Siemens SIMATIC Ident - 4 Error Messages; Structure of the STATUS Output Parameter

Ident profile and Ident blocks, standard function for Ident systems
Function Manual, 10/2018, C79000-G8976-C387-04
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Error messages
4
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 Bytes of the "STATUS" output parameter
Byte
Meaning
Byte 0 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
Byte 1 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
Byte 2
Error code
Byte 3 Warnings
In this byte, each bit has a separate meaning.