10
FAULTS AND ALARMS
It indicates the DC link voltage at the moment of the last occurred fault.
P053 - Frequency At Last Fault
Range: 0.0 to 400.0 Hz
Properties: ro
Description:
If indicates the output frequency at the moment of the last occurred fault.
P054 - Temperature Last Fault
Range: 0.0 to 200.0 ºC
Properties: ro
Description:
It indicates the IGBTs temperature at the moment of the last occurred fault.
P080 - Last Fault on Fire Mode
P081 - Second Fault on Fire Mode
P082 - Third Fault on Fire Mode
Range: 0 to 999
Properties: ro
Description:
These parameters indicate the last three faults that occurred on the inverter while the Fire Mode was active.
10.2 FAULT CONTROL
The parameters related to the control of the motor protections of operation and the inverter are in this group.
P340 - Auto-Reset Time
Range: 0 to 255 s
Description:
It defines the interval after a fault (except F067: Incorrect Encoder/Motor Wiring) to activate the inverter autoreset.
If the value of P340 is zero the fault autoreset function is disabled.
✓
NOTE!
The function auto-reset is locked if the same fault occurs three times in a row within 30 seconds after
the reset.
10-2 | Micro Mini Drives
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