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7 Operation
7.3.4.2 Reading the fault history
Displaying the fault history
In addition to the switch-off causes (see section 7.3.4.1 Reading the cause of a problem), the
display also shows any fault that has occurred.
1 Position in the fault list
2 Fault number
3 Fault time (operating hours, minutes)
4 Difference between the fault time and
operating hours
5 Additional information on the fault