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SAFETY PRECAUTIONS (Read these precautions before using this product.) Before using this product, please read this manual and the relevant manuals carefully and pay full attention to safety to handle the product correctly. In this manual, the safety precautions are classified into two levels: " WARNING" and " CAUTION". Indicates that incorrect handling may cause hazardous conditions, WARNING resulting in death or severe injury. Indicates that incorrect handling may cause hazardous conditions,
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[Design Precautions] WARNING Configure safety circuits external to the programmable controller to ensure that the entire system operates safely even when a fault occurs in the external power supply or the programmable controller. Failure 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 posi
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[Design Precautions] WARNING In an output module, when a load current exceeding the rated current or an overcurrent caused by a load short-circuit flows for a long time, it may cause smoke and fire. To prevent this, configure an external safety circuit, such as a fuse. Configure a circuit so that the programmable controller is turned on first and then the external power supply. If the external power supply is turned on first, an accident may occur due to an incorrect output or malfunction. For
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[Installation Precautions] CAUTION Use the programmable controller in an environment that meets the general specifications in the QCPU User's Manual (Hardware Design, Maintenance and Inspection). Failure to do so may result in electric shock, fire, malfunction, or damage to or deterioration of the product. To mount the module, while pressing the module mounting lever located in the lower part of the module, fully insert the module fixing projection(s) into the hole(s) in the base unit and press
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[Wiring Precautions] WARNING Shut off the external power supply 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. 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 malfunc
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[Wiring Precautions] WARNING A protective film is attached to the top of the module to prevent foreign matter, such as wire chips, from entering the module during wiring. Do not remove the film during wiring. Remove it for heat dissipation before system operation. Mitsubishi programmable controllers must be installed in control panels. Connect the main power supply to the power supply module in the control panel through a relay terminal block. Wiring and replacement of a power supply module mus
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[Startup and Maintenance Precautions] CAUTION Before performing online operations (especially, program modification, forced output, and operation status change) for the running CPU module from the peripheral connected, read relevant manuals carefully and ensure the safety. Improper operation may damage machines or cause accidents. Do not disassemble or modify the modules. Doing so may cause failure, malfunction, injury, or a fire. Use any radio communication device such as a cellular phone or P
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[Disposal Precautions] CAUTION When disposing of this product, treat it as industrial 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 the QCPU User's Manual (Hardware Design, Maintenance and Inspection).) [Transportation Precautions] CAUTION When transporting lithium batteries, follow the transportation regulations. (For details of the regulated models, refer to the QCPU
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CONDITIONS OF USE FOR THE PRODUCT (1) Mitsubishi programmable controller ("the PRODUCT") shall be used in conditions; i) where any problem, fault or failure occurring in the PRODUCT, if any, shall not lead to any major or serious accident; and ii) where the backup and fail-safe function are systematically or automatically provided outside of the PRODUCT for the case of any problem, fault or failure occurring in the PRODUCT. (2) The PRODUCT has been designed and manufactured for the purpose o
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REVISIONS *The manual number is given on the bottom left of the back cover. Print date Manual number Revision Dec., 2008 SH(NA)-080807ENG-A First edition Mar., 2009 SH(NA)-080807ENG-B Revision because of function addition to Built-in Ethernet port QCPU (first five digits of the serial number is "11012" or later) Partial correction SAFETY PRECAUTIONS, INTRODUCTION, MANUALS, MANUAL PAGE ORGANIZATION, GENERIC TERMS AND ABBREVIATIONS, Section 1.3, 1.6, 2.2.2, 2.2.3, 2.3, 2.3.3, 2.3.4, 2.4, CHAPTE
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INTRODUCTION This manual describes the memory maps, functions, programs, I/O number assignment, and devices of the Universal model QCPU. Before using this product, please read this manual and the relevant manuals carefully and develop familiarity with the functions and performance of the Q series programmable controller to handle the product correctly. Relevant CPU module CPU module Model Q00UJCPU, Q00UCPU, Q01UCPU, Q02UCPU, Q03UD(E)CPU, Universal model QCPU Q04UD(E)HCPU, Q06UD(E)HCPU, Q10
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CONTENTS CONTENTS SAFETY PRECAUTIONS......................................................................................................................A - 1 CONDITIONS OF USE FOR THE PRODUCT ......................................................................................A - 9 REVISIONS ...........................................................................................................................................A - 10 INTRODUCTION .............................................
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3.8 I/O Processing and Response Delay.....................................................................................3 - 8 3.8.1 Refresh mode....................................................................................................................3 - 9 3.8.2 Direct mode.......................................................................................................................3 - 12 CHAPTER4 ASSIGNMENT OF BASE UNIT AND I/O NUMBER 4-1 to 4-17 4.1 Base Unit Assignment....
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6.6.4 Remote latch clear ............................................................................................................6 - 25 6.6.5 Relationship between remote operation and RUN/STOP status of the CPU module .......6 - 26 6.7 Q Series-compatible Module Input Response Time Selection (I/O Response Time) ............6 - 27 6.8 Error Time Output Mode Setting ............................................................................................6 - 29 6.9 H/W Error Time PLC Operati
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6.30.2 Backup data restoration function.......................................................................................6 - 157 6.31 Module model name read ......................................................................................................6 - 161 6.32 Module error collection........................................................................................................... 6 - 162 CHAPTER7 COMMUNICATIONS WITH INTELLIGENT FUNCTION MODULE 7-1 to 7-9 7.1 Communicat
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9.6 Index Register (Z)/Standard Device Resister (Z) ...................................................................9 - 46 9.6.1 Index register (Z)...............................................................................................................9 - 46 9.6.2 Standard device register (Z)..............................................................................................9 - 48 9.6.3 Switching from the scan execution type program to the interrupt/fixed scan execution type
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11.4 Procedure for Writing Multiple Programs ...............................................................................11 - 7 11.5 Procedure for Boot Operation ................................................................................................11 - 10 CHAPTER12 SPECIAL RELAY LIST AND SPECIAL REGISTER LIST 12-1 to 12-78 12.1 SPECIAL RELAY LIST........................................................................................................... 12 - 1 12.2 SPECIAL REGISTER L
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MANUALS To understand the main specifications, functions, and usage of the CPU module, refer to the basic manuals. Read other manuals as well when using a different type of CPU module and its functions. Order each manual as needed, referring to the following list. :Basic manual, :Other CPU module manuals Manual name Description Manual type < Manual number (model code) > User's manual Specifications of the hardware (CPU modules, power QCPU User's Manual (Hardware Design, supply modules, bas
