Mitsubishi Electric QJ71MT91 Manuals

Mitsubishi Electric QJ71MT91 Manuals

Manuals and User Guides for Mitsubishi Electric QJ71MT91. We have 1 Mitsubishi Electric QJ71MT91 manual available for free PDF download: User Manual

Mitsubishi Electric QJ71MT91 User Manual

Mitsubishi Electric QJ71MT91 User Manual (300 pages)

MODBUS/TCP Interface Module

Brand: Mitsubishi Electric | Category: Control Unit | Size: 13.01 MB

Table of Contents

Safety Precautions
3
Conditions of Use for the Product
7
Revisions
8
Table of Contents
10
Compliance with the Emc and Low Voltage Directives
14
The Manual's Usage and Structure
14
About the Generic Terms and Abbreviations
16
Meanings and Definitions of Terms
17
Product Configuration
17
1 Overview

18
- Features
  18
2 System Configuration

23
3 Specifications

33
4 Modbus Standard Functions

43
5 Functions

63
- Function List
  63
- Master Function
  65
  - Automatic Communication Function
    65
  - Dedicated Instructions
    71
- Slave Function
  72
  - Automatic Response Function
    72
  - MODBUS Device Assignment Function
    73
- Keepalive Function
  74
- Router Relay Function
  76
- GX Developer Connection Function
  77
6 Pre-Operational Procedures and Setting

78
7 Parameter Setting

98
- Parameter Settings and Setting Procedure
  98
- Basic Parameters
  103
  - Basic Parameters Details
    103
  - TCP/UDP/IP Setting
    103
  - GX Developer Connection Information Setting
    104
  - MODBUS/TCP Setting
    104
- Automatic Communication Parameters
  116
  - Automatic Communication Parameters Details
    116
- MODBUS Device Assignment Parameters
  120
8 UTILITY PACKAGE (GX Configurator-MB)

131
- Functions of the Utility Package
  131
- Installing and Uninstalling the Utility Package
  132
  - Handling Precautions
    132
  - Operating Environment
    134
- Utility Package Operation
  136
- Initial Setting
  143
- Auto Refresh Setting
  145
- Monitor/Test
  147
  - X/Y Monitor/Test
    151
  - Basic/Modbus Device Assignment Parameter Status
    153
  - Automatic Communication Status
    154
  - Error Log
    156
  - Communication Status
    157
  - PING Test
    159
- Parameter Setting Using GX Configurator-MB
  160
  - Basic Parameters
    160
  - Automatic Communication Parameters
    163
  - MODBUS Device Assignment Parameters
    165
9 Programming

167
10 Dedicated Instructions

216
- Dedicated Instruction List and Available Devices
  216
- Z(P).Mbrw
  217
- Z(P).Mbreq
  226
11 Troubleshooting

234
- Confirming QJ71MT91 Status
  245
- Error Codes
  248
  - Error Code Storage Areas
    248
  - Exception Code List
    254
  - Error Code List
    256
- Turning off the COM.ERR. LED
  273
  - From GX Configurator-MB
    273
  - Program Example for Use of Sequence Program
    276
- Conducting PING Test to Check QJ71MT91 Connection
  277
  - From GX Configurator-MB
    278
  - Program Example for Use of Sequence Program
    282
- Appendices
  285
- Appendix 1 External Dimensions
  
  285
- Appendix 2 Function Upgrade of the QJ71MT91
  
  286
- Appendix 3 Processing Time
  
  286
- Appendix 4 GX Developer Connection Setup Example
  
  290

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