Benutzerhandbuch für Mitsubishi Electronics QJ71DN91

Inhaltsverzeichnis

• SAFETY PRECAUTIONS

  2
• REVISIONS

  5
• INTRODUCTION

  6
• CONTENTS

  6
• Conformation to the EMC Directive and Low Voltage Instruction

  9
• About the Generic Terms and Abbreviations

  9
• Product Configuration

  10
• 1 OVERVIEW

  11
  • 1.1 Features

    11
• 2 SYSTEM CONFIGURATION

  13
  • 2.1 Overall Configuration

    13
  • 2.2 Applicable Systems

    15
  • 2.3 How to Check the Function Version, Serial No. and Software Version

    16
  • 2.4 About Use of the QJ71DN91 with the Q00J/Q00/Q01CPU

    17
  • 2.5 About Additional Function

    18
  • 2.6 Compatible DeviceNet Products from Other Manufacturers

    18
• 3 SPECIFICATIONS

  19
  • 3.1 Performance Specifications

    19
    • 3.1.1 Maximum transmitting distance when thick and thin cables coexist

      19
  • 3.2 Functions

    20
    • 3.2.1 Master function (I/O communication function)

      20
    • 3.2.2 Master function (Message communication function)

      26
    • 3.2.3 Slave function (I/O communication function)

      29
  • 3.3 I/O Signals for the PLC CPU

    31
    • 3.3.1 I/O signal list

      31
    • 3.3.2 Details of the I/O signals

      32
  • 3.4 Buffer Memory

    42
    • 3.4.1 Buffer memory list

      42
    • 3.4.2 Buffer memory details

      44
  • 3.5 Communication Performance

    68
    • 3.5.1 Scan time

      68
    • 3.5.2 Communication cycle

      69
    • 3.5.3 Transmission delays

      69
• 4 SETUP AND PROCEDURES BEFORE OPERATION

  70
  • 4.1 Setup and Procedures before Operation

    70
    • 4.1.1 When using the master function

      70
    • 4.1.2 When using the slave function

      71
    • 4.1.3 When using both the master function and slave function

      72
  • 4.2 Loading and Installation

    73
    • 4.2.1 Handling precautions

      73
    • 4.2.2 Installation environment

      73
  • 4.3 Component Names and Settings

    74
    • 4.3.1 Meanings of the LED displays

      75
    • 4.3.2 Node number setting switch

      76
    • 4.3.3 Mode switch

      76
  • 4.4 Hardware Test

    77
  • 4.5 Connecting the Communication Cables to the QJ71DN91

    78
  • 4.6 Communication Test

    79
  • 4.7 Instructions for Connecting the Network Power Supply

    80
    • 4.7.1 Network power supply unit installation position

      80
    • 4.7.2 Calculating network power supply unit installation position and current capacity

      81
• 5 PARAMETER SETTINGS

  84
  • 5.1 Description of Parameter Settings

    84
    • 5.1.1 Parameters for the master function

      84
    • 5.1.2 Parameters for the slave function

      85
    • 5.1.3 Common parameters for the master/slave functions

      85
  • 5.2 Setting Using the Sequence Program

    85
  • 5.3 Setting Using the Auto Configuration Function

    86
• 6 UTILITY PACKAGE (GX Configurator-DN)

  90
  • 6.1 Functions of the Utility Package

    90
  • 6.2 Installing and Uninstalling the Utility Package

    91
    • 6.2.1 User precautions

      91
    • 6.2.2 Operating environment

      93
  • 6.3 Explanation of Utility Package Operation

    94
    • 6.3.1 How to perform common utility package operations

      94
    • 6.3.2 Overview of operation

      97
    • 6.3.3 Starting the intelligent function module utility

      99
  • 6.4 Auto Refresh Settings

    101
  • 6.5 Monitor/Test

    103
  • 6.6 Flash ROM Settings

    109
• 7 PROGRAMMING WHEN EXECUTING THE MASTER FUNCTION

  111
  • 7.1 Precautions on Programming

    111
  • 7.2 System Configuration

    112
  • 7.3 Setting Parameters

    114
    • 7.3.1 Parameter settings using the sequence program

      114
    • 7.3.2 Creating parameters using auto configuration

      116
    • 7.3.3 Saving parameters in flash ROM

      116
  • 7.4 I/O Communication with Slave Nodes

    117
  • 7.5 Performing Message Communication

    118
    • 7.5.1 Example of message communication read

      118
    • 7.5.2 Example of message communication write

      119
  • 7.6 Obtaining Error Information

    120
  • 7.7 Allocating Transmission/Reception Data Storage Devices for Future Expansion

    121
• 8 PROGRAMMING WHEN EXECUTING THE SLAVE FUNCTION

  123
  • 8.1 System Configuration

    123
  • 8.2 Setting Parameters Using the Sequence Program

    124
  • 8.3 I/O Communication with the Master Node

    125
  • 8.4 Obtaining Error Information

    126
• 9 TROUBLESHOOTING

  127
  • 9.1 Items to Check When an Error Occurs

    128
    • 9.1.1 Checking the LEDs

      128
    • 9.1.2 When communication with all slave nodes cannot be performed (using the master function)

      129
    • 9.1.3 When communication with a specific slave node cannot be performed (using the master function)

      130
    • 9.1.4 When communication with the master node cannot be performed (using the slave function)

      131
  • 9.2 Error Codes

    132
    • 9.2.1 Communication error codes

      132
    • 9.2.2 Execution error codes of message communication (using the master function only)

      135
  • 9.3 Verifying the QJ71DN91 Status on the GX Developer System Monitor

    137
• APPENDIX

  139
  • Appendix 1 External Dimension Diagram

    139
  • Appendix 2 Differences between the QJ71DN91 and the AJ71DN91/A1SJ71DN91

    140
  • Appendix 3 Parameter Setting Sheet (For the Master Function)

    141
  • Appendix 4 Parameter Setting Sheet (For the Slave Function)

    142
  • Appendix 5 List of Communication Parameters of Slave Nodes Manufactured by Various Manufacturers

    143
  • Appendix 6 EDS File of the QJ71DN91

    144
• INDEX

  146
• WARRANTY

  148