Service and maintenance
10.1 Error and diagnostics messages
SIMATIC MV500
Operating Instructions, 03/2021, C79000-G8976-C494-05
229
10.1.4 Read and verification error messages
If a read error or verification error occurs, the following error codes and error messages are
output. You can find additional information in the section "Overall result" of the online help.
Note
The causes of error 4700 to 4722 are also output in the verification report if there is a
verification erro
r
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".
Table 10- 3 Read/verification error messages
Error code
Error message
Description
No 1D/2D code found in step n
No code was found in step #n.
The processing was not completed within the cycle
time limit.
The processing was interrupted by a trigger signal.
Non ECC200 Code in step n
A data matrix code was found in step #n that does not
correspond to ECC200.
Note:
The check for ECC200 is performed only in adjustment
mode and during "Save program".
Step n: Structured Append DMC not supported
In step #n, a "Structured Append" DMC type was
found. This DMC type is not supported.
Step n: Reader Programming DMC not supported
In step #n, a "Reader Programming Code" DMC type
was found. This DMC type is not supported.
Step n: QR ECI encoding not supported
In step #n, a QR code with "ECI encoding" was found.
This QR type is not supported.
Step n: QR Byte encoding not supported
In step #n, a QR code with "Byte encoding" was found.
This QR type is not supported.
Step n: QR Kanji encoding not supported
In step #n, a QR code with "Kanji encoding" was found.
This QR type is not supported.
Step n: Structured Append QR code not supported
In step #n, a "Structured Append" QR type was found.
This QR type is not supported.
Step n: QR FNC1 encoding not supported
In step #n, a QR code with "FNC1 encoding" was
found. This QR type is not supported.
Code quality is poor in step n
A code with "poor" quality evaluation was read in
step #n during verification.
In "Scan" or "Auto-trigger" mode (edge-controlled): All
image acquisitions were decoded without result.