800xA communication with Modbus TCP/IP,
I am looking for some reference/documentation to communicate a third Party system with 800xA Over modbus TCP protocol, please note that this cummnication is at server level hence there is NO CI867 card involved.
Thanks in Advance.
If you want to use at server level, you have to use PLC Connect aspect.
There is a documentation for this aspect exists, please see below link:
Also similar question asked before. You can find discussion here:
Hope it helps you.