Chapter 14 Fault Codes and DescriptionsC2000 Plus
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 condition 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 Reset immediately
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.
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