Mitsubishi Electric QJ71MT91 User Manual page 12

Modbus/tcp interface module
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8.1 Functions of the Utility Package ............................................................................................................... 8- 1
8.2 Installing and Uninstalling the Utility Package ......................................................................................... 8- 2
8.2.1 Handling precautions ......................................................................................................................... 8- 2
8.2.2 Operating environment....................................................................................................................... 8- 4
8.3 Utility Package Operation ......................................................................................................................... 8- 6
8.3.1 Common utility package operations .................................................................................................. 8- 6
8.3.2 Operation overview ............................................................................................................................ 8- 9
8.3.3 Starting the Intelligent function module utility ................................................................................... 8-11
8.4 Initial Setting ............................................................................................................................................. 8-13
8.5 Auto Refresh Setting ................................................................................................................................ 8-15
8.6 Monitor/Test ............................................................................................................................................. 8-17
8.6.1 X/Y Monitor/test ................................................................................................................................. 8-21
8.6.2 Basic/MODBUS device assignment parameter status .................................................................... 8-23
8.6.3 Automatic communication status ...................................................................................................... 8-24
8.6.4 Error log ............................................................................................................................................. 8-26
8.6.5 Communication status....................................................................................................................... 8-27
8.6.6 PING test ........................................................................................................................................... 8-29
8.7 Parameter Setting Using GX Configurator-MB ....................................................................................... 8-30
8.7.1 Basic parameters .............................................................................................................................. 8-30
8.7.2 Automatic communication parameters ............................................................................................. 8-33
8.7.3 MODBUS device assignment parameters ....................................................................................... 8-35
9.1 Parameter Setting ..................................................................................................................................... 9- 1
9.1.1 Basic parameter setting ..................................................................................................................... 9- 1
9.1.2 Automatic communication parameter setting .................................................................................... 9- 4
9.1.3 MODBUS device assignment parameter setting .............................................................................. 9- 7
9.2 Program Example for Normal System Configuration ............................................................................. 9-11
9.2.1 System configuration and program conditions ................................................................................. 9-11
9.2.2 Program using utility package ........................................................................................................... 9-18
9.2.3 Program without using utility package .............................................................................................. 9-22
9.3 Program Example for Use in MELSECNET/H Remote I/O Network ..................................................... 9-29
9.3.1 System configuration and program conditions ................................................................................. 9-29
9.3.2 Program using utility package ........................................................................................................... 9-35
9.3.3 Program without using utility package .............................................................................................. 9-39
10.1 Dedicated Instruction List and Available Devices ................................................................................ 10- 1
10.2 Z(P).MBRW ........................................................................................................................................... 10- 2
10.3 Z(P).MBREQ ........................................................................................................................................ 10-11
11.1 Troubleshooting .................................................................................................................................... 11- 1
11.2 Confirming QJ71MT91 Status ............................................................................................................. 11-12
A - 10
8- 1 to 8-36
9- 1 to 9-49
10- 1 to 10-18
11- 1 to 11-51
A - 10

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