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9.3 Monitoring fault condition
z Monitoring current fault status
Group Display Parameter Name Setting Range Default Unit
Drive group
nOn [Current Fault Display] -
Fault occurred during operation is displayed in nOn.
Up to 3 kinds of faults can be monitored.
This parameter gives information on fault types and the operating status at the time of the fault.
Refer to Page 4-11 or 9-5 for keypad setting.
Fault
types
Frequency
Current
Accel/Decel
Information
Fault during Accel
Fault during Decel
Fault during constant run
Refer to Page 12-1 on fault types.
z Fault History Monitoring
Group Display Parameter Name Setting Range Default Unit
Function
group 2
H 1 [Fault history 1] -
~
~
H 5 [Fault history 5]
H 6 [Reset fault history] - 0 ~ 1 0
H 1 ~ H 5: Up to 5 faults information is stored.
H 6: Previous fault information stored in the code H1 thru H5 is all cleared.
When a fault occurs during operation, it can be monitored in the nOn.
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