ERROR 140: No communication

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Error handlingET/MT-3x6, ET/MT-2x8 series error messagesError Messages of Individual DriversMitsubishi A CPUERROR 140: No communication

 

The part supplementary data of the No communication message is like this:

 

-<direction>

 

The label's meaning is following:

ERROR 140: No communication

Label

Meaning

A

No character received from the slave waiting for a response on the request telegram sent by the master

B

The attempt to establish connection failed

 

 

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