Siemens S7-Ethernet

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Error handlingET/MT-3x6, ET/MT-2x8 series error messagesError Messages of Individual DriversSiemens S7-Ethernet

 

The part supplementary data of error messages of S7-Ethernet driver may contain  following data:

 

data_address is the name of the S7-Ethernet variable accessed by the request
direction (from the point of view of the terminal) is:

- "rcv" for transmitting data from the server to the client

- "snd" for transmitting data from the client to the server

access_result is the AccessResult filed value of the response PDU’s data part. The value is in decimal format
error_code is the decimal error code value returned by an RTIP API function
station is the decimal station number of the accessed server

 

 

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