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Building Technologies Basic documentation LMV37.4... CC1P7546en
22 Operating via AZL2 17.12.2018
Approx.
5 s
After about 5 seconds (depending on the duration of the
program), 0 appears on the display, indicating the end
of the backup process.
Display: 0
Note
If an error occurs during the backup process, a negative value is displayed. For error
diagnostics, the cause of the error can be determined from the diagnostic code of error
message 137 (see Error code list).
Caution!
We recommend to make a backup whenever a parameter is changed!