Siemens SIMATIC MV500 Operating Manual page 91

Match error code
Note
Display of the match error code
The match error code is only supported for compatibility reasons.
A correct interpretation according to the table below is only possible if the "Read code" task
is executed in the first step.
The match error code ("%e" in the match error text) consists of 37 bytes that are transferred
in order of ascending significance (little endian). The match error code has the following
meaning:
Table 5- 61
Byte
Byte 0
Bytes 1...32
Bytes 33...36
Probable causes of a read error
Note
Causes of error 4700 to 4722
The causes of error 4700 to 4722 are also output in the verification report if there is a
verification error.
All verification grades are output in the report as "E". The verification values correspond to
the error code.
Note
Evaluating verification errors as read errors
If the "Evaluate 'Poor' evaluation as 'N_OK'" check box has been selected in the decoding
settings, a verification error will also be evaluated as "N_OK".
SIMATIC MV500
Operating Manual, 05/2019, C79000-G8976-C495-02
Match error code
Error number
01
02
03
00
01
00
01
Description
Match error
Reference error
A match was attempted with a match string that
cannot be processed with the selected compari-
son option (read code) (overwrites match error).
Match string missing
(overwrites match and reference errors).
One bit per code
00: Code OK
•
01: An error has occurred in this code.
•
One bit per ROI
00: ROI OK
•
01: An error has occurred in this step.
•
Application
5.1 Program
91