Communication Setting; Communication Parameter Settings - Mitsubishi Electric LE7-40GU Instruction Manual

5.2

Communication Setting

Communication parameter settings

When using MODBUS/TCP communication (slave), set the communication parameters with the following procedure.
Setting with Data Transfer Tool
1.
Obtain the "Screen package data for MODBUS/TCP" from your local Mitsubishi Electric representative.
2.
Transfer the "Screen package data for MODBUS/TCP" to LE7-40GU with Data Transfer Tool (for GT Works3).
For more information on data transfer, refer to the following.
Page 14 COMMUNICATION WITH A PERSONAL COMPUTER (GT DESIGNER3, DATA TRANSFER TOOL)
3.
Select "MODBUS/TCP" on the "Ethernet communication selection" screen of the LE7-40GU screen.
4.
If you want to change the IP address of LE7-40GU (default: 192.168.3.18), change it on the "IP address setting" screen
of the LE7-40GU screen.
5.
Restart LE7-40GU.
Precautions
For MODBUS/TCP communication, only the IP address can be changed on the LE7-40GU screen.
To change the port number, it must be set in GT Designer3 (GOT2000).
5 MODBUS/TCP (SLAVE)
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5.2 Communication Setting