PowerFlex Digital DC Drive User Manual -
Publication 20P-UM001C-EN-P - July 2008
Troubleshooting
4-3
HIM Indication
The LCD HIM also provides visual notification of a fault or alarm
condition.
Manually Clearing Faults
Condition
Display
The drive is indicating a fault.
The LCD HIM immediately reports the fault condition by
displaying the following:
•
“Faulted” appears in the status line
•
Fault number
•
Fault name
•
Time that has passed since the fault occurred
Press “Esc” to regain HIM control.
The drive is indicating an alarm.
The LCD HIM immediately reports the alarm condition by
displaying the following:
•
Alarm name
•
Alarm bell graphic
F-> Faulted
Auto
0.0
Hz
Main Menu:
Diagnostics
Parameter
— Fault — F 5
Arm OverVoltage
Time Since Fault
0000:23:52
F-> DigInCflctA
Auto
0.0
RPM
Main Menu:
Diagnostics
Parameter
Device Select
Step
Key(s)
1. Press “Esc” to acknowledge the fault. The fault information will be removed
so that you can use the HIM.
2. Address the condition that caused the fault.
The cause must be corrected before the fault can be cleared.
3. After corrective action has been taken, clear the fault by one of these
methods.
•
Press “Stop”
•
Cycle drive power
•
Set parameter
[Fault Clear] to 1 “Clear Faults”
•
“Clear Faults” on the HIM Diagnostic menu
Esc
