Communication
11.2 PROFINET
S7-1200 Programmable controller
882 System Manual, V4.2, 09/2016, A5E02486680-AK
The following table shows the meaning of the values at the STATUS parameter:
0 0000 The instruction "T_DIAG" has been executed successfully. The data in the structure referenced at
the RESULT parameter can be evaluated.
0 7000 No instruction processing active.
Instruction processing launched.
0 7002 Connection information is being read (REQ parameter irrelevant).
The value at the ID parameter is outside the valid range (W#16#0001 ... W#16#0FFF).
1 8089 The RESULT parameter points to an invalid data type (structures TDIAG_Status and
1 80A3 The ID parameter references a connection end point which does not exist. With programmed
connections, this error can also occur after the "TDISCON" instruction is called.
Internal error. Access to the connection end point is temporarily unavailable.
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