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INDUSTRIAL AUTOMATIONMELSEC System QProgrammable Logic ControllersUser’s ManualHardware DescriptionArt. No. 10 03 2011Version F

Contents104.4 Part names and settings of Qn(P)(R)(H)CPUs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-224.4.1 Part names of CPU modules

Memory cards and batteries Memory card5 – 45.1.2 Handling the memory cardFormatting of memory cardAny SRAM or ATA card must have been formatted to us

Memory card Memory cards and batteriesMELSEC System Q, Hardware 5 – 55.1.3 Installing and removing a memory cardMemory cards Q2MEM-1MBS and Q2MEM-2MB

Memory cards and batteries Memory card5 – 6Memory cards Q3MEM-4MBS and Q3MEM-8MBS● Installation After installation the memory cards Q3MEM-4MBS and Q3M

Memory card Memory cards and batteriesMELSEC System Q, Hardware 5 – 7● RemovalWhen removing a memory card Q3MEM-4MBS or Q3MEM-8MBS from the CPU module

Memory cards and batteries Memory card5 – 8To remove the memory card during power onSpecial relays of the CPU indicate, if a memory card is installed

Memory card Memory cards and batteriesMELSEC System Q, Hardware 5 – 95.1.4 Setting the write protect switchThe data of the SRAM and FlashROM memory c

Memory cards and batteries Batteries5 – 105.2 BatteriesThe specified life of the battery does not depend on the current consumption. Replace the bat-t

Batteries Memory cards and batteriesMELSEC System Q, Hardware 5 – 11Q7BAT-SET battery installation procedureThe standard battery can be replaced by th

Memory cards and batteries Batteries5 – 125.2.3 Battery installation into the memory cardThe battery is not mounted into the battery holder to prevent

Batteries Memory cards and batteriesMELSEC System Q, Hardware 5 – 13Battery installation into the SRAM cards Q3MEM-4MBS and Q3MEM-8MBS* The following

ContentsMELSEC System Q, Hardware 117 Power supply modules7.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Memory cards and batteries Batteries5 – 14

Selecting I/O modules Input and output modulesMELSEC System Q, Hardware 6 – 16 Input and output modules6.1 Selecting I/O modulesTriac outputsIt is rec

Input and output modules Selecting I/O modules6 – 2Overload protective functionFuses installed in output modules cannot be replaced. They are designed

Selecting I/O modules Input and output modulesMELSEC System Q, Hardware 6 – 3Number of simultaneously set inputsThe number of signals, which can be tu

Input and output modules Selecting I/O modules6 – 4Service value of relay lifeThe following chart shows the actual service value of relay life for a r

Part names Input and output modulesMELSEC System Q, Hardware 6 – 56.2 Part namesPart names of I/O modules with terminal block QH00046c Fig. 6-3: Par

Input and output modules Part names6 – 6Part names of I/O modules with spring terminals Fig. 6-4: Part names of I/O modules with spring terminalsNo.

Part names Input and output modulesMELSEC System Q, Hardware 6 – 7Part names of modules with connector QH00047C, QH00088C Fig. 6-5: Part names of mo

Input and output modules Part names6 – 8

Overview Power supply modulesMELSEC System Q, Hardware 7 – 17 Power supply modules7.1 OverviewObserve the input voltage, output current and the power

Contents1210 Maintenance and inspection10.1 Daily inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power supply modules Selecting the power supply module7 – 27.2 Selecting the power supply module7.2.1 Base unit that can be used in combination with

Selecting the power supply module Power supply modulesMELSEC System Q, Hardware 7 – 37.2.3 Life detection power supply module Q61P-DThe power supply

Power supply modules Part names7 – 47.3 Part namesMain differences between the power supplies are their input voltages. The output voltage of 5 V is d

Part names Power supply modulesMELSEC System Q, Hardware 7 – 5No. Name ApplicationPOWER LED Operation indication: ON (green): Normal (5 V DC output)

Power supply modules Part names7 – 6Q63RP and Q64RP Fig. 7-2: Part names of power supply modules Q63RP and Q64RPNo. Name ApplicationPOWER LED Operat

Wiring of power supply modules Power supply modulesMELSEC System Q, Hardware 7 – 77.4 Wiring of power supply modulesThe following figure shows the sc

Power supply modules Wiring of power supply modules7 – 8NOTES Ground the LG and FG terminals to the protective ground conductor.Check the rated voltag

Overview Base unitsMELSEC System Q, Hardware 8 – 18 Base units8.1 OverviewThe MELSEC System Q offers a wide variety of main and extension base units.

Base units Overview8 – 28.1.2 Precautions on using the base units Q52B and Q55BWhen extension base unit Q52B or Q55B is used, a power of 5 V DC is su

Extension cable Base unitsMELSEC System Q, Hardware 8 – 38.2 Extension cableThe extension cables are connected to transfer signals between a main base

ContentsMELSEC System Q, Hardware 1311.3 Error code list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Base units Part names and settings8 – 48.3 Part names and settings8.3.1 Part namesMain base units Q33B-E, Q35B-E, Q38B-E, Q38RB-E, Q312B-E, Q38DB, Q3

Part names and settings Base unitsMELSEC System Q, Hardware 8 – 5Main base units Q32SB, Q33SB and Q35SB Fig. 8-2: Part names of main base units Q3SB

Base units Part names and settings8 – 6Extension base units Q52B and Q55BQ55B Fig. 8-3: Part names of extension base units Q52B and Q55BNo. Name Appl

Part names and settings Base unitsMELSEC System Q, Hardware 8 – 7Extension base units Q63B, Q65B, Q68B Q68RB and Q612B QH00050C Fig. 8-4: Part names

Base units Part names and settings8 – 8Redundant extension base unit Q65WRB Fig. 8-5: Part names of redundant extension base unit Q65WRBNo. Name Ap

Part names and settings Base unitsMELSEC System Q, Hardware 8 – 98.3.2 Setting the extension stage numberWhen using two or more extension base units,

Base units Part names and settings8 – 10NOTES Please note, that the maximum number of extension base units, which can be connected to the main base un

Part names and settings Base unitsMELSEC System Q, Hardware 8 – 118.3.3 Connection and disconnection of extension cableInstructions for handling an e

Base units Part names and settings8 – 12● When laying an extension cable, secure 55 mm or more as the minimum cable bending radius. If it is less than

I/O Number assignment Base unitsMELSEC System Q, Hardware 8 – 138.4 I/O Number assignmentA CPU of the MELSEC System Q automatically recognises the slo

Contents1412.3.17 Digital input module QX82 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-2812.3.18 Digital input module

Base units I/O Number assignment8 – 14

Safety guidelines InstallationMELSEC System Q, Hardware 9 – 19 Installation9.1 Safety guidelinesWhen the programmable controller is powered on and off

Installation Safety guidelines9 – 2System design circuit example (when not using ERR. terminal of power supply module): MC is switched by RA1 when th

Safety guidelines InstallationMELSEC System Q, Hardware 9 – 3# The DC power supply for the input signals is switched on, when the timer TM stops and t

Installation Safety guidelines9 – 4System design circuit example (when using ERR. terminal of power supply module):QH00040C Fig. 9-2: System design c

Safety guidelines InstallationMELSEC System Q, Hardware 9 – 5The power-ON procedure is as follows:● Tur n power on .● Set CPU to RUN.● When DC power

Installation General specifications9 – 69.2 General specificationsDo not use or store the modules of MELSEC System Q in an environment as follows:● Op

Calculating heat generation of programmable controller InstallationMELSEC System Q, Hardware 9 – 79.3 Calculating heat generation of programmable cont

Installation Calculating heat generation of programmable controller9 – 8Average power consumption due to voltage drop in the output section of the out

Mounting the base unit InstallationMELSEC System Q, Hardware 9 – 99.4 Mounting the base unit● Keep the clearances shown in following figure between th

IntroductionMELSEC System Q, Hardware 1 – 11 IntroductionThis manual describes the following modules and units of the MELSEC System Q: ● CPU modules (

Installation Mounting the base unit9 – 10● Avoid mounting base unit in proximity to vibration sources such as large magnetic contactors and no-fuse ci

Mounting the base unit InstallationMELSEC System Q, Hardware 9 – 119.4.1 Direct mountingThe main base units can be mounted directly on the backside pa

Installation Mounting the base unit9 – 12 Fig. 9-9: Installing a main base unit, or a Q00U(J)CPUNOTES Install the main base unit with Q00UCPU or Q00U

Mounting the base unit InstallationMELSEC System Q, Hardware 9 – 139.4.2 Mounting a DIN railFor mounting of main or extension base unit on a DIN rail

Installation Mounting the base unit9 – 14Screw the DIN rail in two places using the mounting screws and square washers included with the adapters in ‘

Mounting the base unit InstallationMELSEC System Q, Hardware 9 – 15Adapter installation methodThe way to install the adapters for mounting a DIN rail

Installation Mounting the base unit9 – 16Stopper mountingWhen using the DIN rail in frequent vibration and/or shock prone environment, use stoppers in

Installation and removal of module InstallationMELSEC System Q, Hardware 9 – 179.5 Installation and removal of moduleInstallation● Shut off the exter

Installation Installation and removal of module9 – 18RemovalECAUTION:● Shut off the external power supply for the system before removing the module.●

Wiring InstallationMELSEC System Q, Hardware 9 – 199.6 Wiring9.6.1 Wiring precautionsWiring power supply lines● Wire the power supply lines for progra

Introduction1 – 2

Installation Wiring9 – 20● Power supply cables (110 V AC, 230 V AC) and DC cables should be bundled in separated strings. Bundling can be done by cabl

Wiring InstallationMELSEC System Q, Hardware 9 – 21Wiring of I/O equipment● The wires used for connection to the terminal block must be 0.3 to 0.75 mm

Installation Wiring9 – 22Grounding● Use a dedicated grounding wire as far as possible (see fig. 9-21, left example). Grounding is done according class

Wiring InstallationMELSEC System Q, Hardware 9 – 23Connecting to the power supply moduleThe following figure shows the wiring example of lines such as

Installation Wiring9 – 24

Daily inspection Maintenance and inspectionMELSEC System Q, Hardware 10 – 110 Maintenance and inspectionIn order to use the programmable controller in

Maintenance and inspection Periodic inspection10 – 210.2 Periodic inspectionThe items that must be inspected one or two times every 6 months to 1 year

Battery life and replacement procedure Maintenance and inspectionMELSEC System Q, Hardware 10 – 310.3 Battery life and replacement procedureThe batte

Maintenance and inspection Battery life and replacement procedure10 – 410.3.1 Battery lifeBuffer battery for CPUThe battery life depends on the CPU ty

Battery life and replacement procedure Maintenance and inspectionMELSEC System Q, Hardware 10 – 5Battery Q6BAT● Q00JCPU, Q00CPU and Q01CPUThe power-o

Features of the MELSEC System Q BasicsMELSEC System Q, Hardware 2 – 12Basics2.1 Features of the MELSEC System QCPU modulesThe MELSEC System Q offers

Maintenance and inspection Battery life and replacement procedure10 – 6● Q02(H)-, Q06H-, Q12H- or Q25HCPU (first digits of serial No. is "05010..

Battery life and replacement procedure Maintenance and inspectionMELSEC System Q, Hardware 10 – 7● Q02(H)-, Q06H-, Q12H- or Q25HCPU (first digits of s

Maintenance and inspection Battery life and replacement procedure10 – 8● Universal model QCPUCPUPower-on time ratio Battery con-sumption category Ba

Battery life and replacement procedure Maintenance and inspectionMELSEC System Q, Hardware 10 – 9The power-on time ratio indicates the ratio of progr

Maintenance and inspection Battery life and replacement procedure10 – 10Battery Q7BAT● Q02(H)-, Q06H-, Q12H- or Q25HCPU (first digits of serial No. is

Battery life and replacement procedure Maintenance and inspectionMELSEC System Q, Hardware 10 – 11● Q02(H)-, Q06H-, Q12H- or Q25HCPU (first digits of

Maintenance and inspection Battery life and replacement procedure10 – 12● Universal model QCPUCPUPower-on time ratio Battery con-sumption category B

Battery life and replacement procedure Maintenance and inspectionMELSEC System Q, Hardware 10 – 13The power-on time ratio indicates the ratio of prog

Maintenance and inspection Battery life and replacement procedure10 – 14SRAM card battery● Q2MEM-BATThe life time of the battery Q2MEM-BAT depends on

Battery life and replacement procedure Maintenance and inspectionMELSEC System Q, Hardware 10 – 15The manufacturer control number of the SRAM card is

Basics Features of the MELSEC System Q2 – 2Base unitsThe Q00JCPU and Q00UJCPU include power supply, CPU and main base unit with five slots. All other

Maintenance and inspection Battery life and replacement procedure10 – 1610.3.2 Replacement procedure of the CPU module batteryThe battery of the CPU t

Battery life and replacement procedure Maintenance and inspectionMELSEC System Q, Hardware 10 – 17Replacement procedure of the Q6BAT battery Turn off

Maintenance and inspection Battery life and replacement procedure10 – 18Replacement procedure of the Q7BAT battery or replacement of a Q6BAT by Q7BAT

Battery life and replacement procedure Maintenance and inspectionMELSEC System Q, Hardware 10 – 19% Install the CPU module into the base unit.& Tu

Battery life and replacement procedure Maintenance and inspectionMELSEC System Q, Hardware 10 – 2010.3.3 SRAM card CPU module battery replacement pro

Battery life and replacement procedure Maintenance and inspectionMELSEC System Q, Hardware 10 – 21Replacement procedure of SRAM card battery Q3MEM-4MB

Maintenance and inspection Resuming operation of CPU after storage10 – 2210.4 Resuming operation of CPU after storageThe content of the memory is kep

Troubleshooting basics TroubleshootingMELSEC System Q, Hardware 11 – 111 TroubleshootingThis chapter describes errors that may occur during system ope

Troubleshooting Troubleshooting11 – 211.2 TroubleshootingTroubleshooting flowchart Error descriptionMODE LED does not turn onPOWER LED has turned offP

Troubleshooting TroubleshootingMELSEC System Q, Hardware 11 – 3Unable to read a programProgram is rewritten unintentionallyUnable to perform boot oper

Features of the MELSEC System Q BasicsMELSEC System Q, Hardware 2 – 3High speed program processingCPU types with an additional "H" (like Q12

Troubleshooting Troubleshooting11 – 411.2.1 ERR. terminal (negative logic) has turned off (opened) The ERR. contact (error output) of the power suppl

Troubleshooting TroubleshootingMELSEC System Q, Hardware 11 – 5Errors that can be detected by the ERR. terminal* Excluding the Q00JCPU and Q00UJCPU (w

Troubleshooting Troubleshooting11 – 611.2.2 The MODE LED does not turn onRefer to the following flowchart when the MODE LED of the CPU module does not

Troubleshooting TroubleshootingMELSEC System Q, Hardware 11 – 711.2.3 When the MODE LED is flickeringRefer to the following flowchart when the MODE L

Troubleshooting Troubleshooting11 – 811.2.4 When the POWER LED has turned off Specified voltage range: Rated input voltage 100–120 V AC: 85 to 132 V

Troubleshooting TroubleshootingMELSEC System Q, Hardware 11 – 9(continued from the previous page)Replace the faulty moduleCompleted Reexamine the syst

Troubleshooting Troubleshooting11 – 1011.2.5 When the POWER LED is flickering in orangeWhen the POWER LED of the Life detection power supply module Q

Troubleshooting TroubleshootingMELSEC System Q, Hardware 11 – 1111.2.8 When the RUN LED has turned off * For the Basic model QCPU, use the RUN/STOP/R

Troubleshooting Troubleshooting11 – 1211.2.9 When the RUN LED is flickeringWhen the programs or parameters are written into the CPU module during the

Troubleshooting TroubleshootingMELSEC System Q, Hardware 11 – 1311.2.11 When the USER LED has turned onThe USER LED turns on when an error is detecte

Basics Features of the MELSEC System Q2 – 4MemoryIn addition to the internal memory (RAM and FlashROM) all CPU types (except Q00(U)JCPU, Q00(U)CPU and

Troubleshooting Troubleshooting11 – 1411.2.14 When the LEDs of the output module do not turn on The output module LED has not turned onrefer to secti

Troubleshooting TroubleshootingMELSEC System Q, Hardware 11 – 1511.2.15 When output load of the output module does not turn on NOTEFor the trouble in

Troubleshooting Troubleshooting11 – 1611.2.16 When unable to read a programIs the memoryto be read correct?A program cannot be read.Please consult yo

Troubleshooting TroubleshootingMELSEC System Q, Hardware 11 – 1711.2.17 When unable to write a program into the CPU moduleRUN/STOP switch in STOP pos

Troubleshooting Troubleshooting11 – 1811.2.18 When program is rewritten unintentionallyWhen a program is unintentionally rewritten at power-on or res

Troubleshooting TroubleshootingMELSEC System Q, Hardware 11 – 1911.2.19 When unable to perform boot operation from the memory cardBoot operation cann

Troubleshooting Troubleshooting11 – 2011.2.20 When "UNIT VERIFY ERR." has occurredThe UNIT VERIFY ERR. has occured.Check the slot where erro

Troubleshooting TroubleshootingMELSEC System Q, Hardware 11 – 2111.2.21 When "CONTROL BUS ERR." has occurred* May be the failure could be ca

Troubleshooting Troubleshooting11 – 2211.2.22 When the CPU module does not startRefer to the following flowchart when the CPU module does not start u

Troubleshooting TroubleshootingMELSEC System Q, Hardware 11 – 2311.2.23 When the CPU cannot communicate with GX Developer/GX IEC DeveloperThe CPU can

Specification comparison of CPU BasicsMELSEC System Q, Hardware 2 – 52.2 Specification comparison of CPU The following table gives an overview about

Troubleshooting Troubleshooting11 – 24* For the Basic model QCPU, check the RUN/STOP/RESET switch of CPU module(From previous page) POWER LED off: sec

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 2511.3 Error code listThe LED on the front side of the CPU indicates an error, recognis

Troubleshooting Error code list11 – 2611.3.1 Error code list (1000 to 1999)Error codeError contents and cause Corrective actionLED statusCPU statusCo

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 271010END NOT EXECUTEEntire program was executed without the execu-tion of an END instru

Troubleshooting Error code list11 – 281103RAM ERRORThe device memory in the CPU module is faulty. Collateral informationCommon Information: — Indiv

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 291107RAM ERRORThe work area RAM in the CPU module is faulty. Collateral informationCo

Troubleshooting Error code list11 – 301116TRK. CIR. ERRORA tracking hardware fault was detected during running.– The tracking cable was disconnected a

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 311200OPE. CIRCUIT ERR.The operation circuit for index modification in the CPU module do

Troubleshooting Error code list11 – 321310I/O INT ERRORAn interruption has occurred although there is no interrupt module. Collateral informationCom

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 331403SP. UNIT DOWNAn unsupported module is mounted. Collateral informationCommon Info

Basics Specification comparison of CPU2 – 62.2.2 High performance model QCPU (H types)All of the following CPU modules can be used in a multi-CPU sys

Troubleshooting Error code list11 – 341414CONTROL-BUS ERR.– Fault of a loaded module was detected.– In a multiple CPU system, a CPU module incompatibl

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 351418CONTROL-BUS ERR.In the redundant system, at power-on/reset or switching system, th

Troubleshooting Error code list11 – 361500AC DOWNA momentary power supply interruption has occurred. Collateral informationCommon Information: — In

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 3711.3.2 Error code list (2000 to 2999)Error codeError contents and cause Corrective ac

Troubleshooting Error code list11 – 382012BASE LAY ERROR– The GOT is bus-connected to the main base unit of the redundant system.The following errors

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 392100SP. UNIT LAY ERR.The slot to which the QI60 is mounted is set to other than Inteli

Troubleshooting Error code list11 – 402103SP. UNIT LAY ERR.– Two or more QI60/A1SD51S modules are mounted in a single CPU system.– Two or more QI60/A1

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 412106SP. UNIT LAY ERR.– Two or more MELSECNET/H modules are mounted.– Two or more CC-Li

Troubleshooting Error code list11 – 422106SP. UNIT LAY ERR.– Two or more MELSECNET/H modules were installed.– Two or more Ethernet modules were instal

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 432111SP UNIT ERROR– The location designated by a link direct device (J\) is not a net

Specification comparison of CPU BasicsMELSEC System Q, Hardware 2 – 72.2.3 Universal model QCPUAll of the following CPU modules can be used in a multi

Troubleshooting Error code list11 – 442116SP UNIT ERROR– An instruction that does not allow the intelli-gent function module under the control of anot

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 452124SP. UNIT LAY ERR.– A module is mounted on the 65th slot or later slot.– A module i

Troubleshooting Error code list11 – 462124SP. UNIT LAY ERR.5 or more extension base units were added. (3 or more base units for Q00JCPU) Collateral i

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 472200MISSING PARA.There is no parameter file in the drive specified as valid parameter

Troubleshooting Error code list11 – 482221RESTORE ERRORThe device information backuped by the device data backup function is incomplete. (Turning powe

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 492301ICM. OPE. ERROR– The memory card has not been formatted.– Memory card format statu

Troubleshooting Error code list11 – 502401FILE SET ERRORProgram memory capacity was exceeded by per-forming boot operation or automatic write to stand

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 512411FILE OPE. ERROR– The file is one which cannot be specified by the sequence program

Troubleshooting Error code list11 – 522501CAN’T EXE. PRG.There are multiple program files although "none" has been set at the PLC parameter

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 532700REMOTE PASS.FAILThe count of remote password mismatches rea-ched the upper limit.

Basics Specification comparison of CPU2 – 8Q04UD(E)CPU to Q26UD(E)CPU*Tab. 2-4: Specification comparison of Q04UD(E)CPU to Q26UD(E)CPU* The universal

Troubleshooting Error code list11 – 5411.3.3 Error code list (3000 to 3999)Error codeError contents and cause Corrective actionLED statusCPU statusCo

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 553001PAR AME TE R E RRORThe parameter settings are corrupted. Collateral informationC

Troubleshooting Error code list11 – 563004PAR AME TE R E RRORThe parameter file is incorrect. Alternatively, the contents of the file are not paramete

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 573012PAR AME TE R E RRORMultiple CPU setting or control CPU setting dif-fers from that

Troubleshooting Error code list11 – 583015PAR AME TE R E RRORIn a multiple CPU system configuration, the CPU verified is different from the one set in

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 593100LINK PARA. ERRORIn a multiple CPU system, the CC-Link IE con-troller network modul

Troubleshooting Error code list11 – 603100LINK PARA. ERRORIn a multiple CPU system, the MELSECNET/H under control of another CPU is specified as the h

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 613101LINK PARA. ERRORThe link refresh range exceeded the file register capacity. Colla

Troubleshooting Error code list11 – 623101LINK PARA. ERRORSince the number of points of the B/W device set in [Device] of the PLC parameter is lower t

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 633102LINK PARA. ERRORThe CC-Link IE controller network module whose first 5 digits of s

Specification comparison of CPU BasicsMELSEC System Q, Hardware 2 – 92.2.4 Process CPUAll of the following CPU modules can be used in a multi-CPU syst

Troubleshooting Error code list11 – 643103LINK PARA. ERRORIn a multiple CPU system, Ethernet interface module under control of another station is spec

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 653105LINK PARA. ERRORIn a multiple CPU system, the CC-Link module under control of anot

Troubleshooting Error code list11 – 663107LINK PARA. ERROR– The CC-Link parameter setting is incorrect.– The set mode is not allowed for the version o

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 673301SP. PARA. ERROR– The refresh setting of the intelligent function module exceeded t

Troubleshooting Error code list11 – 683400REMOTE PASS. ERRORThe head I/O number of the target module of the remote password is set to other than 0H to

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 6911.3.4 Error code list (4000 to 4999)Error codeError contents and cause Corrective ac

Troubleshooting Error code list11 – 704020CAN’T SET (P)The total number of internal file pointers used by the program exceeds the number of internal f

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 714101OPERATION ERROR– The number of setting data dealt with the instruction exceeds the

Troubleshooting Error code list11 – 724102OPERATION ERRORIn a multiple CPU system, the link direct device (J\), was specified for the network module

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 734109OPERATION ERRORWith high speed interrupt setting PR, PRC, UDCNT1, UDCNT2, PLSY or

Basics Specification comparison of CPU2 – 102.2.5 Redundant CPUIt is not possible to connect an extension base unit to a main base unit with redundant

Troubleshooting Error code list11 – 744122OPERATION ERROR– The dedicated instruction was executed to the module mounted on the extension base unit in

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 754202FOR NEXT ERRORMore than 16 nesting levels are programmed. Collateral information

Troubleshooting Error code list11 – 764223CAN’T EXECUTE (I)The IRET instruction exists before the FEND instruction of the main routine program. Colla

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 774350MULTI-COM.ERROR– The multiple CPU high-speed transmission dedicated instruction us

Troubleshooting Error code list11 – 784355MULTI-COM.ERRORThe number of read/write data (number of request/receive data) for the multiple CPU high-spee

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 794423CAN’T SET (S)The total number of (maximum step No.+1) of each block exceeds the to

Troubleshooting Error code list11 – 804502SFCP. FORMAT ERR.The structure of the SFC program is illegal. STEPI* instruction does not exist in the block

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 814600SFCP. OPE. ERRORThe SFC program contains data that cannot be processed. Collatera

Troubleshooting Error code list11 – 824631STEP EXE. ERROR– Startup was attempted at the step that does not exist in the SFC program. Or, the step that

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 8311.3.5 Error code list (5000 to 5999)Error codeError contents and cause Corrective ac

Specification comparison of CPU BasicsMELSEC System Q, Hardware 2 – 112.2.6 Motion CPUThe motion controller CPU of System Q controls extensive movemen

Troubleshooting Error code list11 – 845010PRG. TIME OVERThe program scan time exceeded the constant scan setting time specified in the PLC RAS set-tin

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 8511.3.6 Error code list (6000 to 6999)Error codeError contents and cause Corrective ac

Troubleshooting Error code list11 – 866030UNIT LAY. DIFF.– In a redundant system, the module configura-tion differs between the control system and sta

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 876060CPU MODE DIFF.In a redundant system, the operation mode (backup/separate) differs

Troubleshooting Error code list11 – 886102TRK. TRANS. ERR.A data sum value error occurred in tracking (data reception). (This can be detected from the

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 896108TRK. TRANS. ERR.– A data error (other than sum value error) occurred in tracking (

Troubleshooting Error code list11 – 906130TRK. DISCONNECT– The tracking cable was removed.– The tracking cable became faulty while the CPU module is r

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 916220CAN'T SWITCHSystem switching cannot be executed due to standby system error/

Troubleshooting Error code list11 – 926313CONTROL SYS. DOWNThe control system detected the error of the sys-tem configuration and informed the standby

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 9311.3.7 Error code list (7000 to 10000)Error codeError contents and cause Corrective a

Basics Specification comparison of CPU2 – 12Q172DCPU and Q173DCPUIt is only possible to mount a Q172DCPU or Q173DCPU on a Q38DB or Q312DB type main ba

Troubleshooting Error code list11 – 947010MULTI EXE. ERROR– In a multiple CPU system, a faulty CPU mod-ule was mounted.– In a multiple CPU system, a C

Error code list TroubleshootingMELSEC System Q, Hardware 11 – 957011MULTI EXE. ERRORThe system configuration for using the Multiple CPU high speed tra

Troubleshooting Error code list11 – 967035CPU LAY. ERRORThe CPU module has been mounted on the inapplicable slot.  Collateral informationCommon Info

I/O circuit troubleshooting TroubleshootingMELSEC System Q, Hardware 11 – 9711.4 I/O circuit troubleshooting11.4.1 Input circuit troubleshooting Exam

Troubleshooting I/O circuit troubleshooting11 – 985 Input signal is not turned off.Sneak path due to the use of two power supplies.Use only one power

I/O circuit troubleshooting TroubleshootingMELSEC System Q, Hardware 11 – 99Calculation example of the resistance to be connected in Example 4Connecti

Troubleshooting I/O circuit troubleshooting11 – 10011.4.2 Output circuit troubleshooting Exam-pleCondition Cause Corrective action1 When the external

I/O circuit troubleshooting TroubleshootingMELSEC System Q, Hardware 11 – 1012 The load which was turned off is turned on for a moment at power-off.Th

Troubleshooting I/O circuit troubleshooting11 – 1023 Excessive voltage is applied to load when output turns off. (Triac output)The load (e. g. magnet

General specifications SpecificationsMELSEC System Q, Hardware 12 – 112 Specifications12.1 General specificationsWith the models QX10, QX10-TS, QX28,

Specification comparison of CPU BasicsMELSEC System Q, Hardware 2 – 132.2.7 PC CPU moduleThe PC CPU module is a compact personal computer of high val

Specifications Hardware specifications of the CPU modules12 – 212.2 Hardware specifications of the CPU modules12.2.1 Basic model QCPUCurrent consum

Hardware specifications of the CPU modules SpecificationsMELSEC System Q, Hardware 12 – 312.2.2 High performance model QCPUItem Q02 Q02H Q06H Q12H Q2

Specifications Hardware specifications of the CPU modules12 – 412.2.3 Universal model QCPUQ00UJCPU, Q00UCPU, Q01UCPU, Q02UCPU and Q03U(E)CPUWith buil

Hardware specifications of the CPU modules SpecificationsMELSEC System Q, Hardware 12 – 5Q04UD(E)CPU to Q26UD(E)CPU** The universal model PLC CPU modu

Specifications Hardware specifications of the CPU modules12 – 612.2.4 Process CPUItem Q02PH Q06PH Q12PH Q25PHControl method Stored program repeat oper

Hardware specifications of the CPU modules SpecificationsMELSEC System Q, Hardware 12 – 712.2.5 Redundant CPUItem Q12PRH Q25PRHControl method Stored p

Specifications Input/output module specifications12 – 812.3 Input/output module specifications12.3.1 Digital input module QX10 Item QX10Number of in

Input/output module specifications SpecificationsMELSEC System Q, Hardware 12 – 912.3.2 Digital input module QX10-TS Item QX10-TSNumber of input point

Specifications Input/output module specifications12 – 1012.3.3 Digital input module QX28 Item QX28Number of input points 8Isolation method Photocoupl

Input/output module specifications SpecificationsMELSEC System Q, Hardware 12 – 1112.3.4 Digital input module QX40The response times OFF –> ON an

About this manualThe texts, illustrations, diagrams and examples in this manual are provided for information purposes only. They are intended as aids

Basics Specification comparison of CPU2 – 142.2.8 C-Controller CPUThe C-Controller CPUs Q06CCPU and Q12DCCPU with the powerful VxWorks operating sys-t

Specifications Input/output module specifications12 – 1212.3.5 Digital input module QX40-TSThe response times OFF –> ON and ON –> OFF can’t be

Input/output module specifications SpecificationsMELSEC System Q, Hardware 12 – 1312.3.6 Digital input module QX40-S1Response time setting by paramet

Specifications Input/output module specifications12 – 1412.3.7 Digital input module QX41The response times OFF –> ON and ON –> OFF can’t be se

Input/output module specifications SpecificationsMELSEC System Q, Hardware 12 – 1512.3.8 Digital input module QX41-S1Response time setting by paramet

Specifications Input/output module specifications12 – 16QH00033C_UKFig.12-5: QX41-S1 Derating chart28.8 V DC100908070605040010203040 50 55%[C]°Ambient

Input/output module specifications SpecificationsMELSEC System Q, Hardware 12 – 1712.3.9 Digital input module QX42The response times OFF –> ON an

Specifications Input/output module specifications12 – 18Left-hand side connector Right-hand side connectorPin Signal Pin Signal Pin Signal Pin Signal1

Input/output module specifications SpecificationsMELSEC System Q, Hardware 12 – 1912.3.10 Digital input module QX42-S1Response time setting by parame

Specifications Input/output module specifications12 – 20QH00080C_UKFig.12-7: QX42-S1 Derating chartLeft-hand side connector Right-hand side connectorP

Input/output module specifications SpecificationsMELSEC System Q, Hardware 12 – 2112.3.11 Digital input module QX70 The response times OFF –> ON

Overall configuration System configurationMELSEC System Q, Hardware 3 – 13 System configuration3.1 Overall configurationFollowing figure shows the sys

Specifications Input/output module specifications12 – 2212.3.12 Digital input module QX71Item QX71Number of input points 32Isolation method Photocoupl

Input/output module specifications SpecificationsMELSEC System Q, Hardware 12 – 2312.3.13 Digital input module QX72 The response times OFF –> ON a

Specifications Input/output module specifications12 – 24Left-hand side connector Right-hand side connectorPin Signal Pin Signal Pin Signal Pin Signal1

Input/output module specifications SpecificationsMELSEC System Q, Hardware 12 – 2512.3.14 Digital input module QX80The response times OFF –> ON an

Specifications Input/output module specifications12 – 2612.3.15 Digital input module QX80-TSThe response times OFF –> ON and ON –> OFF can’t be

Input/output module specifications SpecificationsMELSEC System Q, Hardware 12 – 2712.3.16 Digital input module QX81The response times OFF –> ON an

Specifications Input/output module specifications12 – 2812.3.17 Digital input module QX82The response times OFF –> ON and ON –> OFF can’t be se

Input/output module specifications SpecificationsMELSEC System Q, Hardware 12 – 29Left-hand side connector Right-hand side connectorPin Signal Pin Sig

Specifications Input/output module specifications12 – 3012.3.18 Digital input module QX82-S1Refer to the manual of this module for details of the res

Input/output module specifications SpecificationsMELSEC System Q, Hardware 12 – 31Left-hand side connector Right-hand side connectorPin Signal Pin Sig

System configuration Overall configuration3 – 2Following figure shows the system configuration for a Q00CPU, Q01CPU, Q00UCPU or Q01UCPU (all without s

Specifications Input/output module specifications12 – 3212.3.19 Relay output module QY10 Item QY10 Number of outputs 16Isolation method RelayRated sw

Input/output module specifications SpecificationsMELSEC System Q, Hardware 12 – 3312.3.20 Relay output module QY10-TS Item QY10-TSNumber of outputs 1

Specifications Input/output module specifications12 – 3412.3.21 Relay output module QY18AItem QY18ANumber of outputs 8Isolation method RelayRated swi

Input/output module specifications SpecificationsMELSEC System Q, Hardware 12 – 3512.3.22 Triac output module QY22 Item QY22Number of outputs 16Isola

Specifications Input/output module specifications12 – 3612.3.23 Transistor output module QY40PSink typeItem QY40P Number of outputs 16Isolation met

Input/output module specifications SpecificationsMELSEC System Q, Hardware 12 – 3712.3.24 Transistor output module QY40P-TSSink typeItem QY40P-TS Nu

Specifications Input/output module specifications12 – 3812.3.25 Transistor output module QY41PSink typeItem QY41P Number of outputs 32Isolation met

Input/output module specifications SpecificationsMELSEC System Q, Hardware 12 – 3912.3.26 Transistor output module QY42PSink typeItem QY42P Number

Specifications Input/output module specifications12 – 40Left-hand side connector Right-hand side connectorPin Signal Pin Signal Pin Signal Pin Signal1

Input/output module specifications SpecificationsMELSEC System Q, Hardware 12 – 4112.3.27 Transistor output module QY50Sink typeThe fuses inside th

Overall configuration System configurationMELSEC System Q, Hardware 3 – 3System configuration for CPU types Q02(P)(H) to Q25(P)H and Q02U to Q26UD(E)H

Specifications Input/output module specifications12 – 4212.3.28 Transistor output module QY68ASink/Source type.Item QY68A Number of outputs 8Isolat

Input/output module specifications SpecificationsMELSEC System Q, Hardware 12 – 4312.3.29 Transistor output module QY70 Sink typeItem QY70 Number o

Specifications Input/output module specifications12 – 4412.3.30 Transistor output module QY71 Sink typeItem QY71 Number of outputs 32Isolation meth

Input/output module specifications SpecificationsMELSEC System Q, Hardware 12 – 4512.3.31 Transistor output module QY80 Source typeThe fuses inside

Specifications Input/output module specifications12 – 4612.3.32 Transistor output module QY80-TS Source typeThe fuses inside the output module are

Input/output module specifications SpecificationsMELSEC System Q, Hardware 12 – 4712.3.33 Transistor output module QY81PSource type Item QY81P Numb

Specifications Input/output module specifications12 – 48Fig.12-11: Connector pin outs of D-sub 37-pin connector of the module QY81PQY81_2dQY81PQY81P12

Input/output module specifications SpecificationsMELSEC System Q, Hardware 12 – 4912.3.34 Combined I/O module QH42PThe response times OFF –> ON a

Specifications Input/output module specifications12 – 50 Fig. 12-12: External connections and circuit diagram of the input/output module QH42PExternal

Input/output module specifications SpecificationsMELSEC System Q, Hardware 12 – 51Left-hand side connector Right-hand side connectorPin Signal Pin Sig

System configuration Overall configuration3 – 4The following figure shows the system configuration of a redundant PLC with Q12PRH or Q25PRH CPU types.

Specifications Input/output module specifications12 – 5212.3.35 Combined I/O module QX48Y57The response times OFF –> ON and ON –> OFF can’t be

Input/output module specifications SpecificationsMELSEC System Q, Hardware 12 – 5312.3.36 Dummy module QG60 The module QG60 is a blank cover module us

Specifications Power supply module specifications12 – 5412.4 Power supply module specificationsPower supply modules Q61P-A1, Q61P-A2, Q61P, Q61P-D an

Power supply module specifications SpecificationsMELSEC System Q, Hardware 12 – 55Overvoltage protection The overvoltage protection device shuts off

Specifications Power supply module specifications12 – 56Power supply modules Q62P, Q63P, Q64P and Q64PNWhen power is switched on again immediately (w

Power supply module specifications SpecificationsMELSEC System Q, Hardware 12 – 57Overvoltage protection The overvoltage protection device shuts off

Specifications Power supply module specifications12 – 58Redundant power supply modules Q63RP and Q64RPWhen power is switched on again immediately (wi

Power supply module specifications SpecificationsMELSEC System Q, Hardware 12 – 59If the momentary power failure time is within the period given in t

Specifications Power supply module specifications12 – 60Power supplies are integrated into Q00JCPU and Q00UJCPUWhen power is switched on again immedi

Base unit specifications SpecificationsMELSEC System Q, Hardware 12 – 6112.5 Base unit specificationsSlim type main base units Q32SB, Q33SB, Q35SBMain

Overall configuration System configurationMELSEC System Q, Hardware 3 – 5Following figure shows the configuration for programming of a Q-CPU:* The bas

Specifications Base unit specifications12 – 62Extension base units Q52B, Q55B Extension base units Q63B, Q65B, Q68B, Q612BExtension base units Q65WRB

External dimensions AppendixMELSEC System Q, Hardware A – 1A AppendixA.1 External dimensionsA.1.1 CPU modulesQ00JCPU and Q00UJCPU Q00CPU, Q01CPU, Q02C

Appendix External dimensionsA – 2Q03UDECPU, Q04UDEHCPU, Q06UDEHCPU, Q10UDEHCPU, Q13UDEHCPU, Q20UDEHCPU, Q26UDEHCPUQ02UCPU, Q03UD(E)CPU, Q04UD(E)HCPU,

External dimensions AppendixMELSEC System Q, Hardware A – 3Q12PRHCPU, Q25PRHCPU q12prhcpu_mUnit: mm

Appendix External dimensionsA – 4When Q7BAT-SET is mounted on the CPU moduleQnCPU_mit_Q7BATUnit: mm27.489.3983027.489.39830Q12PRHCPU and Q25PRHCPU

External dimensions AppendixMELSEC System Q, Hardware A – 5A.1.2 Power supply modules Netzteil_Q_dimPower supply moduleWidth (W) Height (H) Depth (

Appendix External dimensionsA – 6A.1.3 Main base units and extension base unitsQ38B_mType X (mm)Tab. A-2: Q32SB 114External dimensions of Melsec Syst

External dimensions AppendixMELSEC System Q, Hardware A – 7A.1.4 I/O modules and dummy module QX81_dimQX81QX8124VDC4mA0 1 2 3 4 5 6 7 8 9 A B C D E F

Appendix External dimensionsA – 8

IndexMELSEC System Q, Hardware IINDEXAAmbient environmentInspection . . . . . . . . . . . . . . . . . . . . . . . . . 10-2List . . . . . . . . . . .

System configuration Overall system3 – 63.2 Overall system3.2.1 Modules of MELSEC System QCPU modulesType DescriptionPower consumption (mA)Note5 V DC

IIIndexLL.CLR switch . . . . . . . . . . . . . . . . . . . . . . . . . . 4-27LEDBACKUP . . . . . . . . . . . . . . . . . . . . . . . . . . 4-29BAT.A

IndexMELSEC System Q, Hardware IIISpecial relaySM237 . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-26SM321 . . . . . . . . . . . . . . . .

IVIndex

HEADQUARTERSEUROPEMITSUBISHI ELECTRIC EUROPE B.V.German BranchGothaer Straße 8D-40880 RatingenPhone: +49 (0)2102 / 486-0Fax: +49 (0)2102 / 486-1120CZE

Overall system System configurationMELSEC System Q, Hardware 3 – 7Universal model QCPUQ00UJCPU Combination of base unit, power supply module and CPU;

System configuration Overall system3 – 8Universal model QCPU (continued)Q10UDHCPU Universal model QCPU; suitable for multi-CPU operation; also refer t

Overall system System configurationMELSEC System Q, Hardware 3 – 9Process CPUQ02PHCPUCPU modules; suitable for multi-CPU oper-ation; also refer to CPU

User’s ManualMELSEC Q Series ModulesArt. No.: Version Changes / Additions / CorrectionsA 06/2001 First edition B 02/2002 Additions: CPU modules: Q00JC

System configuration Overall system3 – 10Standard modules of System QType DescriptionNo. of occu-pied I/O pointsPower consumption (mA)Note5 V DC 24 V

Overall system System configurationMELSEC System Q, Hardware 3 – 11Digital output modulesQY10 Relay output module, 16 Output points 24 V DC/240 V AC,

System configuration Overall system3 – 12Special function modulesType DescriptionNo. of occu-pied I/O pointsPower consump-tion (mA)Note5 V DC 24 V DC

Overall system System configurationMELSEC System Q, Hardware 3 – 13Temperature control modulesQ64TCRT Temperature control module with 4 chan-nels 1 t

System configuration Overall system3 – 14Communication- , interface- and remote modulesType DescriptionNo. of oc-cupied I/O pointsPower consump-tion (

Overall system System configurationMELSEC System Q, Hardware 3 – 15CC-Link communication modules (continued)AJ65BTB2-16R Remote module with 16 relay o

System configuration Overall system3 – 16PROFIBUS communication modules (continued)ST1Y16-TE2 ST series output module with 16 transistor outputs (24 V

Overall system System configurationMELSEC System Q, Hardware 3 – 17Base units and accessoriesType Description NoteMain base unitsQ32SB For power suppl

System configuration Overall system3 – 18Memory cardsQ2MEM-1MBS 1 MByte SRAM —Q2MEM-2MBS 2 MByte SRAM —Q3MEM-4MBS 4 MByte SRAM For Universal model QC

Overall system System configurationMELSEC System Q, Hardware 3 – 193.2.2 Outline of system configurationSystem configurationThe figure shows a config

MELSEC System Q, Hardware 5Safety guidelinesFor use by qualified staff onlyThis manual is only intended for use by properly trained and qualified ele

System configuration Overall system3 – 20Maximum number of extension stagesQ00JCPU, Q00UJCPU : 2 extension stagesQ00CPU, Q01CPU, Q00UCPU, Q01UCPU, Q0

Devices CPU modulesMELSEC System Q, Hardware 4 – 14 CPU modules4.1 Devices The names and data ranges of devices which can be used in the CPU module ar

CPU modules Devices4 – 2* The address areas for these devices can be set with a programming device by parameters. The table shows the preset values.W

Devices CPU modulesMELSEC System Q, Hardware 4 – 34.1.2 High performance model QCPUDevice nameRange (total number)ExplanationQ02CPU Q02HCPU Q06HCPU Q

CPU modules Devices4 – 4* The address areas for these devices can be set with a programming device by parameters. The table shows the preset values.R

Devices CPU modulesMELSEC System Q, Hardware 4 – 54.1.3 Universal model QCPUQ00UJCPU, Q00UCPU, Q01UCPUDevice nameRange (total number)ExplanationQ00UJC

CPU modules Devices4 – 6* The address areas for these devices can be set with a programming device by parameters. The table shows the preset values.R

Devices CPU modulesMELSEC System Q, Hardware 4 – 7Q02UCPU, Q03UDCPU and Q03UDECPUDevice nameRange (total number)ExplanationQ02UCPUQ03UDCPUQ03UDECPUX I

CPU modules Devices4 – 8R File regis-ter When using the internal RAM: R0–32767 (32768) with block conversion in steps of 32768 registers, 65536 (for

Devices CPU modulesMELSEC System Q, Hardware 4 – 9* The address areas for these devices can be set with a programming device by parameters. The table

6Safety warnings in this manualIn this manual special warnings that are important for the proper and safe use of the products are clearly identified

CPU modules Devices4 – 10Q04UD(E)HCPU, Q06UD(E)HCPU, Q10UD(E)HCPU, Q13UD(E)HCPU, Q20UD(E)HCPU and Q26UD(E)CPUDevice nameRange (total number)Explanatio

Devices CPU modulesMELSEC System Q, Hardware 4 – 11R File regis-ter When using the internal RAM: R0–32767 (32768) with block conversion in steps of

CPU modules Devices4 – 12The address areas for these devices can be set with a programming device by parameters. The table shows the preset values.Lin

Devices CPU modulesMELSEC System Q, Hardware 4 – 134.1.4 Process CPUDevice nameRange (total number)ExplanationQ02PHCPU Q06PHCPU Q12PHCPU Q25PHCPUX Inp

CPU modules Devices4 – 14* The address areas for these devices can be set with a programming device by parameters. The table shows the preset values.R

Devices CPU modulesMELSEC System Q, Hardware 4 – 154.1.5 Redundant CPUDevice nameRange (total number)ExplanationQ12PRHCPU Q25PRHCPUX Input X0–1FFF (to

CPU modules Devices4 – 16* The address areas for these devices can be set with a programming device by parameters. The table shows the preset values.R

Memory capacity CPU modulesMELSEC System Q, Hardware 4 – 174.2 Memory capacityA CPU of MELSEC System Q can access different memory devices, which diff

CPU modules Memory capacity4 – 18Basic model QCPU and High performance model QCPUEach of parameter, PLC parameter, sequence program, SFC program, dev

Memory capacity CPU modulesMELSEC System Q, Hardware 4 – 19Universal model QCPU● Q00UJCPU, Q00UCPU, Q01UCPU, Q02UCPU and Q03U(E)CPU● Q04UD(E)CPU to Q2

MELSEC System Q, Hardware 7General safety information and precautionsThe following safety precautions are intended as a general guideline for using P

CPU modules Memory capacity4 – 20Process CPUThe CPU module can execute up to 124 programs.For CPU modules with function version B (serial No. (first

Notes for handling CPU modulesMELSEC System Q, Hardware 4 – 214.3 Notes for handling PrecautionsDo not drop the module case or subject it to heavy im

CPU modules Part names and settings of Qn(P)(R)(H)CPUs4 – 224.4 Part names and settings of Qn(P)(R)(H)CPUsThis chapter explains the part names and se

Part names and settings of Qn(P)(R)(H)CPUs CPU modulesMELSEC System Q, Hardware 4 – 23No. Name ApplicationPOWER LED Power indicator LED for 5 V DC. T

CPU modules Part names and settings of Qn(P)(R)(H)CPUs4 – 24Q00CPU and Q01CPU Fig. 4-3: Part names of Q00CPU and Q01CPUE000RESET L.CLRSTOPBAT.

Part names and settings of Qn(P)(R)(H)CPUs CPU modulesMELSEC System Q, Hardware 4 – 25No. Name ApplicationModule fixing hook Hook used to fix the mod

CPU modules Part names and settings of Qn(P)(R)(H)CPUs4 – 26Q02(P)(H)CPU, Q06(P)HCPU, Q12(P)HCPU and Q25(P)HCPU Fig. 4-4: Part names of Q02(P)(H)-,

Part names and settings of Qn(P)(R)(H)CPUs CPU modulesMELSEC System Q, Hardware 4 – 27RUN LED Indicates the operating status of the CPU module. ON:

CPU modules Part names and settings of Qn(P)(R)(H)CPUs4 – 28Q12PRHCPU and Q25PRHCPUCompared to the QnHCPU the redundant CPU moduls have additional con

Part names and settings of Qn(P)(R)(H)CPUs CPU modulesMELSEC System Q, Hardware 4 – 294.4.2 DIP switchesThe DIP switches are used for setting the syst

8Symbols used in the manualUse of instructionsInstructions concerning important information are marked separately and are displayed as fol-lows:Use o

CPU modules Part names and settings of Qn(P)(R)(H)CPUs4 – 304.4.3 Transfer of a program with a programming deviceWhen writing a program with CPU modu

Part names and settings of Qn(P)(R)(H)CPUs CPU modulesMELSEC System Q, Hardware 4 – 314.4.4 Latch clear operationLatch clear (switch off or set to 0)

CPU modules Part names and settings of universal CPU modules4 – 324.5 Part names and settings of universal CPU modules4.5.1 Part names of CPU module

Part names and settings of universal CPU modules CPU modulesMELSEC System Q, Hardware 4 – 33No. Name ApplicationCover for extension cable connectorPr

CPU modules Part names and settings of universal CPU modules4 – 34Power input termi-nalsPower input terminals for connection of a 100 V AC to 240 V A

Part names and settings of universal CPU modules CPU modulesMELSEC System Q, Hardware 4 – 35Q00UCPU and Q01UCPU Fig. 4-7: Part names of Q00UCPU and Q

CPU modules Part names and settings of universal CPU modules4 – 36No. Name ApplicationModule fixing hook Hook used to fix the module to the base unit

Part names and settings of universal CPU modules CPU modulesMELSEC System Q, Hardware 4 – 37Q02UCPU, Q03UDCPU, Q04UDHCPU, Q06UDHCPU, Q10UDHCPU, Q13UDH

CPU modules Part names and settings of universal CPU modules4 – 38Q03UDECPU, Q04UDEHCPU, Q06UDEHCPU, Q10UDEHCPU, Q13UDEHCPU, Q20UDEHCPU, Q26UDEHCPU Fi

Part names and settings of universal CPU modules CPU modulesMELSEC System Q, Hardware 4 – 39No. Name ApplicationModule fixing hook Hook used to fix t

ContentsMELSEC System Q, Hardware 9Contents1 Introduction2Basics2.1 Features of the MELSEC System Q . . . . . . . . . . . . . . . . . . . . . . . .

CPU modules Part names and settings of universal CPU modules4 – 40USB connector Connector for connection with USB-compatible programming device.RS23

Part names and settings of universal CPU modules CPU modulesMELSEC System Q, Hardware 4 – 414.5.2 Transfer of a program with a programming deviceWhen

CPU modules Part names and settings of universal CPU modules4 – 424.5.3 Reset operation For the Universal model QCPU, the RUN/STOP/RESET switch of the

Part names and settings of universal CPU modules CPU modulesMELSEC System Q, Hardware 4 – 434.5.4 Latch clear operationLatch clear (switch off or set

CPU modules Checking serial number and function version of the CPU module4 – 444.6 Checking serial number and function version of the CPU moduleCerta

Checking serial number and function version of the CPU module CPU modulesMELSEC System Q, Hardware 4 – 45The informations may also be checked using a

Checking serial number and function version of the CPU module CPU modulesMELSEC System Q, Hardware 4 – 46

Memory card Memory cards and batteriesMELSEC System Q, Hardware 5 – 15 Memory cards and batteries5.1 Memory cardAll CPU types of MELSEC System Q excep

Memory cards and batteries Memory card5 – 25.1.1 Specificationsafter formattingFor ATA card when the manufacturer control number is D or earlierFor

Memory card Memory cards and batteriesMELSEC System Q, Hardware 5 – 3ATA card memory size indication in special register SD603When the ATA card is use