Emerson CSI 6500 to ControlLogix PLC


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Is there anyone out there who has had experience configuring an Emerson CSI 6500 Vibration Monitor to talk to a ControlLogix PLC via Modbus TCP?

I have a ProSoft MVI56E-MNET card in my ControlLogix Chassis. The card has been tested with a separate device which has a predictable output. So I know it is configured correctly.

When I poll the vibration monitor, I observe data in the PLC registers, however, it is nonsense (i.e. not at all what is expected given the instruments it is attached to).

Any help is appreciated.