ERROR 139: Communication error

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Error handlingET/MT-3x6, ET/MT-2x8 series error messagesError Messages of Individual DriversFieldbus MMIERROR 139: Communication error

 

The part supplementary data of the Communication error message is empty.

 

The label's meaning is following:

ERROR 139: Communication error

Label

Meaning

A

Timeout of waiting for valid start  response on the bus

B

Timeout of waiting for valid init response on the bus

C

Timeout of waiting for valid send/receive response on the bus

D

Timeout of waiting for valid send/receive response on the bus

E

The slave initiated a synchronisation cycle

F

The response telegram on the serial port was not received completely

 

 

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