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MVI56-MCM VS MVI56-MCMR


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Mallen23

Friday 02 September 2005 2:29:19 am

MVI56-MCM VS MVI56-MCMR

I have a MVI56-MCM module. I have tested the module in a local rack with the processor and the modbus interface to a modbus device works fine. However, when I port the project to an MVI56-MCM in a remote chassis, the module will not run and RSNetWorx gives an error message when I attempt to schedule the connection. "the amount of transmitted scheduled data for address X exceeds the maximum allowed for a sngle node" is the error message. Should I really be using a MVI56-MCMR for the remote application?

jsanders

Thursday 17 November 2005 9:26:42 am

RE:MVI56-MCM VS MVI56-MCMR

The MVI56-MCMR is, overall, a better choice for use in remote rack applications.

However, the MVI56-MCM can be made to function successfully in remote racks by increasing the RPI time of the module and by increasing the Network Update Time (NUT) in RSNetworx.

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