Delta VFD-ED Series, User Manual

Page: 324 / 389

Ch14 Fault Codes | VFD-ED
14-7
43

 PGF2
PG Fbk Loss
Fault
PG feedback loss
corrective action
Check the PG feedback wiring.
44

 PGF3
PG Fbk Over SPD
Fault
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

 PGF4
PG Fbk Deviate
Fault
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

 EF
External Fault
Fault
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


EF1
Emergency Stop
Fault
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

Pcod
Password Error
Fault
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.
54

cE01
Comm Cmd Err
Fault
Illegal function code
corrective action
Check if the function code is correct (function code must be 03, 06,
10, 63).