Error Message And Corrective Action - Mitsubishi Electric GOT2000 Series User Manual

6.5

Error Message and Corrective Action

The following shows the error messages that are displayed during the network monitor operation and how to handle them.
Error message
Communication channel setup error
Can not Communication
Key Word error
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6.5 Error Message and Corrective Action
Contents of error
There is no channel for communication.
Communication could not be established with the
PLC CPU.
A keyword has been set in the parameter when
monitoring the MELSECNET(II) master station of
the QnACPU.
Action to take
Set the channel number in the Communication
Settings of the utility.
• Check the connections between the controller
and the GOT for disconnected connectors and
cables.
• Check if an error has occurred in the controller.
Release the set keyword.