I/O Terminal /
ERROR HANDLING AND DIAGNOSIS
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Errors when checking the CfgData
Error code 2
Error code 2 indicates that a byte in the CfgData is not correct. The error argument describes
which CfgData byte has been detected as containing an error (the offset of the faulty byte +
1).
Error code 5
Error code 5 indicates that the length of the digital outputs (in bytes) calculated from the
CfgData is not correct. The error argument contains the expected byte length.
Error code 6
Error code 6 indicates that the length of the digital inputs (in bytes) calculated from the
CfgData is not correct. The error argument contains the expected byte length.
Error code 7
Error code 7 indicates a variety of errors when checking the CfgData. The error argument
describes the error.
Error Argument
Description
1
The length of the CfgData received is not correct
2
The syntax of the CfgData received is not correct
3
The length of the DP input data that has been calculated from the
CfgData is too large
4
The length of the DP input data that has been calculated from the
CfgData is too large
Errors during slave start-up
Error code 8
Error code 8 indicates that the length of the DP buffer is greater than the size of the DP RAM
in the PROFIBUS ASIC. The error argument contains the difference (divided by 8). DP
communication is deactivated.
Error code 9
Error code 9 indicates a variety of errors that may be detected as the device boots. The error
argument describes the error.
Error Argument
Description
1
The length of the DP input data is too great (too many modules are
inserted)
2
The length of the DP input data is too great (too many modules are
inserted)
3
The length of the CfgData is too great (too many modules are inserted)