I have a S7-1200 plc acting as a Master to 5 nos of ci867 as slave.What are the port numbers available for modbus for ci867.Can i use 502 for all 5 plc or use 502-506 respectively.
Answer this question Follow
Yes, you can use port 502 on all. 502 is the standard Modbus TCP port for most devices.
The IP address however must be different on all Ci867.
Port no. 502 is fixed for CI867 Modbus TCP/IP communication. It can not be changed.
Port no. 502 is fixed for CI867 Modbus TCP/IP communication. It can not be changed or configurable by user.
Other questions needing answers
AC 800M >
CI86x modules >
Application Knowledge Store (AKS) will no longer be available after the 31 July 2021.
We are enhancing our Customer and Partner experience and will be migrating data from AKS to the new portal.
During the transition please direct your questions to:
If you are an ABB customer with a CARE Agreement you can access our Customer Portal, where you can find solutions and ask questions, and communicate directly with ABB.
If you are not an existing CARE customer with ABB please contact your local ABB sales office.
For our authorised Partners you can directly access additional support information in the Partner Portal