 119: ...1131 2 2007 EN61000 4 2 Electrostatic discharge immunity 1 Immunity test in which electrostatic is applied to the cabinet of the equipment 8kV Air discharge 4kV Contact discharge EN61000 4 3 Radiated radio frequency electromagnetic field immunity 1 Immunity test in which electric fields are irradiated to the product 80 AM modulation 1kHz 80M 1000MHz 10V m 1 4G 2 0GHz 3V m 2 0G 2 7GHz 1V m EN61000 ...

Page 120: ...aks through a clearance between the control panel and its door reduce the clearance as much as possible Use of EMI gaskets sealing the clearance can suppress undesired radiated emissions We carries out the tests on the panel having the damping characteristics of 37dB max and 30dB mean measured by 3m method with 30 to 300MHz f Lock the control panel so that only those who are trained and have acqui...

Page 121: ...ion of grounding their shields by using the shielded cables If a shielded cable is not used or not grounded correctly the noise resistance will not meet the specified requirements 1 Grounding of shielded cables a Ground the shield of the shielded cable as near the module as possible so that the grounded cables are not induced electromagnetically by the cable to be grounded b Partly remove the oute...

Page 122: ...ore manufactured by TDK Corporation ZCAT3035 1330 is recommended 3 Ethernet module Precautions when using the AUI cables 1 twisted pair cables and coaxial cables are described below a Always earth the AUI cables 1 connected to the 10BASE5 connectors Because the AUI cable is of the shielded type strip part of the outer cover and earth the exposed shield section to the ground on the widest contact s...

Page 123: ...s including common line and other communication cables RS 232 RS 422 etc in the same manner as described in 1 if they are brought out of the control panel 5 Positioning modules Precautions for configuring machinery compliant with the EMC Directives using the A1SD75P S3 are described below a When using a cable of 2m or less Ground the shield section of the external wiring cable with a cable clamp G...

Page 124: ...le to a drive unit or an external device in the shortest distance c Models and required quantities of the ferrite core and cable clamp Cable clamp Ferrite core Required quantity d Cable clamp position Model AD75CK manufactured by Mitsubishi Electric Corporation Model ZCAT3035 1330 manufactured by TDK Corporation Contact TDK Corporation Cable Length Optional Part Required Quantity 1 axis 2 axes 3 a...

Page 125: ...ilter with an attenuation characteristic equivalent to that of the MA1206 TDK Lambda Corporation Note that a noise filter is not required when the module is used in Zone A defined in EN61131 2 f Keep the length of signal cables connected to the analog input terminals of the following modules to 30m or less Wire cables connected to the external power supply and module power supply terminal in the c...

Page 126: ...splacement connector without connector cover a connected cable for the connector is thin in applicable wire size and coating Therefore note that the module may cause an electric discharge failure As measures against the failure using pressure displacement type connector whose applicable wire size is thick or soldering type connector is recommended 8 1 4 Power supply module The precautions required...

Page 127: ...ion noise It is not required to attach a noise filter to the power supply line except for some models however attaching it can suppress more noise The noise filter has the effect on reducing conduction noise of 10MHz or less Use any of the following noise filters double type filters or equivalent The precautions required when installing a noise filter are described below 1 Do not bundle the wires ...

Page 128: ...ulse input module High speed counter module Positioning module 8 1 8 Installation environment of the CC Link LT module and the AS i module 1 CC Link LT module Use the module under the environment of Zone A 1 For the categories of the following products refer to the manual came with each product CL1Y4 R1B1 CL1Y4 R1B2 CL1XY4 DR1B2 CL1XY8 DR1B2 CL1PSU 2A 2 AS i module Use the module under the environ...

Page 129: ...developed new models that conform to the above standard For the modules which operate with the rated voltage less than 50VAC or 75VDC conventional models can be used because the low voltage directives do not apply to them 8 2 2 Precautions when using the MELSEC AnS series programmable controller Module selection 1 Power supply module Since a power supply module with the rated input voltage of 100 ...

Page 130: ...mable controller The installation category indicates the durability level against surge voltage generated by thunderbolt Category I has the lowest durability and category IV has the highest durability Category II indicates a power supply whose voltage has been reduced by two or more levels of isolating transformers from the public power distribution network Fig 8 1 Installation category Category I...

Page 131: ...s the dustproof and waterproof functions Insufficient dustproof and waterproof features lower the insulation withstand voltage resulting in insulation destruction As our programmable controllers are designed assuming the pollution level 2 use them in an environment of pollution level 2 or lower As shown above the programmable controller can meet pollution level 2 when stored in a control panel equ...

Page 132: ...nd the special function module which requires the external power supply use the 5 12 24 48VDC circuit which is doubly insulated from the hazardous voltage circuit or use the power supply whose insulation is reinforced 2 External devices When a device with a hazardous voltage circuit is externally connected to the programmable controller use a model whose circuit section of the interface to the pro...

Page 133: ...reign matter has entered the module remove it 4 When using the extension base unit QA1S6 B be sure to install the power supply module Although modules with light load may operate without the power supply module stable operation is not guaranteed 5 Tighten screws such as a module fixing screw within the tightening torque range specified in the table below 6 When using extension cables do not instal...

Page 134: ...e 3 The figure should be 20mm or more if an extension cable is connected without removing the next module 4 The figure should be 80mm or more for the connector type module QA1S33B QA1S35B QA1S38B QA1S65B QA1S68B W 255 325 430 315 420 Ws 1 235 305 410 295 400 H 130 Hs 1 110 I O0 I O7 I O6 I O5 I O4 I O3 I O2 I O1 W Ws POWER 5V SG CPU Hs H FG OUT 5mm or more 3 5mm or more 30mm or more 2 30mm or more...

Page 135: ...in malfunction 5 Avoid sharing the same panel with any source of vibration such as a large sized magnetic contactor or no fuse breaker and install to a separate panel or away from such devices 6 Provide the following distances between the programmable controller and devices contactor or relay to avoid the influence of radiation noise or heat Devices installed in front of the programmable controlle...

Page 136: ...the rail mounting screws with a pitch of 200mm or less to ensure strength 8 When installing the base unit to DIN rain in an environment with large vibration use a vibration proofing bracket A1S PLT D Mounting the vibration proofing bracket A1S PLT D enhances the resistance to vibration Depending on the environment to set up the base unit it is also recommended to fix the base unit to the control p...

Page 137: ...nstalling and removing the dustproof cover are described below 1 Attachment Insert the dustproof cover into the connector or terminal side groove of the I O module first as shown in the figure and then push the dustproof cover WARNING When setting up the system do not allow any empty slot on the base unit If any slot is left empty be sure to use a blank cover A1SG60 or a dummy module A1SG62 for it...

Page 138: ...To remove the dustproof cover from the I O module insert the tip of a flat head screwdriver into the hole as shown in the figure then pry the tab of the cover out from the hole using the screwdriver I O module Dust proof cover Hole for removal ...

Page 139: ...inst the base unit Failure to do so will damage the module connector or the module 2 For use in an environment with particularly large vibrations and or shocks fix the module to the base with screws QCPU A module fixing screw M3 12 prepared by the user Completion Module fixing hole Base unit Module Module fixing projection Module fixing projection Module fixing hole Base unit Insert the module fix...

Page 140: ... remove the module fixing projection from the hole Forcefully removing the module from the base unit may damage the module Module Module fixing hole Base unit Completion Remove the module fastening screw and pull the top of the module so that the module pivots about the bottom Remove the module fixing projection from the fixing hole while lifting the module Module connector ...

Page 141: ...short circuit or malfunctions Be sure to shut off all phases of the external power supply used by the system before mounting or removing the module Failure to do so may damage the module Do not directly touch the conductive part or electronic components of the module Doing so may cause malfunctions or a failure of the module Base unit Module Module Module mounting screw Base unit Completion Insert...

Page 142: ...crew first then pry the module fixing projection from the module fixing hole Forcefully removing the module from the base unit may damage the module Base unit Module Completion Remove the module mounting screw and pull the top of the module so that the module pivots about the bottom Remove the module fixing projection from the fixing hole while lifting the module Module connector Module fixing hol...

Page 143: ...ension stage number as follows 1 The stage number setting connector is located inside the base cover of the IN connector of the extension base unit For the extension stage number setting refer to Section 6 3 First loosen the upper and lower screws on the base cover of the IN connector and remove the base cover from the extension base unit 2 Insert a connector pin at the position of the desired sta...

Page 144: ...or more as the minimum allowable bend radius for the cable If the bend radius is less than 55mm malfunctions may occur due to the cable deterioration or breakage Do not hold the ferrite cores at both ends of the cable when connecting disconnecting the extension cable Instead hold the connectors of the extension cable to connect disconnect the cable Holding the ferrite cores in cable connection dis...

Page 145: ...sion cable to the OUT connector of the extension base unit b To connect the extension cable to the next extension base unit remove the sticker attached on the section below IN of the base cover POINT To connect the extension cable to the main base unit and extension base unit be sure to connect it from the OUT connector of the main base unit to the IN connector of the extension base unit The syste...

Page 146: ...e d After connecting the extension cable be sure to tighten the fixing screws of the extension cable connector Tightening torque 20N cm 3 Disconnecting the extension cable When disconnecting the extension cable confirm that the fixing screws are completely removed Then hold the connector of the extension cable and disconnect it ...

Page 147: ...re to do so may result in an accident due to an incorrect output or malfunction 1 Configure external safety circuits such as an emergency stop circuit protection circuit and protective interlock circuit for forward reverse operation or upper lower limit positioning 2 When the programmable controller detects the following error conditions it stops the operation and turn off all the outputs Overcurr...

Page 148: ...n failure To prevent this configure an interlock circuit in the sequence program and determine corrective actions to be taken between the external device and CPU module in case of a communication failure When setting up the system do not allow any empty slot on the base unit If any slot is left empty be sure to use a blank cover A1SG60 or a dummy module A1SG62 for it Otherwise internal parts of th...

Page 149: ...dule M9006 M9039 Ym Yn Start stop circuit Can be started by turning on of RA1 which is the programmable controller RUN output DC power supply established signal input CPU module M9006 M9039 XM Ym Yn TM DC power supply Fuse TM M10 N0 Program Start switch MC MC1 N0 M10 XM RA2 Ym Yn Output module MC1 MC2 MC1 MC2 L RA1 MC MC MC RA1 Start switch MC Stop switch Input module Output module Ym Yn MC MC L R...

Page 150: ... on 1 Turn on the power supply 2 Set the CPU module to RUN 3 Generate RA2 when the DC power supply starts 4 Set the timer TM to ON upon 100 establishment of DC power supply The set value for TM shall be the period from generating RA2 to 100 establishment of DC power supply Set 0 5 seconds for it 5 Push the start switch 6 The output devices are driven in accordance with the program when the magneti...

Page 151: ...fe circuitry are described below System example 1 The output module for fail safe purpose should be mounted on the last slot of the system YB0 to YBF in the above system Fail safe circuit example 2 Since YB0 turns on and off alternatively at 0 5 second intervals use a contactless output module a transistor is used in the above example 3 If an off delay timer especially miniature timer is not avail...

Page 152: ...ircuit using on delay timers only 4 Use a solid state relay for the M1 relay T1 M1 L L MC T1 T2 M2 M2 M1 M1 MC 1s 1s T2 M2 4 M9032 YB0 YB0 0 5s 0 5s YB0 YB1 YBF 24V 0V CPU module output module External load On delay timer On delay timer Internal program 24VDC to to ...

Page 153: ... the range of 10 to 90 RH 3 Location in which condensation may occur due to drastic changes in temperature 4 A location in which corrosive gas or combustible gas exists 5 A location in which a lot of conductive powdery substance such as dust and iron filing oil mist salt or organic solvent exists 6 A location exposed to direct sunlight 7 A location in which strong electric fields or magnetic field...

Page 154: ...may be roughly classified into the blocks as shown below 1 Power consumption by power supply module The power conversion efficiency of the power supply module is about 70 and 30 is consumed as heat generated thus 3 7 of the output power is the power consumption Therefore the calculation formula is Wpw I5V 5 I15V 15 I24V 24 W Current consumption equivalent to the points simultaneously ON Not applic...

Page 155: ...on of the external power supply part of the special function module WS I 15V 15 I 15V 15 I24V 24 W The total of the power consumption calculated for each block as above is the power consumption of the programmable controller system as a whole W WPW W5V W24V WOUT WIN WS W Calculate the amount of heat generation and temperature rise inside the panel from the total power consumption W Simplified calc...

Page 156: ...les correctly Connecting a power supply with a different voltage rating or incorrect wiring may cause a fire or failure Do not connect multiple power supply modules to one module in parallel The power supply modules may be heated resulting in a fire or failure Connectors for external connection must be crimped or pressed with the tool specified by the manufacturer or must be correctly soldered Inc...

Page 157: ...power supply be sure to connect a breaker or an external fuse that have proper blown and detection When using a single programmable controller a 10A breaker or an external fuse are recommended for wiring protection f Precautions on using the 24VDC output for the A1S62PN power supply module Power Supply Module Transformer Capacity A1S61PN 110VA n n Indicates the number of power supply modules A1S62...

Page 158: ...er with main circuit wires high voltage and large current or I O signal lines including common line Provide a distance of 100mm or more between them if possible i As measures against lightning surges connect a lightning surge absorber as shown below POINT 1 Ground the lightning surge absorber E1 and the programmable controller E2 separately from each other 2 Select a lightning surge absorber whose...

Page 159: ... NOTE e When ducts are used for wiring securely ground them f Separate the 24VDC I O wires from the 100VAC and 200VAC lines g In a long distance wiring of 200m or longer leak current due to capacitance may cause failure h As protective measures against lightning surges separate the AC wiring from the DC wiring and connect a lightning surge absorber as shown in 1 i Failure to do so increases the ri...

Page 160: ...e can be shortened d If any malfunction occurs due to grounding disconnect either or both of the LG and FG terminals of the base unit from the ground CAUTION Ground the FG and LG terminals to the protective ground conductor dedicated to the programmable controller Failure to do so may result in electric shock or malfunction Other device 1 Independent grounding Best Other device Other device 2 Shar...

Page 161: ...erless terminals with insulation sleeves of 0 8mm or less thick The number of the solderless terminals to be connected for one terminal block are limited to 2 2 Be sure to ground the LG and FG terminals Failure to do so may cause the programmable controller to be susceptible to noise 3 A1S61PN and A1S62PN do not need to be switched as the are 100 to 240VAC wide range AC 100 110VAC 200 220VAC Fuse ...

Page 162: ...pply UPS to the programmable controller system use an online UPS or line interactive UPS with a voltage distortion rate of 5 or less When connecting a standby UPS use a Mitsubishi FREQUPS FW F series UPS hereinafter FW F series UPS 1 Example FW F10 0 3K 0 5K Do not use any standby UPS other than the FW F series UPS 1 The FW F series UPS whose serial number starts with the letter P or later or ends...

Page 163: ...eripheral device to the running CPU module read the manual carefully and ensure the safety Incorrect operation will cause mechanical damage or accidents Do not disassemble or modify each of modules Doing so may cause failure malfunctions personal injuries and or a fire When using a wireless communication device such as a mobile phone keep a distance of 25cm or more from the programmable controller...

Page 164: ...ance Correct the distance Connector areas of extension cable No loosening at connectors Retighten the connector fixing screw 4 LEDs on the main module POWER LED Confirm it is on The LED is on Faulty if it is off Refer to Section 11 2 2 MODE LED Confirm it is on The LED is on Faulty if it is off Refer to Section 11 2 3 RUN LED Confirm it is on in the RUN state The LED is on Faulty if it is off or f...

Page 165: ...resent 2 Line voltage check Measure voltage between 100 200VAC terminals 85 to 264VAC Change the power supply 3 Installation condition Loosening backlash Test by moving the module Must be installed solidly Retighten the screw Adhesion of dirt or foreign matters Visual inspection No adhesion Remove and clean 4 Connection conditions Loosening of terminal screw Retighten with a screwdriver No looseni...

Page 166: ...he table above clear and format the memory using a peripheral before operating the CPU module For memory clear format operations refer to the following manuals GX Developer Operating Manual Type A6GPP A6PHP Operating Manual Type SW IVD GPPA Operating Manual The relationship between the backed up memory and the batteries Memory Battery Battery of the QCPU Module Battery Incorporated in a Memory Car...

Page 167: ...to the table above clear and format the memory using a peripheral before operating the CPU module For memory clear format operations refer to the following manuals GX Developer Operating Manual Type A6GPP A6PHP Operating Manual Type SW IVD GPPA Operating Manual The relationship between the backed up memory and the batteries Memory Battery Battery of the QCPU Module Battery Incorporated in a Memory...

Page 168: ...nts a Machine operation stop status and operation status b Power supply ON OFF c I O equipment status d Wiring status I O wires and cable e Display status of each display indicator POWER LED RUN LED ERR LED I O LED etc f Status of each setting switch extension base latch etc After confirming a to f connect a peripheral device and observe the operation status of the programmable controller and prog...

Page 169: ...tarted up To Flow for actions when the CPU module is not started up in To Flow for actions when the POWER LED is turned off in To Flow for actions when the RUN LED is turned off in To Flow for actions when the RUN LED is flashing in To Flow for actions when the ERR LED is turned on in To Flow for actions when the ERR LED is flashing in To Flow for actions when the output module s output load does ...

Page 170: ...5 to 264VAC Is the power supply module securely fixed to the base unit Are the overvoltage protection and overcurrent protection operating Describe the problem to the nearest service center retail store or corporate Supply the power Does the POWER LED turn on Does the POWER LED turn on Set the supplied voltage within the regulated range Fix the power supply module securely 1 Check the current capa...

Page 171: ...ule correctly installed Is the reset switch of the CPU module canceled Supply the power Does the MODE LED turn on Install each module correctly Does the MODE LED turn on Cancel the reset Is the extension cable properly connected Connect the extension cable properly From OUT connector to IN connector Completion Does the MODE LED turn on Describe the problem to the nearest system service retail stor...

Page 172: ... Set the RUN STOP switch to the RUN position and operate by setting the system to the monitor mode with the peripheral device RUN LED turns on RUN LED turns off RUN LED turns on RUN LED turns off Possibility of error in the sequence program Check the program and correct the errors in the program Connect a surge suppression circuit such as a CR to the noise source Describe the problem to the neares...

Page 173: ...d NO YES The RUN LED is flashing Confirm the error details from the peripheral device Refer to Hardware error Describe the problem to the nearest service center retail store or corporate office and obtain advice Reset the CPU module using the RESET L CLR switch Correct the error details Refer to Set the RUN STOP switch to the RUN position Does the RUN LED turn on Complete Section 11 3 Section 11 3...

Page 174: ...rror Hardware error Software error Reset the CPU module using the RESET L CLR switch Set the RUN STOP switch to the STOP position Set the RUN STOP switch to the RUN position Correct the error details Does the ERR LED turn on Complete Check the corrective action Can it be corrected Perform corrective action Describe the problem to the nearest service center retail store or corporate office and obta...

Page 175: ...LED is flashing during operation is described The ERR LED is flashing Is the details of the special register D9124 0 YES NO Reset the annunciator coil that is on using the RST F instruction Complete Describe the problem to the nearest service center retail store or corporate office and obtain advice ...

Page 176: ...on display of the input module on Confirm that the input signal is off with the peripheral device in monitor mode Check the wiring of the load power and recover the power What is the voltage of between each output COM terminal of the output module The supplied voltage value is output Output module error Replace the output module Confirm the rush current when the maximum load turn on simultaneously...

Page 177: ... the RUN STOP switch of the CPU module at STOP Is an invalid memory card being used Describe the problem to the nearest service center retail store or corporate office and obtain advice Set the RUN STOP switch to STOP Can the program be written Reset the CPU module Can the program be written Can the program be written Complete Replace it with an available memory card Q2MEM 1MBSN Q2MEM 1MBS Or use ...

Page 178: ...T Not at RESET Switch the power supply module and confirm the LED lights Is CPU module up See Flowchart for actions when the POWER LED is turned off Refer to Review the wiring and turn all the power supplies on Is CPU module up Is CPU module up Is CPU module up Make the PLC diagnosis and execute the troubleshooting according to the result Set the RESET L CLR switch to the center position Connect t...

Page 179: ...rror code and error step are stored to special registers D9008 D9091 and D9010 respectively by the self diagnostics function Error definitions and corrective actions are shown below 11 3 1 Procedure to read an error code When an error occurs the error code can be read with a peripheral device Refer to the Operating Manuals of the peripheral device for operation method ...

Page 180: ...ommand name 106 Index qualification using Z or V is included in the program between and 107 1 Index qualification is specified for the device numbers and set values in the OUT instruction of timers and counters 2 Index qualification is specified at the label number of the pointer P provided to the head of destination of the and instructions or at the label number of the interrupt pointer I provide...

Page 181: ...ame pointer numbers provided at the head of jump destination 132 Label of the pointer P specified in the or instruction is not provided before the END instruction Read the error step using a peripheral device check contents and insert a jump destination pointer P 133 1 The instruction was included in the program and executed though the instruction was not given 2 The and instructions were included...

Page 182: ...act instructions or compare instructions 4 The check pattern circuits of the instructions are written with 257 or more steps CAN T EXECUTE I Checked at occurrence of interrupt 15 151 STOP The instruction was given outside of the interrupt program and was executed Read the error step using a peripheral device and delete the instruction 152 There is no instruction in the interrupt program Check the ...

Page 183: ... Scan time has been extended due to momentary power failure occurred during scanning 1 Check the scan time of the user s program and shorten it using the instructions 2 Monitor contents of special register D9005 using a peripheral device If the contents are other than 0 power supply voltage may not be stable Check power supply and reduce variation in voltage END NOT EXECUTE Checked at execution of...

Page 184: ... of 3 digits of the special function module that caused error is stored at D9010 403 Hardware failure 405 1 The extension cable is not properly connected 2 QA1S base failure The base information is different from that obtained at power on The failed base is stored in D9068 as a bit pattern The failed base is stored in D9010 from the upper stage 1 Connect the extension cable properly 2 The hardware...

Page 185: ... special function modules which can use dedicated instructions is larger than the specified limit Total of the number of computers shown below is larger than 1344 A1SJ71C24 R2 PRF R4 10 A1SJ71UC24 10 A1SJ71PT32 S3 125 A1SJ71PT32 S3 125 Reduce the number of loaded special function modules Available when the extension mode is used Total 1344 448 1 Five or more network modules have been installed 2 A...

Page 186: ...ase unit 2 The network refresh parameters have not been written 3 The head I O number of the network parameters is incorrect Write the network refresh parameters again and check 471 When using MELSECNET 10 1 The transfer source device range and transfer destination device range specified for the inter network transfer parameters are in the same network 2 The specified range of transfer source devi...

Page 187: ...e fourth link module written from a peripheral device differ from the actual network system 2 The link parameters for the fourth link module have not been written 3 The setting for the total number of stations is 0 477 A link parameter error was detected by the CC Link module OPERATION ERROR Checked at execution of instruction 50 501 Stop or Continue set by parameter 1 When file registers R are us...

Page 188: ...umber of CC Link dedicated command executed in one scan exceeded 10 1 Read the error step using a peripheral device and correct the program meeting loaded conditions of remote terminal modules 2 Use special register D9081 number of empty entries in mailbox or special relay M9081 BUSY signal of mail box to suppress registration or execution of the instruction 3 Correct the program specified by the ...

Page 189: ...amp Same as the example 1 Or provide a totally independent display circuit separately Example 3 Input signal does not turn off Line capacity C of the leak current twisted pair cable due to line capacity of the wiring cable is about 100PF m Same as the example 1 However it does not occur when power supply is on the side of input device as shown below Example 4 Input signal does not turn off Driven ...

Page 190: ... W to a terminal which may cause an error since the power capacity of a resistor is selected so that it will be 3 to 5 times greater than the actual power consumption 4 Also OFF voltage when resistor R is connected will be as follows This satisfies 4V or less OFF voltage of A1SX40 Table 11 2 Faults with the input circuit and the corrective actions Continued Situation Cause Countermeasure Example 5...

Page 191: ... voltage of the power supply are applied to the both ends of D1 The maximum value of the voltage is about 2 2E Connect a resistor with several tens to several hundreds of k to the both ends of the load With this kind of usage there is no problem with the output element but the diode built in to the load may deteriorate and burn out Example 2 Load does not turn off Triac output Leak current caused ...

Page 192: ...ot be turned off since the surge at the time of off is applied to the phototriac Connect a resistor to both ends of a load so that the load current is higher than the minimum load current Example 4 When load is CR type timer the time limit fluctuates Triac output Start the relay first then start the CR type timer at the contact In some timers internal circuit may be half wave rectification type so...

Page 193: ...ary side of the external power supply is required the external power supply rising edge connected a condenser must be slow and measured 10ms or more R1 Several tens of ohms Power capacity external power supply current 1 2 resistance value 3 to 5 2 C1 Several hundreds of microfarads 50V 1 Refer to consumption current of the external power supply for modules used in this manual 2 Select the power ca...

Page 194: ...diode in parallel with load where the back electromotive force has been generated Source output 3 Sink output 3 Table 11 3 Faults with the output circuit and the corrective actions continued Situation Cause Countermeasure 1 Shut off 2 3 TB1 ON TB2 OFF COM CTL TB1 ON TB2 OFF COM CTL ON OFF ON OFF Output module combined module Source output Load Load Back electromotive force Load Load Back electromo...

Page 195: ...End instruction g Other instructions ACPU QCPU A A Mode Programming Manual Fundamentals ACPU Programming Manual Common Instructions AnSHCPU AnACPU AnUCPU QCPU A A Mode Programming Manual Dedicated Instructions AnACPU AnUCPU QCPU A A Mode Programming Manual PID Control Instructions IB 66249 IB 66250 IB 66251 IB 66258 Contact LD LDI AND ANI OR ORI Association ANB ORB MPS MRD MPP Output OUT SET RST P...

Page 196: ...D 16 bit LD AND OR 32 bit LDD ANDD ORD 16 bit LD AND OR 32 bit LDD ANDD ORD 16 bit LD AND OR 32 bit LDD ANDD ORD Addition 16 bit Two types each for P 32 bit Two types each for D D P Subtraction 16 bit Two types each for P 32 bit Two types each for D D P Multiplication 16 bit P 32 bit D D P Division 16 bit P 32 bit D D P 1 Addition 16 bit INC INCP 32 bit DINC DINCP 1 Subtraction 16 bit DEC DECP 32 ...

Page 197: ... each for DB DB P Multiplication BCD 4 digit B B P BCD 8 digit DB DB P Division BCD 4 digit B B P BCD 8 digit DB DB P BIN BCD 16 bit BCD BCDP 32 bit DBCD DBCDP BCD BIN 16 bit BIN BINP 32 bit DBIN DBINP Transfer 16 bit MOV MOVP 32 bit DMOV DMOVP Exchange 16 bit XCH XCHP 32 bit DXCH DXCHP Negation transfer 16 bit CML CMLP 32 bit DCML DCMLP Batch transfer 16 bit BMOV BMOVP Same data batch transfer 16...

Page 198: ...wo types each for WOR WORP 32 bit DOR DORP Exclusive logical sum 16 bit Two types each for WXOR WXORP 32 bit DXOR DXORP Not exclusive logical sum 16 bit Two types each for WXNR WXNRP 32 bit DXNR DXNRP Complements of 2 sign highlights 16 bit NEG NEGP Right rotation 16 bit ROR RORP RCR RCRP 32 bit DROR DRORP DRCR DRCRP Left rotation 16 bit ROL ROLP RCL RCLP 32 bit DROL DROLP DRCL DRCLP Right shift 1...

Page 199: ...UM DSUMP Decode 2n bit DECO DECOP 16 bit SEG Encode 2n bit ENCO ENCOP Bit set 16 bit BSET BSETP Bit reset 16 bit BRST BRSTP Separation 16 bit DIS DISP Association 16 bit UNI UNIP Write 16 bit FIFW FIFWP Read 16 bit FIFR FIFRP ASCII conversion ASC ASCII print PR two types PRC Data read 1 word FROM FROMP 2 word DFRO DFROP Data write 1 word TO TOP 2 words DTO DTOP Repeat FOR NEXT Display LED LEDC Dis...

Page 200: ...LTR Sampling trace STRA STRAR Carry flag set reset 1 bit STC CLC Timing clock 1 bit DUTY Direct output DOUT Direct set DSET Direct reset DRST Circuit indexing IX IXEND Repeat forced termination BREAK Subroutine call FCALL Error check circuit pattern change CHK CHKEND 32 bit data search DSER 16 bit upper lower byte swap SWAP Data separation DIS Data association UNI Bit test TEST DTEST Flip flop con...

Page 201: ...eration BASIN COS 1 arccosine operation BACOS TAN 1 arctangent operation BATAN Real number 16 32 bit BIN conversion INT DINT 16 32 bit BIN real number conversion FLOAT DFLOAT Addition ADD Subtraction SUB Multiplication MUL Division DIV Degree radian conversion RAD Radian degree conversion DEG SIN sine operation BSIN COS cosine operation BCOS TAN tangent operation BTAN SIN 1 arcsine operation BASIN...

Page 202: ...II 16 32 bit BCD conversion DABCD DDABCD Device comment data read COMRD Text string length detection LEN 16 32 bit BIN decimal character string conversion STR DSTR Decimal character string 16 32 bit BIN conversion VAL DVAL Hexadecimal data ASCII conversion ASC ASCII hexadecimal data conversion HEX Text string transfer SMOV Character string association SADD Character string comparison SCMP Separati...

Page 203: ...rd unit ZRRD Direct read of extension file register in 1 byte unit ZRRDB Direct write of extension file register in 1 word unit ZRWR Direct write of extension file register in 1 byte unit ZRWRB 1ms timer set ZHTIME Local station word device read LRDP Local station word device write LWTP Data read from remote I O station special function module RFRP Data write from remote I O station special functi...

Page 204: ...a up to the 00H code PR4 Data output to RS 232C for intended number of points PRN2 Data output to RS 422 for intended number of points PRN4 Data read input from RS 232C INPUT2 Data input from RS 422 INPUT4 Data read from RAM memory GET Data write to RAM memory PUT Communication status read SPBUSY Communication processing forced interruption SPCLR Key input from operation box INPUT Data send receiv...

Page 205: ... GET Data write to memory card PUT Display mode setting instruction CMODE Screen display control instructions Canvas screen display CPS1 VRAM display address change CPS2 Canvas data transfer CMOV Screen clear CLS VRAM clear CLV Scroll up down CSCRU CSCRD Cursor control instructions Cursor display CON1 CON2 Cursor erase COFF Cursor position setting LOCATE Display condition setting instructions Forw...

Page 206: ...ixed character display instructions minus display CINMP hyphen display CINHP period decimal point display CINPT Numeric character display CIN0 to CIN9 Alphanumeric character display CINA to CINZ Space display CINSP Specified column clear instruction CINCLR Conversion instructions for displayed character string into ASCII code INPUT VRAM data control instructions Data read GET Data write PUT Displa...

Page 207: ... station RIFR Write to the auto refresh buffer memory of the intelligent device station RITO Read from the buffer memory of the intelligent device station RIRD Write to the buffer memory of the intelligent device station RIWT Write to the buffer memory of the intelligent device station with handshake RISEND Read from the buffer memory of the intelligent device station with handshake RIRCV ...

Page 208: ...ted by mistake LEDC SUB LEDR is handled as a normal instruction LEDC SUB was added by mistake Detailed error code 104 is reported If the previous contact remains on after writing no execution causes no processing and detailed error code 104 is reported when the previous contact is turned from off to on LEDC SUB was deleted by mistake Detailed error code 104 is reported If the previous contact rema...

Page 209: ...being loaded Remains on if normal status is restored Dedicated to AnA A2AS AnU and QCPU A A Mode 1 M9005 AC DOWN detection OFF AC power good ON AC power DOWN Turned on when an momentary power failure of 20 msec or less occurred Reset when the power is turned off and then on Usable with all types of CPUs M9006 Battery low OFF Normal ON Battery low Turned on when battery voltage reduces to less than...

Page 210: ...data set request OFF No processing ON Set requested Writes clock data from D9025 D9028 to the clock element after the END instruction is executed during the scan in which M9025 has changed from off to on Unusable with An A3H A3M A3V A2C and A0J2H M9026 Clock data error OFF No error ON Error Switched on by clock data D9025 to D9028 error and switched off without an error Unusable with An A3H A3M A3...

Page 211: ...nd if M9040 is on PAUSE mode is set and M9041 is turned on Usable with all types of CPU M9041 PAUSE status contact OFF Not during pause ON During pause M9042 Stop status contact OFF Not during stop ON During stop Switched on when the RUN key switch is in STOP position Usable with all types of CPU M9043 Sampling trace completion OFF During sampling trace ON Sampling trace completion Turned on upon ...

Page 212: ...tion execution disable OFF Enable ON Disable Switched on to disable the CHG instruction Switched on when program transfer is requested and automatically switched off when transfer is complete Usable with A3 A3N A3H A3M A3V A3A A3U A4U A73 and A3N board 2 M9052 SEG instruction switching OFF 7SEG display ON Partial refresh Switched on to execute the SEG instruction as a partial refresh instruction S...

Page 213: ...ansfer to AD57 S1 AD58 is done by divided processing and turned off at completion of divided processing Usable with AnA and AnU 2 M9066 Transfer processing switching OFF Batch transfer ON Divided transfer Turned on when canvas screen transfer to AD57 S1 AD58 is done by divided processing Usable with AnA and AnU M9067 I O module error detection OFF Normal ON Error Turned on when one of I O modules ...

Page 214: ... M9074 Request for writing to flash ROM OFF ON Starts writing to ROM When turned from off to on writing to the built in ROM is started Dedicated to QCPU A A Mode M9075 Test mode flag OFF Other than test mode ON Test mode Turned on when a test mode request is made from a peripheral device Reset when test mode is finished Dedicated to A73 M9075 Successful completion of writing to built in ROM OFF Fa...

Page 215: ...ting error flag OFF No data error ON Data error Turned on when the positioning data of the servo program designated by the instruction has an error Turned off when the data has no error after the instruction is executed again Dedicated to A73 M9080 BUSY flag for execution of CC Link dedicated instruction OFF Number of remaining instructions executable simultaneously 1 to 10 ON Number of remaining ...

Page 216: ...ed to A3M M9087 BASIC program PAUSE flag OFF A3M BASIC RUN enable ON A3M BASIC disable Specifies enable disable of A3M BASIC execution when the A3MCPU is in PAUSE state OFF A3M BASIC is executed ON A3M BASIC is not executed Dedicated to A3M M9090 Power supply problem status on the PC side OFF Normal ON Power off Turns on if the power to the personal computer side is shut off when the external powe...

Page 217: ...next to the A3VCPU A Dedicated to A3V M9098 A3VCPU C selfcheck error OFF No error ON Error Turn on when a self check error occurred on the A3VCPU C mounted next to the A3VCPU B Dedicated to A3V M9099 A3VTU selfcheck error OFF No error ON Error Turned on when a self check error occurred on the A3VTU Dedicated to A3V M9100 SFC program registration OFF No SFC program ON SFC program registered Turned ...

Page 218: ...hen consecutive transfer is not executed with consecutive transfer enabled Turned off when transfer of one step is completed Consecutive transfer of a step can be prevented by writing an AND condition to corresponding M9104 Usable with AnN AnA AnU A2AS QCPU A A Mode A2C A0J2H AnS AnSH A1FX and A52G 2 M9108 Step transfer monitoring timer start corresponds to D9108 OFF Monitoring timer reset ON Moni...

Page 219: ...A AnU A2AS QCPU A A Mode A2C A0J2H AnS AnSH A1FX and A52G 2 M9196 Operation output at block stop OFF Coil output off ON Coil output on Selects the operation output when block stop is executed ON Retains the on or off status of the coil being used by using operation output of the step being executed at block stop OFF All coil outputs are turned off Operation output by the SET instruction is retaine...

Page 220: ...reset forcibly For the operation procedure refer to the manuals for peripheral devices c By moving the RESET key switch on the CPU front to the RESET position the special relays are turned off 3 Special relays marked 2 above are switched on off in the sequence program 4 Special relays marked 3 above are switched on off in test mode of the peripheral equipment 5 Turn off the following special relay...

Page 221: ... occurred Dedicated to A0J2H I O Module for A0J2 Extension Base Unit Setting Switch Stored Data Base Unit Slot No Stored Data 0 1 0 5 1 2 1 6 2 3 2 7 3 4 3 8 4 5 5 6 6 7 7 8 In case of remote I O station module I O number 10H 1 is stored D9002 I O module verify error I O module verify error module number If an I O module whose data is different from the entered data when the power is turned on is ...

Page 222: ... CPUs D9009 Annunciator detection F number at which external failure has occurred When one of F0 to 255 is turned on by OUT F or SET F the F number which has been detected earliest among the F numbers which have turned on is stored in BIN code D9009 can be cleared by RST F or LEDR instruction If another F number has been detected the clearing of D9009 causes the next number to be stored in D9009 U...

Page 223: ...o on the contents of D9010 cannot be renewed unless M9011 is cleared by user program Usable with all types of CPUs D9014 I O control mode I O control mode number The I O control mode set is returned in any of the following numbers 0 Both input and output in direct mode 1 Input in refresh mode output in direct mode 3 Both input and output in refresh mode Unusable with An A3H and A3M D9015 CPU opera...

Page 224: ...ontent of D9017 the value is newly stored at each END Namely the minimum value of scan time is stored into D9017 in BIN code Usable with all types of CPUs D9018 Scan time Scan time per 10 ms Scan time is stored in BIN code at each END and always rewritten Usable with all types of CPUs D9019 Scan time Maximum scan time per 10 ms If scan time is larger than the content of D9019 the value is newly st...

Page 225: ...ock data Minute second Stores the Minute and second in BCD 2 D9028 Clock data Clock data Day of the week Stores the day of the week in BCD Unusable with An A3H A3M A3V A2C and A0J2H Year Month Example 1987 July H8707 B11 B8 B7 B4 B3 B0 B15 B12 Day Hour B11 B8 B7 B4 B3 B0 B15 B12 Example 31th 10 o clock H3110 Minute Second B11 B8 B7 B4 B3 B0 B15 B12 Example 35 minutes 48 seconds H3548 B11 B8 B7 B4 ...

Page 226: ...nforms to the MINI standard protocol or remote terminal module 1 No protocol mode of AJ35PTF R2 Data configuration D9035 Extension file register Use block No Stores the block No of the extension file register being used in BCD code Usable with AnA A2AS AnU and QCPU A A Mode D9036 Total number of stations 1 to 64 Sets the total number of stations 1 to 64 of I O modules and remote terminal modules w...

Page 227: ... M9044 is turned on or off with the peripheral device to start sampling trace STRA or STRAR At scanning 0 At time Time 10 ms unit Stores the value in BIN code for D9044 Usable with A1 and A1N D9049 SFC program execution work area Expansion file register block number to be used as the work area for the execution of a SFC program Stores the block number of the expansion file register which is used a...

Page 228: ...ram Stores the block number and the step number if status latch is executed in a SFC program Usable with AnA A2AS AnA board AnU and QCPU A A Mode D9060 Software version Software version of internal system Stores the software version of the CPU module s internal system in ASCII codes Example Stores 41H for version A Note The software version of the internal system may be different from the version ...

Page 229: ... showing the minute and second are stored to D9075 in BCD codes as shown below Dedicated to A2CCPUC24 PRF D9075 Result of writing to built in ROM Stores the status of writing to the built in ROM Stores the status of writing to the built in ROM 0 Writing enabled F1H During RAM operation F2H Writing to built in ROM disabled F3H Failed to erase F4H Failed to write FEH Checking erasing FFH During writ...

Page 230: ...tured in July 1999 D9081 Number of vacant registration areas for communication requests 0 to 32 Stores the number of vacant registration areas for communication requests executed to remote terminal modules connected to MINI S3 link module A2C and A52G Usable with AnA A2AS QCPU A A Mode AnU A2C and A52G D9082 Final connected station number Final connected station number Stores the final station num...

Page 231: ...stem and the A3VCPU Dedicated to A3V Dip switch information Dip switch information Dip switch information of CPU module is stored as follows 0 ON 1 OFF Usable with QCPU A A mode only D9096 A3VCPU A Self check error Self check error code Error code of self check error on CPU A is stored in BIN code Cleared when D9008 of CPU A is cleared Dedicated to A3V D9097 A3VCPU B Self check error Self check er...

Page 232: ...r monitoring timer setting Timer setting value and the F number at time out Sets value for the step transfer monitoring timer and the number of F which turns on when the monitoring timer timed out By turning on any of M9108 to M9114 the monitoring timer starts If the transfer condition following a step which corresponds to the timer is not established within set time set annunciator F is tuned on ...

Page 233: ...9124 Annunciator detection quantity Annunciator detection quantity When one of F0 to 255 F0 to 2047 for AnA and AnU is turned on by SET F 1 is added to the contents of D9124 When RST F or LEDR instruction is executed 1 is subtracted from the contents of D9124 If the INDICATOR RESET switch is provided to the CPU pressing the switch can execute the same processing Quantity which has been turned on b...

Page 234: ... to station number Information of I O modules and remote terminal modules is for input output and remote terminal module identification and expressed as 2 bit data 00 No I O module or remote terminal module or initial communication is impossible 01 Input module or remote terminal module 10 Output module Data configuration Usable with A2C and A52G D9134 D9135 D9136 D9137 D9138 D9139 D9140 SET F RST...

Page 235: ...les is as shown below Retry counter uses 8 bits for one station n is determined by station number of I O module or remote terminal module Odd number stations b0 to b7 n 0 Even number stations b8 to b15 n 8 Usable with A2C and A52G D9142 D9143 D9144 D9145 D9146 D9147 D9148 D9149 D9150 D9151 D9152 D9153 D9154 D9155 D9156 D9157 D9158 D9159 D9160 D9161 D9162 D9163 D9164 D9165 D9166 D9167 D9168 D9169 D...

Page 236: ...odules D9174 Setting of the number of retries Number of retries Sets the number of retries executed to I O modules and remote terminal modules which caused communication error Set for 5 times at power on Set range 0 to 32 If communication with an I O module or a remote terminal module is not restored to normal after set number of retries such module is regarded as a faulty station Usable with A2C ...

Page 237: ...rvo amplifier connection state is checked and the result is stored in the bit which corresponds to each axis number Connection state is continuously checked Axes which changed from disconnected state to connected state are regarded as connected But axes which changed from connected state to disconnected state are still regarded as connected Dedicated to A73 b15 Y0F b14b13b12b11b10 b9 b8 b7 b6 b5 b...

Page 238: ...type Bit pattern of the axis connected to a general purpose servo amplifier Stores type of connected servo amplifier in the bit which corresponds to each axis number 0 MR SB MR SD MR SB K is connected or not connected 1 General purpose servo amplifier is connected Dedicated to A73 b15 b8 b7 b0 0 0 0 0 0 For axis 8 For axis 7 For axis 6 For axis 5 For axis 4 For axis 3 For axis 2 For axis 1 For P3 ...

Page 239: ...ice Set the register to 0 by changing the present value with the test function of peripheral device or set to 0 by forced reset For the operation method refer to the Instruction Manual for each peripheral device c By moving the RESET key switch at the CPU module front to the RESET position the special register is set to 0 3 Data is written to the special registers marked 2 in the sequence program ...

Page 240: ... at Start up A6GPP A6PHP SW4GP GPPA Usable Device range of the A3ACPU A3A SW3GP GPPA Usable Device range of the A3HCPU A3H The SW2 type or earlier Not usable A6HGP SW3 HGPA Usable Device range of the A3HCPU A3H The SW2 type or earlier Not usable A8PUE Usable Device range of the A3ACPU A2USH displayed at start up A7PU A7PUS Usable Device range of the A3HCPU A2USH displayed at start up A6WU Software...

Page 241: ...are different between when writing and when reading the following conditions are identified 1 If the verification is performed after reading it turned out to be a mismatch The data can be used 2 The setting values of the sampling trace status latch data stored in the CPU module cannot be displayed 3 When the network parameters are set to the new product they cannot be displayed on the conventional...

Page 242: ...by the A2USCPU S1 A2USHCPU S1 However note that the processing is different between the A2USCPU S1 and QCPU A when they are mistakenly operated 4 When frequently performing the FROM TO instruction for the special function module in short scan time it may cause an operation error in the target special function module When executing the FROM TO instruction match the processing time and conversion ti...

Page 243: ...he link refresh during the sequence program execution is not allowed Therefore modify the sequence program 3 LEDA LEDB instruction 4 SUB SUBP instruction Unusable As the QCPU A cannot store the microcomputer program the SUB instruction is cannot be used To use in the QCPU A all the data processed in the microcomputer program area has to be changed into those of the dedicated instructions 1 CHK ins...

Page 244: ...uction with the link refresh enable instruction or the interrupt enable instruction and the DI instruction with the link refresh disable instruction or the interrupt disable instruction Setting Item Description Microcomputer program capacity The microcomputer program area of the QCPU A is dedicated for the SFC PARAMETER ERROR occurs if a utility package for the microcomputer program is stored in t...

Page 245: ... program by the SET RST instruction To make the QCPU A execute the pulse output used in the direct mode by the SET RST instruction in the A1SHCPU or A2SHCPU create the program as follows For direct mode of the A1SHCPU and A2SHCPU a When the ACPU common instructions are used For the QCPU A b When the dedicated instructions for the QCPU A are used POINT When a special function module such as the A1S...

Page 246: ...e packages or the microcomputer programs above are used delete all of the SUB instructions microcomputer program call used for executing them from the sequence program When the following utility packages are used modify the program using the QCPU A dedicated instructions 1 SW UTLP FNO Type AnSHCPU AnACPU AnUCPU QCPU A A mode Programming Manual Dedicated Instructions IB 66251 2 SW UTLP PID Type AnA...

Page 247: ...ter processing The index register of the QCPU A is rewritten to the value prior to the execution of the interrupt program when the processing is transferred to the main or sequence program even if the value was updated by the interrupt program ...

Page 248: ...App 54 APPENDICES Appendix5 External Dimensions Appendix5 1 Q02CPU A Q02HCPU A and Q06HCPU A QCPU A module Unit mm 89 3 98 4 27 4 23 ...

Page 249: ...App 55 APPENDICES Appendix5 2 A1S61PN A1S62PN and A1S63P power supply module Unit mm ...

Page 250: ...App 56 APPENDICES Appendix5 3 Base unit 1 QA1S33B main base unit Unit mm 2 QA1S35B main base unit Unit mm 3 QA1S38B main base unit Unit mm ...

Page 251: ... mm 50 7 16 4 130 10 110 0 3 93 17 0 3 10 100 80 0 3 3 mounting screws M5 25 IN OUT POWER 5V SG FG I O0 I O1 I O2 I O3 I O4 QA1S65B 51 2 16 4 130 10 110 0 3 10 315 295 0 3 4 mounting screws M5 25 I O0 I O7 I O6 I O5 I O4 I O3 I O2 I O1 QA1S68B IN OUT POWER 5V SG FG 51 2 16 4 130 10 110 0 3 10 420 400 0 3 4 mounting screws M5 25 ...

Page 252: ...egulations Appendix6 1 Relevant models The batteries used for CPU modules are classified as follows Product Name Model Name Description Handling Category Battery Q6BAT Lithium battery Dangerous goods SRAM card battery Q2MEM BAT Lithium coin battery Non dangerous goods Memory card Q2MEM 1MBSN Q2MEM 1MBS Packed with lithium coin battery Q2MEM BAT ...

Page 253: ... with the transportation regulations prior to shipment When repacking any of the unpacked products to transport it to another location make sure to observe the IATA Dangerous Goods Regulations IMDG Code and other local transportation regulations For details please consult your transportation company ...

Page 254: ...parate collection system for waste batteries Dispose of batteries properly at the local community waste collection recycling center The following symbol is printed on the batteries and packaging of batteries and devices with built in batteries used for Mitsubishi Electric programmable controllers Note This symbol is for EU member states only The symbol is specified in the new EU Battery Directive ...

Page 255: ...or later print the symbol shown on the previous page on the batteries devices or their packaging 2 Explaining the symbol in the manuals To export devices incorporating Mitsubishi programmable controller to EU member states on September 26 2008 or later provide the latest manuals that include the explanation of the symbol If no Mitsubishi manuals or any old manuals without the explanation of the sy...

Page 256: ...elay M 4 2 Step relay S 4 2 Timer T 4 2 Device list 4 13 Device points 4 2 E END processing 4 4 Error Code List 11 12 External Dimensions CPU module App 54 Main Base Unit App 56 Power supply module App 55 External dimensions 4 3 F Fail Safe Fail Safe Circuit 9 19 Fail safe measures 9 19 Fault Examples with I O Modules 11 22 Faults in the output circuit 11 24 Faults with the input circuit and the c...

Page 257: ...ernal Dimensions App 55 Parts names 5 3 Precautions Battery handling precautions 7 3 CPU module handling precautions 4 41 DESIGN PRECAUTIONS A 1 DISPOSAL PRECAUTIONS A 8 Precautions for using coaxial cables 8 5 Precautions for Utilizing the Existing Sequence Programs App 48 Precautions when using A8PU peripheral devices 2 7 Precautions when using GPP function software packages which are not compat...

Page 258: ...tput load does not turn on 11 9 Flow for actions when the POWER LED is turned off 11 3 Flow for actions when the program cannot be written 11 10 Flow for actions when the RUN LED is flashing 11 6 Flow for actions when the RUN LED is turned off 11 5 U USER PRECAUTONS A 17 W Weight CPU module 4 3 Wiring Wiring I O equipment 9 27 Wiring to the module terminals 9 29 Wiring I O equipment 9 27 Wiring to...

Page 259: ...en avoided if functions or structures judged as necessary in the legal safety measures the user s device is subject to or as necessary by industry standards had been provided 4 Failure that could have been avoided if consumable parts battery backlight fuse etc designated in the instruction manual had been correctly serviced or replaced 5 Failure caused by external irresistible forces such as fires...

Page 260: ...stem names and product names mentioned in this manual are either registered trademarks or trademarks of their respective companies In some cases trademark symbols such as or are not specified in this manual SH NA 080065 N ...

Page 261: ......

Page 262: ...without notice When exported from Japan this manual does not require application to the Ministry of Economy Trade and Industry for service transaction permission HEAD OFFICE TOKYO BUILDING 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN NAGOYA WORKS 1 14 YADA MINAMI 5 CHOME HIGASHI KU NAGOYA JAPAN ...

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