Hi, I have the following config, and I would like to have your advice :
- On system with IP1 : 2 modbus clients (2 different SCADA systems)
- On system with IP2 : 1 modbus server (the machine PLC)
- The modbus link in Ignition tend to disconnect every one and then
I know it's not the best option to have 2 SCADA coexist on the same host, and I'm requesting a separate system for this purpose. But in the meantime, to run my testings, this system (IP1) is the only one from which I can access all PLC and industrial LAN.
Here's my question :
When both clients send modbus requests at the same time, is there a way to avoid conflicts, and make sure the response will get to the proper requester ?