Delta VFD300C43S-HS User Manual page 581

ID* Display on LCM Keypad
42
Action level
Action time
Fault treatment parameter
Reset method
Reset condition
Record
Cause
Incorrect parameter setting of
encoder
Check wiring of the encoder
PG card or PG encoder failure
Malfunction caused by interference
ID* Display on LCM Keypad
43
Action level
Action time
Fault treatment parameter
Reset method
Reset condition
Record
Cause
Incorrect setting of encoder
parameter
Incorrect selection of the control
mode
Fault Name
PG feedback error The motor runs in a reverse direction to the frequency
(PGF1) command direction.
Action and Reset
Software detection
Pr. 10-09
Pr. 10-08
0: warn and keep operation
1: warn and ramp to stop
2: warn and coast to stop
Manual reset
Immediately reset
Yes
Reset encoder parameter (Pr. 10-02).
Re-wire the encoder.
Replace PG card or encoder with a new one.
Verify wiring of the control circuit and wiring/grounding of the main circuit to
prevent interference.
Fault Name
PG feedback loss Pr. 10-00 and Pr. 10-02 is not set in the PG control
(PGF2) mode. When press "RUN" key, PGF2 fault occurs.
Action and Reset
Software detection
Immediately act
N/A
Manual reset
Immediately reset
Yes
Reset encoder parameters (Pr. 10-00 and Pr. 10-02)
Choose the correct control mode.
14-27
Chapter 14 Fault Codes and DescriptionsC2000-HS
Fault Descriptions
Corrective Actions
Fault Descriptions
Corrective Actions