Chapter 14 Fault Codes | VFD-ED
ID
No.*
Display on
KPED-LE01
Display on KPC-CC01 Descriptions
43
PG feedback loss
corrective action
Check the PG feedback wiring.
44
PG feedback stall
corrective action
1. Check the PG feedback wiring.
2. Check if the settings for PI gain and acceleration/deceleration
are appropriate (Pr.10-05, Pr.10-06).
3. Contact the dealer or manufacturer to return the motor drive
to the factory for repair.
45
PG slip error
corrective action
1. Check the PG feedback wiring.
2. Check if the settings for PI gain and acceleration/deceleration
are appropriate (Pr.10-07, Pr.10-08).
3. Contact the dealer or manufacturer to return the motor drive
to the factory for repair.
49
External Fault
When you set the Multi-Function Input command (MI1–MI8) to #10
EF input (Pr.07-28) and when multi-function input terminals are
triggered to close, the motor drive stops running.
corrective action
Press RESET after you clear the fault.
50
Emergency Stop
When you set the Multi-Function Input command (MI1–MI8) to #28
Emergency stop (EF1) (Motor coasts to stop), the motor drive stops
running.
corrective action
Press RESET after you clear the fault.
52
Password error
After entering the wrong password three consecutive times, the
keypad is locked.
corrective action
Refer to Pr.00-07 and Pr.00-08 settings for more information. Cycle
the power for the motor drive to clear the lock and enter the correct
password.
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