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Smart Infrastructure Basic Documentation LME7... CC1P7105en
15 Operation via internal LED 24.07.2020
15.7.1 Error during backup process
Alternately
Display shows alternately bAC and Er3.
For meaning of a possible cause, see chapter Error code list
with operation via internal LED.
Note
The backup process saves all settings and parameters from the LME7 memory to the PME7.