4-62
Group 20 Speed Control Parameters*
Code Parameter Name Setting Range Default Unit
Control Mode
Attribute
V/F SLV
PM
SLV
20-00 ASR Gain 1 0.00~250.00 3.00 - X O O *1
20-01 ASR Integral Time 1 0.001~10.000
SLV:
0.500
PMSLV
:0.08,
Sec X O O *1
20-02 ASR Gain 2 0.00~250.00 3.00 - X O O *1
20-03 ASR Integral Time 2 0.001~10.000
SLV:
0.500
PMSLV
:0.08,
Sec X O O *1
20-04 ASR Integral Time Limit 0~300 200 % X O O
20-05
20-06
Reserved
20-07
Selection of Acceleration and
Deceleration of P/PI
0: PI speed control will be enabled
only in constant speed. For
accel/ decel, only use P control.
1 - X O X
1: Speed control is enabled either
in constant speed or accel/
decel.
20-08 ASR Delay Time 0.000~0.500 0.004 Sec X O O
20-09
Speed Observer Proportional
(P) Gain 1
0.00~2.55 0.61 - X O X *1
20-10
Speed Observer Integral(I) Time
1
0.01~10.00 0.05 Sec X O X *1
20-11
Speed Observer Proportional
(P) Gain 2
0.00~2.55 0.61 - X O X *1
20-12
Speed Observer Integral(I) Time
2
0.01~10.00 0.06 Sec X O X *1
20-13
Low-pass Filter Time Constant
of Speed Feedback 1
1~1000 4 ms X O X
20-14
Low-pass Filter Time Constant
of Speed Feedback 2
1~1000 30 ms X O X
20-15 ASR Gain Change Frequency 1 0.0~599.00 (Note8) 4.0 Hz X O O
20-16 ASR Gain Change Frequency 2 0.0~599.00 (Note8) 8.0 Hz X O O
20-17
Torque Compensation Gain at
Low Speed
0.00~2.50 1.00 - X O X
*1
20-18
Torque Compensation Gain at
High Speed
-10~10 0 % X O X
*1
20-19
~
20-32
Reserved
20-33 Constant Speed Detection Level 0.1~5.0 1.0 X O O *7
20-34 Derating of Compensation Gain 0~25600 0 % X O X
*7
20-35 Derating of Compensation Time 0~30000 100 ms X O X
*7
*: This parameter group is enabled in SLV and PMSLV modes.