Siemens SIMATIC MV440 - Page 342

Alarm, fault and system messages
11.2 Reporting diagnostics information
SIMATIC MV420 / SIMATIC MV440
340 Operating Instructions, 04/2013, A5E02371045-06
Error messages for "calibration"
Error code Error message
18 Calibration was not successful!
The cell scaling could not be identified.
Remedy:
• Use the Siemens calibration card.
19 Calibration was not successful!
The contrast parameters could not be taken as valid.
Remedy:
• Repeat the normalization step using a tighter frame.
• Restore the conditions used for normalization.
20 Calibration was not successful!
The code could not be read.
Remedy:
• Make sure the position of the code is correct.
21 Calibration was not successful!
Not enough memory.
Remedy:
• Restart the reader.
24 Calibration was not successful!
Error when saving.
Remedy:
• Delete a saved program.
• Firmware update on the reader.