Delta C2000 Series User Manual page 421

Treatment for Encoder/ Speed Observer Feedback Fault
Settings 0: Warn and keep operating
1: Warn and RAMP to stop
2: Warn and COAST to stop
Detection Time of Encoder/ Speed Observer Feedback Fault
Settings 0.0~10.0 sec
0: No function
When encoder loss, encoder signal error, pulse signal setting error or signal error, if time exceeds
the detection time for encoder feedback fault (Pr.10-09), the encoder signal error will occur. Refer
to the Pr.10-08 for encoder feedback fault treatment.
When speed controller signal is abnormal, if time exceeds the detection time for encoder speed
controller fault (Pr.10-09), the feedback fault will occur. Refer to the Pr.10-08 for encoder feedback
fault treatment.
Encoder/ Speed Observer Stall Level
Settings 0~120%
0: No function
This parameter determines the maximum encoder feedback signal allowed before a fault occurs.
(Max. output frequency Pr.01-00 =100%)
Detection Time of Encoder/ Speed Observer Stall
Settings 0.0~2.0 sec
Treatment for Encoder/ Speed Observer Stall
Settings 0: Warn and keep operation
1: Warn and ramp to stop
2: Warn and coast to stop
When the motor drive output frequency exceeds Pr.1
Chapter 12 Description of Parameter Settings C2000 Series
Gear
load
A1 or A2
encoder is us ed
at load side
gear ratio
MI=48
12-10-3
Driv er
PG
car d
Gear
Motor
B1 or B2
ON = A2: B2
OFF=A 1:B 1
Factory Setting: 2
Factory Setting: 1.0
Factory Setting: 115
Factory Setting: 0.1
Factory Setting: 2