How to configuring CI867 as a slave?
I need to configure our 800xA system as a Modbus TCP/IP slave.How Can I define register values which other masters can access?
If I am using two CI867 inside one controller and both acting as slaves then how to define register values accessable through them?
Please show me examples/documents if anyone have any.
Voted best answer
Configuring CI867 as slave is rather simpler than configuring as master. You need to define the IP address for CI867 and then define your application variables that you want to expose via modbus as "Access Variables". Use the "Address" tab to define your variables with standard modbus adress format. Note that the address format decides the modbus function code. Refer CBM online help for address formats.
Source: Modbus TCP