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Mitsubishi Q01CPU User Manual

Melsec-q series, qcpu
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  • Page 3: Safety Precautions

    SAFETY PRECAUTIONS (Always read these instructions before using this equipment.) Before using this product, please read this manual and the relevant manuals introduced in this manual carefully and pay full attention to safety to handle the product correctly. In this manual, the safety instructions are ranked as "DANGER" and "CAUTION". Indicates that incorrect handling may cause hazardous conditions, DANGER resulting in death or severe injury.
  • Page 4 [Design Precautions] DANGER Install a safety circuit external to the programmable controller that keeps the entire system safe even when there are problems with the external power supply or the programmable controller. Otherwise, trouble could result from erroneous output or erroneous operation. (1) Outside the programmable controller, construct mechanical damage preventing interlock circuits such as emergency stop, protective circuits, positioning upper and lower limits switches and interlocking forward/reverse operations.
  • Page 5 [Design Precautions] DANGER When overcurrent which exceeds the rating or caused by short-circuited load flows in the output module for a long time, it may cause smoke or fire. To prevent this, configure an external safety circuit, such as fuse. Build a circuit that turns on the external power supply when the programmable controller power is turned on.
  • Page 6 [Installation Precautions] CAUTION Use the programmable controller in an environment that meets the general specifications contained in this manual. Using this programmable controller in an environment outside the range of the general specifications could result in electric shock, fire, erroneous operation, and damage to or deterioration of the product.
  • Page 7 [Wiring Precautions] DANGER Completely turn off the externally supplied power used in the system when placing wiring. Not completely turning off all power could result in electric shock or damage to the product. When turning on the power supply or operating the module after installation or wiring work, be sure that the module's terminal covers are correctly attached.
  • Page 8 [Wiring Precautions] CAUTION Be sure to ground the FG terminals and LG terminals to the protective ground conductor. Not doing so could result in electric shock or erroneous operation. Use applicable solderless terminals and tighten them with the specified torque.If any solderless spade terminal is used, it may be disconnected when the terminal screw comes loose, resulting in failure.
  • Page 9 [Startup and Maintenance precautions] DANGER Do not touch the terminals while power is on. Doing so could cause shock or erroneous operation. Correctly connect the battery. Also, do not charge, disassemble, heat, place in fire, short circuit, or solder the battery. Mishandling of battery can cause overheating or cracks which could result in injury and fires.
  • Page 10 [Startup and Maintenance precautions] CAUTION The online operations conducted for the CPU module being operated, connecting the peripheral device (especially, when changing data or operation status), shall be conducted after the manual has been carefully read and a sufficient check of safety has been conducted. Operation mistakes could cause damage or problems with of the module.
  • Page 11 [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 Appendix 4.) [Transportation Precautions] CAUTION When transporting lithium batteries, make sure to treat them based on the transport regulations.

  • Page 12: Revisions

    REVISIONS The manual number is given on the bottom left of the back cover. Print Date Manual Number Revision Jun., 2004 SH(NA)-080483ENG-A First edition Dec., 2004 SH(NA)-080483ENG-B Addition Section 12.2.21 Partial correction CONTENTS, Section 2.1.5, 5.2.1, 5.3, 9.1.2, 9.2.4, 10.3.1, 10.4, 10.5, 10.6.1, 11.1, 11.3.1, 11.3.2, 11.4, 11.5, 12.2.1, 12.3.1, 12.3, 12.6, 12.7, Appendix 2.1, Appendix 2.2, Appendix 3.1 May, 2005...
  • Page 13 Print Date Manual Number Revision Apr., 2007 SH(NA)-080483ENG-I Universal model QCPU model addition, Revision involving High Performance model QCPU and Redundant CPU serial No.09012 Model addition Q02UCPU, Q03UDCPU, Q04UDHCPU, Q06UDHCPU, Q65WRB Addition Section 4.4, 12.2.25 Partial correction SAFETY PRECAUTIONS, ABOUT MANUALS, GENERIC TERMS AND ABBREVIATIONS, Chapter 1, Section 1.1, 2.1, 2.1.1, 2.1.2, 2.1.3, 2.1.4, 2.1.5, 2.2, 4.1, 4.2.2, 4.3.2, 5.1, 5.2.1, 5.2.3, 6.1.1, 6.1.2, 6.1.3, 6.1.4, 7.1.1, 7.1.2, 7.1.3, 7.1.5, 7.1.6, 7.1.7, 7.2.2, 9.1.3, 9.1.5, 10.3.1,...
  • Page 14 This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses. Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual.

  • Page 15: Table Of Contents

    INTRODUCTION Thank you for choosing the Mitsubishi MELSEC-Q Series of General Purpose Programmable Controllers. Before using the equipment, please read this manual carefully to develop full familiarity with the functions and performance of the Q series programmable controller you have purchased, so as to ensure correct use.
  • Page 16 High Performance Model QCPU, Process CPU and Redundant CPU ••••••••••••••••••••••••••••••••• 4 - 29 4.3.1 Part Names ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 4 - 29 4.3.2 Switch Operation at the Time of Writing Program •••••••••••••••••••••••••••••••••••••••••••••••••••• 4 - 35 4.3.3 Reset Operation ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 4 - 36 4.3.4 Latch Clear Operation ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••...
  • Page 17 CHAPTER9 EMC AND LOW VOLTAGE DIRECTIVES 9 - 1 to 9 - 18 Requirements for Conformance to EMC Directive ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 9 - 1 9.1.1 Standards relevant to the EMC Directive ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 9 - 2 9.1.2 Installation instructions for EMC Directive •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 9 - 3 9.1.3 Cables •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••...
  • Page 18 12.2 Troubleshooting ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 12 - 3 12.2.1 Troubleshooting flowchart ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 12 - 3 12.2.2 Flowchart for when the ERR terminal (negative logic) is turned off (opened) ••••••••••••••••••• 12 - 5 12.2.3 Flowchart for when the "MODE" LED does not turn on •••••••••••••••••••••••••••••••••••••••••••••• 12 - 9 12.2.4 Flowchart for when the "MODE"...
  • Page 19 12.5 I/O Module Troubleshooting ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 12 - 256 12.5.1 Input circuit troubleshooting •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 12 - 256 12.5.2 Output Circuit Troubleshooting •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 12 - 259 12.6 Buit-in Ethernet Port Diagnosis ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 12 - 262 12.7 Special Relay List •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 12 - 270 12.8 Special Register List ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••...

  • Page 20: Contents

    (Related manual)....QCPU User's Manual (Function Explanation, Program Fundamentals) CONTENTS CHAPTER1 OVERVIEW Features 1.1.1 Features of Basic model QCPU 1.1.2 Features of High Performance model QCPU 1.1.3 Features of Process CPU 1.1.4 Features of Redundant CPU 1.1.5 Features of Universal model QCPU Program Storage and Operation Devices and Instructions Convenient for Programming Checking Serial Number and Function Version...
  • Page 21 I/O Processing and Response Lag 3.8.1 Refresh mode 3.8.2 Direct mode Numeric Values which can be Used in Sequence Programs 3.9.1 BIN (Binary Code) 3.9.2 HEX (Hexadecimal) 3.9.3 BCD (Binary Coded Decimal) 3.9.4 Real numbers (Floating-point data) 3.10 Character String Data CHAPTER4 I/O NUMBER ASSIGNMENT Relationship between the Number of Slots and Main Base Unit Relationship between No.
  • Page 22 File Operation by GX Developer and Handling Precautions 5.4.1 File operation 5.4.2 Precautions for handling files 5.4.3 Memory capacities of files 5.4.4 File size units CHAPTER6 FUNCTIONS Function List Constant scan Latch Function Setting of Output (Y) Status when Changing between STOP and RUN Clock Function Remote Operation 6.6.1...
  • Page 23 6.18 Error History 6.18.1 Basic model QCPU 6.18.2 High Performance model QCPU, Process CPU, Redundant CPU, Universal model QCPU 6.19 System Protect 6.19.1 Password registration 6.19.2 Remote password 6.20 CPU Module System Display by GX Developer 6.21 LED Display 6.21.1 Method to turn off the LED 6.21.2 Priority setting 6.22 High speed Interrupt Function 6.22.1 High speed interrupt program execution...
  • Page 24 CHAPTER9 PARAMETERS PLC Parameters 9.1.1 Basic model QCPU 9.1.2 High Performance model QCPU, Process CPU, Redundant CPU, Universal model QCPU Redundant Parameter Network Parameters Remote Password CHAPTER10 DEVICE EXPLANATION 10.1 Device List 10.2 Internal User Devices 10.2.1 Input (X) 10.2.2 Output (Y) 10.2.3 Internal relay (M)
  • Page 25 10.9 Nesting (N) 10.10 Pointer (P) 10.10.1 Local pointer 10.10.2 Common pointer 10.11 Interrupt pointer (I) 10.11.1 List of interrupt pointer Nos and interrupt factors 10.12 Other Devices 10.12.1 SFC block device (BL) 10.12.2 SFC transition device (TR) 10.12.3 Network No. designation device (J) 10.12.4 I/O No.
  • Page 26 Appendix 3 List of Parameter No. Appendix 4 Functions Added or Changed Due to Version Upgrade Appendix 4.1 Basic model QCPU Upgrade Appendix 4.2 High Performance model QCPU Upgrade Appendix 4.3 Process CPU Upgrade Appendix 4.4 Redundant CPU Upgrade Appendix 4.5 Universal model QCPU Upgrade Appendix 5 Method of replacing High Performance model QCPU with Universal model QCPU Appendix 5.1 PRECAUTIONS FOR REPLACEMENT Appendix 5.2 APPLICABLE DEVICES AND SOFTWARE...
  • Page 27 Difference from single CPU system CHAPTER2 SYSTEM CONFIGURATION System configuration 2.1.1 System configuration using Basic model QCPU(Q00CPU, Q01CPU) 2.1.2 System configuration using High Performance model QCPU or Process CPU as CPU No.1 2.1.3 System configuration using Universal model QCPU as CPU No.1...
  • Page 28 4.1.1 CPU shared memory 4.1.2 Communication by auto refresh using CPU shared memory 4.1.3 Communication by auto refresh using multiple CPU high speed transmission area 4.1.4 Communication using CPU shared memory by program 4.1.5 Communications between CPU modules when the error occurs Communications with instructions dedicated to Motion CPU 4.2.1 Control instruction from QCPU to Motion CPU...
  • Page 29 APPENDICES Appendix 1 Transportation Precautions Appendix 1.1 Controlled models Appendix 1.2 Transport guidelines INDEX - 27...
  • Page 30 (Related manual)....QnPRHCPU User's Manual (Redundant System) CONTENTS CHAPTER1 OVERVIEW Redundant System Overview Features CHAPTER2 SYSTEM CONFIGURATION System Configuration Peripheral Device Configuration Applicable Devices and Software System Configuration Cautions CHAPTER3 TRACKING CABLE Specifications Part Names Connecting and Disconnecting a Tracking Cable CHAPTER4 PROCEDURE FOR STARTING UP A REDUNDANT SYSTEM Mounting Modules Wiring...
  • Page 31 FUNCTION LIST The System Switching Function 5.3.1 System Switching Method 5.3.2 System Switching Execution Timing 5.3.3 System Switching Execution Possibility 5.3.4 Both Systems Operations After System Switching 5.3.5 Special Relays/Registers For System Switching 5.3.6 System Switching Precautions Operation Mode Change Function Tracking Function 5.5.1 Tracking Function Overview...
  • Page 32 6.3.4 When Connecting GOTs to a Ethernet Precautions for Accessing Redundant CPU from Other Networks Precautions for Writing Device Data from Other Station CHAPTER7 PROGRAMMING CAUTIONS Instructions Restricted in Use for Redundant System Cautions on Fixed-Scan Clocks and Fixed Scan Execution Type Programs Precautions for Using Annunciator (F) in Redundant System Precautions at System Switching Occurrence Precautions of Programming when Connecting Extension Base Unit...
  • Page 33 CHAPTER9 PROCESSING TIME FOR REDUNDANT SYSTEMS Extension of Scan Time due to Tracking System Switching Time APPENDICES Appendix 1 Comparison of Q4ARCPU and QnPRHCPU Appendix 2 Comparison of Qn(H)CPU and QnPRHCPU Appendix 3 Comparison of QnPHCPU and QnPRHCPU Appendix 4 Sample Programs when Using CC-Link Appendix 4.1 Sample Program System Configuration Appendix 4.2...

  • Page 34: About Manuals

    ABOUT MANUALS The following manuals are also related to this product. In necessary, order them by quoting the details in the tables below. Related Manuals (1) Common to CPU modules The following table indicates the related manuals common to the Basic model QCPU, High Performance model QCPU, Process CPU, Redundant CPU and Universal model QCPU.
  • Page 35 (3) High Performance model QCPU The following table indicates the related manuals of the High Performance model QCPU other than the manuals indicated in "(1) Common to CPU modules". Manual Number Manual Name (Model Code) QCPU (Q Mode)/QnACPU Programming Manual (PID Control Instructions) SH-080040 This manual describes the dedicated instructions used to exercise PID control.
  • Page 36 (6) Universal model QCPU The following table indicates the related manuals of the Universal model QCPU other than the manuals indicated in "(1) Common to CPU modules". Manual Number Manual Name (Model Code) QCPU (Q Mode)/QnACPU Programming Manual (PID Control Instructions) SH-080040 This manual describes the dedicated instructions used to exercise PID control.

  • Page 37: How This Manual Is Organized

    HOW THIS MANUAL IS ORGANIZED CPU modules requiring precautions Reference destination Chapter heading A reference destination or The CPU modules requiring precautions are The index on the right side of the page shown as icons. reference manual is marked shows the chapter of the open page at a "Note "...
  • Page 38 In addition, this manual provides the following explanations. POINT Explains the matters to be especially noted, the functions and others related to the description on that page. Remark Provides the reference destination related to the description on that page and the convenient information.

  • Page 39: How To Use This Manual

    HOW TO USE THIS MANUAL This manual is prepared for users to understand the hardware specifica- tions of those modules such as the CPU modules, power supply modules, and base units, maintenance and inspections of the system, and trouble- shooting required when you use Q series programmable controllers. The manual is classified roughly into three sections as shown below.

  • Page 40: Generic Terms And Abbreviations

    Other name for compact types of Mitsubishi MELSEC-A Series Programmable AnS series Controller. A series Other name for Large types of Mitsubishi MELSEC-A Series Programmable Controller. Generic term for Q02UCPU, Q03UDCPU, Q04UDHCPU, Q06UDHCPU, Q13UDHCPU QnU(D)(H)CPU and Q26UDHCPU Generic term for Q03UDECPU, Q04UDEHCPU, Q06UDEHCPU, Q13UDEHCPU and...
  • Page 41 Generic Term/Abbreviation Description Generic term for Q63B, Q65B, Q68B and Q612B extension base unit on which Q Series Q6 B power supply module, I/O module, intelligent function module can be mounted. Other name for Q68RB redundant power supply extension base unit on whichredundant power supply module, Q series I/O module, and intelligent function module can be Q6 RB mounted.
  • Page 42 ATA card Generic term for Q2MEM-8MBA, Q2MEM-16MBA and Q2MEM-32MBA type ATA card. Memory card Generic term for SRAM card, Flash card and ATA card. Generic term for Mitsubishi Graphic Operation Terminal GOT-A*** series, GOT-F*** series and GOT1000 series. - 40...

  • Page 43: Precautions For Use

    PRECAUTIONS FOR USE Precautions for first use of Q series CPU module When using a CPU module for the first time, the memory needs to be formatted using GX Developer. For details of memory formatting, refer to the following manual. GX Developer Operating Manual Precautions on battery (1) Operation when the CPU module is restarted after stored with a battery...

  • Page 44: Chapter1 Overview

    The CPU modules described in this manual are as shown in Table1.1. Table1.1 List of relevant CPU modules CPU module Model name Basic model QCPU Q00JCPU, Q00CPU, Q01CPU Q02CPU, Q02HCPU, Q06HCPU, Q12HCPU, High Performance model QCPU Q25HCPU Process CPU Q12PHCPU, Q25PHCPU...
  • Page 45 OVERVIEW (2) List of Q Series CPU Module manuals The Q series CPU module manuals are as shown below. For details such as manual numbers, refer to "About Manuals" in this manual. (a) Basic model QCPU Table1.2 List of user's manuals of Basic model QCPU Multi CPU Redundant Maintenance...
  • Page 46 OVERVIEW Table1.3 List of programming manuals of Basic model QCPU Common PID Control Structured Process Control MELSAP-L Instructions Instructions Instruction Text QCPU (Q mode)/ QCPU (Q mode)/ QnPHCPU/ QnACPU QnACPU QnPRHCPU QCPU (Q mode)/ QCPU (Q mode) QCPU (Q mode) Programming Programming Programming...
  • Page 47 OVERVIEW (b) High Performance Model QCPU Table1.4 List of user's manuals of High Performance model QCPU Multi CPU Redundant Maintenance Program and Inspection Fundamentals System System QCPU User's Manual QCPU User's Manual QnPRHCPU User's (Hardware Design, QCPU User's Manual Purpose (Function Explanation, Manual (Redundant Maintenance and...
  • Page 48 OVERVIEW Table1.5 List of programming manuals of High Performance model QCPU Common PID Control Structured Process Control MELSAP-L Instructions Instruction Instructions Text QCPU (Q mode)/ QCPU (Q mode)/ QnPHCPU/ QnACPU QnACPU QnPRHCPU QCPU (Q mode)/ QCPU (Q mode) QCPU (Q mode) Programming Programming Programming...
  • Page 49 OVERVIEW (c) Process CPU Table1.6 List of user's manuals of Process CPU Multi CPU Redundant Maintenance Program and Inspection Fundamentals System System QCPU User's Manual QCPU User's Manual QnPRHCPU User's (Hardware Design, QCPU User's Manual Purpose (Function Explanation, Manual (Redundant Maintenance and (Multiple CPU System) Program Fundamentals)
  • Page 50 OVERVIEW Table1.7 List of programming manuals of Process CPU Common PID Control Structured Process Control MELSAP-L Instructions Instructions Instruction Text QCPU (Q mode)/ QCPU (Q mode)/ QnPHCPU/ QnACPU QnACPU QnPRHCPU QCPU (Q mode)/ QCPU (Q mode) QCPU (Q mode) Programming Programming Programming QnACPU...
  • Page 51 OVERVIEW (d) Redundant CPU Table1.8 List of user's manual of Redundant CPU Multi CPU Redundant Maintenance Program and Inspection Fundamentals System System QCPU User's Manual QCPU User's Manual QnPRHCPU User's (Hardware Design, QCPU User's Manual Purpose (Function Explanation, Manual (Redundant Maintenance and (Multiple CPU System) Program Fundamentals)
  • Page 52 OVERVIEW Table1.9 List of programming manuals of Redundant CPU Common PID Control Structured Process Control MELSAP-L Instructions Instructions Instruction Text QCPU (Q mode)/ QCPU (Q mode)/ QnPHCPU/ QCPU (Q mode) QnACPU QnACPU QnPRHCPU QCPU (Q mode)/ QCPU (Q mode) Programming Programming Programming Programming...
  • Page 53 OVERVIEW (e) Universal Model QCPU Table1.10 List of user's manuals of Universal model QCPU Multi CPU Redundant Maintenance Program and Inspection Fundamentals System System QCPU User's Manual QCPU User's Manual QnPRHCPU User's (Hardware Design, QCPU User's Manual Purpose (Function Explanation, Manual (Redundant Maintenance and (Multiple CPU System)
  • Page 54 OVERVIEW Table1.11 List of programming manuals of Universal model QCPU Common PID Control Structured Process Control MELSAP-L Instructions Instruction Instructions Text QCPU (Q mode)/ QCPU (Q mode)/ QnPHCPU/ QnACPU QnACPU QnPRHCPU QCPU (Q mode)/ QCPU (Q mode) QCPU (Q mode) Programming Programming Programming...

  • Page 55: Features

    (a) Basic model QCPU • Q00JCPU : 256 points (X/Y0 to FF) • Q00CPU, Q01CPU : 1024 points (X/Y0 to 3FF) Up to 2048 points (X/Y0 to 7FF) are supported as the number of I/O device points usable for refreshing the remote I/O of the CC-Link and link I/O (LX, LY) of the MELSECNET/H.
  • Page 56 (2) Lineup for various program capacities The optimum CPU module for the program capacity can be selected. (a) Basic model QCPU • Q00JCPU, Q00CPU : 8k steps • Q01CPU : 14k steps (b) High Performance model QCPU • Q02CPU, Q02HCPU : 28k steps •...
  • Page 57 (a) Basic model QCPU MELSECNET/H link refreshing: 2.2ms/2k words *1: This is the case that the Q01CPU is used without using SB/SW and the MELSECNET/H network module is installed to the main base unit. (b) High Performance model QCPU, Process CPU, Redundant CPU or...
  • Page 58 OVERVIEW (4) Increase in debugging efficiency through high speed communication with GX Developer In the Q Series CPU module, a time required for program writing/reading or monitoring has been reduced through the high speed communication at a speed of 115.2kbps max. by the RS-232, and a communication time efficiency at the time of debugging has been increased.
  • Page 59 Table1.13 Maximum number of extension stages, i.e., extension base units Max. number of extension Max. number of modules Item stages installed Basic model Q00JCPU 2 stages 16 modules QCPU Q00CPU, Q01CPU 4 stages 24 modules Q02UCPU 4 stages 36 modules Q03UDCPU, Q03UDECPU, Q04UDHCPU,Q04UDEHCPU, Universal model QCPU Q06UDHCPU,Q06UDEHCPU,...
  • Page 60 OVERVIEW (9) Automatic writing to standard ROM Note1.2 Note1.3 Note2 Basic The Q Series CPU module enables writing the parameters or programs saved on a Note1.2 memory card into the standard ROM of the CPU modules without using GX Developer. Universal When the standard ROM is used to perform ROM operation, you can load a memory card into the CPU module and write parameters/programs on the memory card to the...
  • Page 61 OVERVIEW Redundant (13)Supporting multiple CPU system Note1.4 Note3 The Q series CPU module supports the multiple CPU system. Note1.4 The multiple CPU system can be constructed in combination with CPU modules, motion CPU(s), and PC CPU module(s). For the details of the multiple CPU system, refer to the following: QCPU User's Manual (Multiple CPU System) (14)Supporting the redundant power supply system The redundant power supply system can be created using a redundant base unit and...

  • Page 62: Chapter2 System Configuration

    SYSTEM CONFIGURATION CHAPTER2 SYSTEM CONFIGURATION This chapter describes the system configuration of the Q Series CPU module cautions on use of the system, and configured equipment. 2.1 System Configuration This section describes the system configurations for a single CPU system including a Basic model QCPU, High Performance model QCPU, Process CPU or Universal model QCPU and the case of connecting GOT with a bus.

  • Page 63: System Configuration For Single Cpu System

    SYSTEM CONFIGURATION 2.1.1 System Configuration for Single CPU System (1) System configuration using Basic model QCPU (Q00CPU/Q01CPU) (a) When the main base unit (Q3 B) is used Battery for QCPU (Q6BAT) Basic model QCPU B main base unit Extension cable...
  • Page 64 SYSTEM CONFIGURATION (b) When the redundant power main base unit (Q3 RB) is used Battery for QCPU (Q6BAT) Basic model QCPU RB redundant power main base unit Redundant power supply module/I/O module/Intelligent function module Extension cable RB redundant power extension base unit B extension base unit * 1: Use the redundant power supply module for the power supply module.
  • Page 65 SYSTEM CONFIGURATION (c) When the slim type main base unit (Q3 SB) is used Battery for QCPU (Q6BAT) Basic model QCPU SB slim type main base unit 1, 2 Slim type power supply module/I/O module/Intelligent function module * 1: Because the slim type main base unit does not have an extension cable connector, the extension base unit cannot be connected and bus connection of GOT is not available.
  • Page 66 SYSTEM CONFIGURATION (d) When the Multiple CPU high speed main base unit (Q3 DB) is used Battery for QCPU (Q6BAT) Basic model QCPU DB multiple CPU high speed main base unit Extension cable Power supply module/I/O module/Intelligent function module B extension base unit B extension base unit * 1: As a power supply module, use the Q series power supply module.
  • Page 67 SYSTEM CONFIGURATION (2) System configuration using the High Performance model QCPU (a) If the main base unit (Q3 B) is used Battery for QCPU (Q6BAT) Memory card Q7BAT-SET High Performance model QCPU Battery holder Battery for QCPU (Q7BAT) Q8BAT-SET Extension cable Q8BAT connection cable Battery for QCPU (Q8BAT)
  • Page 68 SYSTEM CONFIGURATION (b) When the redundant power main base unit (Q3 RB) is used Memory card Battery for QCPU (Q6BAT) High Performance model QCPU Q7BAT-SET RB redundant power main base unit Battery holder Battery for QCPU (Q7BAT) Q8BAT-SET Q8BAT connection cable Battery for QCPU (Q8BAT) Redundant power supply module/I/O module/Intelligent function module...
  • Page 69 SYSTEM CONFIGURATION (c) When the slim type main base unit (Q3 SB) is used Memory card Battery for QCPU (Q6BAT) High Performance model QCPU Q7BAT-SET SB slim type main base unit 2, 3 Battery holder Battery for QCPU (Q7BAT) Q8BAT-SET Q8BAT connection cable Battery for QCPU (Q8BAT)
  • Page 70 SYSTEM CONFIGURATION (d) When the Multiple CPU high speed main base unit (Q3 DB) is used Battery for QCPU (Q6BAT) Memory card Q7BAT-SET High Performance model QCPU Battery holder Battery for QCPU (Q7BAT) Q8BAT-SET Extension cable Q8BAT connection cable Battery for QCPU (Q8BAT) DB multiple CPU high speed main base unit...
  • Page 71 SYSTEM CONFIGURATION (3) System configuration using the Process CPU (a) When the main base unit (Q3 B) is used Memory card Battery for QCPU (Q6BAT) Process CPU Q7BAT-SET B main base unit Battery holder Battery for QCPU (Q7BAT) Q8BAT-SET Q8BAT connection cable Battery for QCPU Extension cable Power supply module/I/O module/...
  • Page 72 SYSTEM CONFIGURATION (b) When the redundant power main base unit (Q3 RB) is used Memory card Process CPU Battery for QCPU (Q6BAT) Q7BAT-SET RB redundant power main base unit Battery holder Battery for QCPU (Q7BAT) Q8BAT-SET Q8BAT connection cable Battery for QCPU (Q8BAT) Redundant power supply module/I/O module/Intelligent function module Extension cable...
  • Page 73 SYSTEM CONFIGURATION (c) When the Multiple CPU high speed main base unit (Q3 DB) is used Memory card Battery for QCPU (Q6BAT) Process CPU Q7BAT-SET DB multiple CPU high speed main base unit Battery holder Battery for QCPU (Q7BAT) Q8BAT-SET Q8BAT connection cable Battery for QCPU Extension cable...
  • Page 74 SYSTEM CONFIGURATION (4) System configuration using the Universal model QCPU (a) When the main base unit (Q3 B) is used Memory card Battery for QCPU (Q6BAT) Universal model QCPU Q7BAT-SET B main base unit Battery holder Battery for QCPU (Q7BAT) Q8BAT-SET Q8BAT connection cable Battery for QCPU...
  • Page 75 SYSTEM CONFIGURATION (b) When the redundant power main base unit (Q3 RB) is used Memory card Universal model QCPU Battery for QCPU (Q6BAT) Q7BAT-SET RB redundant power main base unit Battery holder Battery for QCPU (Q7BAT) Q8BAT-SET Q8BAT connection cable Battery for QCPU (Q8BAT) Redundant power supply module/I/O module/Intelligent function module...
  • Page 76 SYSTEM CONFIGURATION (c) When the slim type main base unit (Q3 SB) is used Memory card Universal model QCPU Battery for QCPU (Q6BAT) Q7BAT-SET SB slim type main base unit 2, 3 Battery holder Battery for QCPU (Q7BAT) Q8BAT-SET Q8BAT connection cable Battery for QCPU (Q8BAT) Slim type power supply module/I/O module/...
  • Page 77 SYSTEM CONFIGURATION (d) When the Multiple CPU high speed main base unit (Q3 DB) is used Memory card Universal model QCPU Battery for QCPU (Q6BAT) Q7BAT-SET DB multiple CPU high speed main base unit Battery holder Battery for QCPU (Q7BAT) Q8BAT-SET Extension cable Power supply module/I/O module/...
  • Page 78 SYSTEM CONFIGURATION (5) Outline of system configuration (a) When Q00JCPU is used Q00JCPU The figure shows the configuration when 16-point modules are loaded to each slot..Slot number ..I/O number Extension base unit The figure shows the configuration when 16-point modules are loaded to each slot. Q68B (8 slots occupied) extension base...
  • Page 79 SYSTEM CONFIGURATION Table2.1 Restrictions on the system configuration and applicable base units, extension cables and power supply modules Maximum number of extension stages of 2 extension stages extension base units Maximum number of 16 modules mounted I/O modules Module requiring no power supply module Q52B, Q55B Applicable extension Module requiring a Q series power supply...
  • Page 80 SYSTEM CONFIGURATION (b) When the main base unit (Q3 B) is used Main base unit The figure shows the configuration when 32-point modules are loaded to each slot. Q312B (12 slots occupied) ..Slot number ..I/O number Q series CPU module power supply module...
  • Page 81 A series power supply A61P, A61PN, A62P, A63P, A61PEU, A62PEU Note2.3 module Note1 When the Q00CPU or Q01CPU is used: Basic Maximum number of extension stages of the extension base unit : 4 stages Maximum number of mountable I/O modules : 24 modules Note2.1...
  • Page 82 SYSTEM CONFIGURATION Cautions • Do not use extension cable longer than an overall extension length of 13.2m (43.31ft.). • When using an extension cable, do not bind it together with the main circuit (high voltage and heavy current) line or do not lay down them closely to each other.
  • Page 83 SYSTEM CONFIGURATION (c) When the redundant power main base unit (Q3 RB) is used Redundant power main base unit The figure shows the configuration when 32-I/O modules are loaded to each slot. Q38RB (8 slots occupied) ..Slot number ..I/O number Redundant CPU module Power supply...
  • Page 84 • When the redundant base unit is used, bus connection of GOT is not available. Note4 When Q00CPU or Q01CPU is used: Basic Maximum number of extension stages of the extension base unit : 4 stages Maximum number of mountable I/O modules : 24 modules Note2.4...
  • Page 85 SYSTEM CONFIGURATION (d) When the slim type main base unit (Q3 SB) is used Slim type main base unit The figure shows the configuration when 32-point modules are loaded to each slot. Q35SB (5 slots occupied) ..Slot number ..I/O number Slim type power supply...
  • Page 86 SYSTEM CONFIGURATION (e) When the Multiple CPU high speed main base unit (Q3 DB) is used Multiple CPU high speed main base unit The figure shows the configuration when 32-point modules are loaded to each slot. Q312DB (12 slots occupied) ..
  • Page 87 I/O modules, an error "SP.UNIT LAY ERR." (error code: 2124) occurs. Note6 When the Q00CPU or Q01CPU is used: Basic Maximum number of extension stages of the extension base unit : 4 stages Maximum number of mountable I/O modules : 24 modules Note2.6...

  • Page 88: System Configuration For Bus Connection Of Got

    SYSTEM CONFIGURATION 2.1.2 System Configuration for Bus connection of GOT In the system including the Q series CPU module, the GOT can be connected to the bus using the extension cable connector of the main base unit or extension base unit. This section describes the system configuration for connecting GOT using bus topology.
  • Page 89 SYSTEM CONFIGURATION • Select an appropriate extension cable to connect GOT to the bus so that its over- all cable length is 13.2m max. • To install the first GOT to the bus at a place 13.2m or more away, a bus extension connector box (A9GT-QCNB) is necessary.
  • Page 90 SYSTEM CONFIGURATION (4) Outline of system configuration Main base unit The figure shows the configuration when 16-point modules are loaded to each slot. Q35B (5 slots occupied) ..Slot number ..I/O number Q series CPU module power supply module Extension base unit The figure shows the configuration when 16-point modules are loaded to each slot.
  • Page 91 Table2.6 Restrictions on the system configuration and applicable base units, extension cables and power supply modules When using Q00JCPU When using Q00CPU, Q01CPU or Q02UCPU Maximum number of When using High Performance model QCPU, Process CPU, The final stage is occupied...

  • Page 92: Configuration Of Peripheral Devices

    SYSTEM CONFIGURATION 2.1.3 Configuration of peripheral devices This section describes the configurations of the peripheral devices usable in the system where the Basic model QCPU, the High Performance model QCPU or the Process CPU is used. (1) When the Basic model QCPU is used Basic model QCPU Personal Computer (GX Developer, GX Configurator) RS-232 cable...
  • Page 93 SYSTEM CONFIGURATION (2) When the High Performance model QCPU is used High Performance model QCPU Memory card RS-232 cable Personal Computer (GX Developer, GX Configurator) USB cable 2, 3 (Connector type B) PC card Memory card adapter * 1: Format the ATA card by GX Developer only. ( Section 7.1.4.) * 2: Not usable for the Q02CPU.
  • Page 94 SYSTEM CONFIGURATION (3) When the Process CPU is used Process CPU Memory card RS-232 cable Personal Computer (GX Developer, GX Configurator, PX Developer) USB cable (Connector type B) PC card Memory card adapter * 1: Format the ATA card by GX Developer only. ( Section 7.1.4.) * 2: For the writing to the memory card and the USB cable details, refer to the following: GX Developer Operating Manual...
  • Page 95 SYSTEM CONFIGURATION (4) When the Universal model QCPU is used (a) QnU(D)(H)CPU Universal model QCPU Memory card Ethenet cable Personal Computer (GX Developer, GX Configurator) USB cable (Connector type miniB) PC card Memory card adapter * 1: Format the ATA card by GX Developer only. ( Section 7.1.4.) * 2: For the writing to the memory card and the USB cable details, refer to the following: GX Developer Operating Manual...
  • Page 96 SYSTEM CONFIGURATION (b) QnUDE(H)CPU Universal model QCPU Memory card Ethenet cable Personal Computer (GX Developer, GX Configurator) USB cable (Connector type miniB) Memory card PC card adapter * 1: Format the ATA card by GX Developer only. ( Section 7.1.4.) * 2: For the writing to the memory card and the USB cable details, refer to the following: GX Developer Operating Manual * 3: For the GX Developer and GX Configurator versions compatible with the Universal model QCPU,...

  • Page 97: Applicable Devices And Software

    SYSTEM CONFIGURATION 2.1.4 Applicable Devices and Software This section describes the applicable devices and software packages for configuring a system. (1) Modules replaceable online The modules controlled by the Process CPU or Redundant CPU can be replaced online ( Section 12.4). The modules controlled by the Basic model QCPU, High Performance model QCPU, Universal model QCPU, Motion CPU, or PC CPU module cannot be replaced online.
  • Page 98 SYSTEM CONFIGURATION (b) GX Configurator versions applicable in the single CPU system GX Configurator versions shown in Table2.9 can be used for the single CPU system. Available GX Configurator versions differ depending on the intelligent function modules used. For available GX Configurator versions, refer to the manual for the relevant intelligent function module Table2.9 Applicable GX Configurator Applicable software version...
  • Page 99 SYSTEM CONFIGURATION Table2.9 Applicable GX Configurator Applicable software version CPU module Product name Version GX Configurator-AD Version 2.05F or later GX Configurator-DA Version 2.06G or later GX Configurator-SC Version 2.12N or later GX Configurator-CT Version 1.25B or later GX Configurator-TI Version 1.24A or later GX Configurator-TC Version 1.23Z or later...

  • Page 100: Precaution On System Configuration

    SYSTEM CONFIGURATION 2.1.5 Precaution on system configuration This section describes the restrictions on configuring a system with a Q Series CPU module. (1) Number of modules loaded The number of modules to be installed and functions are limited depending on the type of the modules.
  • Page 101 SYSTEM CONFIGURATION (b) When the High Performance model QCPU or Process CPU is used Table2.11 Number of modules loaded Limitation of installable modules Applicable module Type per system Q series CC-Link IE controller • QJ71GP21-SX Up to 2 modules • QJ71GP21S-SX network module •...
  • Page 102 SYSTEM CONFIGURATION Remark For restrictions on mounting the A series module on the QA6 B and QA6ADP+A5 B/A6 B, refer to the following manual. QA65B/QA68B Extension Base Unit User's Manual QA6ADP QA Conversion Adapter Module User's Manual (c) When the Redundant CPU is used For the module having a limit to the number of mountable modules, refer to the following manual.
  • Page 103 SYSTEM CONFIGURATION (2) Modules that have restrictions on use of a Built-in Ethernet port QCPU Table2.13 lists the modules that have restrictions on use of a Built-in Ethernet port QCPU. Table2.13 Modules that have restrictions on use of a Built-in Ethernet port QCPU Product name Model First five digits of available serial No.
  • Page 104 SYSTEM CONFIGURATION (4) Caution for use of the High Performance model QCPU 1) When the AnS series special-function modules shown below are used, a limitation is given to an accessible device range. • A1SJ71J92-S3 type JEMANET interface module • A1SD51S type intelligent communication module Table2.14 Accessible device range Device Accessible device range...
  • Page 105 SYSTEM CONFIGURATION 4) Some system configurations and functions are restricted when writing the parameters set under the "High speed interrupt fixed scan interval" setting. Refer to the following manual for the restrictions. QCPU User's Manual (Function Explanation, Program Fundamentals) 5) The computer link/multidrop link module A1SJ71UC24-R4 can use the multidrop link function only.

  • Page 106: Checking Serial Number And Function Version

    SYSTEM CONFIGURATION 2.2 Checking Serial Number and Function Version The serial number and function version of the CPU module can be checked on the rating plate, on the front of the module, and on the System monitor screen in GX Developer. (1) Checking on the rating plate The rated plate is located on the side face of the CPU module.
  • Page 107 SYSTEM CONFIGURATION Remark Attaching a serial number label to the front of each Redundant CPU was started from March 2008. However, some of the modules manufactured at the beginning of it may not have the label. (3) Checking on the System monitor screen (Product information list screen) To display the screen for checking the serial number and function version, select [Diagnostics]...
  • Page 108 SYSTEM CONFIGURATION POINT The serial number displayed on the Product information list screen of GX Developer may differ from that on the rating plate and on the front of the module. • The serial number on the rating plate and on the front of the module indicates the management information of the product.

  • Page 109: Chapter3 General Specifications

    GENERAL SPECIFICATIONS CHAPTER3 GENERAL SPECIFICATIONS The performance specifications of programmable controller are shown in Table3.1. Table3.1 General specifications Item Specifications Operating ambient 0 to 55 temperature Storage ambient -25 to 75 temperature Operating ambient 5 to 95%RH 4, non-condensing humidity Storage ambient 5 to 95%RH 4, non-condensing...
  • Page 110 GENERAL SPECIFICATIONS Memo...

  • Page 111: Chapter4 Hardware Specifications Of The Cpu Module

    Table4.1 to 4.5 show the performance specifications of the CPU module. Table4.1 Performance Specifications Basic model QCPU Item Q00JCPU Q00CPU Q01CPU Control method Sequence program control method Refresh mode I/O control mode (Direct access I/O is available by specifying direct access I/O (DX , DY ).)
  • Page 112 HARDWARE SPECIFICATIONS OF THE CPU MODULE Table4.1 Performance Specifications Basic model QCPU Item Q00JCPU Q00CPU Q01CPU Program memory Memory card (RAM) ---- Flash Memory Max. number ---- card card of files stored (ROM) ATA card ---- Standard RAM ---- Standard ROM No.
  • Page 113 Table4.1 Performance Specifications Basic model QCPU Item Q00JCPU Q00CPU Q01CPU 2048 points (S0 to 127/block) (The number of device points is fixed.) Step relay [S] Index register [Z] 10 points (Z0 to 9) (The number of device points is fixed.) Pointer [P] 300 points (P0 to 299) (The number of device points is fixed.)

  • Page 114: High Peformance Model Qcpu

    HARDWARE SPECIFICATIONS OF THE CPU MODULE 4.1.2 High Peformance model QCPU Table4.2 Performance Specifications High Performance model QCPU Item Q02CPU Q02HCPU Q06HCPU Q12HCPU Q25HCPU Control method Sequence program control method Refresh mode I/O control mode (Direct access I/O is available by specifying direct access I/O (DX , DY ).) Sequence control Relay symbol language, logic symbolic language, MELSAP3 (SFC), MELSAP-L, function block, Program...
  • Page 115 HARDWARE SPECIFICATIONS OF THE CPU MODULE Table4.2 Performance Specifications High Performance model QCPU Item Q02CPU Q02HCPU Q06HCPU Q12HCPU Q25HCPU Program memory Memory card (RAM) 287(When the Q2MEM-2MBS is used) Memory Flash Max. number card card of files stored (ROM) ATA card Standard RAM Standard ROM No.
  • Page 116 HARDWARE SPECIFICATIONS OF THE CPU MODULE Table4.2 Performance Specifications High Performance model QCPU Item Q02CPU Q02HCPU Q06HCPU Q12HCPU Q25HCPU 32768 points(R0 to 32767) 32768 points(R0 to 32767) Standard 32768 points Up to 65536 points can be used by Up to 131072 points can be used by (R0 to 32767) block switching in units of 32768 block switching in units of 32768...
  • Page 117 HARDWARE SPECIFICATIONS OF THE CPU MODULE Table4.2 Performance Specifications High Performance model QCPU Item Q02CPU Q02HCPU Q06HCPU Q12HCPU Q25HCPU Special relay [SM] 2048 points (SM0 to 2047) (The number of device points is fixed.) Special register [SD] 2048 points (SM0 to 2047) (The number of device points is fixed.) Function input [FX] 16 points (FX0 to F) (The number of device points is fixed.) Function output [FY]...

  • Page 118: Process Cpu

    HARDWARE SPECIFICATIONS OF THE CPU MODULE 4.1.3 Process CPU Table4.3 Performance Specifications Process CPU Item Q02PHCPU Q06PHCPU Q12PHCPU Q25PHCPU Control method Sequence program control method Refresh mode I/O control mode (Direct access I/O is available by specifying direct access I/O (DX , DY ).) Sequence control Relay symbol language, logic symbolic language, MELSAP3 (SFC), Program...
  • Page 119 HARDWARE SPECIFICATIONS OF THE CPU MODULE Table4.3 Performance Specifications Process CPU Item Q02PHCPU Q06PHCPU Q12PHCPU Q25PHCPU Program memory Memory card (RAM) 287(When the Q2MEM-2MBS is used) Memory Flash Max. number card card of files stored (ROM) ATA card Standard RAM Standard ROM No.
  • Page 120 HARDWARE SPECIFICATIONS OF THE CPU MODULE Table4.3 Performance Specifications Process CPU Item Q02PHCPU Q02PHCPU Q12PHCPU Q25PHCPU Standard Up to 65536 points can be used by block Up to 131072 points can be used by block switching in units of 32768 points (R0 to 32767). switching in units of 32768 points (R0 to 32767).
  • Page 121 HARDWARE SPECIFICATIONS OF THE CPU MODULE Table4.3 Performance Specifications Process CPU Item Q02PHCPU Q06PHCPU Q12PHCPU Q25PHCPU 2048 points (SM0 to 2047) (The number of device points is fixed.) Special relay [SM] Special register [SD] 2048 points (SD0 to 2047) (The number of device points is fixed.) Function input [FX] 16 points (FX0 to F) (The number of device points is fixed.) Function output [FY]...

  • Page 122: Redundant Cpu

    HARDWARE SPECIFICATIONS OF THE CPU MODULE 4.1.4 Redundant CPU Table4.4 Performance Specifications Redundant CPU Item Q12PRHCPU Q25PRHCPU Control method Sequence program control method Refresh mode I/O control mode (Direct access I/O is available by specifying direct access I/O (DX , DY ).) Sequence control Relay symbol language, logic symbolic language, MELSAP3 (SFC), Program...
  • Page 123 HARDWARE SPECIFICATIONS OF THE CPU MODULE Table4.4 Performance Specifications Redundant CPU Item Q12PRHCPU Q25PRHCPU Program memory Memory card (RAM) 287(When the Q2MEM-2MBS is used) Memory Flash Max. number card card of files stored (ROM) ATA card Standard RAM Standard ROM No.
  • Page 124 HARDWARE SPECIFICATIONS OF THE CPU MODULE Table4.4 Performance Specifications Redundant CPU Item Q12PRHCPU Q25PRHCPU Standard Up to 131072 points can be used by block switching in units of 32768 points (R0 to 32767). SRAM card Up to 517120 points can be used by block switching in units of 32768 points (R0 to 32767). (1M bytes) SRAM card Up to 1041408 points can be used by block switching in units of 32768 points (R0 to 32767).
  • Page 125 HARDWARE SPECIFICATIONS OF THE CPU MODULE Table4.4 Performance Specifications Redundant CPU Item Q12PRHCPU Q25PRHCPU Special relay [SM] 2048 points (SM0 to 2047) (The number of device points is fixed.) Special register [SD] 2048 points (SD0 to 2047) (The number of device points is fixed.) Function input [FX] 16 points (FX0 to F) (The number of device points is fixed.) Function output [FY]...

  • Page 126: Universal Model Qcpu

    HARDWARE SPECIFICATIONS OF THE CPU MODULE 4.1.5 Universal model QCPU Table4.5 Performance Specifications Universal model QCPU Item Q03UDCPU Q04UDHCPU Q06UDHCPU Q13UDHCPU Q26UDHCPU Q02UCPU Q03UDECPU Q04UDEHCPU Q06UDEHCPU Q13UDEHCPU Q26UDEHCPU Control method Sequence program control method Refresh mode I/O control mode (Direct access I/O is available by specifying direct access I/O (DX , DY ).) Sequence control Relay symbol language, logic symbolic language, MELSAP3 (SFC), Program...
  • Page 127 HARDWARE SPECIFICATIONS OF THE CPU MODULE Table4.5 Performance Specifications Universal model QCPU Item Q03UDCPU Q04UDHCPU Q06UDHCPU Q13UDHCPU Q26UDHCPU Q02UCPU Q03UDECPU Q04UDEHCPU Q06UDEHCPU Q13UDEHCPU Q26UDEHCPU Program memory Memory card (RAM) 319(When the Q3MEM-8MBS is used) Memory Flash Max. number card card of files stored (ROM) ATA card...
  • Page 128 HARDWARE SPECIFICATIONS OF THE CPU MODULE Table4.5 Performance Specifications Universal model QCPU Item Q03UDCPU Q04UDHCPU Q06UDHCPU Q13UDHCPU Q26UDHCPU Q02UCPU Q03UDECPU Q04UDEHCPU Q06UDEHCPU Q13UDEHCPU Q26UDEHCPU 32768 points 32768 points 32768 points 32768 points 32768 points 32768 points (R0 to 32767) (R0 to 32767) (R0 to 32767) (R0 to 32767) (R0 to 32767)
  • Page 129 HARDWARE SPECIFICATIONS OF THE CPU MODULE Table4.5 Performance Specifications Universal model QCPU Item Q03UDCPU Q04UDHCPU Q06UDHCPU Q13UDHCPU Q26UDHCPU Q02UCPU Q03UDECPU Q04UDEHCPU Q06UDEHCPU Q13UDEHCPU Q26UDEHCPU 256 points (I0 to 255) The constant cyclic interval of system interrupt pointers I28 to 31 can be set up by parameters. Interrupt pointer [I] (0.5 to 1000ms, 0.5ms unit) Default values I28: 100ms, I29: 40ms, I30: 20ms, I31: 10ms...
  • Page 130 HARDWARE SPECIFICATIONS OF THE CPU MODULE Table4.5 Performance Specifications Universal model QCPU Item Q03UDCPU Q04UDHCPU Q06UDHCPU Q13UDHCPU Q26UDHCPU Q02UCPU Q03UDECPU Q04UDEHCPU Q06UDEHCPU Q13UDEHCPU Q26UDEHCPU L0 to 8191 (8192 points by default) Latch range (Latch range can be set up for B, F, V, T, ST, C, D, and W.) (Setting by parameters.) RUN/PAUSE contact One contact can be set up in X0 to 1FFF for each of RUN and PAUSE.

  • Page 131: Basic Model Qcpu

    HARDWARE SPECIFICATIONS OF THE CPU MODULE 4.2 Basic Model QCPU 4.2.1 Part Names (1) Q00JCPU 4) 5) 6) When opening the cover, put your finger here. Diagram 4.1 Front face 12) 13) INPUT 100-240VAC 50/60Hz 105VA OUTPUT 5VDC3A (FG) (LG) INPUT INPUT 100-240VAC...
  • Page 132 HARDWARE SPECIFICATIONS OF THE CPU MODULE Table4.6 Part Names Name Application Indicates the operating status of the CPU module. : During operation with the RUN/STOP/RESET switch set to "RUN". : During stop with the RUN/STOP/RESET switch set to "STOP" Flicker : When parameters/program is written during STOP and the RUN/STOP/ RESET switch is moved from "STOP"...
  • Page 133 HARDWARE SPECIFICATIONS OF THE CPU MODULE (2) Q00CPU, Q01CPU When opening the cover, put your finger here. Diagram 4.3 Front face Diagram 4.4 With front cover open Diagram 4.5 Side Face 4.2 Basic Model QCPU - 23 4.2.1 Part Names...
  • Page 134 HARDWARE SPECIFICATIONS OF THE CPU MODULE Table4.7 Part Names Name Application Hook used to fix the module to the base unit. Module fixing hook (Single-motion installation) Indicates the operating status of the CPU module. : During operation with the RUN/STOP/RESET switch set to "RUN". : During stop with the RUN/STOP/RESET switch set to "STOP".
  • Page 135 HARDWARE SPECIFICATIONS OF THE CPU MODULE : When a cable is to be connected to the RS-232 connector at all times, clamp the cable to prevent a loose connection, shifting, or disconnection by pulling due to carelessness. The Q6HLD-R2 type RS-232 Connector Disconnection Prevention Holder is available as a clamp for RS-232 connector.

  • Page 136: Switch Operation At The Time Of Writing Program

    HARDWARE SPECIFICATIONS OF THE CPU MODULE 4.2.2 Switch Operation at the Time of Writing Program Programs can be written to the Basic model QCPU in either the STOP or RUN status. (1) When writing program with RUN/STOP/RESET switch set to "STOP" When writing a program with the Basic model QCPU placed in the STOP status using the RUN/STOP/RESET switch, operate the switch in the following procedure.

  • Page 137: Reset Operation

    HARDWARE SPECIFICATIONS OF THE CPU MODULE 4.2.3 Reset Operation For the Basic model QCPU, the RUN/STOP/RESET switch of the CPU module is used to switch between the "RUN status" and "STOP status" and to perform "RESET operation". When using the RUN/STOP/RESET switch to reset the CPU module, moving the RUN/ STOP/RESET switch to the reset position will not reset it immediately.

  • Page 138: Latch Clear Operation

    HARDWARE SPECIFICATIONS OF THE CPU MODULE POINT Operate the RUN/STOP/RESET switch with your fingertips. Do not use any tool such as a screwdriver because the switch part might be damaged. 4.2.4 Latch Clear Operation For the Basic model QCPU, latch clear is performed by the remote latch clear operation of GX Developer.

  • Page 139: High Performance Model Qcpu, Process Cpu And Redundant Cpu

    HARDWARE SPECIFICATIONS OF THE CPU MODULE 4.3 High Performance Model QCPU, Process CPU and Redundant 4.3.1 Part Names (1) Q02CPU, Q02HCPU, Q06HCPU, Q12HCPU, Q25HCPU, Q02PHCPU, Q06PHCPU, Q12PHCPU, Q25PHCPU When opening the cover, put your finger here. Diagram 4.8 Front face Diagram 4.9 With front cover open *1: Not provided for Q02CPU.
  • Page 140 HARDWARE SPECIFICATIONS OF THE CPU MODULE (2) Q12PRHCPU, Q25PRHCPU When opening the cover, put your finger here. Diagram 4.11 Front face Diagram 4.12 With front cover open Diagram 4.13 Side face - 30 4.3 High Performance Model QCPU, Process CPU and Redundant CPU 4.3.1 Part Names...
  • Page 141 HARDWARE SPECIFICATIONS OF THE CPU MODULE Table4.8 Part Names Name Application Module fixing hook Hook used to fix the module to the base unit. (Single-motion installation) Indicates the mode of the CPU module. MODE LED ON (green): Q mode Flicker (green): Enforced ON/OFF for external I/O registered Indicates the operating status of the CPU module.
  • Page 142 HARDWARE SPECIFICATIONS OF THE CPU MODULE Table4.8 Part Names Name Application Serial number display Displays the serial number described on the rating plate. Memory card EJECT button Used to eject the memory card from the CPU module. Memory card loading Connector used to load the memory card to the CPU module.
  • Page 143 HARDWARE SPECIFICATIONS OF THE CPU MODULE Table4.8 Part Names Name Application Indicates the backup or separate mode while the system is running normally. ON (green) : Backup mode OFF (red) : The status in which control (RUN) cannot be continued by system switching ON (orange) : Separate mode : Debug mode...
  • Page 144 HARDWARE SPECIFICATIONS OF THE CPU MODULE : When a cable is to be connected to the RS-232 connector at all times, clamp the cable to prevent a loose connection, shifting, or disconnection by pulling due to carelessness. The Q6HLD-R2 type RS-232 Connector Disconnection Prevention Holder is available as a clamp for RS-232 connector.

  • Page 145: Switch Operation At The Time Of Writing Program

    HARDWARE SPECIFICATIONS OF THE CPU MODULE 4.3.2 Switch Operation at the Time of Writing Program This section explains the switch operation to be performed after a program is written using GX Developer. (1) When writing program with CPU module set to "STOP" (a) To set to RUN status with device memory data cleared 1) Move the RESET/L.CLR switch to the RESET position once and return it to the original neutral position.

  • Page 146: Reset Operation

    HARDWARE SPECIFICATIONS OF THE CPU MODULE POINT 1. Before writing a program to the CPU module, perform the following operation. • Set the system protect setting switch (DIP switch:SW1) of the CPU module to OFF (not protected). • Cancel the registered password on GX Developer. 2.

  • Page 147: Automatic Writing To Standard Rom

    HARDWARE SPECIFICATIONS OF THE CPU MODULE 4.3.5 Automatic Writing to Standard ROM The High Performance model QCPU, Process CPU and Redundant CPU allows data in the memory card to be written into the standard ROM automatically. For details, refer to the manual below. QCPU User's Manual (Functional Description, Program Fundamentals) (1) Procedures for automatic write to standard ROM Automatic writing to the standard ROM is carried out with the following procedures.

  • Page 148: Universal Model Qcpu

    HARDWARE SPECIFICATIONS OF THE CPU MODULE 4.4 Universal Model QCPU 4.4.1 Part Names (1) Q02UCPU, Q03UDCPU, Q04UDHCPU, Q06UDHCPU, Q13UDHCPU, Q26UDHCPU When opening the cover, put your finger here. Diagram 4.16 Front face Diagram 4.17 With front cover open Diagram 4.18 Side face - 38 4.4 Universal Model QCPU 4.4.1 Part Names...
  • Page 149 HARDWARE SPECIFICATIONS OF THE CPU MODULE (2) Q03UDECPU, Q04UDEHCPU, Q06UDEHCPU, Q13UDEHCPU, Q26UDEHCPU When opening the cover, put your finger here. Diagram 4.19 Front face Diagram 4.20 With front cover open Diagram 4.21 Side face 4.4 Universal Model QCPU - 39 4.4.1 Part Names...
  • Page 150 HARDWARE SPECIFICATIONS OF THE CPU MODULE Table4.9 Part Names Name Application Module fixing hook Hook used to fix the module to the base unit. (Single-motion installation) Indicates the mode of the CPU module. MODE LED ON (green): Q mode Indicates the operating status of the CPU module. : During operation with the RUN/STOP/RESET switch set to "RUN"...
  • Page 151 HARDWARE SPECIFICATIONS OF THE CPU MODULE Table4.9 Part Names Name Application Serial number display Displays the serial number described on the rating plate. Memory card EJECT button Used to eject the memory card from the CPU module. Memory card loading Connector used to load the memory card to the CPU module.

  • Page 152: Switch Operation At The Time Of Writing Program

    HARDWARE SPECIFICATIONS OF THE CPU MODULE 4.4.2 Switch Operation at the Time of Writing Program This section explains the switch operation to be performed after a program is written using GX Developer. (1) When writing program with CPU module set to "STOP" (a) To set to RUN status with device memory data cleared 1) Move the RUN/STOP/RESET switch to the RESET position once (Approximately 1 second) and return it to the STOP position.

  • Page 153: Reset Operation

    HARDWARE SPECIFICATIONS OF THE CPU MODULE 4.4.3 Reset Operation For the Universal model QCPU, the RUN/STOP/RESET switch of the CPU module is used to switch between the "RUN status" and "STOP status" and to perform "RESET operation". When using the RUN/STOP/RESET switch to reset the CPU module, moving the RUN/ STOP/RESET switch to the reset position will not reset it immediately.

  • Page 154: Latch Clear Operation

    HARDWARE SPECIFICATIONS OF THE CPU MODULE POINT Operate the RUN/STOP/RESET switch with your fingertips. Do not use any tool such as a screwdriver because the switch part might be damaged. 4.4.4 Latch Clear Operation For the Universal model QCPU, latch clear is performed by the remote latch clear operation of GX Developer.

  • Page 155: Chapter5 Power Supply Module

    POWER SUPPLY MODULE CHAPTER5 POWER SUPPLY MODULE This chapter describes the specifications of the power supply modules applicable for the programmable controller system (The Q Series power supply module, slim type power supply module, redundant power supply module and AnS/A Series power supply module) and how to select the most suitable module.

  • Page 156: Specifications

    POWER SUPPLY MODULE 5.2 Specifications 5.2.1 Power supply module specifications Table5.2 shows the specifications of the power supply modules. Table5.2 Power supply module specifications Performance Specifications Item Q61P-A1 Q61P-A2 Q61P Q62P Base loading position Power supply module loading slot Applicable base unit Q3 B, Q3 DB, Q6 B +10% +10%...
  • Page 157 POWER SUPPLY MODULE Table5.2 Power supply module specifications Performance Specifications Item Q61P-A1 Q61P-A2 Q61P Q62P Application Section 5.3) ERR contact Rated switching 24VDC, 0.5A voltage, current Minimum 5VDC, 1mA switching load Response time OFF to ON: 10ms max. ON to OFF: 12ms max. Mechanical : More than 20 million times Life Electrical : More than 100 thousand times at rated switching voltage, current...
  • Page 158 POWER SUPPLY MODULE Table5.3 Power supply module specifications Performance Specifications Item Q63P Base loading position Power supply module loading slot Applicable base unit Q3 B, Q3 DB, Q6 B +30% 24VDC Input power supply -35% (15.6 to 31.2VDC) Input frequency ---- Input voltage ----...
  • Page 159 POWER SUPPLY MODULE Table5.3 Power supply module specifications Performance Specifications Item Q63P Application Section 5.3) ERR contact Rated switching 24VDC, 0.5A voltage, current Minimum 5VDC, 1mA switching load Response time OFF to ON: 10ms max. ON to OFF: 12ms max. Mechanical : More than 20 million times Life Electrical : More than 100 thousand times at rated switching voltage, current...
  • Page 160 POWER SUPPLY MODULE Table5.4 Power supply module specifications Performance Specifications Item Q64P Q64PN Base loading position Power supply module loading slot Applicable base unit Q3 B, Q3 DB, Q6 B +10% +10% 100 to 120VAC/200 to 240VAC 100 to 240VAC Input power supply -15% -15%...
  • Page 161 POWER SUPPLY MODULE Table5.4 Power supply module specifications Performance Specifications Item Q64P Q64PN Application Section 5.3) ERR contact Rated switching 24VDC, 0.5A voltage, current Minimum 5VDC, 1mA switching load Response OFF to ON: 10ms max. ON to OFF: 12ms max. time Mechanical : More than 20 million times Life...
  • Page 162 POWER SUPPLY MODULE Table5.5 Power supply module specifications Performance Specifications Item Q61SP Base loading position Power supply module loading slot Applicable base unit Q3 SB +10% 100 to 240VAC Input power supply -15% (85 to 264VAC) Input frequency 50/60Hz Input voltage Within 5% ( Section 5.2.3) distortion factor...
  • Page 163 POWER SUPPLY MODULE Table5.5 Power supply module specifications Performance Specifications Item Q61SP Terminal screw size M3.5 screw Applicable wire size 0.75 to 2mm Applicable solderless RAV1.25 - 3.5, RAV2 - 3.5 terminal Applicable tightening 0.66 to 0.89N•m torque 98mm (3.86inch) External 27.4mm (1.08inch) dimensions...
  • Page 164 POWER SUPPLY MODULE Table5.6 Power supply module specifications Performance Specifications Item Q63RP Base unit position Power supply module loading slot Applicable base unit Q3 RB, Q3 RB, Q6 WRB Input power supply 24V DC(-35%/+30%) (15.6 to 31.2V DC) Max. input power Inrush current 150A within 1ms Rated output...
  • Page 165 POWER SUPPLY MODULE Table5.7 Power supply module specifications Performance Specifications Item Q64RP Base loading position Power supply module loading slot Applicable base unit Q3 RB, Q6 RB, Q6 WRB +10% 100 to 120VAC/200 to 240VAC Input power supply -15% (85 to 132VAC/170 to 264VAC) Input frequency 50/60Hz Input voltage...
  • Page 166 POWER SUPPLY MODULE Table5.7 Power supply module specifications Performance Specifications Item Q64RP Application Section 5.3) ERR contact Rated switching 24VDC, 0.5A voltage, current Minimum 5VDC, 1mA switching load Response time OFF to ON: 10ms max. ON to OFF: 12ms max. Mechanical : More than 20 million times Life Electrical : More than 100 thousand times at rated switching voltage, current...
  • Page 167 POWER SUPPLY MODULE Table5.8 Power supply module specifications Performance Specifications Item Q00JCPU (Power supply part) +10% 100 to 120VAC Input power supply -15% (85 to 264VAC) Input frequency 50/60Hz Input voltage Within 5% ( Section 5.2.3) distortion factor Max. input apparent 105VA power Inrush current...
  • Page 168 POWER SUPPLY MODULE Table5.9 Power supply module specifications Performance Specifications Item A1S61PN A1S62PN A1S63P Base loading position Power supply module loading slot Applicable base unit QA1S6 B +10% +30% 100 to 240VAC 24VDC Input power supply -15% -35% (85 to 264VAC) (15.6 to 31.2VDC) Input frequency 50/60Hz...
  • Page 169 POWER SUPPLY MODULE Table5.10 Power supply module specifications Specifications Item A61P A61PN A62P A63P Slot position Power supply module loading slot Applicable base unit QA6 B +10% 100VAC to 120VAC -15% (85VAC to 132VAC) +30% 24VDC Input power supply -35% +10% (15.6VDC to 31.2VDC) 200VAC to 240VAC...
  • Page 170 POWER SUPPLY MODULE Table5.11 Power supply module specifications Performance specifications Item A61PEU A62PEU Slot position Power supply module loading slot Applicable base unit QA6 B Input power supply 100 to 120/200 to 240VAC +10%/-15% Input frequency 50/60Hz 5% Input voltage distortion Within 5% ( Section 5.2.3) Max.
  • Page 171 POWER SUPPLY MODULE POINT *1: Overcurrent protection The overcurrent protection device shuts off the 5 V, 24 VDC circuit and stops the system if the current flowing in the circuit exceeds the specified value. The LED of the power supply module is turned off or lights up in dim green when voltage is lowered.
  • Page 172 POWER SUPPLY MODULE *3: Allowable momentary power failure time (a) For AC input power supply • If the momentary power failure time is within 20ms, the system detects an AC down and suspends the operation processing. However, the system continues operations after the power comes back.
  • Page 173 POWER SUPPLY MODULE Table5.12 Power supply module specifications Performance Specifications Item A68P Location I/O module slot Number of points occupied 2 slots occupied, 1 slot 16 points +10% 100 to 120V AC -15% (85 to 132V AC) Input voltage +10% 200 to 240V AC -15% (170 to 264V AC)

  • Page 174: Selecting The Power Supply Module

    POWER SUPPLY MODULE 5.2.2 Selecting the power supply module The power supply module is selected according to the total of current consumption of the base units, I/O modules, intelligent function module, special function module, and peripheral devices supplied by its power supply module. For the internal current consumption of 5 VDC of the base unit, refer to CHAPTER 6.
  • Page 175 POWER SUPPLY MODULE Table5.14 5VD rated output current 5VDC rated output current Type 6.0A Q61P-A1, Q61P-A2, Q61P, Q63P 8.5A Q64P, Q64PN • Because 5VDC is supplied to Q5 B through an extension cable, voltage is lowered in the extension cable. The power supply module and extension cable must be selected so that a voltage of 4.75VDC or more is supplied at the "IN"...
  • Page 176 POWER SUPPLY MODULE (3) When the base unit is Q3 RB or Q6 RB Redundant power supply base unit Redundant power supply Q3 RB, Q6 RB module × 2 modules Peripheral devices, converter, CPU module 2 cables, etc. (for connection Q02(H)CPU, between CPU module and Q06HCPU, etc.
  • Page 177 POWER SUPPLY MODULE (a) Cautions for using the extension base unit (Q5 B) When Q5 B is used, a power of 5VDC is supplied from the redundant power supply module on the redundant power main base unit (Q3 RB) through an extension cable.

  • Page 178: Precaution When Connecting The Uninterruptive Power Supply

    (hereinafter referred to as UPS): Use the online UPS or line interactive UPS with a voltage distortion rate of 5% or less. For the off-line system UPS, use Mitsubishi Electric's F Series UPS (serial number P or later) (Ex.: FW-F10-0.3K/0.5K).

  • Page 179: Names Of Parts And Settings

    Q64PN (100 to 240VAC input, 5VDC 8.5A output) 1), 2) (Q62P only) 12),13), 14),16) Q61P-A1, Q61P-A2, Q61P, Q62P, Q64P, Q64PN Q63P Q61SP (100 to 240VAC input, 5VDC2A output) Q61SP INPUT Q61SP 100-240VAC MITSUBISHI Diagram 5.6 Power supply module 5.3 Names of Parts and Settings - 25...
  • Page 180 POWER SUPPLY MODULE Table5.17 Part Names Name Application ON (green) : Normal (5VDC output, momentary power failure within 20ms) : • AC power supply is ON, however, the power supply module is out of order. POWER LED (5VDC error, overload, internal circuit failure, blown fuse) •...
  • Page 181 POWER SUPPLY MODULE POINT 1. The Q61P-A1 is dedicated for inputting a voltage of 100 VAC. Do not input a voltage of 200 VAC into it or trouble may occur on the Q61P- Table5.18 Precaution Power module Supply power voltage 100VAC 200VAC type...
  • Page 182 POWER SUPPLY MODULE Q64RP Q63RP INPUT 24VDC MAX 65W OUTPUT 5VDC 8.5A ERR. 24VDC 0.5A (FG) (LG) +24V INPUT 24VDC Q63RP Diagram 5.7 Power supply module Table5.19 Part Names Name Application ON (green) : Normal operation (5V DC output, momentary power failure of 20ms or less) ON (red)*1 : DC power is input but the Q63RP is faulty.
  • Page 183 POWER SUPPLY MODULE Name Application <When power supply is mounted on redundant power main base unit (Q3 RB)> • Turned ON when the system on the redundant power main base unit operates normally. • Turned OFF (open) when the Q64RP fails, the AC power supply is not input, a CPU module stop error (including a reset) occurs, or the fuse is blown.
  • Page 184 POWER SUPPLY MODULE A1S61PN A1S62PN A1S63P Diagram 5.8 Power supply module Table5.20 Part Names Name Application ON (green) : Normal (5VDC output, momentary power failure within 20ms) : • AC power supply is ON, however, the power supply module is out of order.

  • Page 185: Chapter6 Base Unit And Extension Cable

    BASE UNIT AND EXTENSION CABLE CHAPTER6 BASE UNIT AND EXTENSION CABLE This chapter describes the specifications of the extension cables for the base units (the main base unit, slim type main base unit, redundant power main base unit, extension base unit, redundant power extension base unit and redundant type extension base unit) used in the programmable controller system and the specification standards of the extension base unit.
  • Page 186 BASE UNIT AND EXTENSION CABLE (2) Slim type main base unit Table6.2 Slim type main base unit specifications Type Item Q32SB Q33SB Q35SB Number of I/O modules installed Possibility of extension Cannot connect extension modules. Applicable module Q series modules 5 VDC internal current 0.09A 0.10A...
  • Page 187 BASE UNIT AND EXTENSION CABLE (4) Multiple CPU high speed main base unit Table6.4 Multiple CPU high speed main base unit specifications Type Item Q38DB Q312DB Number of I/O modules installed Possibility of extension Extendable Applicable module Q series modules 5 VDC internal current 0.23A 0.24A...
  • Page 188 BASE UNIT AND EXTENSION CABLE (6) Extension base unit (Type requiring power supply module) Table6.6 Extension base unit (Type requiring power supply module) specifications Type Item Q63B Q65B Q68B Q612B QA1S65B QA1S68B QA65B QA68B Number of I/O modules installed Possibility of extension Extendable Applicable module Q series modules...
  • Page 189 BASE UNIT AND EXTENSION CABLE (8) Redundant extension base unit Table6.8 Redundant extension base unit specifications Type Item Q65WRB Number of I/O modules installed Possibility of extension Extendable Applicable module Q series modules 5 VDC internal current 0.16A consumption Mounting hole size M4 screw hole or 4.5 hole (for M4 screw) 98mm (3.86inch)

  • Page 190: Part Names

    BASE UNIT AND EXTENSION CABLE 6.1.2 Part Names The names of the parts of the base unit are described below. (1) Main base unit (Q33B, Q35B, Q38B, Q312B) POWER I/O0 I/O1 I/O2 I/O3 I/O4 I/O6 I/O7 I/O8 I/O9 I/O10 I/O11 Diagram 6.1 Main base unit (Q33B, Q35B, Q38B, Q312B) Table6.9 Part Names Name...
  • Page 191 BASE UNIT AND EXTENSION CABLE (2) Slim type main base unit (Q32SB, Q33SB, Q35SB) Diagram 6.2 Slim type main base unit (Q32SB, Q33SB, Q35SB) Table6.10 Part Names Name Application Connector for installing the Q series power supply module, CPU module, I/O modules, and intelligent function module.
  • Page 192 BASE UNIT AND EXTENSION CABLE (3) Redundant power main base unit (Q38RB) I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 Diagram 6.3 Redundant power main base unit (Q38RB) Table6.11 Part Names Name Application Connector for connecting an extension cable (for signal communications with the Extension cable connector extension base unit) Protective cover of extension cable connector.
  • Page 193 BASE UNIT AND EXTENSION CABLE (4) Multiple CPU high speed main base unit (Q38DB, Q312DB) POWER I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 I/O8 I/O9 I/O10 I/O11 Diagram 6.4 Multiple CPU high speed main base unit (Q38DB, Q312DB) Table6.12 Part Names Name Application Connector for connecting an extension cable (for signal communications with the...
  • Page 194 BASE UNIT AND EXTENSION CABLE (5) Extension base unit (Q5 B, Q6 B, QA1S6 B, QA6 B) Q52B,Q55B I/O0 I/O1 I/O2 I/O3 I/O4 7) 4) Q63B,Q65B,Q68B,Q612B I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 I/O8 I/O9 POWER I/O10 I/O11 QA1S65B,QA1S68B I/O0 I/O1 I/O2...
  • Page 195 BASE UNIT AND EXTENSION CABLE Table6.13 Part Names Name Application Connector for connecting an extension cable (for signal communications with the Extension cable connector main base unit or other extension base unit) Protective cover of extension cable connector. Base cover Before connecting an extension cable, the part under OUT on the base cover must be removed with a tool such as a flat blade screwdriver.
  • Page 196 BASE UNIT AND EXTENSION CABLE (6) Redundant power extension base unit (Q68RB) I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 Diagram 6.6 Redundant power extension base unit (Q68RB) Table6.14 Part Names Name Application Connector for connecting an extension cable (for signal communications with the Extension cable connector redundant power main base unit or other extension base unit) Protective cover of extension cable connector.
  • Page 197 BASE UNIT AND EXTENSION CABLE (7) Redundant extension base unit (Q65WRB) POWER 2 POWER 1 I/O0 I/O1 I/O2 I/O3 I/O4 Diagram 6.7 Redundant extension base unit (Q65WRB) Table6.15 Part Names Name Application Connector for connecting an extension cable (for signal communications with the Extension cable connector redundant system of the main base unit) Protective cover of extension cable connector.

  • Page 198: Setting The Extension Stages

    Q03UDCPU, Q04UDHCPU, Setting available Q06UDHCPU, Q13UDHCPU, Q26UDHCPU, Q03UDECPU, Q04UDEHCPU, Q06UDEHCPU, Q13UDEHCPU, Q26UDEHCPU Setting Q12PRHCPU, Q25PRHCPU Setting available available Q00JCPU Setting available Setting prohibited Q00CPU, Q01CPU, Q02UCPU Setting available Setting prohibited - 14 6.1 Base Unit 6.1.3 Setting the Extension Stages...
  • Page 199 BASE UNIT AND EXTENSION CABLE * 1: If these stage numbers are set, a "BASE LAY ERROR" (error code: 2010) occurs. * 2: The extension base unit can be connected only when the first 5 digits of serial No. of the Redundant CPU is "09012"...

  • Page 200: Guideline For Use Of Extension Base Units

    BASE UNIT AND EXTENSION CABLE 6.1.4 Guideline for Use of Extension Base Units Since the extension base unit (Q5 B) is supplied with 5VDC from the power supply module on the main base unit, a voltage drop occurs at extension cables. Improper I/O may be provided if the specified voltage (4.75VDC or higher) is not supplied to the "IN"...
  • Page 201 BASE UNIT AND EXTENSION CABLE Table6.18 Symbol explanation Symbol Description Voltage drop at the extension cable between the main base unit and extension base unit (Q5 B) Voltage drop at the extension cable between the extension base unit (Q5 B) (extension stage n-1) and extension base unit (Q5 B) (extension stage n) Extension cable resistance between the main base unit and extension base unit (Q5 B) Extension cable resistance between the extension base unit (Q5 B) (extension stage n-1) and extension base...
  • Page 202 BASE UNIT AND EXTENSION CABLE (2) When the Q6 B is connected between the main base unit and the Q5 B (a) Selection condition 4.75VDC or higher should be supplied to the "IN" connector of the Q5 B in the final extension.
  • Page 203 BASE UNIT AND EXTENSION CABLE Table6.22 List for Calculating Voltage Drops Occurring at Extension Cables when connecting Q6 B between main base unit and Q5 Position of extension base unit Voltage drop caused by extension cable from the Q6 B Q5 B main base unit to the Q5 B IN connector (V) Extension stage 1...
  • Page 204 BASE UNIT AND EXTENSION CABLE Table6.24 Symbol explanation Symbol Description Voltage drop at the extension cable between the main base unit and extension base unit (Q5 B) 5VDC current consumption when the extension base unit (Q5 B) is used as Extension n+1, n = 1 to 5, n: Extension No.

  • Page 205: Extension Cable

    BASE UNIT AND EXTENSION CABLE 6.2 Extension Cable The extension cables are connected to transfer signals between a main base unit and an extension base unit or between extension base units. For specifications of the extension cables, refer to Section 6.2.1. 6.2.1 Specification Table Table6.26 Extension cable specifications Type...

  • Page 206: Chapter7 Memory Card And Battery

    Table7.1 Memory cards and applicable CPU modules CPU module Q02UCPU Q02CPU Q02PHCPU Q03UD(E)CPU Q00JCPU Q02HCPU Q06PHCPU Q12PRHCPU Q04UDH(E)CPU Memory card Q00CPU Q06HCPU Q12PHCPU Q25PRHCPU Q06UDH(E)CPU Q01CPU Q12HCPU Q25PHCPU Q13UDH(E)CPU Q25HCPU Q26UDH(E)CPU Q2MEM-1MBS Q2MEM-2MBS SRAM card Q3MEM-4MBS Q3MEM-8MBS Q2MEM-2MBF Flash card Q2MEM-4MBF Q2MEM-8MBA ATA card Q2MEM-16MBA...

  • Page 207: Memory Card Specifications

    MEMORY CARD AND BATTERY 7.1.2 Memory Card Specifications The specifications of the memory card which can be used on the CPU module conform to those of the PCMCIA small PC card. (1) SRAM card Table7.2 SRAM card specifications Type Item Q2MEM-1MBS Q2MEM-2MBS Q3MEM-4MBS...
  • Page 208 MEMORY CARD AND BATTERY POINT When the ATA card is used, the value stored in the special register SD603 differs depending on the manufacturer control number and CPU module type. When the CPU module is a Universal model, an ATA card capacity is stored in SD603 in units of kbytes.

  • Page 209: The Part Names Of The Memory Card

    MEMORY CARD AND BATTERY 7.1.3 The Part Names of the Memory Card The part names of the memory card are described below. Write protect ON Write protect ON "LOCK" "RELEASE" "LOCK" "RELEASE" Diagram 7.2 Memory card Table7.6 Part Names Name Descriptions Connector area Connector area connected to the CPU module...

  • Page 210: Handling The Memory Card

    MEMORY CARD AND BATTERY 7.1.4 Handling the Memory Card (1) Formatting of memory card Any SRAM or ATA card must have been formatted to use in the CPU module. Since the SRAM or ATA card purchased is not yet formatted, format it using GX Developer before use.

  • Page 211: Memory Card Loading/Unloading Procedures

    MEMORY CARD AND BATTERY 7.1.5 Memory Card Loading/Unloading Procedures (1) For Q2MEM type memory card (a) To install the memory card Install the memory card into the CPU module, while paying attention to the orientation of the memory card. Insert the memory card securely into the connector until the height of the memory card reaches that of the memory card EJECT button.
  • Page 212 MEMORY CARD AND BATTERY (2) For Q3MEM type memory card (a) To install the memory card When installing a memory card to the CPU module main body, install it according to the procedures shown in Diagram 7.5, paying attention to the direction of the memory card.
  • Page 213 MEMORY CARD AND BATTERY (b) To remove the memory card When removing a memory card from the CPU module main body, remove a memory card protective cover and press the EJECT button to pull out the memory card. Remove a cover, pressing fixing claws of top/bottom Remove the memory card...
  • Page 214 MEMORY CARD AND BATTERY (3) To remove the memory card during power ON When removing the memory card, confirm that special relays "SM604" and "SM605" are OFF. • Because the CPU module is using the memory card while "SM604" is ON, the memory card cannot be removed.
  • Page 215 MEMORY CARD AND BATTERY POINT Install and remove the memory card while the power is turned on, paying attention to the following. 1. Note that the data on the memory card may be damaged if the above procedures are not performed correctly. Also, if the CPU module operation for an error occurrence is set to "Stop"...

  • Page 216: Specifications Of The Battery For Memory Card

    MEMORY CARD AND BATTERY 7.1.6 Specifications of the Battery for Memory Card This section describes the specifications of the battery used for the memory card (SRAM card). Table7.8 Specifications of the Battery for Memory Card Type Item Q2MEM-BAT Q3MEM-BAT Graphite fluoride lithium primary Manganese dioxide lithium primary Classification battery...

  • Page 217: Battery Installation Into The Memory Card

    MEMORY CARD AND BATTERY 7.1.7 Battery Installation into the Memory Card Installation method of the battery for the memory card (SRAM card) The battery for the SRAM card is shipped with it removed from the battery holder. Before installing the SRAM card into the CPU module, set the battery holder as shown in Diagram 7.8.
  • Page 218 MEMORY CARD AND BATTERY (2) For Q3MEM-4MBS and Q3MEM-8MBS Set a battery holder fixing switch to the RELEASE position. Pull out a battery holder of a SRAM card. RELEASE position Battery holder '+' sign fixing switch Facing up a positive side of a battery, set the battery on the battery holder.

  • Page 219: Battery (Q6Bat, Q7Bat, Q8Bat)

    MEMORY CARD AND BATTERY 7.2 Battery (Q6BAT, Q7BAT, Q8BAT) Batteries (Q6BAT, Q7BAT and Q8BAT) are installed in the CPU module to retain data of the program memory, standard RAM, and latch device in case of power failure. 7.2.1 Battery Specifications This section describes the specifications of the battery used for the CPU module.Note2 Table7.9 Battery Specifications...

  • Page 220: Installation Of Battery

    MEMORY CARD AND BATTERY 7.2.2 Installation of Battery (1) Q6BAT battery installation procedure The battery for the CPU module is shipped with its connector disconnected. Connect the connector as follows. Refer to Section 11.3 for the service life of the battery and how to replace the battery. (a) Basic model QCPU CPU module Open the CPU module front cover.
  • Page 221 MEMORY CARD AND BATTERY (2) Q7BAT-SET battery installation procedure When changing the battery for the CPU module from the Q6BAT to the Q7BAT, set the battery and connect its connector in the following procedure. Open the CPU module bottom cover. Disconnect the connector connecting the Q6BAT to the CPU module.
  • Page 222 MEMORY CARD AND BATTERY (3) Q8BAT-SET battery installation procedure When changing the battery for the CPU module from the Q6BAT to the Q8BAT, set the battery and connect its connector in the following procedure. Open the cover of the CPU module's Connector of bottom.
  • Page 223 MEMORY CARD AND BATTERY (From previous page) Control panel Q8BAT Mount the CPU module onto the main base unit, so that the Q8BAT connection cable connected to the CPU module will not interfere with the other devices. Fix the Q8BAT onto the control panel. (Screws or DIN rail is applicable.) R (bending radius) 10mm (0.39 inch)

  • Page 224: Chapter8 Cpu Module Start-Up Procedures

    CPU MODULE START-UP PROCEDURES CHAPTER8 CPU MODULE START-UP PROCEDURES This chapter describes the procedures for starting up the Q Series CPU Module. It is assumed that programs and parameters have been created separately. For the start-up procedures for a redundant system configured with a Redundant CPU, refer to the manual below.
  • Page 225 CPU MODULE START-UP PROCEDURES (From previous page) Memory formatting • • • GX Developer Operating Format the memory to be used by the "PC Memory Formatting" of GX Developer. Manual Writing the parameters and programs • • • GX Developer Write the parameters and programs created by GX Developer into the CPU Operating module.
  • Page 226 CPU MODULE START-UP PROCEDURES Memo...

  • Page 227: Chapter9 Emc And Low Voltage Directives

    EMC AND LOW VOLTAGE DIRECTIVES CHAPTER9 EMC AND LOW VOLTAGE DIRECTIVES For the products sold in European countries, the conformance to the EMC Directive, which is one of the European directives, has been a legal obligation since 1996. Also, conformance to the Low Voltage Directive, another European Directive, has been a legal obligation since 1997.

  • Page 228: Standards Relevant To The Emc Directive

    EMC AND LOW VOLTAGE DIRECTIVES 9.1.1 Standards relevant to the EMC Directive The standards relevant to the EMC Directive are listed in Table9.1. Table9.1 Standards relevant to the EMC Directive Specification Test item Test details Standard value EN61000-4-2 Immunity test in which 8kV Air discharge Electrostatic discharge electrostatic is applied...

  • Page 229: Installation Instructions For Emc Directive

    EMC AND LOW VOLTAGE DIRECTIVES 9.1.2 Installation instructions for EMC Directive Programmable controller is an open type device and must be installed inside a control panel for use.* This not only ensures safety but also ensures effective shielding of programmable controller-generated electromagnetic noise.

  • Page 230: Cables

    EMC AND LOW VOLTAGE DIRECTIVES 9.1.3 Cables The cables extracted from the control panel contain a high frequency noise component. On the outside of the control panel, therefore, they serve as antennas to emit noise. To prevent noise emission, use shielded cables for the cables which are connected to the I/O modules and intelligent function modules and may be extracted to the outside of the control panel.
  • Page 231 EMC AND LOW VOLTAGE DIRECTIVES (2) MELSECNET/H module Always use a double-shielded coaxial cable (MITSUBISHI CABLE INDUSTRIES, LTD.: 5C-2V-CCY) for the coaxial cables MELSECNET/H module. Radiated noise in the range of 30HMz or higher can be suppressed by using double-shielded coaxial cables.
  • Page 232 (4) Positioning module, channel-isolated pulse input module Use shielded cables for the external wiring, and ground the shields of the external wiring cables to the control box with the AD75CK cable clamp (Mitsubishi Electric make). (Ground the shields 20 to 30cm away from the module.)
  • Page 233 Be sure to use the QC TR for the tracking cable, and ground the shielded part of the cable to the panel with the AD75CK cable clamp (Mitsubishi Electric make). (Ground the shield at a position 20 to 30cm (7.87 to 11.81 inch) away from the module.)

  • Page 234: Power Supply Module And Q00Jcpu's Power Supply Part

    EMC AND LOW VOLTAGE DIRECTIVES 9.1.4 Power Supply Module and Q00JCPU's Power Supply Part Always ground the LG and FG terminals after short-circuiting them. 9.1.5 When Using MELSEC-A Series Modules The following describes the case where the MELSEC-A series module is used, using the QA1S6 B, QA6 B, and QA6ADP+A5 B/A6 B as the extension base unit.
  • Page 235 EMC AND LOW VOLTAGE DIRECTIVES (b) Positioning modules Precautions for configuring the machinery compliant with the EMC Directives using the A1SD75P -S3 (abbreviated as A1SD75 hereafter), AD75P -S3 (abbreviated as AD75 hereafter) are described below. 1) When wiring with a 2 m (6.56 ft.) or less cable •...
  • Page 236 EMC AND LOW VOLTAGE DIRECTIVES 3) Ferrite core and cable clamp types • Cable clamp Type : AD75CK (Mitsubishi Electric) • Ferrite core Type : ZCAT3035-1330 (TDK ferrite core) Table9.3 Number of required ferrite cores and cable clamps Required Qty...
  • Page 237 EMC AND LOW VOLTAGE DIRECTIVES (c) CC-Link module • Be sure to ground the cable shield that is connected to the CC-Link module close to the exit of control panel or to any of the CC-Link stations within 30 cm (11.81 inch) from the module or stations.
  • Page 238 EMC AND LOW VOLTAGE DIRECTIVES (2) Power supply module The precautions required for each power supply module are described in Table9.4. Always observe the items noted as precautions. Table9.4 Precautions when using a power supply module Model Precautions A1S61P A1S62P Not usable A61P A62P...

  • Page 239: Others

    EMC AND LOW VOLTAGE DIRECTIVES 9.1.6 Others (1) Ferrite core A ferrite core has the effect of reducing radiated noise in the 30MHz to 100MHz band. It is not required to fit ferrite cores to cables, but it is recommended to fit ferrite cores if shield cables pulled out of the enclosure do not provide sufficient shielding effects.
  • Page 240 EMC AND LOW VOLTAGE DIRECTIVES (3) Isolation transformer An isolation transformer has an effect on reducing conducted noise (especially, lightning surge). Lightning surge may cause a malfunction of the programmable controller. As a measure against lightning surge, connect an isolation transformer as shown in Diagram 9.20.

  • Page 241: Requirement To Conform To The Low Voltage Directive

    EMC AND LOW VOLTAGE DIRECTIVES 9.2 Requirement to Conform to the Low Voltage Directive The Low Voltage Directive requires each device that operates with the power supply ranging from 50 to 1000VAC and 75 to 1500VDC to satisfy the safety requirements. In Section 9.2.1 to Section 9.2.6, cautions on installation and wiring of the MELSEC-Q series programmable controller to conform to the Low Voltage Directive are described.

  • Page 242: Power Supply

    EMC AND LOW VOLTAGE DIRECTIVES 9.2.3 Power supply The insulation specification of the power supply module was designed assuming installation category II. Be sure to use the installation category II power supply to the programmable controller. The installation category indicates the durability level against surge voltage generated by a thunderbolt.
  • Page 243 EMC AND LOW VOLTAGE DIRECTIVES (2) Dustproof and waterproof features The control panel also has the dustproof and waterproof functions. Insufficient dustproof and waterproof features lower the insulation withstand voltage, resulting in insulation destruction. The insulation in our programmable controller is designed to cope with the pollution level 2, so use in an environment with pollustion level 2 or below.

  • Page 244: Grounding

    EMC AND LOW VOLTAGE DIRECTIVES 9.2.5 Grounding There are the following two different ground terminals. Use either ground terminal in an grounding status. Protective grounding : Maintains the safety of the programmable controller and improves the noise resistance. Functional grounding : Improves the noise resistance.

  • Page 245: Chapter10 Loading And Installation

    LOADING AND INSTALLATION CHAPTER10 LOADING AND INSTALLATION In order to increase the reliability of the system and exploit the maximum performance of its functions, this chapter describes the methods and precautions for the mounting and installation of the system. 10.1 General Safety Requirements Install a safety circuit external to the programmable controller that keeps the entire system safe even when there are problems with the external DANGER...
  • Page 246 LOADING AND INSTALLATION When connecting a peripheral device to a CPU module, or a PC to an intelligent function module to control a programmable controller in opera- DANGER tion (data change), configure an interlock circuit on the sequence pro- gram so that the entire system operates safely at any time. Also before exercising other control (program change, operating status change (status control)) on the running programmable controller, read the manual carefully and fully confirm safety.
  • Page 247 LOADING AND INSTALLATION (1) System design circuit example (when not using ERR terminal of power supply module, or using Q00JCPU) Power supply FOR AC FOR AC/DC Power supply Transformer Transformer Transformer Input switched when Fuse Fuse power supply Fuse established. CPU module CPU module SM52...
  • Page 248 LOADING AND INSTALLATION (2) System design circuit example (when using ERR terminal of power supply module) Power supply FOR AC/DC Transformer Transformer Fuse Fuse Input switched when power supply CPU module established. SM52 DC power RUN/STOP circuit (-) (+) SM403 interlocked with RA1 Fuse (run monitor relay)
  • Page 249 In such cases, all I/O points turn ON or OFF depending on a condition of problem, and normal operating conditions and operating safety cannot sometimes be maintained. Though Mitsubishi programmable controllers are manufactured under strict quality control, they may cause failure or abnormal operations due to unspecific reasons. To...
  • Page 250 LOADING AND INSTALLATION On delay time Internal program Off delay timer SM412 External load 0.5s 0.5s DC24V Output module CPU module * 2: Y80 repeats turning ON and then OFF at 0.5s intervals. Use a no-contact output module (transistor in the example shown above). Diagram 10.4 <Fail-safe circuit example>...

  • Page 251: Calculating Heat Generation Of Programmable Controller

    LOADING AND INSTALLATION 10.2 Calculating Heat Generation of Programmable Controller The ambient temperature inside the panel storing the programmable controller must be suppressed to an ambient temperature of 55 or less, which is specified for the programmable controller. For the design of a heat releasing panel, it is necessary to know the average power consumption (heating value) of the devices and instruments stored inside.
  • Page 252 LOADING AND INSTALLATION (3) A total of 24 VDC average power consumption of the output module (power consumption for simultaneous ON points) The average power of the external 24 VDC power is the total power consumption of each module. 24 Simultaneous ON rate (W) (4) Average power consumption due to voltage drop in the output section of the output module (Power consumption for simultaneous ON points)
  • Page 253 LOADING AND INSTALLATION (7) Example of calculation of average power consumption (a) System configuration Q61P-A1 Q02HCPU Q35B QX40 Q62DA QY40P QJ71LP21-25 Diagram 10.5 System configuration (b) 5VDC/24VDC current consumption of each module Table10.2 5VDC/24VDC current consumption module name 5VDC 24VDC Q02HCPU 0.64A ----...

  • Page 254: Module Installation

    LOADING AND INSTALLATION 10.3 Module Installation 10.3.1 Precaution on installation Use the programmable controller in an environment that meets the gen- eral specifications contained in this manual. Using this programmable CAUTION controller in an environment outside the range of the general specifica- tions could result in electric shock, fire, erroneous operation, and dam- age to or deterioration of the product.
  • Page 255 LOADING AND INSTALLATION Do not directly touch the module's conductive parts or electronic compo- nents. Touching the conductive parts could cause an operation failure or CAUTION give damage to the module. When using the Motion CPU module or motion module, be sure to check that the combination of modules is correct before power-on.
  • Page 256 LOADING AND INSTALLATION • The following are precautions on use in combination with a module whose depth is 130mm or more (Q66DA-G). 1) A module that is less than 130mm in depth cannot be mounted between modules that are 130mm or more in depth. 2) A module that is less than 130mm in depth cannot be mounted on the right side of a module that is 130mm or more in depth.
  • Page 257 LOADING AND INSTALLATION Install a main base unit or a Q00JCPU (by screwing) in the following procedure. 4) Fit the two base unit top mounting screws into the enclosure. Panel Diagram 10.6 Install a main base unit or a Q00JCPU 5) Place the right-hand side notch of the base unit onto the right-hand side screw.
  • Page 258 LOADING AND INSTALLATION Note the following points when mounting a DIN rail. Mounting a DIN rail needs special adaptors (optional), which are to be user-prepared. (a) Applicable adaptor types For Q38B,Q312B,Q68B,Q612B,Q38RB,Q68RB, Q65WRB,Q38DB,Q312DB : Q6DIN1 For Q35B,Q65B,Q00JCPU : Q6DIN2 For Q33B,Q52B,Q55B,Q63B,Q32SB,Q33SB,Q35SB : Q6DIN3 Table10.4 Parts included with DIN rail mounting adaptors Quantity of included parts...
  • Page 259 LOADING AND INSTALLATION (c) Applicable DIN rail types (IEC 60715) TH35-7.5Fe TH35-7.5Al TH35-15Fe (d) DIN rail mounting screw intervals When using DIN rail,DIN rail mounting screws should be inserted in 200 mm (7.88 inch) intervals or less in order to ensure that the rail has sufficient strength. DIN rail mounting screw DIN rail (obtained by user)
  • Page 260 LOADING AND INSTALLATION <For Q35B, Q65B, Q00JCPU, Q33B, Q52B, Q55B, Q63B, Q32SB, Q33SB or Q35SB type> Screw the DIN rail in two places using the mounting screws and square washers included with the adaptors in ‘Position A’ (bottom of base unit). B *3 A *2 B *3...
  • Page 261 LOADING AND INSTALLATION (e) Stopper mounting When using the DIN rail in the environment with large vibration, use stoppers included with the DIN rail mounting adaptor shown in (a). Hook Stopper Loosen the screw at the top of the stopper. (2 stoppers) Hook Hitch the lower hook of the stopper to the bottom of the DIN rail.
  • Page 262 LOADING AND INSTALLATION In addition, when three or more modules with 130mm or more in depth (such as Q66DA-G etc.) are mounted, or when the base unit is used in the environment with extremely large vibration, use the Q6DIN1A Q-type base DIN rail mounting adaptor (vibration-proofing bracket kit) where the large mounting bracket is included.
  • Page 263 LOADING AND INSTALLATION (f) Dimensions when DIN rail is attached (Side view). Board side DIN rail depth (D) TH35-7.5Fe, TH35-7.5Al:7.5 (0.30) Power supply module Base unit TH35-15Fe:15 (0.59) (0.30) (0.20) DIN rail adaptor DIN rail: TH35-7.5Fe, TH35-7.5Al, TH35-15Fe Example) Q64PN Power supply module = 115 (4.53) Unit: mm (inch) Diagram 10.17 External dimensions (Side view) 10.3 Module Installation...

  • Page 264: Instructions For Mounting The Base Unit

    LOADING AND INSTALLATION 10.3.2 Instructions for mounting the base unit When mounting the programmable controller to an enclosure or similar, fully consider its operability, maintainability and environmental resistance. (1) Module mounting position Keep the clearances shown in Diagram 10.18 or Diagram 10.19 between the top/ bottom faces of the module and other structures or parts to ensure good ventilation and facilitate module replacement.
  • Page 265 LOADING AND INSTALLATION (b) In case of slim type main base unit Indicates the panel top, wiring duct or any part position. 30mm (1.18 inch) Programmable 5, 6 or more controller 1, 5 Panel Door 20mm (0.79 inch) 30mm (1.18 inch) or more or more 4, 5...
  • Page 266 LOADING AND INSTALLATION (3) Installation surface Mount the base unit on a flat surface. If the mounting surface is not even, this may strain the printed circuit boards and cause malfunctions. (4) Installation of unit in an area where the other devices are installed Avoid mounting base unit in proximity to vibration sources such as large magnetic contractors and no-fuse circuit breakers;...

  • Page 267: Installation And Removal Of Module

    LOADING AND INSTALLATION 10.3.3 Installation and removal of module This section explains how to install and remove a power supply, CPU, I/O, intelligent function or another module to and from the base unit. (1) Installation and removal of the module from Q3 B, Q3 SB, Q3 RB, Q3 DB, Q5 B, Q6 B, Q6 RB and Q6 WRB (a) Installation of module on Q3 B, Q3 SB, Q3 RB, Q3 DB, Q5 B, Q6 B, Q6 RB and Q6 WRB...
  • Page 268 LOADING AND INSTALLATION POINT 1. When mounting the module, always insert the module fixing projection into the module fixing hole of the base unit. At that time, securely insert the module fixing projection so that it does not come off from the module fixing hole. If the module is forcibly mounted without the latch being inserted, the module connector and module will be damaged.
  • Page 269 LOADING AND INSTALLATION Push simultaneously Module fixing projection Diagram 10.26 Q6 RP removal procedure * 2: If the module has two fixing projections, remove the two module fixing projections on the right and left of the module bottom from the module fixing holes. POINT When the module fixing screw is used, always remove the module by removing the module fixing screw and then taking the module fixing projection off the...
  • Page 270 LOADING AND INSTALLATION (2) Installation and removal of the module from QA1S6 B (a) Installation of module on QA1S6 B Base unit Insert the module fixing Unit/Module projections into the module fixing hole in the base unit. Module connector Using the module fixing hole as Module fixing a support, install the module cutout...
  • Page 271 LOADING AND INSTALLATION (b) Removal from QA1S6 B Remove the module mounting screw, and Base unit using the bottom of the module as a support, pull the top of the module toward you. Module connector Unit/Module Lift the module upwards Module fixing cutout and remove the module fixing projection from the...
  • Page 272 LOADING AND INSTALLATION (3) Installation and Removal of Modules (a) Installation of module on QA6 B - 28 10.3 Module Installation 10.3.3 Installation and removal of module...
  • Page 273 LOADING AND INSTALLATION POINT For use in an environment with particularly large vibrations and/or shocks, fix the module to the base with screws. The applicable screw size is M4(0.16) 0.7(0.03) 12mm (0.47 in). Refer to the figure on the right. Insert the module fixing projection into the fixing hole in the base unit to mount the module.
  • Page 274 LOADING AND INSTALLATION (b) Removal from QA6 B POINT Always disengage the hook from the module fixing hole (A) and then remove the module fixing projection from the module fixing hole (B). An attempt to remove the module forcibly may damage the hook or module fixing projection. - 30 10.3 Module Installation 10.3.3 Installation and removal of module...

  • Page 275: How To Set Stage Numbers For The Extension Base Unit

    LOADING AND INSTALLATION 10.4 How to Set Stage Numbers for the Extension Base Unit When using two or more extension base units, their stage numbers must be set with their stage number setting connectors. (The number of extension stages is set to 1 by factory default.) * 1: Since the Q6 WRB is fixed to the first extension stage, extension stage No.
  • Page 276 LOADING AND INSTALLATION 3) Install the base cover to the extension base unit and tighten the base cover screw. (Tightening torque: 0.36 to 0.48N•m) Fixing screw Base cover Extension base unit Flat blade screwdriver Base cover Diagram 10.31 Base cover removal procedure - 32 10.4 How to Set Stage Numbers for the Extension Base Unit...

  • Page 277: Connection And Disconnection Of Extension Cable

    LOADING AND INSTALLATION 10.5 Connection and Disconnection of Extension Cable (1) Instructions for handling an extension cable • Do not stamp an extension cable. • Be sure to connect the extension cable to the base unit with the base cover installed to the base unit.
  • Page 278 LOADING AND INSTALLATION (2) Connection of extension cable POINT When connecting an extension base unit to the main base unit with an extension cable, always plug the OUT side connector of the main base unit and the IN side connector of the extension base unit with an extension cable. The system will not operate properly if the extension cable is connected in the form of IN to IN, OUT to OUT or IN to OUT.
  • Page 279 LOADING AND INSTALLATION • To connect the extension cable to the next extension base unit, remove the sticker put under the IN characters on the base cover. Extension base unit IN side of base cover Seal Diagram 10.34 Connection of extension cable •...

  • Page 280: Wiring

    LOADING AND INSTALLATION 10.6 Wiring 10.6.1 The precautions on the wiring Completely turn off the externally supplied power used in the system when installing or placing wiring. Not completely turning off all power DANGER could result in electric shock or damage to the product. When turning on the power supply or operating the module after installa- tion or wiring work, be sure that the module's terminal covers are cor- rectly attached.
  • Page 281 LOADING AND INSTALLATION This section describes the precautions for wiring power supply lines. (1) Wiring power supply lines • Wire the power supply lines for programmable controller, I/O devices, and motor equipment separately as shown in Diagram 10.37. • If there is much noise, such as lightning surge, connect an isolation transformer. For details on the isolation transformer, refer to the following.
  • Page 282 LOADING AND INSTALLATION • Momentary power failure may be detected or the CPU module may be reset due to serge caused by lightening. As measures against serge caused by lightening, connect a surge absorber for lightening as shown in Diagram 10.39. Using the surge absorber for lightening can reduce the influence of lightening.
  • Page 283 LOADING AND INSTALLATION (2) Wiring of I/O equipment • Insulation-sleeved crimping terminals cannot be used with the terminal block. It is recommended to cover the wire connections of the crimping terminals with mark or insulation tubes. • The wires used for connection to the terminal block should be 0.3 to 0.75mm core and 2.8mm (0.11 inch) max.
  • Page 284 LOADING AND INSTALLATION (3) Grounding For grounding, perform the following: • Use a dedicated grounding wire as far as possible. (Grounding resistance of or less.) • When a dedicated grounding cannot be performed, use (2) Common Grounding shown below. Programmable Programmable Programmable Another...

  • Page 285: Connecting To The Power Supply Module

    LOADING AND INSTALLATION 10.6.2 Connecting to the power supply module The following diagram shows the wiring example of power lines, grounding lines, etc. to the main and extension base units. (1) Singular power supply system Main base unit 100/110VAC (Q38B) Q61P-A1 CPU module Fuse...
  • Page 286 LOADING AND INSTALLATION POINT 1. Use the thickest possible (max. 2 mm (14 AWG)) wires for the 100/200VAC and 24VDC power cables. Be sure to twist these wires starting at the connec- tion terminals. For wiring a terminal block, be sure to use a solderless termi- nal.
  • Page 287 LOADING AND INSTALLATION (2) Redundant power supply system System A System B 100V/200VAC Redundant power main base unit (Q38RB) Q64RP Q64RP CPU module 2, 3 2, 3 100V/200VAC INPUT INPUT 100/ 100/ 200VAC 200VAC Redundant power extension base unit (Q68RB) Q64RP Q64RP I/O module...
  • Page 288 LOADING AND INSTALLATION POINT 1. Use the thickest possible (max. 2 mm (14 AWG)) wires for the 100/200VAC and 24VDC power cables. Be sure to twist these wires starting at the connection terminals. For wiring a terminal block, be sure to use a solderless terminal.

  • Page 289: Chapter11 Maintenance And Inspection

    MAINTENANCE AND INSPECTION CHAPTER11 MAINTENANCE AND INSPECTION Do not touch the terminals while power is on. Doing so could cause shock. DANGER Correctly connect the battery. Also, do not charge, disassemble, heat, place in fire, short circuit, or solder the battery. Mishandling of a battery can cause overheating or cracks which could result in injury and fires.
  • Page 290 MAINTENANCE AND INSPECTION In order to ensure safe operation, read the manual carefully to acquaint yourself with procedures for program change, forced CAUTION outputs, RUN, STOP, and PAUSE operations, etc., while operation is in progress. Operation mistakes could cause damage to the equipment and other problems.

  • Page 291: Daily Inspection

    MAINTENANCE AND INSPECTION 11.1 Daily Inspection The items that must be inspected daily are listed in Table11.1. Daily inspection Table11.1 Daily inspection Item Inspection Item Inspection Judgment Criteria Remedy Check that fixing screws are The screws and cover must Installation of base unit not loose and the cover is Retighten the screws.

  • Page 292: Periodic Inspection

    MAINTENANCE AND INSPECTION 11.2 Periodic Inspection The items that must be inspected one or two times every 6 months to 1 year are listed below. When the equipment is moved or modified, or layout of the wiring is changed, also perform this inspection.

  • Page 293: Battery Life And Replacement Procedure

    MAINTENANCE AND INSPECTION 11.3 Battery Life and Replacement Procedure The batteries installed in the CPU module and SRAM card are used for data retention of the program memory, standard RAM, and latch device during the power failure. Special relays SM51 and SM52 turn on due to the decrease of battery voltage. Even if the special relays turn on, the program and retained data are not erased immediately.

  • Page 294: Display Of The Amount Of Battery Consumption And Reduction Measures Of Battery Consumption

    MAINTENANCE AND INSPECTION 11.3.1 Display of the amount of battery consumption and reduction measures of battery consumption High (1) Amount of battery consumptionNote1 Basic Performance The amount of battery consumption represents consumption of the CPU module Note11.1 Note11.1 battery. The more the amount of battery consumption value increases, the more the battery Redundant Process consumption per unit time increases.

  • Page 295: Battery Lives Of Cpu Modules

    25,175hr 420hr 0.63 years 2.87 years 18 days 8,000hr 35,964hr 420hr 0.91 years 4.10 years 18 days 11,200hr 43,800hr 420hr Q01CPU 1.27 years 5.00 years 18 days 18,666hr 43,800hr 420hr 2.13 years 5.00 years 18 days 43,800hr 43,800hr 420hr 100% 5.00 years...
  • Page 296 MAINTENANCE AND INSPECTION POINT 1. Do not use the battery exceeding its guaranteed life. 2. When the battery hours (total power failure time) may exceed its guaranteed value, take the following measure. • Perform ROM operation to protect a program even if the battery dies at the programmable controller power-OFF.
  • Page 297 MAINTENANCE AND INSPECTION (2) Battery (Q6BAT, Q7BAT and Q8BAT) lives of High Performance model QCPU, Process CPU, and Redundant CPU Table11.6 Battery life Battery life Q6BAT Q7BAT After SM52 After SM52 Power-on Actual Actual CPU module turns ON. turns ON. time Guaranteed service value...
  • Page 298 MAINTENANCE AND INSPECTION Battery life Q8BAT CPU module After SM52 turns ON. Actual service value Power-on time ratio model (Power failure Guaranteed value (Reference value) compensation time after alarm 43,800 hr 43,800 hr 240 hr 5.00 years 5.00 years 10 days 43,800 hr 43,800 hr 240 hr...
  • Page 299 MAINTENANCE AND INSPECTION * 1: The power-on time ratio indicates the ratio of programmable controller power-on time to one day (24 hours). (When the total power-on time is 12 hours and the total power-off time is 12 hours, the power-on time ratio is 50%.) * 2: The guaranteed battery service life;...
  • Page 300 MAINTENANCE AND INSPECTION (3) Battery (Q6BAT, Q7BAT and Q8BAT) lives of the Universal model QCPU Table11.7 Battery life Battery life Q6BAT Amount of Power-on CPU module After SM52 turns ON. battery Actual service value (Power failure model time ratio Guaranteed value consumption (Reference Value) compensation time...
  • Page 301 MAINTENANCE AND INSPECTION Table11.7 Battery life Battery life Q6BAT Amount of Power-on After SM52 turns ON. CPU module battery Actual service value model (Power failure time ratio Guaranteed value consumption (Reference Value) compensation time after alarm 25,300 hr 43,800 hr 600 hr 2.89 years 5.00 years...
  • Page 302 MAINTENANCE AND INSPECTION Table11.7 Battery life Battery life Q6BAT Amount of Power-on After SM52 turns ON. CPU module battery Actual service value model (Power failure time ratio Guaranteed value consumption (Reference Value) compensation time after alarm 22,600 hr 43,800 hr 600 hr 2.58 years 5.00 years...
  • Page 303 MAINTENANCE AND INSPECTION Table11.7 Battery life Battery life Q7BAT Amount of Power-on After SM52 turns ON. CPU module battery Actual service value model (Power failure time ratio Guaranteed value consumption (Reference Value) compensation time after alarm 43,800 hr 43,800 hr 600 hr 5.00 years 5.00 years...
  • Page 304 MAINTENANCE AND INSPECTION Table11.7 Battery life Battery life Q7BAT Amount of Power-on After SM52 turns ON. CPU module battery Actual service value model (Power failure time ratio Guaranteed value consumption (Reference Value) compensation time after alarm 43,800 hr 43,800 hr 600 hr 5.00 years 5.00 years...
  • Page 305 MAINTENANCE AND INSPECTION Table11.7 Battery life Battery life Q7BAT Amount of Power-on After SM52 turns ON. CPU module battery Actual service value model (Power failure time ratio Guaranteed value consumption (Reference Value) compensation time after alarm 43,800 hr 43,800 hr 600 hr 5.00 years 5.00 years...
  • Page 306 MAINTENANCE AND INSPECTION Table11.7 Battery life Battery life Q8BAT Amount of Power-on After SM52 turns ON. CPU module battery Actual service value model (Power failure time ratio Guaranteed value consumption (Reference Value) compensation time after alarm 43,800 hr 43,800 hr 600 hr 5.00 years 5.00 years...
  • Page 307 MAINTENANCE AND INSPECTION Table11.7 Battery life Battery life Q8BAT Amount of Power-on After SM52 turns ON. CPU module battery Actual service value model (Power failure time ratio Guaranteed value consumption (Reference Value) compensation time after alarm 43,800 hr 43,800 hr 600 hr 5.00 years 5.00 years...
  • Page 308 MAINTENANCE AND INSPECTION Table11.7 Battery life Battery life Q8BAT Amount of Power-on After SM52 turns ON. CPU module battery Actual service value model (Power failure time ratio Guaranteed value consumption (Reference Value) compensation time after alarm 43,800 hr 43,800 hr 600 hr 5.00 years 5.00 years...
  • Page 309 MAINTENANCE AND INSPECTION * 1: For the amount of battery consumption Section 11.3.1. * 2: The power-on time ratio indicates the ratio of programmable controller power-on time to one day (24 hours). (When the total power-on time is 12 hours and the total power-off time is 12 hours, the power-on time ratio is 50%.) * 3: The guaranteed battery service life;...

  • Page 310: Replacement Procedure Of The Cpu Module Battery

    MAINTENANCE AND INSPECTION 11.3.3 Replacement procedure of the CPU module battery Replace the battery of the CPU module by the following procedures when it comes to the end of its life. The programmable controller power must be on for 10 minutes or longer before dismounting the battery.
  • Page 311 MAINTENANCE AND INSPECTION (2) Replacement procedure of the Q6BAT battery for the High Performance model QCPU, Process CPU, Redundant CPU and Universal model QCPU Table11.9 Backup time Backup time 3 minutes Replacing battery Backup the program and the data. Turn off the programmable controller power supply.
  • Page 312 MAINTENANCE AND INSPECTION (3) Replacement procedure of the Q7BAT battery for the High Performance model QCPU, Process CPU, Redundant CPU and Universal model QCPU Table11.10 Backup time Backup time 3 minutes Replacing battery Backup the program and the data. Turn off the programmable controller power supply.
  • Page 313 MAINTENANCE AND INSPECTION (4) Replacement procedure of the Q8BAT battery for the High Performance model QCPU, Process CPU, Redundant CPU and Universal model QCPU Table11.11 Backup time Backup time 3 minutes Replacing battery Backup the program and the data. Turn off the programmable controller power supply.
  • Page 314 MAINTENANCE AND INSPECTION (From previous page) Q8BAT connection cover Install the Q8BAT connection cover to the CPU module. Q8BAT connection cable Install the CPU module into the base unit. CPU module Connect the Q8BAT connection cable to the Q8BAT. Control panel Install the Q8BAT to the control panel.
  • Page 315 MAINTENANCE AND INSPECTION POINT When replacing the battery of a CPU module, pay attention to the following: 1. Back up the data in the CPU module by GX Developer before starting replacement. 2. When replacing a battery of a Redundant CPU, back up the memory data such as programs by the memory copy from the control system to the standby system, and then replace the battery of the CPU module that was changed into the standby status by the system switching function.

  • Page 316: Sram Card Battery Life

    MAINTENANCE AND INSPECTION 11.3.4 SRAM card battery life Table11.12 SRAM card battery life Battery life After SM52 Power-on Actual service turns ON. SRAM card Guaranteed value value (Reference (Power failure time ratio (MIN) compensation time value) after alarm) Q2MEM-1MBS 690 hr 6,336 hr Manufacturing 0.07years...
  • Page 317 MAINTENANCE AND INSPECTION Battery life After SM52 Power-on Actual service turns ON. SRAM card Guaranteed value value (Reference time ratio (Power failure (MIN) compensation time value) after alarm) 36,300hr 43,800hr 50 hr 4.1years 5.0years 43,800hr 43,800hr 50 hr 5.0years 5.0years 43,800hr 43,800hr Q3MEM-8MBS...

  • Page 318: Sram Card Cpu Module Battery Replacement Procedure

    MAINTENANCE AND INSPECTION 11.3.5 SRAM card CPU module battery replacement procedure Replace the SRAM card battery in the following procedure. (1) Procedures for replacing battery of Q2MEM-1MBS or Q2MEM-2MBS Replacing battery Backup the program and the data. Open the front cover while the programmable controller power supply is on.
  • Page 319 MAINTENANCE AND INSPECTION (2) Procedures for replacing battery of Q3MEM-4MBS or Q3MEM-8MBS Replacing battery Remove a caver, pressing fixing claws of top/bottom Backup the program and the CPU module main unit data. Remove a memory card protective cover of the CPU module at power-on status of the programmable controller.
  • Page 320 MAINTENANCE AND INSPECTION POINT Be careful about the following to replace the SRAM card battery. 1. To back up the data, replace the SRAM card battery with the programmable controller power supply ON and the SRAM card installed. 2. Start replacement after backing up the CPU module data using GX Developer. 3.

  • Page 321: When Programmable Controller Has Been Stored Without Battery

    MAINTENANCE AND INSPECTION 11.4 When Programmable Controller Has Been Stored Without Battery When the programmable controller operation is to be resumed after being stored with the battery removed, the memories in the CPU module and memory card may be corrupted. Hence, before resuming operation, always clear the memory of CPU module and format the SRAM card using GX Developer.
  • Page 322 MAINTENANCE AND INSPECTION POINT 1. Before storing the programmable controller, always back up the contents of each memory. 2. For the CPU module, when the programmable controller power supply is ON or the CPU module reset is canceled, format the following data if error is detected while checking. •...

  • Page 323: When Battery Has Gone Flat During Storage Of Programmable Controller

    MAINTENANCE AND INSPECTION 11.5 When Battery Has Gone Flat During Storage of Programmable Controller When the programmable controller is to be used after being stored for some period of time and the battery has gone flat during storage, the memories in the CPU module and memory card may be corrupted.
  • Page 324 MAINTENANCE AND INSPECTION POINT 1. Before storing the programmable controller, always back up the contents of each memory. 2. For the CPU module, when the programmable controller power supply is ON or the CPU module reset is canceled, format the following data if error is detected while checking. •...

  • Page 325: Chapter12 Troubleshooting

    TROUBLESHOOTING CHAPTER12 TROUBLESHOOTING This chapter describes the various types of trouble that occur when the system is operated, and causes and remedies of these troubles. Refer to the following manual for the configuration of a redundant system (when the Redundant CPU is used). QnPRHCPU User's Manual (Redundant System) 12.1 Troubleshooting Basics In order to increase the reliability of the system, not only highly reliable devices are used...
  • Page 326 TROUBLESHOOTING (3) Narrowing down the range of trouble occurrence causes. Estimate the troubled part in accordance with items (1) and (2) above. 1) Programmable controller or external devices 2) I/O module or others 3) Sequence program 12.1 Troubleshooting Basics...

  • Page 327: Troubleshooting

    TROUBLESHOOTING 12.2 Troubleshooting The trouble investigating methods, contents of troubles for the error codes, and remedies of the troubles are described below. 12.2.1 Troubleshooting flowchart The following shows the contents of the troubles classified into a variety of groups according to the types of events.Note2 Error-occurrence description Section 12.2.2...
  • Page 328 TROUBLESHOOTING (From previous page) Section 12.2.14 "Flowchart for when output load of output I/O module not operating properly. module does not turn on." Section 12.2.15 "Flowchart for when unable to read a Unable to read a program. program." Section 12.2.16 "Flowchart for when unable to write a Unable to write a program.

  • Page 329: Flowchart For When The Err Terminal (Negative Logic) Is Turned Off (Opened)

    TROUBLESHOOTING 12.2.2 Flowchart for when the ERR terminal (negative logic) is turned off (opened) The following shows the flowchart for when the "ERR terminal" turns off (opened) at power-on or during operation of the programmable controller.Note4 The ERR terminal has turned off (opened).
  • Page 330 Execute operation checks in due order, starting with the minimum system. For the module that does not operate, please contact your local nearest Mitsubishi or representative, explaining a detailed description of the problem. Diagram 12.2 Flowchart for when the ERR terminal is turned off POINT...
  • Page 331 TROUBLESHOOTING Errors that can be detected by the ERR terminal The following shows the errors that can be detected by the ERR terminal of the power supply module in a singular power supply system/redundant power supply system. <Singular power supply system> ....One Q series power supply module is used.
  • Page 332 TROUBLESHOOTING Remark In the redundant power supply system, the failure of the redundant power supply Basic module can also be detected by using GX Developer (Version 8.18U or later). Note12.5 Note12.6 Note12.5 1. Detection by PLC diagnosticsNote5Note6 High 2. Detection by system monitor Performance Process Refer to the following manual for details of PLC diagnostics and system...

  • Page 333: Flowchart For When The "Mode" Led Does Not Turn On

    CPU module are mounted on the main base unit. If the module will not work, please consalt your local nearest Mitsubishi or representative, explaining a detailed description of the problem. * : This applies to the redundant power supply module.

  • Page 334: Flowchart For When The "Mode" Led Is Flickering

    Completed If the module will not work, please For the module that does not consult your local Mitsubishi service operate, please contact your local center or representative, explaining nearest Mitsubishi or a detailed description of the representative, explaining a detailed problem.

  • Page 335: Flowchart For When The "Power" Led Turns Off

    TROUBLESHOOTING 12.2.5 Flowchart for when the "POWER" LED turns off The following shows the flowchart for when the "POWER" LED of the power supply module turns off at programmable controller power-on or during operation. The "POWER" LED has turned off. Is there a Supply power.
  • Page 336 If the module will not work , For the module that does not please consalt your local operate, please contact your local nearest Mitsubishi or Mitsubishi service center or representative, explaining a detailed representative, explaining a detailed description of the problem. description of the problem.

  • Page 337: Flowchart For When The "Power" Led Turns On (Red)

    If the module will not work, please consalt your local nearest Mitsubishi or representative, explaining a detailed description of the problem. Diagram 12.6 Flowchart for when the "POWER" LED is turned on red 12.2 Troubleshooting - 13 12.2.6 Flowchart for when the "POWER"...

  • Page 338: Flowchart For When The "Run" Led Turned Off

    For the Basic Note12.7 switch to STOP and write END case of (2) Please consult your local Mitsubishi to address 0 with the GX Developer. service center or representative, Note12.7 explaining a detailed description of the problem. Set the CPU module's RUN/STOP "RUN"...

  • Page 339: When The "Run" Led Is Flickering

    Confirm details of error by GX Section 12.3 Developer. Section 12.3) Note12.8 Set the RUN/STOP switch Basic Please consult your local Mitsubishi to STOP. service center or representative, explaining a detailed description of Note12.8 the problem. Modify error details. Section 12.3 Section 12.3)

  • Page 340: When The "User" Led Is Turned On

    TROUBLESHOOTING 12.2.10 When the "USER" LED is turned on If the "USER" LED turns on, follow the steps described below. The "USER" LED turns on when an error is detected by the CHK instruction or the annunciator (F) turns on. If the "USER"...

  • Page 341: Flowchart For When The "Boot" Led Is Flickering

    Perform boot operation from standard ROM. CPU module hardware fault. Please consult your local nearest Mitsubishi or representative, explaining a detailed description of the problem. Diagram 12.9 Flowchart for when the "BOOT" LED is flickering 12.2 Troubleshooting - 17 12.2.12 Flowchart for when the "BOOT"...

  • Page 342: Flowchart For When Output Module Led Does Not Turn On

    Does the CPU module, base unit, extension LED turn on when cable hardware fault. the output module is changed for Please consult your local Mitsubishi another output module, service center or representative, which is then forcibly explaining a detailed description of turned on? the problem.

  • Page 343: Flowchart For When Output Load Of Output Module Does Not Turn On

    Check the load wire and load, and recover the power supply. Confirm rush current that flows to the load when the maximum number of Please consult your local Mitsubishi Change the output relay number and outputs turns on simultaneously. service center or representative,...

  • Page 344: Flowchart For When A Program Cannot Be Read

    RS-232? computer? RS-232 Can a program be read? Please consult your local nearest Mitsubishi or representative, explaining a detailed description of the problem. Can a program be read by lowering the baud rate? Please consult your local nearest...

  • Page 345: Flowchart For When Write A Program Cannot Be Written

    Can a program be written? Format program memory. Can a program be written? Please consult your local nearest Mitsubishi or representative, explaining a detailed description of the problem. Completed Diagram 12.13 Flowchart for when write a program cannot be written Note11 Basic The Basic model QCPU does not have the DIP switches.

  • Page 346: Flowchart For When Program Is Rewritten Unintentionally

    Power on the programmable controller/perform reset operation. Is the program rewritten? Completed Hardware fault Please consult your local nearest Mitsubishi or representative, explaining a detailed description of the problem. Diagram 12.14 Flowchart for when program is rewritten unintentionally - 22 12.2 Troubleshooting...

  • Page 347: Flowchart For When Boot Operation Cannot Be Performed From Memory Card

    Write a file to the memory card. memory card? Can boot operation be performed? Please consult your local nearest Mitsubishi or representative, explaining a detailed description of Completed the problem. Diagram 12.15 Flowchart for when boot operation cannot be performed from memory card 12.2 Troubleshooting...

  • Page 348: Flowchart For When Unit Verify Err. Occurs

    Error detection Normal operation Replace the applicable base unit. Error detection Hardware fault Please consult your local Mitsubishi Please consult your local nearest service center or representative, Mitsubishi or representative, explaining a detailed description of explaining a detailed description of Completed the problem.

  • Page 349: Flowchart For When Control Bus Err. Occurs

    Error detection Replace the Normal operation applicable base unit. Error detection Hardware fault Please consult your local Mitsubishi Please consult your local nearest service center or representative, Mitsubishi or representative, Complete explaining a detailed description of explaining a detailed description of the problem.

  • Page 350: Flowchart For When Cpu Module Does Not Start

    CPU module are mounted on the main base unit. If the module will not work, please consalt your local nearest Mitsubishi or representative, explaining a detailed discription of the problem. Diagram 12.18 Flowchart for when CPU module does not start...

  • Page 351: Flowchart For When Operation Error Occurs At The Execution Of S(P).Sfcscomr And S(P).Sfctcomr Instructions

    TROUBLESHOOTING 12.2.22 Flowchart for when OPERATION ERROR occurs at the execution of S(P).SFCSCOMR and S(P).SFCTCOMR instructions. The following shows the flowchart for when OPERATION ERROR (error code: 4100) occurs at the execution of S(P).SFCSCOMR and S(P).SFCTCOMR instructions. The OPERATION ERROR has occurred at the execution of SP.SFCSCOMR and SP.SFCTCOMR instructions.

  • Page 352: Flowchart For When Comments Cannot Be Read At The Execution Of S(P).Sfcscomr And S(P).Sfctcomr Instructions

    TROUBLESHOOTING 12.2.23 Flowchart for when comments cannot be read at the execution of S(P).SFCSCOMR and S(P).SFCTCOMR instructions The following shows the flowchart for when any comment of active step or any comment of transfer condition associating with active step cannot be read at the execution of S(P).SFCSCOMR and S(P).SFCTCOMR instructions The comment cannot be read.
  • Page 353 TROUBLESHOOTING (From previous page) Is the "Comment file used in a command" setting of the "PLC file setting" of the PLC parameter the "Use the same file name as the program"? Does a comment file which has the same name as the SFC program file exist in the target memory? Create a comment file which has the same...

  • Page 354: Flowchart For When Parameter Error Occurs At Power On/Reset

    TROUBLESHOOTING 12.2.24 Flowchart for when PARAMETER ERROR occurs at power ON/ reset. The following shows the flowchart for when PARAMETER ERROR occurs at power ON/ reset. (1) Flowchart for when PARAMETER ERROR (error code: 3013) occurs The PARAMETER ERROR (error code: 3013) has occurred. Read the PLC parameter from the parameter-valid drive on GX Developer.
  • Page 355 Since the CPU module may be Select a parameter-valid drive with faulty, please contact your local the "target memory" on the PLC Mitsubishi representative, explaining writing screen of GX Developer. a detailed description of the problem. 12.2 Troubleshooting - 31...
  • Page 356 Since the CPU module may be Select a parameter-valid drive with faulty, please contact your local the "target memory" on the PLC Mitsubishi representative, explaining writing screen of GX Developer. a detailed description of the problem. - 32 12.2 Troubleshooting...
  • Page 357 Since the CPU module may be Select a parameter-valid drive with faulty, please contact your local the "target memory" on the PLC Mitsubishi representative, explaining writing screen of GX Developer. a detailed description of the problem. 12.2 Troubleshooting - 33...

  • Page 358: Flowchart For When The Cpu Cannot Communicate With The Gx Developer

    RS-232? computer? RS-232 Can the CPU communicate with the GX Developer? Please consult your local nearest Mitsubishi or representative, explaining a detailed description of the problem. Can the CPU communicate with GX Developer by lowering the baud rate? Please consult your local nearest...
  • Page 359 Perform operations in due order, starting with the minimum system where the power supply module and CPU module are mounted on the main base unit. If the module will not work, please consalt your local nearest Mitsubishi or representative, explaining a detailed discription of the problem. 12.2 Troubleshooting - 35 12.2.25 Flowchart for when the CPU cannot communicate with the GX Developer...
  • Page 360 TROUBLESHOOTING 12.2.26 When Ethernet communication is not available by a method other than direct connection to GX Developer The following flowchart is provided to help you when Ethernet communication is not available by a method other than direct connection to GX Developer. Ethernet communication is not available by a method other than direct connection to GX Developer.
  • Page 361 TROUBLESHOOTING * 1: If the target CPU is not found by the Find CPU function, check the following. Route: • Check that access to the target CPU does not pass through any router. • Check the parameters. • Check that the Find CPU function is not rejected by a parameter setting of the target CPU. Computer-side settings: •...

  • Page 362: When Ethernet Communication With The Target Device Is Not Available

    TROUBLESHOOTING 12.2.27 When Ethernet communication with the target device is not available The following flowchart is provided to help you when Ethernet communication with the target device is not available. Ethernet communication with the target device is not available. Perform the following. Connect cables properly.
  • Page 363 On or flashing How is the "ERR." LED of the CPU module? Hardware fault Please consult your local nearest Mitsubishi or representative, "LAN CTRL. DOWN"? explaining a detailed description of the problem. Change to USB connection to read CPU setting parameters.
  • Page 364 TROUBLESHOOTING (From previous page) Use TCP or UDP in Is TCP or UDP in MELSOFT MELSOFT connection for connection used for more than the specified number of the number of modules set modules or less. by the parameter? Is Ethernet communication available with the target device? TCP/IP?
  • Page 365 TROUBLESHOOTING (From previous page) Is a response returned in PING test? Does transmission pass through a router? (To next page) Is the same network address set for IP addresses of the target Correct the network Does transmission pass through a router? device and CPU? address and subnet mask Is the same subnet mask used?
  • Page 366 Normal operation cables to check for communication. Error detection Hardware fault Please consult your local nearest Mitsubishi or representative, explaining a detailed description of Completed the problem. - 42 12.2 Troubleshooting 12.2.27 When Ethernet communication with the target device is not available...

  • Page 367: When Ethernet Communication Is Not Available By Direct Connection To Gx Developer

    TROUBLESHOOTING 12.2.28 When Ethernet communication is not available by direct connection to GX Developer The following flowchart is provided to help you when Ethernet communication is not available by direct connection to GX Developer. Ethernet communication is not available by direct connection to GX Developer. Connect the CPU to GX Is one cable used for Developer directly with one cable.
  • Page 368 How is On or flashing the "ERR." LED of the CPU module? Hardware fault Please consult your local nearest Mitsubishi or representative, "LAN CTRL. DOWN"? explaining a detailed description of the problem. Change to USB connection to read CPU setting parameters.
  • Page 369 Is Ethernet communication available with GX Developer? Hardware fault Please consult your local nearest Mitsubishi or representative, explaining a detailed description of the problem. Completed 12.2 Troubleshooting - 45 12.2.28 When Ethernet communication is not available by direct connection to GX Developer...

  • Page 370: When Ethernet Communication With Cpu Module Is Slow Or Unstable

    TROUBLESHOOTING 12.2.29 When Ethernet communication with CPU module is slow or unstable The following flowchart is provided to help you when Ethernet communication with a CPU module is slow or unstable. Ethernet communication with the CPU module is slow or unstable. Does a duplicate IP Set unique IP addresses.
  • Page 371 TROUBLESHOOTING (From previous page) Has the hub Consult your network administrator and check the hub or router discarded messages and router. because of its too-small packet buffer Use a hub or router that has a large packet buffer capacity? (Consult your network capacity.
  • Page 372 TROUBLESHOOTING * 3 : A communication error may occur due to high-frequency noise emitted from a device other than programmable controllers. The following measures can be taken to protect network systems from high-frequency noise. Wiring • Do not install twisted pair cables together with the main circuit or power cables. •...

  • Page 373: When An Error Has Occurred During Mc Protocol Communication

    MELSEC Communication Protocol Reference Manual or address correct? Was the error resolved? Hardware fault Please consult your local nearest Mitsubishi or representative, explaining a detailed description of the problem. Completed 12.2 Troubleshooting - 49 12.2.30 When an error has occurred during MC protocol communication...
  • Page 374 TROUBLESHOOTING (From previous page) Is the same Use the same protocol (TCP/IP) for communication with protocol (TCP/IP) used for the target device. communication with the target device? Was the error resolved? Is the IP address Correct the IP address and send the command again. specified in the command correct? Was the error resolved? Are the data sent to...
  • Page 375 TROUBLESHOOTING (From previous page) Are the data specified for command format, Correct the command format referring to the following manual. such as command type, device or MELSEC Communication Protocol Reference Manual address correct? Was the error resolved? Were requests Perform the following. from multiple devices Disable simultaneous request simultaneously sent to the MC protocol...

  • Page 376: When Time Cannot Be Set By Sntp

    TROUBLESHOOTING 12.2.31 When time cannot be set by SNTP The following flowchart is provided to help you when time cannot be set by SNTP. Time cannot be set by SNTP. Is the time setting functioning? (See Ethernet Check the time setting function settings. * diagnosis screen or SD1270.) Is the time setting available? Failed to set time?
  • Page 377 TROUBLESHOOTING (From previous page) Are parameters of Enter correct parameters. QnUDE(H)CPU correct? Is the time setting available? Is the SNTP server specified for Q series running Repair the SNTP server. properly? Is the time setting available? Section 12.2.27 Completed When Ethernet communication with the target device is not available 12.2 Troubleshooting - 53 12.2.31 When time cannot be set by SNTP...

  • Page 378: Error Code List

    Errors that may cause the CPU module to stop the operation, e.g., RAM error. (Error code: 1000 to 1299) * 2: When detected an error code without being noted in the reference table, please contact your local Mitsubishi representive. - 54 12.3 Error Code List...

  • Page 379: Cpu Module Errors

    TROUBLESHOOTING 12.3.2 CPU module errors (1) Reading an error code If an error occurs, its error code, error message, etc. can be read using GX Developer as shown below. 1) Start GX Developer. 2) Connect the CPU module and personal computer. 3) On GX Developer, choose the [Online] [Read from PLC] menu and read the project from the CPU module.
  • Page 380 TROUBLESHOOTING 12.3.3 Error code list (1000 to 1999) The following shows the error messages from the error code 1000 to 1999, the contents and causes of the errors, and the corrective actions for the errors. Table12.5 Error code Error Common Individual LED Status Error...
  • Page 381 QnPH the redundant power supply module extension cable is faulty. QnPRH failure in both systems and/or the (Contact your local Mitsubishi redundant base unit failure are representative.) detected. Function version is B or later. Function version is A.
  • Page 382 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status When an END END NOT 1010 – – Flicker Stop instruction EXECUTE executed When SFC SFCP. END 1020 –...
  • Page 383 If the same error is displayed was detected. 1035 again, the CPU module has hardware • Malfunction due to noise etc. failure.(Contact your local Mitsubishi • Hardware failure representative, explaining a detailed description of the problem.) Function version is B or later.
  • Page 384 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power ON/ At reset/ When 1101 an END instruction executed At power ON/ At reset/ When 1102 an END instruction...
  • Page 385 RAM/program memory in the CPU again,this suggests a CPU module module is faulty. hardware fault.(Contact your local Mitsubishi representative.) • Take noise reduction measures. • Reset the CPU module and RUN it The work area RAM in the CPU module again.
  • Page 386 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status STOP RUN/ When an END 1106 RAM ERROR – – Flicker Stop instruction executed 1107 At power ON/ At reset 1108 RAM ERROR...
  • Page 387 1107 QnPRH 1108 The work area RAM in the CPU module is faulty. This suggests a CPU module hardware Qn(H) fault. (Contact your local Mitsubishi 1109 QnPH representative.) QnPRH A fault was detected by the initial check 1110 of the tracking hardware.
  • Page 388 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 1112 TRK. CIR. – – Flicker Stop During running ERROR 1113 TRK. CIR. At power ON/ 1115 –...
  • Page 389 • The tracking cable was disconnected tracking cable or CPU module. and reinserted without the standby (Please contact your local Mitsubishi system being powered off or reset. representative, explaining a detailed • The tracking cable is not secured by description of the problem.)
  • Page 390 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At program 1160 execution At program 1161 execution RAM ERROR – – Flicker Stop At power ON/ 1162 At reset When...
  • Page 391 1160 module is overwritten. If the same error is displayed again, the CPU module has hardware failure. Contact your local Mitsubishi representative, explaining a detailed description of the problem. • Take noise reduction measures. If the same error is displayed again,...
  • Page 392 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 1203 When an END OPE. CIRCUIT 1204 – – Flicker Stop instruction ERR. executed 1205 When OPE. CIRCUIT 1206 –...
  • Page 393 Q4AR 1204 This suggests a CPU module hardware module does not operate normally. QnPRH fault. (Contact your local Mitsubishi The operation circuit for sequence representative, explaining a detailed 1205 processing in the CPU module does not description of the problem.) operate normally.
  • Page 394 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status Module No. (Slot No.) Stop/ FUSE BREAK [For Remote I/ Off/ Flicker/ 1300 – Always O network] Continue Network No./ Station No.
  • Page 395 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • Check ERR. LED of the output modules and replace the fuse of the module whose LED is lit. • Read the common information of the error using the peripheral device and replace the fuse at the output module corresponding to the numerical value (module No.) reading.
  • Page 396 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 1310 I/O INT. During – – Flicker Stop ERROR interrupt 1311 1320 At power ON/ – – Flicker Stop CTRL.DOWN...
  • Page 397 Correct the basic program of the QD51. 1320 This suggests a CPU module hardware The H/W self-diagnostics detected a fault. (Contact your local Mitsubishi LAN controller failure. 1321 representative.) Function version is B or later. Function version is A.
  • Page 398 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power ON/ At reset/When Stop/ Off/ Flicker/ intelligent function Continue module is accessed SP. UNIT Module No. 1401 –...
  • Page 399 I/O number fault. (Contact your local Mitsubishi of the special function module that representative.) corresponds to the common information is stored.)
  • Page 400 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status When an END Stop/ Off/ Flicker/ instruction Continue executed SP. UNIT Module No. 1403 – DOWN (Slot No.) Stop/ Off/ Flicker/...
  • Page 401 • The unsupported module is mounted. QCPU function module/special function module , CPU module and/or base unit is expecting a hardware fault (Contact your local Mitsubishi representative.) • There was no response from the 1403 intelligent function module/special function module when the END instruction is executed.
  • Page 402 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status CONTROL- 1413 – – Flicker Stop Always BUS. ERR. CONTROL- Module No. 1414 – Flicker Stop Always BUS.
  • Page 403 1413 • The intelligent function module, CPU module or base unit is faulty. (Contact your local Mitsubishi representative.) Reset the CPU module and RUN it An error is detected on the system bus. again. If the same error is displayed •...
  • Page 404 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status When an END instruction executed CONTROL- Module No. 1415 – Flicker Stop BUS. ERR. (Slot No.) At power-ON/ At reset/ When an END instruction...
  • Page 405 1415 again. If the same error is displayed was detected. again, the intelligent function module, CPU module or base unit is faulty. Qn(H) (Contact your local Mitsubishi QnPH representative.) Qn(H) System bus fault was detected at QnPH power-on or reset.
  • Page 406 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 1430 – MULTI-C.BUS At power ON/ 1431 – Flicker Stop ERR. At reset Module No. (CPU No.) 1432 1433 1434...
  • Page 407 The error of host CPU is detected in the again, the CPU module has hardware 1430 Multiple CPU high speed bus. failure. (Contact your local Mitsubishi representative, explaining a detailed description of the problem.) • Take noise reduction measures. • Check the main base unit mounting status of the CPU module.
  • Page 408 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 1436 MULTI-C.BUS At power ON/ – – Flicker Stop ERR. At reset 1437 MULTI-C.BUS At power ON/ 1439 –...
  • Page 409 Reset the CPU module and RUN it again. If the same error is displayed again, the CPU module has hardware 1436 failure. (Contact your local Mitsubishi representative, explaining a detailed description of the problem.) The error of the Multiple CPU high •...
  • Page 410 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status DC DOWN 5V – – Flicker Stop Always 1520 Base No./ SINGLE PS. Power supply – Continue Always ERROR DC DOWN...
  • Page 411 On the redundant base unit, the one QnPH supply module. (Contact your local damaged redundant power supply QnPRH Mitsubishi representative, explaining a module was detected. detailed description of the problem.) The 24 VDC power supplied to the system management module AS92R...

  • Page 412: Error Code List (2000 To 2999)

    TROUBLESHOOTING 12.3.4 Error code list (2000 to 2999) The following shows the error messages from the error code 2000 to 2999, the contents and causes of the errors, and the corrective actions for the errors. Table12.6 Error code Error Common Individual LED Status Error...
  • Page 413 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) Replace the CPU module incompatible In a multiple CPU system, a CPU with the multiple CPU system with a Qn(H) module incompatible with the multiple CPU module compatible with the QnPH CPU system is mounted.
  • Page 414 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 2010 BASE LAY At power ON/ Base No. – Flicker Stop ERROR At reset 2011 CPU operation can be set in the parameters at error occurrence. (LED indication varies.) Either error stop or continue can be selected for each module by the parameters.
  • Page 415 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • More than applicable number of Q00J/Q00/ • Use the allowable number of extension base units have been used. extension base units or less. 2010 • When a GOT was bus-connected, the •...
  • Page 416 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 2012 BASE LAY At power ON/ Base No. – Flicker Stop ERROR At reset 2013 At power-ON/ At reset/ When EXT.CABLE 2020...
  • Page 417 • The Q5 B, QA1S6 B, QA6 B, or • Hardware failure of the Q6 WRB. QA6ADP+A5 B/A6 B is connected. (Contact your local Mitsubishi • The number of slots of the main base representative, explaining a detailed unit for both systems is different.
  • Page 418 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status SP. UNIT LAY Module No. At power ON/ 2100 – Flicker Stop ERR. (Slot No.) At reset CPU operation can be set in the parameters at error occurrence.
  • Page 419 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) The slot to which the QI60 is mounted is set to other than Inteli (intelligent Make setting again to match the PLC Qn(H) function module) or Interrupt (interrupt parameter I/O assignment with the QnPH module) in the I/O assignment of PLC actual loading status.
  • Page 420 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status SP. UNIT LAY Module No. At power ON/ 2100 – Flicker Stop ERR. (Slot No.) At reset 2101 SP.
  • Page 421 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) In PLC parameter I/O allocation settings, a special function module was Reset the PLC parameter I/O allocation 2100 allocated to a location reserved for an I/ setting to conform with the actual status O module.
  • Page 422 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status SP. UNIT LAY Module No. At power ON/ 2103 – Flicker Stop ERR. (Slot No.) At reset SP.
  • Page 423 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • Reduce the number of QI60/A1SI61 modules mounted in the single CPU system to one. • Change the number of QI60/A1SI61 • Two or more QI60/A1SI61 modules modules set to the same control CPU are mounted in a single CPU system.
  • Page 424 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status SP. UNIT LAY Module No. At power ON/ 2105 – Flicker Stop ERR. (Slot No.) At reset SP.UNIT LAY At power ON/ 2106...
  • Page 425 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) There are too many special function modules that can use dedicated instructions allocated (number of modules installed). (The total of the figures indicated below is above 1344.) Reduce the number of special function 2105 (AD59 modules installed...
  • Page 426 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status SP. UNIT LAY Module No. At power ON/ 2106 – Flicker Stop ERR. (Slot No.) At reset CPU operation can be set in the parameters at error occurrence.
  • Page 427 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • Five or more MELSECNET/H • Reduce the number of MELSECNET/ Qn(H) modules have been installed. H modules to four or less. QnPH • Five or more Q series Ethernet •...
  • Page 428 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 2107 Stop SP. UNIT LAY Module No. At power ON/ – Flicker 2108 ERR. (Slot No.) At reset Stop/ 2109 Continue...
  • Page 429 • The location designated by a link fault. Therefore, change the faulty module. Alternatively, contact your direct device (J \ ) is not a network local Mitsubishi representative. module. 2111 • The I/O module (intelligent function module/special function module) was nearly removed, completely removed, or mounted during running.
  • Page 430 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status When instruction Stop/ SP. UNIT Module No. Program error Off/ Flicker/ 2112 executed/ ERROR (Slot No.) location Continue STOP When...
  • Page 431 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • Read the individual information of the error using a peripheral device, and • The module other than special check the special function module function module is specified by the dedicated instruction (network special function module dedicated instruction) that corresponds to the...
  • Page 432 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 2114 2115 When instruction executed/ STOP 2116 SP. UNIT Module No. Program error Off/ Flicker/ Stop/ ERROR (Slot No.) location Continue...
  • Page 433 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) Q00J/Q00/ An instruction, which on execution specifies other stations, has been used 2114 for specifying the host CPU. (An Qn(H) instruction that does not allow the host QnPH CPU to be specified). An instruction, which on execution Q00J/Q00/ specifies the host CPU, has been used...
  • Page 434 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 2120 SP. UNIT LAY At power ON/ – – Flicker Stop 2121 ERR. At reset 2122 CPU operation can be set in the parameters at error occurrence. (LED indication varies.) Either error stop or continue can be selected for each module by the parameters.
  • Page 435 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) Q00J/Q00/ The locations of the Q5 B/Q6 B, 2120 Check the location of the base unit. QA1S6 B/QA6 B, and Qn(H) QA6ADP+A5 B/A6 B are improper. QnPH Check the loading position of the CPU Qn(H) The CPU module is installed to other 2121...
  • Page 436 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status SP. UNIT LAY At power ON/ 2124 – – Flicker Stop ERR. At reset CPU operation can be set in the parameters at error occurrence. (LED indication varies.) Either error stop or continue can be selected for each module by the parameters.
  • Page 437 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • A module is mounted on the 65th slot • Remove the module mounted on the or later slot. 65th slot or later slot. • A module is mounted on the slot •...
  • Page 438 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 2125 SP. UNIT LAY. Module No. At power ON/ – Flicker Stop ERR. (Slot No.) At reset 2126 SP.UNIT LAY At power-ON/...
  • Page 439 QCPU 2125 • There was no response form the experiencing a hardware fault. intelligent function module/special (Contact your local Mitsubishi function module. representative.) • Mount modules on the available slots so that the empty slots will be located CPU module locations in a multiple on the right-hand side of the CPU CPU system are either of the following.
  • Page 440 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power ON/ MISSING 2200 Drive Name – Flicker Stop At reset/ PARA. STOP RUN 2210 At power ON/ BOOT ERROR Drive name –...
  • Page 441 • Reboot. • CPU module hardware fault. (Contact Qn(H) 2211 File formatting is failed at a boot. your local Mitsubishi representative, QnPRH explaining a detailed description of the problem.) The function version is B or later. The function version is A.
  • Page 442 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 2220 RESTORE At power ON/ – – Flicker Stop ERROR At reset 2221 2300 When memory card is inserted or removed/ When memory...
  • Page 443 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • The device information (number of points) backuped by the device data • Set the number of device points at the backup function is different from the time of backup to the device point number of device points of the PLC setting in [PLC parameter].
  • Page 444 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power ON/ At reset/ FILE SET File name/ Parameter 2400 Flicker Stop At writing to ERROR Drive name number programmable...
  • Page 445 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • Execute automatic write to standard ROM on the CPU module which is Automatic write to standard ROM was compatible with automatic write to performed on the CPU module that is standard ROM.
  • Page 446 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power ON/ 2401 At reset/ FILE SET File name/ Parameter Flicker Stop At writing to ERROR Drive name number programmable...
  • Page 447 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • Check and correct the parameters Program memory capacity was Qn(H) (boot setting). exceeded by performing boot operation QnPH • Delete unnecessary files in the or automatic write to standard ROM. QnPRH program memory.
  • Page 448 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 2411 When Stop/ FILE OPE. File name/ Program error Off/ Flicker/ instruction ERROR Drive name location Continue executed 2412 2413...
  • Page 449 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • The file is the one which cannot be specified by the sequence program (such as comment file). Read the individual information of the • The specified program exists in the error using the peripheral device, check Qn(H) program memory, but has not been...
  • Page 450 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 2501 CAN'T EXE. File name/ At power ON/ – Flicker Stop 2502 PRG. Drive name At reset 2503 2504 CPU operation can be set in the parameters at error occurrence.
  • Page 451 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) There are multiple program files Edit the PLC parameter program setting Qn(H) although "none" has been set at the to "yes". Alternatively, delete unneeded QnPH PLC parameter program settings. programs.
  • Page 452 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status REMOTE 2700 – – Continue Always PASS.FAIL When time SNTP Flicker/ Stop/ 2710 – – setting function OPE.ERROR Continue is executed...
  • Page 453 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) Check for illegal accesses. If any illegal access is identified, take actions such as disabling communication of the connection. If no illegal access is identified, clear the error and perform the following. (Clearing the error also clears the count of remote password mismatches.) The count of remote password...

  • Page 454: Error Code List (3000 To 3999)

    TROUBLESHOOTING 12.3.5 Error code list (3000 to 3999) The following shows the error messages from the error code 3000 to 3999, the contents and causes of the errors, and the corrective actions for the errors. Table12.7 Error code Error Common Individual LED Status Error...
  • Page 455 • If the same error occurs, it is thought to be a hardware error. (Contact your slot when the specified drive for the file local Mitsubishi representative.) register is set to "memory card (ROM)" and [Use the following file] or [Use the...
  • Page 456 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power ON/ At reset/ PARAMETER File name/ Parameter STOP RUN/ 3002 Flicker Stop ERROR Drive name number At writing to programmable...
  • Page 457 When [Use the following file.] is set for to be a hardware error. (Contact your the device data storage file in [PLC file] local Mitsubishi representative.) of [PLC parameter], and [Capacity] is not set, the device data storage file does not exist in the target memory.
  • Page 458 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power-ON/ PARAMETER File name/ Parameter 3005 Flicker Stop At reset/ ERROR Drive name number STOP RUN 3006 At power-On/ At reset/...
  • Page 459 QnPRH the CPU module. • When the same error occurs again, the hardware is faulty. Contact your local Mitsubishi representative, explaining a detailed description of the problem. • Delete the setting of the Q02CPU' s high speed interrupt. To use high...
  • Page 460 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power-On/ 3010 At reset/ PARAMETER File name/ Parameter STOP RUN/ Flicker Stop ERROR Drive name number At writing to programmable 3012...
  • Page 461 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) Match the number of (CPU modules in The parameter-set number of CPU multiple CPU setting) - (CPUs set as Qn(H) 3010 modules differs from the actual number empty in I/O assignment) with that of QnPH in a multiple CPU system.
  • Page 462 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power-On/ At reset/ PARAMETER File name/ Parameter STOP RUN/ 3014 Flicker Stop ERROR Drive name number At writing to programmable controller...
  • Page 463 CPU module. If the same QnPRH error occurs, it is thought to be hardware error. (Contact your local Mitsubishi representative.) With GX Developer, write [Intelligent function module parameter] to a valid drive to write the parameters then Qn(H)
  • Page 464 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status PARAMETER At power ON/ 3042 – – Flicker Stop ERROR At reset At power-ON/ LINK PARA. File name/ Parameter 3100 Flicker...
  • Page 465 CPU module. If the same error occurs, it is thought to be a hardware error. (Contact your local Mitsubishi representative.) • When a valid drive for parameter is Qn(H) The system file that have stored the...
  • Page 466 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power-ON/ LINK PARA. File name/ Parameter 3100 Flicker Stop At reset/ ERROR Drive name number STOP RUN The function version is B or later.
  • Page 467 CC-Link IE hardware may be faulty. controller network. (Contact your local Mitsubishi • Although the CC-Link IE controller representative, explaining a detailed network module is mounted, network description of the problem.) parameter for the CC-Link IE controller network module is not set.
  • Page 468 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power ON/ LINK PARA. File name/ Parameter 3100 Flicker Stop At reset/ ERROR Drive name number STOP RUN The function version is B or later.
  • Page 469 RESET to RUN.) hardware fault. (Contact your local • The mode switch of MELSECNET/H Mitsubishi representative, explaining a module is outside the range. detailed description of the problem.) • Set the mode switch of MELSECNET/ H module within the range.
  • Page 470 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status When an END LINK PARA. File name/ Parameter Flicker Stop instruction ERROR Drive name number executed 3101 At power ON/ LINK PARA.
  • Page 471 If the error occurs after the above MELSECNET/H, MELSECNET/10 is checks, the cause is a hardware fault. out of the specified area. (Contact your local Mitsubishi representative, explaining a detailed description of the problem.) A multi-remote I/O network was Use a module that supports the...
  • Page 472 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power ON/ LINK PARA. File name/ Parameter 3101 Flicker Stop At reset/ ERROR Drive name number STOP RUN At power ON/ LINK PARA.
  • Page 473 • If the error occurs after correction, it network parameter error. suggests a hardware fault. (Contact • A MELSECNET/H network parameter your local Mitsubishi representative.) error was detected. The station No. specified in pairing setting are not correct. Refer to the troubleshooting of the •...
  • Page 474 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power ON/ LINK PARA. File name/ Parameter 3103 Flicker Stop At reset/ ERROR Drive name number STOP RUN The function version is B or later.
  • Page 475 • If the error occurs after correction, it overlapping. suggests a hardware fault. (Contact • Numbers of the network parameter your local Mitsubishi representative.) and loaded AJ71QE71 are different. • Ethernet (parameter + dedicated instruction) is set to more than five.
  • Page 476 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 3104 At power ON/ LINK PARA. File name/ Parameter Flicker Stop At reset/ ERROR Drive name number STOP RUN 3105 The function version is B or later.
  • Page 477 • If the error occurs after correction, it parameter is out of range. suggests a hardware fault. (Contact • The specified I/O number is outside your local Mitsubishi representative.) the range of the used CPU module. • The Ethernet-specific parameter setting is not normal.
  • Page 478 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status When an END LINK PARA. File name/ Parameter Flicker Stop instruction ERROR Drive name number executed 3106 At power ON/ LINK PARA.
  • Page 479 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) Qn(H) The CC-Link link refresh range Change the file register file for the one QnPH exceeded the file register capacity. refresh-enabled in the whole range. QnPRH The network refresh parameter for QCPU Check the parameter setting.
  • Page 480 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 3300 At power-On/ At reset/ Parameter SP. PARA STOP RUN/ File name Flicker Stop ERROR At writing to number 3301 programmable...
  • Page 481 • Q00JCPU: 0 to 1E0 • Q00JCPU: 0 to 1E0 • Q00CPU/Q01CPU: 0 to 3E0 • Q00CPU/Q01CPU: 0 to 3E0 The module whose first 5 digits of serial No. is 04012 or later. The module whose first 5 digits of serial No. is 07032 or later.
  • Page 482 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power ON/ REMOTE 3401 – – Flicker Stop At reset/ PASS. ERR. STOP RUN The function version is B or later. Parameter No.
  • Page 483 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) Position specified as the head I/O number of the remote password file is incorrect due to one of the following reasons: • Module is not loaded. • Other than a the intelligent function Mount the Q series serial module (I/O module) Qn(H)

  • Page 484: Error Code List (4000 To 4999)

    TROUBLESHOOTING 12.3.6 Error code list (4000 to 4999) The following shows the error messages from the error code 4000 to 4999, the contents and causes of the errors, and the corrective actions for the errors. Table12.8 Error code Error Common Individual LED Status Error...
  • Page 485 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • The program contains an instruction code that cannot be decoded. 4000 • An unusable instruction is included in the program. Q00J/Q00/ The program contains a dedicated 4001 instruction for SFC although it is not an Qn(H) SFC program.
  • Page 486 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status When Stop/ OPERATION Program error Off/ Flicker/ 4100 – instruction ERROR location Continue executed CPU operation can be set in the parameters at error occurrence. (LED indication varies.) The function version is B or later.
  • Page 487 Qn(H) Access error of ATA card occurs by failure. QnPH 4100 FREAD/FWRITE instructions. (Please consult your local Mitsubishi QnPRH service center or representative, explaining a detailed description of the problem.) • Stop the file accessed with other functions to execute FWRITE The file being accessed by other instruction.
  • Page 488 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status When Stop/ OPERATION Program error Off/ Flicker/ 4101 – instruction ERROR location Continue executed CPU operation can be set in the parameters at error occurrence. (LED indication varies.) The function version is B or later.
  • Page 489 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • The number of setting data dealt with the instruction exceeds the applicable range. • The storage data and constant of the device specified by the instruction exceeds the applicable range. •...
  • Page 490 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 4102 When Stop/ OPERATION Program error Off/ Flicker/ – instruction ERROR location Continue executed 4103 4104 4105 4107 CPU operation can be set in the parameters at error occurrence.
  • Page 491 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • Delete from the program the link direct device which specifies the In a multiple CPU system, the link direct Q00/Q01 network module under control of device (J \ ) was specified for the Qn(H) another CPU.
  • Page 492 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status When Stop/ OPERATION Program error Off/ Flicker/ 4108 – instruction ERROR location Continue executed When Stop/ OPERATION Program error Off/ Flicker/...
  • Page 493 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) The CC-Link parameter is not set when Execute the CC-Link instruction after 4108 the CC-Link instruction is executed. setting the CC-Link parameter. Delete the high-speed interrupt setting. With high speed interrupt setting PR, When using high-speed interrupt, delete 4109 PRC, UDCNT1, UDCNT2, PLSY or...
  • Page 494 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status When OPERATION Program error Off/ Flicker/ Stop/ 4122 – instruction ERROR location Continue executed When END/ Stop/ OPERATION Program error Off/...
  • Page 495 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • The dedicated instruction was executed to the module mounted on • Delete the dedicated instruction for the extension base unit in the the module mounted on the extension redundant system.
  • Page 496 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status When FOR NEXT Program error 4200 – Flicker Stop instruction ERROR location executed 4201 When FOR NEXT Program error –...
  • Page 497 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) No NEXT instruction was executed following the execution of a FOR 4200 instruction. Read the common information of the Alternatively, there are fewer NEXT error using the peripheral device, check instructions than FOR instructions.
  • Page 498 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 4230 4231 INST. When Program error FORMAT – Flicker Stop instruction location ERR. executed 4235 4300 When Stop/ EXTEND Program error...
  • Page 499 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) The number of CHK and CHKEND 4230 Qn(H) instructions is not equal. QnPH The number of IX and IXEND Read the common information of the 4231 instructions is not equal. error using the peripheral device, check error step corresponding to its The configuration of the check...
  • Page 500 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 4351 4352 When OPERATION Program error – Flicker Stop instruction ERROR location 4353 executed 4354 4355 CPU operation can be set in the parameters at error occurrence. (LED indication varies.) The function version is B or later.
  • Page 501 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) • The multiple CPU high-speed transmission dedicated instruction by the program cannot be executed to 4351 the specified target CPU module. • The instruction name is wrong. • The instruction unsupported by the target CPU module is specified.
  • Page 502 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status SFCP. CODE Program error 4400 – Flicker Stop STOP RUN ERROR location 4410 CAN'T Program error – Flicker Stop STOP RUN...
  • Page 503 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) No SFCP or SFCPEND instruction in Qn(H) 4400 SFC program. QnPH QnPRH The block number designated by the 4410 SFC program exceeds the range. Q00J/Q00/ Block number designations overlap in 4411 SFC program.
  • Page 504 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 4500 4501 4502 4503 SFCP. Program error FORMAT – Flicker Stop STOP RUN location ERR. 4504 4505 4506 4600 When...
  • Page 505 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) The numbers of BLOCK and BEND 4500 instructions in an SFC program are not equal. Qn(H) The configuration of the STEP* to QnPH 4501 TRAN* to TSET to SEND instructions in Write the program to the CPU module QnPRH the SFC program is incorrect.
  • Page 506 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 4610 SFCP. EXE. Program error – Continue STOP RUN ERROR location 4611 4620 When BLOCK EXE. Program error –...
  • Page 507 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) The active step information at Read common information of the error 4610 presumptive start of the SFC program is using the peripheral device, check error incorrect. step corresponding to its numerical value (program error location), and Key-switch was reset during RUN when correct the problem.

  • Page 508: Error Code List (5000 To 5999)

    TROUBLESHOOTING 12.3.7 Error code list (5000 to 5999) The following shows the error messages from the error code 5000 to 5999, the contents and causes of the errors, and the corrective actions for the errors. Table12.9 Error code Error Common Individual LED Status Error...
  • Page 509 • The tracking cable is not secured by displayed again, the tracking cable or the connector fixing screws. CPU module has a hardware fault. (Contact your local Mitsubishi representative, explaining a detailed description of the problem.) 12.3 Error Code List - 185 12.3.7 Error code list (5000 to 5999)
  • Page 510 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status Time (value Time (value 5001 WDT ERROR actually Flicker Stop Always set) measured) 12.3 Error Code List - 186 12.3.7 Error code list (5000 to 5999)
  • Page 511 • The tracking cable is not secured by displayed again, the tracking cable or the connector fixing screws. CPU module has a hardware fault. (Contact your local Mitsubishi representative, explaining a detailed description of the problem.) 12.3 Error Code List - 187 12.3.7 Error code list (5000 to 5999)
  • Page 512 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 5010 Time (value PRG. TIME Time (value actually Continue Always OVER set) measured) 5011 12.3 Error Code List - 188 12.3.7 Error code list (5000 to 5999)
  • Page 513 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) The program scan time exceeded the • Review the constant scan setting Qn(H) constant scan setting time specified in time. QnPH the PLC RAS setting of the PLC QnPRH •...

  • Page 514: Error Code List (6000 To 6999)

    TROUBLESHOOTING 12.3.8 Error code list (6000 to 6999) The following shows the error messages from the error code 6000 to 6999, the contents and causes of the errors, and the corrective actions for the errors Table12.10 Error code Error Common Individual LED Status Error...
  • Page 515 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) The control system and standby system in the redundant system do not have Synchronise the programs and the same programs and parameters. parameters of the control system and Q4AR (This can be detected from the standby standby system.
  • Page 516 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power ON/ At reset/At tracking cable 6001 FILE DIFF. – – Flicker Stop connection/At operation mode change MODE.
  • Page 517 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) In a redundant system, the valid Match the valid parameter drive settings parameter drive settings (SW2, SW3) 6001 (SW2, SW3) by the DIP switches of the QnPRH made by the DIP switches are not the control system and standby system.
  • Page 518 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status UNIT LAY. 6036 Module No. – Flicker Stop Always DIFF. At power ON/ 6040 – – Flicker Stop At reset CARD TYPE...
  • Page 519 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) A difference in the remote I/O configuration of the MELSECNET/H multiplexed remote I/O network between the control system and Check the network cables of the 6036 standby system of a redundant system MELSECNET/H multiplexed remote I/O was detected.
  • Page 520 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At power ON/ TRUCKINERR – – Continue At reset/ STOP RUN 6100 Tracking TRK. TRANS. transmission – Continue Always ERR.
  • Page 521 (SD0) Hardware fault of the CPU module. (Please contact your local nearest A CPU module tracking memory error Mitsubishi or sales representative, was detected during initial. explaining a detailed description of the (This can be detected from the control Q4AR problem.
  • Page 522 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status When an END TRUCKIN – – Continue instruction ERR. executed 6101 Tracking transmission data classification 6102 TRK. TRANS. –...
  • Page 523 CPU module or tracking tracking (data reception). cable is faulty. (Contact your local 6102 (This can be detected from the control Mitsubishi representative, explaining QnPRH system or standby system of the a detailed description of the problem.) redundant system.) •...
  • Page 524 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status 6105 Tracking TRK. TRANS. transmission – Continue Always ERR. data classification 6106 6107 TRK. TRANS. – – Continue Always ERR.
  • Page 525 CPU module or tracking system or standby system of the cable is faulty. (Contact your local redundant system.) Mitsubishi representative, explaining QnPRH • A timeout error occurred in tracking a detailed description of the problem.) • Confirm the redundant system startup (data transmission).
  • Page 526 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status When an END TRK. SIZE 6111 – – Continue instruction ERROR executed When an END TRK. SIZE 6112 –...
  • Page 527 CPU module side tracking 6120 communication with the other system transmission hardware is faulty. could not be made via the tracking (Contact your local Mitsubishi cable. representative, explaining a detailed (This can be detected from the control description of the problem.) system or standby system of the redundant system.)
  • Page 528 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status TRK. 6130 – – Continue Always DISCONNECT TRK.INIT. At power ON/ 6140 – – Flicker Stop ERROR At reset Reason(s) for CONTROL...
  • Page 529 CPU system or standby system of the module side tracking hardware is redundant system.) faulty. (Contact your local Mitsubishi representative, explaining a detailed QnPRH description of the problem.) • Power the corresponding CPU • The other system did not respond...
  • Page 530 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status Reason(s) for CONTROL system – Continue Always WAIT switching 6210 Reason(s) for STANDBY system – No error Always switching Reason(s) for...
  • Page 531 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) The control system in a redundant system is switched to the standby system. Check the control system condition. Q4AR (This can be detected from the standby system of the redundant system.) The control system has been switched to the standby system in a redundant system.
  • Page 532 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status Reason(s) for CAN'T EXE. At switching 6221 system – Continue CHANGE request switching DUAL SYS. 6230 – –...
  • Page 533 This is a bus switching module switching module error. 6221 hardware fault. (Contact your local (This can be detected from the control Mitsubishi representative.) system of the redundant system.) Q4AR The link module mounted on the 6230 standby system CPU module is the Check the system configuration status.
  • Page 534 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status CONTROL 6310 – – Flicker Stop Always SYS. DOWN 6311 CONTROL At power ON/ – – Flicker Stop SYS.
  • Page 535 CPU module is faulty. (Contact cannot start as a standby system. your local Mitsubishi representative, • The error occurred at a startup since explaining a detailed description of QnPRH the redundant system startup the problem.)
  • Page 536 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status At execution of the memory PRG. MEM. copy from 6400 – – Flicker Stop CLEAR control system to standby system At execution of...
  • Page 537 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) After the memory copy from control The memory copy from control system system to standby system is completed, 6400 to standby system was executed, and switch power OFF and then ON, or the program memory was cleared.

  • Page 538: Error Code List (7000 To 10000)

    TROUBLESHOOTING 12.3.9 Error code list (7000 to 10000) The following shows the error messages from the error code 7000 to 10000, the contents and causes of the errors, and the corrective actions for the errors. Table12.11 Error code Error Common Individual LED Status Error...
  • Page 539 If the same error is displayed again, this suggests the hardware • There is no response from the target fault of any of the CPU modules. CPU module in a multiple CPU (Contact your local Mitsubishi Q00/Q01 system during initial communication. representative.) Qn(H) •...
  • Page 540 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status MULTI CPU Module No. 7004 – Flicker Stop Always DOWN (CPU No.) MULTI EXE. Module No. At power ON/ 7010 –...
  • Page 541 CPU modules. the CPU module hardware is faulty. (Contact your local Mitsubishi representative, explaining a detailed description of the problem.) • In a multiple CPU system, a faulty CPU module was mounted.
  • Page 542 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status MULTI EXE. Module No. At power ON/ 7011 – Flicker Stop ERROR (CPU No.) At reset MULTI EXE. Module No.
  • Page 543 TROUBLESHOOTING Error Corresponding Code Error Contents and Cause Corrective Action (SD0) Either of the following settings was made in a multiple CPU system. • Multiple CPU automatic refresh • Correct the multiple CPU automatic setting was made for the inapplicable refresh setting.
  • Page 544 TROUBLESHOOTING Error Common Individual LED Status Error Diagnostic Code Information Information Operation Message ERROR Timing (SD0) (SD5 to 15) (SD16 to 26) Status CPU LAY. Module No. At power ON/ 7032 – Flicker Stop ERROR (CPU No.) At reset CPU LAY. Module No.
  • Page 545 8031 parameter file) is detected. If the same error is displayed again, the CPU module has hardware failure. Contact your local Mitsubishi representative, explaining a detailed description of the problem. Read the individual information of the error using the peripheral device, and...

  • Page 546: Canceling Of Errors

    TROUBLESHOOTING 12.3.10 Canceling of Errors Q series CPU module can perform the cancel operation for errors only when the errors allow the CPU module to continue its operation. To cancel the errors, follow the steps shown below. 1) Eliminate the cause of the error. 2) Store the error code to be canceled in the special register SD50.

  • Page 547: Error Codes Returned To Request Source During Communication With Cpu Module

    TROUBLESHOOTING 12.3.11 Error codes returned to request source during communication with CPU module The Q series CPU module returns an error code to the request source if an error occurs at a request of communication from GX Developer, intelligent function module or network system.
  • Page 548 TROUBLESHOOTING Table12.12 Error code Error code Error item Error details Corrective action (Hexadecimal) • Check the specified drive memory status. The specified drive memory does not exist or 4021 • After backing up the data in the CPU module, execute there is an error.
  • Page 549 TROUBLESHOOTING Table12.12 Error code Error code Error item Error details Corrective action (Hexadecimal) The request contents cannot be executed in Check whether the specified module is the intelligent 4040 the specified intelligent function module. function module having the buffer memory. The access range exceeds the buffer memory Check the header address and access number of points 4041...
  • Page 550 TROUBLESHOOTING Table12.12 Error code Error code Error item Error details Corrective action (Hexadecimal) The device allocation information differs from Check the device assignment parameters of the CPU 4065 the parameter. module or the device assignment of the request data. The specified drive keyword/file password is •...
  • Page 551 TROUBLESHOOTING Table12.12 Error code Error code Error item Error details Corrective action (Hexadecimal) • Check the capacity of the specified program file. The file capacity was exceeded by the write 408A • Write the program after setting the CPU module to the during Run.
  • Page 552 TROUBLESHOOTING Table12.12 Error code Error code Error item Error details Corrective action (Hexadecimal) 4100 CPU module hardware fault Change the CPU module. Serial communication connection was 4101 Check the CPU module series. executed for a different CPU module series. An attempt was made to erase the Flash ROM Execute again after setting the CPU module to the STOP 4102 during use of the file register.
  • Page 553 TROUBLESHOOTING Error code Error item Error details Corrective action (Hexadecimal) The specified drive (memory) or file does not Execute again after checking the specified drive 4121 exist. (memory) or file. The specified drive (memory) or file does not Execute again after checking the specified drive 4122 exist.
  • Page 554 TROUBLESHOOTING Table12.12 Error code Error code Error item Error details Corrective action (Hexadecimal) The specified file has exceeded the already Execute again after checking the size of the specified 413A existing file size. file. The same file was accessed simultaneously 413B Execute again after a while.
  • Page 555 TROUBLESHOOTING Table12.12 Error code Error code Error item Error details Corrective action (Hexadecimal) Check the specified remote passward then, execute the 4170 The passward is wrong. lock/unlock processing of the remote password again. The port for communication use is at remote Execute communication after unlocking the remote 4171 passsword locking status.
  • Page 556 TROUBLESHOOTING Table12.12 Error code Error code Error item Error details Corrective action (Hexadecimal) 4184 System error (The buffer in OS is abnormal.) System error (The connection processing in 4185 OS is abnormal.) System error (The argument data in OS is 4186 abnormal.) System error (The wait processing in OS is...
  • Page 557 TROUBLESHOOTING Table12.12 Error code Error code Error item Error details Corrective action (Hexadecimal) System error (The I/O control processing is • Check whether the power module and programmable 419F abnormal.) controller CPU are attached properly. • Check whether the system use environment is within Ethernet the range of the programmable controller CPU genaral specifications.
  • Page 558 TROUBLESHOOTING Table12.12 Error code Error code Error item Error details Corrective action (Hexadecimal) Access to the file sector was unsuccessful. After backing up the data in the CPU module, execute 41CA The format information data of the target drive programmable controller memory format. (memory) is abnormal.
  • Page 559 TROUBLESHOOTING Table12.12 Error code Error code Error item Error details Corrective action (Hexadecimal) • Execute again after checking whether the memory card has been installed. 41E4 Access to the memory card was unsuccessful. • Execute again after replacing the memory card. •...
  • Page 560 TROUBLESHOOTING Table12.12 Error code Error code Error item Error details Corrective action (Hexadecimal) Access to the file sector was unsuccessful. After backing up the data in the CPU module, execute 41CA The format information data of the target drive programmable controller memory format. (memory) is abnormal.
  • Page 561 TROUBLESHOOTING Table12.12 Error code Error code Error item Error details Corrective action (Hexadecimal) The file information data may be corrupted. The format information data of the specified 41E7 After backing up the data in the CPU module, execute drive (memory) is abnormal. programmable controller memory format.
  • Page 562 TROUBLESHOOTING Table12.12 Error code Error code Error item Error details Corrective action (Hexadecimal) The requested processing cannot be Do not make a request where an error occurred, or make performed since online module change is not 4200 a request again after enabling online module change in enabled in the setting of the multiple CPU the setting of the multiple CPU setting parameter.
  • Page 563 TROUBLESHOOTING Table12.12 Error code Error code Error item Error details Corrective action (Hexadecimal) Connect GX Developer to the new control system and System switching occurs during the online check the status of the online module change. According 421D module change. to the status of online module change, take procedures for it.
  • Page 564 Sum check error occurred in tracking changed, the cause is the hardware fault of the CPU 4250 communication. module. (Please contact your local nearest Mitsubishi or representative, explaining a detailed description of the problem.) The command cannot be executed in the 4251 Execute again after changing to the backup mode.
  • Page 565 TROUBLESHOOTING Table12.12 Error code Error code Error item Error details Corrective action (Hexadecimal) Since a communication error or system switching occurred during execution of online program change to the control system CPU module, online program change redundant tracking was suspended. Since a communication error or system Execute online program change again after confirming switching occurred during online program...
  • Page 566 TROUBLESHOOTING Table12.12 Error code Error code Error item Error details Corrective action (Hexadecimal) • Access to the specified station cannot be made since the routing parameters are not set to the start source CPU module and/or • Set to the related stations the routing parameters for relay CPU module.

  • Page 567: Module Change During System Operation

    TROUBLESHOOTING 12.4 Module Change during System Operation This section explains how to change the module online (with power on) without stopping the system. 12.4.1 Online module change High Note12.15 An online module change is a function that allows the Q series module mounted on Basic Performance Universal...
  • Page 568 TROUBLESHOOTING (1) Conditions for performing online module change An online module change can be made under the following conditions. (a) Modules that can be changed online The modules that can be changed online are shown in Table12.13. Table12.13 Modules that can be changed online Module type Restrictions Input module...
  • Page 569 TROUBLESHOOTING (d) Control status of CPU module 1) An online module change can be executed when a stop error has not occurred. Whether an online module change can be executed or not depending on the control status of the CPU module is shown in Table12.14. Table12.14 Whether online module change can be executed or not Control status RUN status*1...
  • Page 570 TROUBLESHOOTING (2) Restrictions on online module change The following operations cannot be performed during an online module change. • Issue an online module change request from multiple GX Developers to one CPU module. • Write parameters to the CPU module during online module change. POINT The following message appears (refer to Diagram 12.19) if an online module change request is issued from another GX Developer to the CPU module during...
  • Page 571 TROUBLESHOOTING (3) Special relays and special register related to online module change Information during online module change is stored into the special relays (SM235, SM236) and special register (SD235). • Whether the online module change of the corresponding CPU module is executed or not can be checked by monitoring SM235, SM236 and SD235.
  • Page 572 TROUBLESHOOTING (4) Online module change procedure The following explains the online module change procedure of the I/O module. For the online module change procedure of the intelligent function module, refer to the manual of the used intelligent function module. POINT 1.
  • Page 573 TROUBLESHOOTING 1) Choose [Diagnostics] [Online module change] on GX Developer, and select the "Online module change" mode. Diagram 12.24 System monitor 2) Double-click the module to be changed online to display the online module change screen. (Table12.15 shows the communication status with the target module for online module change when the following screen (refer to Diagram 12.25) is displayed.) Table12.15 Communication status with the module...
  • Page 574 TROUBLESHOOTING 3) Click the "Execution" button to enable a module change. (Table12.16 shows the communication status with the target module for online module change when the following screen (refer to Diagram 12.26) is displayed.) Table12.16 Communication status with the module Executed/Not Target module, item executed...
  • Page 575 TROUBLESHOOTING 12)After mounting the module, click the "Execution" button. (Table12.17 shows the communication status with the target module for online module change when the following screen (refer to Diagram 12.27) is displayed.) Table12.17 Communication status with the module Executed/Not Target module, item executed Not executed Input module refresh...
  • Page 576 TROUBLESHOOTING (5) Operation in case of system switching occurrence during online module change (When Redundant type extension base unit is used) The following describes the procedures to be taken when the system switching occurs during online module change is performed to the module mounted on the extension base unit in the Redundant CPU.
  • Page 577 TROUBLESHOOTING POINT 1. When connecting the new control system and clicking the [Execution] button, the message shown in Diagram 12.31 may be shown. In this case, select [Yes] and continue operation for the online module change. Diagram 12.31 Message screen 2.

  • Page 578: Change Of Redundant Power Supply Module

    TROUBLESHOOTING 12.4.2 Change of redundant power supply module Following the flowchart shown below, change a faulty redundant power supply module online (with power on). (It is assumed that the other redundant power supply module is normally operating.) Start Check the redundant power supply module to be changed.
  • Page 579 TROUBLESHOOTING POINT 1. If either redundant power supply module fails, change it for a normal one earlier than usual (within 14 days as a guideline). If it does not fail, it is recommended to change the redundant power supply module for a new one after five years have elapsed. 2.

  • Page 580: I/O Module Troubleshooting

    TROUBLESHOOTING 12.5 I/O Module Troubleshooting This section explains possible problems with I/O circuits and their corrective actions. 12.5.1 Input circuit troubleshooting The following describes possible problems with input circuits and their corrective actions. Table12.19 Input crcuit problems and corrective actions Condition Cause Corrective Action...
  • Page 581 TROUBLESHOOTING Condition Cause Corrective Action • Use only one power supply. • Sneak path due to the use of two power • Connect a sneak path prevention diode. supplies. (Figure below) DC input Input signal is DC input not turned OFF.
  • Page 582 TROUBLESHOOTING (From preceding page) • In order to satisfy the condition that the OFF current of the QX40 is 1.7mA or less, the resistance 'R', in which a 0.63mA or more current flows, shall be connected. Calculating with the formula "IR: IZ = Z (Input impedance): R", R<...

  • Page 583: Output Circuit Troubleshooting

    TROUBLESHOOTING 12.5.2 Output Circuit Troubleshooting This section explains trouble examples and troubleshooting methods in the output circuit. Table12.20 Output circuit troubleshooting Condition Cause Corrective Action • When load is half-wave rectified inside (This • Connect a resistor of several ten K is typical of some solenoids.) several hundred K across the load.
  • Page 584 TROUBLESHOOTING Table12.20 Output circuit troubleshooting (Continued) Situation Cause Countermeasure When the external power turns ON/OFF, Erroneous output due to the stray capacitance (C) between check that the external power supply collector and emitter of hotocoupler. rising edge must be 10ms or more, and switch the SW1 to the primary side of There is no erroneous output at normal load.
  • Page 585 TROUBLESHOOTING Table12.20 Output circuit troubleshooting (Continued) Situation Cause Countermeasure The load [2] which was turned OFF may be turned ON due to To prevent the generation of the back back electromotive force at the time of power-off [1] if an electromotive force, connect diode in inductive load is used.

  • Page 586: Buit-In Ethernet Port Diagnosis

    TROUBLESHOOTING 12.6 Buit-in Ethernet Port Diagnosis Using the diagnostic function of GX Developer, the module status, parameter settings, communication status, and error log of the QnUDE(H)CPU can be checked. The relevant screen can be activated by either of the following two methods. •...
  • Page 587 TROUBLESHOOTING (1) Parameter status Diagram 12.36 Ethernet diagnosis (Parameter status) screen Table12.21 Ethernet diagnosis (Parameter status) items Item Description IP address The Ethernet address (MAC address) of the Subnet mask Default router IP address QnUDE(H)CPU can be monitored. Ethernet address 12.6 Buit-in Ethernet Port Diagnosis - 263...
  • Page 588 TROUBLESHOOTING (2) Error log Diagram 12.37 Ethernet diagnosis (Error log) screen Table12.22 Ethernet diagnosis (Error log) items Item Description Displays connection No. of the connection that has an error. UDP connections that function in MELSOFT connection are Connection No. treated as one connection, and the lowest connection No. is stored in the error log.
  • Page 589 TROUBLESHOOTING (3) Status of each connection Diagram 12.38 Ethernet diagnosis (Status of each connection) screen Table12.23 Ethernet diagnosis (Status of each connection) items Item Description Host station port number Displays the setting of PLC parameter. Destination IP address Displays the IP address of the target device.* Destination port No.
  • Page 590 TROUBLESHOOTING (4) Connection status Diagram 12.39 Ethernet diagnosis (Connection status) screen Table12.24 Ethernet diagnosis (Connection status) items Item Description Full duplex/Half duplex Displays whether the line uses the full or half duplex system. Connection status Displays whether a hub or target device is connected or not. 10BASE-T/100BASE-TX Displays whether the network is 10BASE-T or 100BASE-TX.
  • Page 591 TROUBLESHOOTING (5) SNTP status Diagram 12.40 Ethernet diagnosis (SNTP status) screen Table12.25 Ethernet diagnosis (SNTP status) items Item Description Latest time setting Displays the operation result of the latest time setting. Displays the time data collected by the latest time setting Execution time execution.
  • Page 592 TROUBLESHOOTING (6) PING test PING test is a test by which existence of the QnUDE(H)CPU can be checked from GX Developer. Performing a PING test for the QnUDE(H)CPU can determine the following: • Whether the line is connected to the target QnUDE(H)CPU properly •...
  • Page 593 TROUBLESHOOTING Table12.26 PING test items Item Description Setting range IP address Specify the IP address of the PING test target station. (Target station's IP address) Address IP address input form Select a form for IP address entry. Decimal/Hexadecimal specification IP address/Host name Specify a host name of the PING test target station.

  • Page 594: Special Relay List

    TROUBLESHOOTING 12.7 Special Relay List Special relays, SM, are internal relays whose applications are fixed in the Programmable Controller. For this reason, they cannot be used by sequence programs in the same way as the normal internal relays. However, they can be turned ON or OFF as needed in order to control the CPU module and remote I/O modules.
  • Page 595 TROUBLESHOOTING (1) Diagnostic Information Table12.28 Special relay Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) • Turns ON if an error occurs as a result of diagnosis. (Includes when an annunciator is ON, and when an Qn(H) error is detected with CHK instruction) S (Error)
  • Page 596 TROUBLESHOOTING Table12.28 Special relay Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) • ON when operation error is generated OFF : Normal SM56 Operation error • Remains ON if the condition is restored to normal S (Error) M9011 ON : Operation error thereafter.
  • Page 597 TROUBLESHOOTING (2) System information Table12.29 Special relay Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) Qn(H) • When this relay goes from OFF to ON, the LEDs SM202 LED OFF command ON : LED OFF QnPH corresponding to the individual bits at SD202 go off QnPRH SM203...
  • Page 598 TROUBLESHOOTING Table12.29 Special relay Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) • Goes OFF when reset of the No. 1 CPU is canceled. OFF : No. 1 CPU reset • Comes ON when the No. 1 CPU is resetting SM240 No.
  • Page 599 TROUBLESHOOTING Table12.29 Special relay Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) • Goes ON for standby network(If no designation has OFF : Operative network SM255 been made concerning active or standby, active is S (Initial) ON : Standby network assumed.) MELSECNET/10,...
  • Page 600 TROUBLESHOOTING Table12.29 Special relay Corres- ponding Set by Corresponding Number Name Meaning Explanation (When Set) ACPU • The SFC program starting mode in the SFC setting of the PLC parameter dialog box is set as the initial SFC program start OFF : Initial start M9102form SM322...
  • Page 601 TROUBLESHOOTING (3) System clocks/counters Table12.30 Special relay Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) S (Every END SM400 Always ON • Normally is ON M9036 processing) S (Every END SM401 Always OFF • Normally is OFF M9037 processing) •...
  • Page 602 TROUBLESHOOTING Table12.30 Special relay Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) • This relay alternates between ON and OFF at intervals of the time (unit: ms) specified in SD415. • When Programmable Controller power supply is Qn(H) turned ON or a CPU module reset is performed, QnPH...
  • Page 603 TROUBLESHOOTING (6) Drive information Table12.33 Special relay Corres- Set by ponding Corresponding Number Name Meaning Explanation (When Set) ACPU Memory card (A) OFF : Unusable SM600 • ON when memory card (A) is ready for use by user S (Status change) usable flags ON : Use enabled Memory card (A)
  • Page 604 TROUBLESHOOTING Table12.33 Special relay Corres- ponding Set by Corresponding Number Name Meaning Explanation (When Set) ACPU Qn(H) OFF : File register not used SM650 Comment use • Goes ON when comment file is in use S (Status change) QnPH ON : File register in use QnPRH OFF : Internal memory Qn(H)
  • Page 605 TROUBLESHOOTING (7) Instruction-Related Special Relays Table12.34 Special relay Corres- Set by ponding Corresponding Number Name Meaning Explanation (When Set) ACPU OFF : Carry OFF S (Instruction SM700 Carry flag • Carry flag used in application instruction M9012 ON : Carry ON execution) Switching the number of Qn(H)
  • Page 606 TROUBLESHOOTING Table12.34 Special relay Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) OFF : SFC comment readout instruction is • Turns on the instructions, (S(P).SFCSCOMR) to Qn(H) SFC comment readout inactivated. read the SFC step comments and (S(P). SM735 instruction in S (status change)
  • Page 607 TROUBLESHOOTING Table12.34 Special relay Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) • Turns ON when the number of the remaining blocks Block information of the dedicated instruction transmission area used using the multiple CPU S (When OFF : Block is secured for the multiple CPU high-speed transmission high-speed...
  • Page 608 TROUBLESHOOTING (8) Debug Table12.35 Special relay Corres- ponding Set by Corresponding Number Name Meaning Explanation (When Set) ACPU Qn(H) • Switches ON when the trace preparation is QnPH Trace preparation S (Status change) completed QnPRH OFF : Not ready SM800 ON : Ready Sampling trace •...
  • Page 609 TROUBLESHOOTING Table12.35 Special relay Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) OFF : Not ready SM820 Step trace preparation • Goes ON after program trace registration, at ready S (Status change) ON : Ready • Select whether execution of step trace is started or OFF : Suspend suspended.
  • Page 610 TROUBLESHOOTING (10)A to Q/QnA conversion correspondences Special relays SM1000 to SM1255 are the relays which correspond to ACPU special relays M9000 to M9255 after A to Q/QnA conversion. (However, the Basic model QCPU, Redundant CPU, and Universal model QCPU do not support the A to Q/QnA conversion.) These special relays are all set by the system, and cannot be set by the user program.
  • Page 611 TROUBLESHOOTING Table12.37 Special relay ACPU Special Special Corresponding Special Relay after Relay for Name Meaning Details Relay Conversion Modification • Turns ON if an instantaneous power failure of within 20ms occurs during use of the AC power supply module. Qn(H) •...
  • Page 612 TROUBLESHOOTING Table12.37 Special relay ACPU Special Special Corresponding Special Relay after Relay for Name Meaning Details Relay Conversion Modification • Alternates between ON and OFF according to the seconds specified at SD414. (Default: n = 30) 2n minute clock(1 • Not turned on or off per scan but turned on and off even –...
  • Page 613 TROUBLESHOOTING Table12.37 Special relay ACPU Special Special Corresponding Special Relay after Relay for Name Meaning Details Relay Conversion Modification OFF : Other than when P, I Main side P, I set set being requested M9056 SM1056 request ON : P, I set being •...
  • Page 614 TROUBLESHOOTING Table12.37 Special relay ACPU Special Special Corresponding Special Relay after Relay for Name Meaning Details Relay Conversion Modification OFF : Continuous transition Presence/absence • Set whether continuous transition will be performed for the not effective M9103 SM1103 SM323 of continuous block where the "continuous transition bit"...
  • Page 615 TROUBLESHOOTING Table12.37 Special relay ACPU Special Special Corresponding Special Relay after Relay for Name Meaning Details Relay Conversion Modification ZNRD instruction • Depends on whether or not the ZNRD (word device read) (LRDP instruction instruction has been received. OFF : Not accepted –...
  • Page 616 TROUBLESHOOTING Table12.37 Special relay ACPU Special Special Corresponding Special Relay after Relay for Name Meaning Details Relay Conversion Modification Local station, remote I/O station OFF : No errors Depends on whether or not a local or a remote I/O station –...
  • Page 617 TROUBLESHOOTING (12)Process control instructions Table12.39 Special relay Corres- Set by ponding Corresponding Number Name Meaning Explanation (When Set) ACPU • Specifies whether or not to hold the output value OFF : No-hold SM1500 Hold mode when a range over occurs for the S.IN instruction ON : Hold Q4AR range check.
  • Page 618 TROUBLESHOOTING Table12.40 Special relay Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) • Turns on when the CPU module is started up by the S (Status operation system switch. Q4AR change)/U • Reset using the user program. OFF : Power supply on CPU module startup startup...
  • Page 619 TROUBLESHOOTING Table12.40 Special relay Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) SM1549 SM1549 Block 30 SM1550 SM1550 Block 31 SM1551 SM1551 Block 32 SM1552 SM1552 Block 33 SM1553 SM1553 Block 34 SM1554 SM1554 Block 35 SM1555 SM1555 Block 36...
  • Page 620 TROUBLESHOOTING Table12.40 Special relay Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) Sets the operation for the case accessing buffer memory of the intelligent function module mounted on the extension base unit from the standby system CPU in separate mode.
  • Page 621 TROUBLESHOOTING Table12.41 Special relay Corresp onding Set by Corresponding Number Name Meaning Explanation Host (When Set) • Turns on when a diagnostics error occurs. (Includes Other system OFF : No error error detection when annunciator is ON, and by CHK SM1610 S (Each END) diagnostics error...
  • Page 622 TROUBLESHOOTING (15)For redundant system (Tracking) Either the backup mode or the separate mode is valid for SM1700 to SM1799. All is turned off for stand-alone system. Table12.42 Special relay Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) Tracking execution OFF : Execution not possible •...
  • Page 623 TROUBLESHOOTING Table12.42 Special relay Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) SM1712 SM1712 Block 1 SM1713 SM1713 Block 2 SM1714 SM1714 Block 3 SM1715 SM1715 Block 4 SM1716 SM1716 Block 5 SM1717 SM1717 Block 6 SM1718 SM1718 Block 7...
  • Page 624 TROUBLESHOOTING Table12.42 Special relay Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) SM1760 SM1760 Block 49 SM1761 SM1761 Block 50 SM1762 SM1762 Block 51 SM1763 SM1763 Block 52 <In the case of Q4AR> SM1764 SM1764 Block 53 Turns ON only during one SM1765 SM1765...
  • Page 625 TROUBLESHOOTING 12.8 Special Register List The special registers, SD, are internal registers with fixed applications in the Programmable Controller. For this reason, it is not possible to use these registers in sequence programs in the same way that normal registers are used. However, data can be written as needed in order to control the CPU modules and remote I/O modules.
  • Page 626 TROUBLESHOOTING (1) Diagnostic Information Table12.45 Special register Corres- Set by ponding Corresponding Number Name Meaning Explanation ACPU (When Set) D9008 Diagnostic Diagnosis error • Error codes for errors found by diagnosis are stored as BIN data. S (Error) format errors code •...
  • Page 627 TROUBLESHOOTING Table12.45 Special register Corres- Set by ponding Corresponding Number Name Meaning Explanation (When Set) ACPU • Common information corresponding to the error codes (SD0) is stored here. • The following ten types of information are stored here: • The error common information type can be judged by the "common information category code"...
  • Page 628 TROUBLESHOOTING Table12.45 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) Time (value set) Number Meaning Time : 1 s units (0 to 999 s) Time : 1ms units (0 to 65535ms) SD10 (Empty) SD11 SD12 SD13 SD14...
  • Page 629 TROUBLESHOOTING Table12.45 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) Reason(s) for system switching Number Meaning System switching condition Control system switching instruction argument SD10 (Empty) SD11 SD12 SD13 SD14 SD15 *13: Details of reason(s) for system switching 0 : No system switching condition (default) 1 : Power-OFF, reset, hardware failure,...
  • Page 630 TROUBLESHOOTING Table12.45 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation (When Set) ACPU Tracking transmission data classification Stores the data classification during tracking. Number Meaning Data type SD10 (Empty) SD11 SD12 SD13 SD14 SD15 *15: Details of data classification Error common Error common SD10...
  • Page 631 TROUBLESHOOTING Table12.45 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) • Individual information corresponding to error codes (SD0) is stored here. • There are the following eight different types of information are stored. • The error individual information type can be judged by the "individual SD16 information category code"...
  • Page 632 TROUBLESHOOTING Remark *6 : Extensions are shown below. Table12.46 Extension name SDn+1 Extension File Type Name Higher 8 bits Lower 8 bits Higher 8 bits Parameters • Sequence program • SFC program Device comment Initial device value File register Simulation data (For QnA) Local device (Other than the Basic model QCPU)
  • Page 633 TROUBLESHOOTING Table12.45 Special register Corres- Set by ponding Corresponding Number Name Meaning Explanation (When Set) ACPU Reason(s) for system switching failure Number Meaning System switching prohibition SD16 condition 14 SD17 SD18 SD19 SD20 SD21 (Empty) SD22 SD23 SD24 SD25 SD26 *14: Details of reason(s) for system switching failure 0 : Normal switching completion QnPRH...
  • Page 634 TROUBLESHOOTING Table12.45 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation (When Set) ACPU Error number that SD50 Error reset performs error • Stores error number that performs error reset reset • All corresponding bits go 1(ON) when battery voltage drops. •...
  • Page 635 TROUBLESHOOTING Table12.45 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) Annunciator Annunciator S (Instruction SD62 • The first annunciator number (F number) to be detected is stored here. D9009 number number execution) Number of Number of S (Instruction SD63...

  • Page 636: Special Register List

    TROUBLESHOOTING Table12.45 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation (When Set) ACPU Stores the transmission Transmission speed specified in : 9.6kbps, : 19.2kbps, 384 : 38.4kbps, S (Power-ON or SD100 speed storage the serial : 57.6kbps, 1152 : 115.2kbps reset)
  • Page 637 TROUBLESHOOTING Table12.45 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) • The numbers of output modules whose fuses have blown are input as a SD130 bit pattern (in units of 16 points). (If the module numbers are set by parameter, the parameter-set SD131 numbers are stored.) Bit pattern in units...
  • Page 638 TROUBLESHOOTING (2) System information Table12.47 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) • The switch status of the remote I/O module is stored in the following format. b4 b3 S (Always) Empty 1) Remote I/O module switch statusAlways 1: STOP •...
  • Page 639 TROUBLESHOOTING Table12.47 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) • The following bit patterns store the status of the LEDs on the CPU module: • 0 is off, 1 is on, and 2 is flicker. b12b11 b8 b7 b4 b3...
  • Page 640 TROUBLESHOOTING Table12.47 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) • The operating status of the remote I/O module is stored in the following format. b4 b3 S (Always) 1) Remote I/O module operating statusAlways 2: STOP •...
  • Page 641 TROUBLESHOOTING Table12.47 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) 0: Test not yet executed 1: During X device Device test test SD206 • Set when the device test mode is executed on GX Developer. S (Request) 2: During Y device execution type...
  • Page 642 TROUBLESHOOTING Table12.47 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation (When Set) ACPU • The year (first two digits) and the day of the week are stored as BCD code as shown below. Example: 1993, Friday 1905 Clock data QCPU Day of the week...
  • Page 643 TROUBLESHOOTING Table12.47 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) Fixed to 0 Base type Main base unit differentiation Qn(H) 1st extension 0: QA**B is A/Q base QnPH S (Initial) base installed differentiation QnPRH Fixed to 0 (A mode) 2nd extension...
  • Page 644 TROUBLESHOOTING Table12.47 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation (When Set) ACPU Number of • Indicates the number of mounted MELSECNET/10 modules or SD254 modules installed MELSECNET/H modules. • Indicates I/O number of mounted MELSECNET/10 module or SD255 I/O No.
  • Page 645 TROUBLESHOOTING Table12.47 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) 1) When Xn0 of the mounted CC-Link module turns ON, the bit of the corresponding station turns to 1 (ON). 2) When either Xn1 or XnF of the mounted CC-Link module turns OFF, the bit of the corresponding station turns to 1 (ON).
  • Page 646 TROUBLESHOOTING Table12.47 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation (When Set) ACPU • Stores the number of points of index register (Z) to be modified in the Device 16 bit modification range of 16 bits. SD305 assignment Number of points S (Initial)
  • Page 647 TROUBLESHOOTING Table12.47 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) No. of modules SD340 • Indicates the number of mounted Ethernet module. installed SD341 I/O No. • Indicates I/O No. of mounted Ethernet module Network SD342 •...
  • Page 648 TROUBLESHOOTING Table12.47 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation (When Set) ACPU Number of • The number of CPU modules that comprise the multiple CPU system is Q00/Q01 SD393 multiple CPUs stored. (1 to 3, Empty also included) •...
  • Page 649 TROUBLESHOOTING (4) Scan information Table12.49 Special register Corres- Set by ponding Corresponding Number Name Meaning Explanation (When Set) ACPU Qn(H) Execution Program No. in • Program number of program currently being executed is stored as BIN S (Status SD500 QnPH program No.
  • Page 650 TROUBLESHOOTING Table12.49 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation (When Set) ACPU Minimum scan SD524 time (in 1 ms • Stores the minimum value of the scan time into SD524 and SD525. units) Minimum scan (Measurement is made in 100 s units.) S (Every END time SD524: Stores the ms place.
  • Page 651 TROUBLESHOOTING (5) Drive information Table12.50 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) • Indicates the type of the memory card installed. b8 b7 b4 b3 Qn(H) 0: Does not exist Memory card S (Initial and QnPH Drive 1 Memory card typs...
  • Page 652 TROUBLESHOOTING Table12.50 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation (When Set) ACPU • The use conditions for memory card (A) are stored as bit patterns . (In use when ON) • The significance of these bit patterns is indicated below: b0 : Boot operation (QBT) b8 : Not used b1 : Parameters (QPA)
  • Page 653 TROUBLESHOOTING Table12.50 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) • Indicates the drive 3/4 type. Qn(H) Drive 3 QnPH S (Initial) (Standrd Fixed to 1 QnPRH RAM) Drive 4 (Standrd Fixed to 3 ROM) Drive 3/4 typs Drive 3/4 typs...
  • Page 654 TROUBLESHOOTING Table12.50 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) • The conditions for usage for drive 3/4 are stored as bit patterns. (In use when ON) • The significance of these bit patterns is indicated below: b0 : Boot operation (QBT) b8 : Not used b1 : Parameters (QPA)
  • Page 655 TROUBLESHOOTING Table12.50 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) • Stores file register file name (with extension) selected at parameters or SD641 by use of QDRSET instruction as ASCII code. SD642 SD641 2nd character 1st character SD643 SD642...
  • Page 656 TROUBLESHOOTING Table12.50 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation (When Set) ACPU • Stores information of parameter storage destination drive which is enabled. Parameter Parameter enable 0: Drive 0 (Program memory) SD670 enable drive S (Initial) drive No.
  • Page 657 TROUBLESHOOTING Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) • Stores the last 2 digits of year and month when data is restored in 2-digit BCD code. Example: Restore time SD676 July, 1993 (Year and month) 9307 Year Month...
  • Page 658 TROUBLESHOOTING (6) Instruction-Related Registers Table12.51 Special register Corres- Set by ponding Corresponding Number Name Meaning Explanation ACPU (When Set) Q00J/Q00/Q01 SD705 • During block operations, turning SM705 ON makes it possible to use the Qn(H) mask pattern being stored at SD705 (or at SD705 and SD706 if double Mask pattern Mask pattern QnPH...
  • Page 659 TROUBLESHOOTING Table12.51 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) SD738 • Stores the message designated by the MSG instruction. SD739 SD740 2nd character 1st character SD738 SD741 SD739 4th character 3rd character SD742 SD740 6th character 5th character...

  • Page 660: Appendix 1.1 Cpu Module

    TROUBLESHOOTING Table12.51 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation (When Set) ACPU • Selects whether or not the data is refreshed when the COM instruction is executed. • Designation of SD778 is made valid when SM775 turns ON. SD778 0/1 0/1 0/1 I/O refresh...
  • Page 661 TROUBLESHOOTING Table12.51 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) • Selects whether or not the data is refreshed when the COM instruction is executed. • Designation of SD778 is made valid when SM775 turns ON. SD778 0/1 0/1 b0 to b14:...
  • Page 662 TROUBLESHOOTING Table12.51 Special register Corres- Set by ponding Corresponding Number Name Meaning Explanation ACPU (When Set) Maximum number of blocks • Specifies the maximum number of blocks used for the multiple CPU used for the high-speed transmission dedicated instruction (target CPU=CPU No.1). multiple CPU When the dedicated instruction of Multiple CPU transmission is high-speed...
  • Page 663 TROUBLESHOOTING (7) Debug Table12.52 Special register Corres- Set by ponding Corresponding Number Name Meaning Explanation (When Set) ACPU • Stores file name (with extension) from point in time when status latch SD806 was conducted as ASCII code. SD807 SD806 2nd character 1st character SD808 SD807...
  • Page 664 TROUBLESHOOTING (8) Latch area Table12.53 Special register Corres- Set by ponding Corresponding Number Name Meaning Explanation ACPU (When Set) Drive where Access file drive S (Status SD900 power was number during • Stores drive number if file was being accessed during power loss. change) interrupted power loss...
  • Page 665 TROUBLESHOOTING (10)Remote password count Corres- Set by ponding Corresponding Number Name Meaning Explanation (When Set) ACPU Direct SD979 MELSOFT connection SD980 Connection 1 to 16 SD995 MELSOFT Count of unlock connection Stores the count of unlock processing failures. S(Status SD997 processing using UDP Range: 0 to FFFE...
  • Page 666 TROUBLESHOOTING Table12.54 Special register Special ACPU Special Register Corresponding Special Register for Name Meaning Details after Register Modification Conversion • When fuse blown modules are detected, the first I/O number of the lowest number of the detected modules is stored in hexadecimal. (Example: When fuses of Y50 to 6F output modules have blown, "50"...
  • Page 667 TROUBLESHOOTING Table12.54 Special register Special ACPU Special Register Corresponding Special Register for Name Meaning Details after Register Modification Conversion • When one of F0 to 2047 is turned on by OUT F Qn(H) , the F number, which has been detected earliest among SET F QnPH the F numbers which have turned on, is stored in BIN code.
  • Page 668 TROUBLESHOOTING Table12.54 Special register Special ACPU Special Register Corresponding Special Register for Name Meaning Details after Register Modification Conversion 0: Main program (ROM) 1: Main program (RAM) 2: Subprogram 1 (RAM) 3: Subprogram 2 (RAM) 4: Subprogram 3 (RAM) 5: Subprogram 1 (ROM) Program •...
  • Page 669 TROUBLESHOOTING Table12.54 Special register Special ACPU Special Register Corresponding Special Register for Name Meaning Details after Register Modification Conversion • The day of the week is stored as BCD code as shown below. Example: Friday H0005 Day of the week Clock data –...
  • Page 670 TROUBLESHOOTING Table12.54 Special register Special ACPU Special Register Corresponding Special Register for Name Meaning Details after Register Modification Conversion Transition condition • Stores the transition condition number, where error code 84 occurred D9053 SD1053 Error transition number where error in an SFC program, in BIN value. occurred Stores "0"...
  • Page 671 TROUBLESHOOTING Table12.54 Special register Special ACPU Special Register Corresponding Special Register for Name Meaning Details after Register Modification Conversion • Output module numbers (in units of 16 points), of which fuses have D9100 SD1100 blown, are entered in bit pattern. (Preset output module numbers when parameter setting has been performed.) D9101 SD1101...
  • Page 672 TROUBLESHOOTING Table12.54 Special register Special ACPU Special Register Corresponding Special Register for Name Meaning Details after Register Modification Conversion • When any of F0 to 2047 is turned on by , the annunciator SET F D9125 SD1125 SD64 numbers (F numbers) that are turned on in order are registered into D9125 to D9132.
  • Page 673 TROUBLESHOOTING (12) Special register list dedicated for QnA Table12.55 Special register Special ACPU Special Register Corresponding Special Register for Name Meaning Details after Register Modification Conversion Stores the execution result of the ZNRD (word device read) 0 : Normal end instruction ZNRD 2 : ZNRD instruction...
  • Page 674 TROUBLESHOOTING Table12.55 Special register Special ACPU Special Register Corresponding Special Register for Name Meaning Details after Register Modification Conversion • Loopback in forward loop only 0 : Forward loop, during data link Master 1 : Reverse loop, Station Station Station station Station n No.1...
  • Page 675 TROUBLESHOOTING Table12.55 Special register Special ACPU Special Register Corresponding Special Register for Name Meaning Details after Register Modification Conversion Local station parameters non-conforming; Stores conditions for – D9220 SD1220 remote I/O up to numbers 1 to 16 station I/O assignment Stores the local station numbers which contain mismatched error parameters or of remote station numbers for which incorrect I/O...
  • Page 676 TROUBLESHOOTING Table12.55 Special register Special ACPU Special Register Corresponding Special Register for Name Meaning Details after Register Modification Conversion Local station and remote I/O Stores conditions for – D9232 SD1232 station loop up to numbers 1 to 8 error Stores the local or remote station number at which a forward or reverse loop error has occurred Local station and remote I/O...
  • Page 677 TROUBLESHOOTING Table12.55 Special register Special ACPU Special Register Corresponding Special Register for Name Meaning Details after Register Modification Conversion Local station Stores conditions for – D9248 SD1248 up to numbers 1 to 16 Stores the local station number which is in STOP or PAUSE mode. operation status Device number...
  • Page 678 TROUBLESHOOTING (13) QCPU with built-in Ethernet port Table12.56 Special register Corres- Set by ponding Corresponding Number Name Meaning Explanation ACPU (When Set) Stores the operation result of the time setting function. Stores Operation 0: Not executed SD1270 operation result result 1: Success FFFF : Failure...
  • Page 679 TROUBLESHOOTING (14) Fuse blown module Table12.57 Special register Corres- Set by ponding Corresponding Number Name Meaning Explanation (When Set) ACPU SD1300 • The numbers of output modules whose fuses have blown are input as a D9100 bit pattern (in units of 16 points). SD1301 D9101 (If the module numbers are set by parameter, the parameter-set...
  • Page 680 TROUBLESHOOTING (16) Process control instructions Table12.59 Special register Corres- Set by ponding Corresponding Number Name Meaning Explanation ACPU (When Set) • Set the basic period (1 second units) use for the process control instruction using floating point data. SD1500 Basic period Basic period tome SD1501 Floating point data =...
  • Page 681 TROUBLESHOOTING Table12.60 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) • Stores the reason(s) for system switching failure. 0: System switching normal (default) 1: Tracking cable is not connected , tracking cable error, FPGA circuit failure.
  • Page 682 TROUBLESHOOTING (18)For redundant systems (Other system CPU information SD1600 to SD1659 is only valid during the back up mode for redundant systems, and refresh cannot be done when in the separate mode. SD1651 to SD1699 are valid in either the backup mode or separate mode. When a stand-alone system SD1600 to SD1699 are all 0.
  • Page 683 TROUBLESHOOTING Table12.61 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) • If an error is detected by the error check for redundant system, the corresponding bit shown below turns ON. That bit turns OFF when the error is cleared after that.
  • Page 684 TROUBLESHOOTING Table12.61 Special register Corres- Set by ponding Corresponding Number Name Meaning Explanation ACPU (When Set) Stores the operation information of the other system CPU module in the following format. "00FF " I stored when a communication error occurs, or when in debug mode.
  • Page 685 TROUBLESHOOTING (19)For redundant systems (Trucking) SD1700 to SD1779 is valid only for redundant systems. These are all 0 for stand-alone systems. Table12.62 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set) • When the tracking error is detected, count is added by one. Tracking error Tracking error Q4AR...
  • Page 686 TROUBLESHOOTING (20)Redundant power supply module information SD1780 to SD1789 are valid only for a redundant power supply system. The bits are all 0 for a singular power supply system. Table12.63 Special register Corres- ponding Set by Corresponding Number Name Meaning Explanation ACPU (When Set)
  • Page 687 APPENDICES APPENDICES Appendix 1 External Dimensions Appendix 1.1 CPU module (1) Q00JCPU 4-mounting screws (M4×14) 224.5 (8.84) 15.5 245 (9.65) (0.61) Unit : mm (inch) Diagram App.1 Q00JCPU Appendix 1 External Dimensions Appendix 1.1 CPU module...
  • Page 688 USER BAT. BOOT PULL RS-232 23 (0.92) 89.3 (3.52) 27.4 (1.08) Unit : mm (inch) Diagram App.2 Q00CPU,Q01CPU,Q02CPU,Q02HCPU,Q06HCPU,Q12HCPU,Q25HCPU,Q02PHCPU,Q06PHCPU, Q12PHCPU,Q25PHCPU,Q02UCPU,Q03UDCPU,Q04UDHCPU,Q06UDHCPU, Q13UDHCPU, Q26UDHCPU (3) Q03UDECPU,Q04UDEHCPU,Q06UDEHCPU,Q13UDEHCPU,Q26UDEHCPU 23 (0.92) 115 (4.53) 27.4 (1.08) Unit : mm (inch) Diagram App.3 Q03UDECPU,Q04UDEHCPU,Q06UDEHCPU,Q13UDEHCPU,Q26UDEHCPU Appendix 1 External Dimensions...
  • Page 689 APPENDICES (4) Q12PRHCPU,Q25PRHCPU Q25PRHCPU MODE BACKUP CONTROL ERR. SYSTEM A USER SYSTEM B BAT. BOOT TRACKING PULL RS-232 50.8 (2.03) 89.3 (3.52) 55.2 (0.08) (2.17) Unit : mm (inch) Diagram App.4 Q12PRHCPU,Q25PRHCPU Appendix 1 External Dimensions Appendix 1.1 CPU module...
  • Page 690 APPENDICES (5) When Q7BAT-SET is mounted on CPU module Q25HCPU MODE ERR. USER BAT. BOOT PULL RS-232 LITHIUM BATTERY MODEL Q7BAT-SET 89.3 (3.52) 27.4 (1.08) Unit : mm (inch) Q25PRHCPU MODE BACKUP CONTROL SYSTEM A ERR. USER SYSTEM B BAT. BOOT TRACKING PULL...
  • Page 691 APPENDICES (6) When Q3MEM-4MBS or Q3MEM-8MBS is mounted on CPU module 89.3 (3.52) 24.5 (5.95) (0.20) 118.8 (4.68) 27.4 (1.09) Unit : mm (inch) Diagram App.6 When Q3MEM-4MBS, Q3MEM-8MBS is mounted on CPU module Appendix 1 External Dimensions Appendix 1.1 CPU module...

  • Page 692: Appendix 1.2 Power Supply Module

    APPENDICES Appendix 1.2 Power supply module (1) Q61P-A1,Q61P-A2,Q61P,Q62P,Q63P Q61P-A1 POWER PULL 55.2 90 (3.54) (2.17) Unit : mm (inch) Diagram App.7 Q61P-A1,Q61P-A2,Q62P,Q63P (2) Q64P Q64P POWER PULL 115 (4.53) 55.2 (2.17) Unit : mm (inch) Diagram App.8 Q64P Appendix 1 External Dimensions Appendix 1.2 Power supply module...
  • Page 693 (3) Q64PN 115 (4.53) 55.2 (2.17) Unit : mm (inch) Diagram App.9 Q64PN (4) Q61SP Q61SP INPUT Q61SP 100-240VAC MITSUBISHI 90 (3.54) 27.4 (0.55) (1.08) Unit : mm (inch) Diagram App.10 Q61SP Appendix 1 External Dimensions Appendix 1.2 Power supply module...
  • Page 694 APPENDICES (5) Q63RP Q63RP POWER PULL 83 (3.27) 115 (4.53) Unit : mm (inch) Diagram App.11 Q63RP (6) Q64RP Q64RP POWER PULL 83 (3.27) 115 (4.53) Unit : mm (inch) Diagram App.12 Q64RP Appendix 1 External Dimensions Appendix 1.2 Power supply module...
  • Page 695 APPENDICES (7) A1S61PN,A1S62PN,A1S63P 1S61PN POWER INPUT OUTPUT 100-240VAC DC 5V 5A 105VA 50 / 60Hz 93.6 (3.69) 54.5 (2.15) (0.26) Unit : mm (inch) Diagram App.13 A1S61PN,A1S62PN,A1S63P Appendix 1 External Dimensions Appendix 1.2 Power supply module...

  • Page 696: Appendix 1.3 Main Base Unit

    APPENDICES Appendix 1.3 Main base unit (1) Q33B 4-mounting screws (M4×14) I/O0 I/O1 I/O2 POWER (0.30) 44.1 169 0.3 (0.65 0.01) 15.5 (1.74) (0.61) 189 (7.44) Unit : mm (inch) Diagram App.14 Q33B (2) Q35B 4-mounting screws (M4×14) I/O0 I/O1 I/O2 I/O3 I/O4...
  • Page 697 APPENDICES (3) Q38B (a) Q38B with 5 base mounting holes 5-mounting screws (M4 14) POWER I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 15.5 170 0.3(6.69 0.01) 138 0.3 (5.43 0.01) 7.5(0.30) (0.61) 44.1 328(12.91) (1.74) Unit : mm (inch) Diagram App.16 Q38B (5 base mounting holes) (b) Q38B with 4 base mounting holes 4-mounting screws (M4×14)
  • Page 698 APPENDICES (b) Q312B with 4 base mounting holes 4-mounting screws (M4×14) (0.30) 44.1 419 0.3 (16.50 0.01) 15.5 (1.74) (0.61) 439 (17.28) Unit : mm (inch) Diagram App.19 Q312B (4 base mounting holes) (5) Q32SB 4-mounting screws (M4×12) I/O0 I/O1 POWER (0.30) 101 0.3 (3.98 0.01)
  • Page 699 APPENDICES (7) Q35SB 4-mounting screws (M4×12) (0.30) 18.5 184.5 0.3 (7.26 0.01) (0.73) (0.33) 197.5 (7.78) Unit : mm (inch) Diagram App.22 Q35SB (8) Q38RB 5-mounting screws (M4×14) I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 (0.30) 170 0.3 (6.69 0.01) 249 0.3 (9.80 0.01) 44.1 (1.74) 15.5 (0.61)
  • Page 700 APPENDICES (9) Q38DB 5-mounting screws (M4 14) POWER I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 0.3 (6.69 0.01) 138 0.3 (5.43 0.01) 15.5 328 (12.91) (0.30) (0.61) 44.1 (1.74) Unit : mm (inch) Diagram App.24 Q38DB (10)Q312DB 5-mounting screws (M4 14) POWER I/O0...
  • Page 701 APPENDICES Appendix 1.4 Extension base unit (1) Q52B 4-mounting screws (M4×14) I/O0 I/O1 (0.30) 44.1 15.5 83.5 0.3 (1.74) (0.16) (3.29 0.01) 106 (4.17) Unit : mm (inch) Diagram App.26 Q52B (2) Q55B 4-mounting screws (M4×14) I/O0 I/O1 I/O2 I/O3 I/O4 (0.30) 44.1...
  • Page 702 APPENDICES (4) Q65B 4-mounting screws (M4×14) I/O0 I/O1 I/O2 I/O3 I/O4 POWER (0.30) 44.1 15.5 222.5 0.3 (8.76 0.01) (1.74) (0.61) 245 (9.65) Unit : mm (inch) Diagram App.29 Q65B (5) Q68B (a) Q68 with 5 base mounting holes 5-mounting screws (M4 14) POWER I/O0...
  • Page 703 APPENDICES (6) Q612B (a) Q612B with 5 base mounting holes 5-mounting screws (M4 14) POWER I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 I/O8 I/O9 I/O10 I/O11 7.5(0.30) 190 0.3 (7.48 0.01) 227 0.3 (8.94 0.01) 15.5 44.1 (0.61) 439 (17.28) (1.74) Unit : mm (inch) Diagram App.32 Q612B (5 base mounting holes)
  • Page 704 APPENDICES (7) QA1S65B 4-mounting screws (M5×25) I/O0 I/O1 I/O2 I/O3 I/O4 POWER QA1S65B 16.4 (0.65) 51.2 295 0.3 (11.61 0.01) (2.02) (0.39) 315 (12.40) Unit : mm (inch) Diagram App.34 QA1S65B (8) QA1S68B 4-mounting screws (M5×25) I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6...
  • Page 705 APPENDICES (9) QA65B 2 6-M4 screw 6 installation holes Base cover (M5 mounting screw) (for module installation) 332 0.3 (13.07 0.01) 46.6 (1.83) 352 (13.87) Hand hold Unit : mm (inch) Diagram App.36 QA65B (10) QA68B 2 9-M4 screw 6 installation holes Base cover (for module installation) (M5 mounting screw)
  • Page 706 APPENDICES (11) Q68RB 5-mounting screws (M4×14) I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 (0.30) 170 0.3 (6.69 0.01) 247 0.3 (9.72 0.01) 15.5 44.1 (1.74) (0.61) 439 (17.28) Unit : mm (inch) Diagram App.38 Q68RB (12) Q65WRB 5-mounting screws (M4×14) POWER 1 POWER 2...

  • Page 707: Appendix 1.5 Extension Cable

    APPENDICES Appendix 1.5 Extension cable QC05B,QC06B,QC12B,QC30B,QC50B,QC100B 34.2 (1.35) (0.24) (0.39) Unit : mm (inch) Diagram App.40 QC05B,QC06B,QC12B,QC30B,QC50B,QC100B Appendix 1.6 Tracking cable QC10TR,QC30TR 12.4 33.5 (1.32) (0.49) Unit : mm (inch) Diagram App.41 QC10TR,QC30TR Appendix 1 External Dimensions - 21 Appendix 1.5 Extension cable...

  • Page 708: Appendix 1.7 Q8Bat-Set

    APPENDICES Appendix 1.7 Q8BAT-SET Q8BAT 4.5mounting screws(M4 14) 87(3.43) 55.2(2.17) Q8BAT OUTPUT 3VDC (0.23) 47.1(1.85) 5.1mounting screws(M4 14) Unit : mm (inch) Diagram App.42 Q8BAT QC10BAT QC10BAT 55(2.17) (1.18) 1000(39.37) 39(1.54) Unit : mm (inch) Diagram App.43 QC10BAT - 22 Appendix 1 External Dimensions Appendix 1.7 Q8BAT-SET...

  • Page 709: Appendix 2 Functions Added Or Changed Due To Version Upgrade

    Function Version B "04121" or earlier "04122" or later Q00JCPU Standard RAM capacity Q00CPU 64k bytes 128k bytes Q01CPU 64k bytes 128k bytes Q00JCPU Q00CPU CPU shared memory Q01CPU : Usable/compatible, : Unusable/incompatible Appendix 2 Functions Added or Changed Due to Version Upgrade - 23 Appendix 2.1 Basic Model QCPU Upgrade...
  • Page 710 APPENDICES (2) Additional functions and availability of the functions according to the version of GX Developer TableApp.2 Additional functions and availability of the functions according to the version of GX Developer Compatible Compatible serial Compatible GX New Function function version Developer Function block GX Developer Operating Manual (Function...
  • Page 711 APPENDICES Compatible Compatible serial Compatible GX New Function function version Developer CC-Link Remote network additional mode Version 8.03D of 06112 of later CC-Link System Master/Local Module User's later Manual) - : Not related to GX Developer * : Incompatible with Q00JCPU *1 : When the CPU instruction installed by GX Developer Version 8 is read by GX Developer of Version 7 or earlier, it is processed as an "instruction code error"...

  • Page 712: Appendix 2.2 High Performance Model Qcpu Upgrade

    APPENDICES Appendix 2.2 High Performance Model QCPU Upgrade (1) Specification comparison TableApp.3 Specification comparison First 5 digits of Serial No. of CPU Module Function Version A Function Version B Specifications 02091 or 02092 or later 02112 or later 03051 or later 04012 or later earlier Q02CPU...
  • Page 713 APPENDICES (2) Additional functions and availability of the functions according to the version of GX Developer TableApp.4 Additional functions and availability of the functions according to the version of GX Developer Compatible Compatible serial Compatible GX New Function function version Developer Automatic write to standard ROM Enforced ON/OFF for external I/O...
  • Page 714 APPENDICES Compatible Compatible serial Compatible GX New Function function version Developer Compatibility with MELSECNET/G network Version 8.45X or MELSECNET/G Network System Reference later 09012 or later Manual (Controller Network)) Compatibility with ATA card Section 7.1.2) - : Not related to GX Developer Refer to the following manual for details of the functions.

  • Page 715: Appendix 2.3 Precautions For Using The High Performance Model Qcpu Of Older Versions

    APPENDICES Appendix 2.3 Precautions for Using the High Performance Model QCPU of Older Versions (1) Q6BAT/Q7BAT battery life when QCPU used has serial No. whose first 5 digits are "05010" or earlier TableApp.5 Q6BAT/Q7BAT Battery life Battery life Q6BAT Q7BAT After SM52 After SM52 Actual...
  • Page 716 APPENDICES TableApp.6 Q6BAT/Q7BAT Battery life Battery life Q6BAT CPU module Power-on After SM52 ON. (Backup Guaranteed value Actual service value model time ratio time after alarm (Reference value) (40 occurrence) 43,800hr 43,800hr 600 hr 5.00years 5.00years 25 days 43,800hr 43,800hr 600 hr 5.00years 5.00years...
  • Page 717 APPENDICES (2) SRAM card battery life when QCPU used has serial No. whose first 5 digits are "04011" or earlier TableApp.7 SRAM card Battery life Battery life After SM52 turns Power-on Actual service SRAM card Guaranteed value ON. (Power failure value time ratio (MIN)

  • Page 718: Appendix 2.4 Process Cpu Upgrade

    APPENDICES Appendix 2.4 Process CPU Upgrade (1) Functional comparison TableApp.9 Additional functions and availability of the functions according to the version of GX Developer (Process CPU) Compatible Compatible serial Compatible GX New Function function version Developer Compatibility with index modification for module designation of dedicated instruction Manual of the intelligent function module that can use the dedicated instructions...

  • Page 719: Appendix 2.5 Redundant Cpu Upgrade

    APPENDICES Appendix 2.5 Redundant CPU Upgrade (1) Additional functions and availability of the functions according to the version of GX Developer TableApp.10 Additional functions and availability of the functions according to the version of GX Developer Compatible function Compatible GX New Function Compatible serial No.

  • Page 720: Appendix 2.6 Universal Model Qcpu Upgrade

    APPENDICES Appendix 2.6 Universal model QCPU Upgrade (1) Additional functions and availability of the functions according to the version of GX Developer TableApp.11 Additional functions and availability of the functions according to the version of GX Developer Compatible function Compatible GX New Function Compatible serial No.
  • Page 721 APPENDICES Refer to the following manual for details of the functions. QCPU User's Manual (Function Explanation, Program Fundamentals) The Q02UCPU is not compatible with this function. If the data of the extended data register (D) and extended link register (W) are retained in the standard ROM by using the latch data backup function (Section 6.29) to the standard ROM, use the Universal model QCPU whose serial number (first five digits) is "10042"...

  • Page 722: Appendix 3 Precautions For Battery Transportation

    (2) Transport guidelines Comply with IATA Dangerous Goods Regulations, IMDG code and the local transport regulations when transporting products after unpacking or repacking, while Mitsubishi ships products with packages to comply with the transport regulations. Also, contact the transporters.

  • Page 723: Appendix 4 Handling Of Batteries And Devices With Built-In Batteries In Eu Member States

    The symbol shown in Fig.App.44 is printed on the batteries and packaging of batteries and devices with built-in batteries used for Mitsubishi programmable controllers. Fig.App.44 Symbol Note: This symbol is for EU member states only.

  • Page 724: Appendix 4.2 Exportation Precautions

    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 symbol are provided, separately attach an explanatory note regarding the symbol to each manual of the devices.
  • Page 725 INDEX [0] to [9] External dimensions....App-1 Installation and removal ....10-23 5VDC internal current consumption Performance specifications .
  • Page 726 Main base unit..... . . App-10 LEDs ....... . 4-21 Power supply module .
  • Page 727 Redundant power supply module ..A-39 Operation mode change....4-31 Slim type power supply module ... . A-39 Separate mode.
  • Page 728 Troubleshooting flowchart Flowchart for when CONTROL BUS ERR. occurs ........12-25 Flowchart for when it is unable to perform boot operation from memory card .
  • Page 729 6. Failure caused by reasons unpredictable by scientific technology standards at time of shipment from Mitsubishi. 7. Any other failure found not to be the responsibility of Mitsubishi or that admitted not to be so by the user. 2. Onerous repair term after discontinuation of production (1) Mitsubishi shall accept onerous product repairs for seven (7) years after production of the product is discontinued.
  • Page 730 Microsoft, Windows, Windows NT, and Windows Vista are registered trademarks of Microsoft Corporation in the United States and other countries. Pentium is a trademark of Intel Corporation in the United States and other countries. Ethernet is a trademark of Xerox Corporation. All other company names and product names used in this manual are trademarks or registered trademarks of their respective companies.

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