Siemens LMV27.100x2 - 18 Error history; 18.1 Error classes

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Building Technologies Basic Documentation LMV27... CC1P7541en
18 Error history 17.12.2018
18 Error history
The LMV27 provides an error history in which the last 25 errors are stored. The first
entry represents the current error state and can also be error-free (see chapter to error
code list).
Error
code
Diagnostic
code
Meaning for the LMV27
200 OFF
# LMV27 error-free
18.1 Error classes
The errors are subdivided into error classes, depending on the severity of the switch-off
response. The current error shows all classes. Only the errors of the most important
classes are included in the history.
Error class Priority Meaning History
0 Highest Lockout
●
1 Safety shutdown with software reset
●
2 Undervoltage
3 Safety shutdown: Safety phase
●
4 Safety shutdown: Start prevention
5 Safety shutdown: Shutdown
●
6 Lowest Message without shutdown response