We have a rather large site with total 50,000+ modbus points coming from 200+ modbus IP devices. All of it is coming into 1 modbus TCP network on the supervisor. Supervisor is running on an expensive Windows Server VM.
We’re seeing 95%+ busy time…
If we split the devices into multiple modbus TCP networks in the config tree would that help with the busy time? Will this basically create new threads for the modbus “stack” if you will?
Do we need to change the TCP port to accomplish multi threading or just simply adding a new ModbusTCPNetwork to the tree?