Delta MS300 Series User Manual page 592

ID Display on LCD Keypad
44
Action Condition
Action Time
Fault Treatment Parameter
Reset Method
Reset Condition
Record
Cause
Incorrect setting of encoder
parameter
Pr. 01-00 is set too small
Incorrect setting for ASR
parameters and accel./decel. time
Incorrect setting for PG feedback
stall
Fault Name
PG feedback stall
(PGF3)
Action and Reset
Pr.10-10
Pr.10-11
Pr.10-12
0: Warn and continue operation
1: Fault and ramp to stop
2: Fault and coast to stop
Manual reset
Immediately reset
Yes
Reset encoder parameter (Pr.10-01)
Set proper value for Pr.01-00.
Reset ASR parameters.
Set correct accel./decel. time.
Reset proper values for Pr.10-10 and Pr.10-11
583
Fault Descriptions
Under PG mode, when the motor frequency exceeds
the encoder observer stall level (Pr.10-10) and starts to
count, the fault time is longer than the detection time of
encoder observer stall (Pr.10-11), then PGF3 fault
occurs.
Corrective Actions
Chapter 14 Fault CodesMS300