Delta VFD075CP43B-21 User Manual

Chapter 14 Fault Codes and DescriptionsCP2000
14-28
ID* Display on LCD Keypad Fault Name Fault Descriptions
42
PG feedback error
(PGF1)
The motor runs in a reverse direction to the frequency
command direction.
Action and Reset
Action level Software detection
Action time Pr.10-09
Fault treatment parameter
Pr.10-08
0: Warn and keep operation
1: Fault and ramp to stop
2: Fault and coast to stop
Reset method Manual reset
Reset condition Immediately reset
Record Yes
Cause Corrective Actions
Incorrect parameter setting of
encoder
Reset encoder parameter (Pr.10-02).
Check wiring of the encoder Re-wire the encoder.
PG card or PG encoder failure Replace PG card or encoder with a new one.
Malfunction caused by interference
Verify wiring of the control circuit and wiring/grounding of the main circuit to
prevent interference.
ID* Display on LCD Keypad Fault Name Fault Descriptions
43
PG feedback loss
(PGF2)
Pr.10-00 and Pr.10-02 is not set in the PG control mode.
When press “RUN” key, PGF2 fault occurs.
Action and Reset
Action level Software detection
Action time Immediately act
Fault treatment parameter N/A
Reset method Manual reset
Reset condition Immediately reset
Record Yes
Cause Corrective Actions
Incorrect setting of encoder
parameter
Reset encoder parameters (Pr.10-00 and Pr.10-02)
Incorrect selection of the control
mode
Choose the correct control mode.

Delta VFD075CP43B-21 Specifications

General

Brand	Delta
Model	VFD075CP43B-21
Category	DC Drives
Language	English