AC500 PM585-ETH CPU With CM574 Modbus configuration
Dear all,
Hope all of you doing very well. I'm to operate a pump station using AC500 with PM585-ETh CPU. I used in addition the CM574-RS communication module.
I used COM1 (on the CPU) for CS31 connection, and COM2 (on the CPU) for Modbus Communication. (as you know in the application modbus block COM=2).
I want to use the CM574RS com ports (COM1 & COM2) as masters (clients). The question is:
What are the values that I must put in the COM port of the COM_MOD_MAST for this module?
Thanks a lot
Hope all of you doing very well. I'm to operate a pump station using AC500 with PM585-ETh CPU. I used in addition the CM574-RS communication module.
I used COM1 (on the CPU) for CS31 connection, and COM2 (on the CPU) for Modbus Communication. (as you know in the application modbus block COM=2).
I want to use the CM574RS com ports (COM1 & COM2) as masters (clients). The question is:
What are the values that I must put in the COM port of the COM_MOD_MAST for this module?
Thanks a lot
Asked 1 year ago
Answers
0
Hi,
Sample attached.
Sample attached.
1
Thanks, Actually I have solved it. An additional option is given in the CM574 configuration called "Alias". I have to change the name COM_x to the value that I need. For example x=3 or x=4. :)
Answered 1 year ago
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