Error Messages; Structure Of The "Status" Output Parameter - Siemens Simatic Ident Function Manual

Error messages

4.1

Structure of the "STATUS" output parameter

There is always an error status in the Ident profile function if the output parameter "ERROR
= TRUE" is set. The error can be analyzed (decoded) using the "STATUS" output parameter.
The "STATUS" output parameter is made up of the following 4 bytes:
Table 4- 1
Byte
Byte 0
Byte 1
Byte 2
Byte 3
Ident profile and Ident blocks, standard function for Ident systems
Function Manual, 10/2018, C79000-G8976-C387-04
Bytes of the "STATUS" output parameter
Meaning
Function numbers
80/C0/DE/DF - error in bus communication (backplane bus, PROFINET,
•
PROFIBUS)
E1 - transponder-related error
•
E2 - error on the air interface
•
E4 - reader hardware fault
•
E5 - error in the communication between reader and FB
•
E6 - error in the user command
•
E7 - error message generated by the FB
•
Error numbers
This byte defines the meaning of the error code and the warnings. The error num-
bers have the followinig meaning:
0x00 - no error, no warning
•
0x80 - error message from the backplane bus or from PROFIBUS DP-V1 or
•
PROFINET (in accordance with IEC 61158-6)
0x81...0x8F - The controller reports an error according to the parameter "x"
•
(0x8x).
0xFE - error from the Ident profile or communications module/reader
•
Error code
Warnings
In this byte, each bit has a separate meaning.
4
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