B.3 Parameter Table
408 YASKAWA ELECTRIC SIEP C710616 27C YASKAWA AC Drive A1000 Technical Manual
■ C5: Automatic Speed Regulator (ASR)
C4-06
(21AH)
Torque Compensation Primary
Delay Time 2
Sets the torque compensation time 2.
Default: 150 ms
Min: 0 ms
Max: 10000 ms
171
C4-07
(341H)
Motor 2 Torque Compensation
Gain
Sets the torque compensation gain used for motor 2.
Default: 1.00
Min: 0.00
Max: 2.50
171
<10> Default setting is determined by the control mode (A1-02).
<16> Default setting is determined by the control mode (A1-02) and the drive model (o2-04).
No.(Addr.) Name Description Setting Page
C5-01
(21BH)
ASR Proportional Gain 1
Sets the proportional gain of the speed control loop (ASR).
Default:
<10>
Min: 0.00
Max: 300.00
<17>
173
C5-02
(21CH)
ASR Integral Time 1
Sets the integral time of the speed control loop (ASR).
Default:
<10>
Min: 0.000 s
Max: 10.000 s
173
C5-03
(21DH)
ASR Proportional Gain 2
Sets the speed control gain 2 of the speed control loop (ASR).
Default:
<10>
Min: 0.00
Max: 300.00
<17>
173
C5-04
(21EH)
ASR Integral Time 2
Sets the integral time 2 of the speed control loop (ASR).
Default:
<10>
Min: 0.000 s
Max: 10.000 s
173
C5-05
(21FH)
ASR Limit
Sets the upper limit for the speed control loop (ASR) as a percentage of the maximum output
frequency (E1-04).
Default: 5.0%
Min: 0.0%
Max: 20.0%
174
C5-06
(220H)
ASR Primary Delay Time Constant
Sets the filter time constant for the time from the speed loop to the torque command output.
Default:
<10>
Min: 0.000 s
Max: 0.500 s
174
C5-07
(221H)
ASR Gain Switching Frequency
Sets the frequency for switching between proportional gain 1, 2 and integral time 1, 2.
Default: 0.0 Hz
Min: 0.0 Hz
Max: 400.0 Hz
175
C5-08
(222H)
ASR Integral Limit
Sets the ASR integral upper limit as a percentage of rated load torque.
Default: 400%
Min: 0%
Max: 400%
175
C5-12
(386H)
Integral Operation during Accel/
Decel
0: Disabled. Integral functions are enabled only during constant speed.
1: Enabled. Integral functions are always enabled, during accel/decel and during constant speed.
Default: 0
Min: 0
Max: 1
175
C5-17
(276H)
Motor Inertia
Sets the motor inertia. This value is automatically set during ASR or Inertia Auto-Tuning.
Default:
<9> <14>
Min: 0.0001 kgm
2
Max: 600.00 kgm
2
175
C5-18
(277H)
Load Inertia Ratio
Sets the ratio between the motor and load inertia. This value is automatically set during ASR or
Inertia Auto-Tuning.
Default: 1.0
Min: 0.0
Max: 6000.0
175
C5-21
(356H)
Motor 2 ASR Proportional Gain 1
Sets the proportional gain of the speed control loop (ASR) for motor 2.
Default:
<15>
Min: 0.00
Max: 300.00
<17>
175
C5-22
(357H)
Motor 2 ASR Integral Time 1
Sets the integral time of the speed control loop (ASR) for motor 2.
Default:
<15>
Min: 0.000 s
Max: 10.000 s
175
C5-23
(358H)
Motor 2 ASR Proportional Gain 2
Sets the speed control gain 2 of the speed control loop (ASR) for motor 2.
Default:
<15>
Min: 0.00
Max: 300.00
<17>
175
No.(Addr.) Name Description Setting Page
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
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