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We have an application that has about 10 PLC and about 30 operator stations. All are setup to communicate over one ethernet. Response time is very slow.
I have been told that when we put the Allen-Bradley ControlLogix Ethernet cards on the network, they create their own subnet and transfer a lot of extraneous data. The transfer speed is very slow. We are using switches (not hubs) like Allen-Bradley recommends but we are still having the problem.
Does anyone have an idea of what is happening and how to fix it?
Thanks,
I have been told that when we put the Allen-Bradley ControlLogix Ethernet cards on the network, they create their own subnet and transfer a lot of extraneous data. The transfer speed is very slow. We are using switches (not hubs) like Allen-Bradley recommends but we are still having the problem.
Does anyone have an idea of what is happening and how to fix it?
Thanks,