C4: Torque Compensation; C5: Automatic Speed Regulator (Asr) - YASKAWA AC Drive-A1000 Technical Manual

<1> Default setting is determined by parameter A1-02, Control Mode Setting.
<2> Default setting is determined by the control mode for motor 2 (E3-01).
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C4: Torque Compensation

OLV/PM OLV/PM AOLV/PM AOLV/PM CLV/PM CLV/PM
No.
(Addr. Name
Hex)
C4-01
(215)
Torque Compensation Gain
C4-02
Torque Compensation
(216)
Primary Delay Time 1
C4-03 Torque Compensation at
(217) Forward Start
C4-04 Torque Compensation at
(218) Reverse Start
C4-05 Torque Compensation Time
(219) Constant
C4-06 Torque Compensation
(21A) Primary Delay Time 2
C4-07
Motor 2 Torque
(341)
Compensation Gain
<1> Default setting is determined by parameter A1-02, Control Mode Setting.
<2> Default setting is determined by the control mode for motor 2 (E3-01).
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C5: Automatic Speed Regulator (ASR)

OLV/PM OLV/PM AOLV/PM AOLV/PM CLV/PM CLV/PM
No.
(Addr. Name
Hex)
C5-01
(21B)
ASR Proportional Gain 1
C5-02
(21C)
ASR Integral Time 1
C5-03
(21D)
ASR Proportional Gain 2
C5-04
(21E)
ASR Integral Time 2
YASKAWA ELECTRIC SIEP C710616 31B YASKAWA AC Drive – A1000 Technical Manual
PM motor control modes are not available on 600 V class drives, CIMR-Ao5oooooooo.
V/f V/f V/f w PG V/f w PG
OLV/PM OLV/PM AOLV/PM CLV/PM
Sets the gain for the automatic torque (voltage) boost function and helps to
produce better starting torque. Used for motor 1.
V/f V/f V/f w PG V/f w PG
OLV/PM OLV/PM AOLV/PM CLV/PM
Sets the torque compensation filter time.
V/f V/f w PG
OLV/PM AOLV/PM CLV/PM
Sets torque compensation at forward start as a percentage of motor torque.
V/f V/f w PG
OLV/PM AOLV/PM CLV/PM
Sets torque compensation at reverse start as a percentage of motor torque.
V/f V/f w PG
OLV/PM AOLV/PM CLV/PM
Sets the time constant for torque compensation at forward start and reverse
start (C4-03 and C4-04).
V/f V/f w PG
OLV/PM AOLV/PM CLV/PM
Sets the torque compensation time 2.
V/f V/f V/f w PG V/f w PG
OLV/PM AOLV/PM CLV/PM
Sets the torque compensation gain used for motor 2.
PM motor control modes are not available on 600 V class drives, CIMR-Ao5oooooooo.
V/f V/f V/f w PG V/f w PG V/f w PG V/f w PG
OLV/PM OLV/PM AOLV/PM AOLV/PM AOLV/PM AOLV/PM CLV/PM CLV/PM CLV/PM CLV/PM
Sets the proportional gain of the speed control loop (ASR).
V/f V/f V/f w PG V/f w PG V/f w PG V/f w PG
OLV/PM OLV/PM AOLV/PM AOLV/PM AOLV/PM AOLV/PM CLV/PM CLV/PM CLV/PM CLV/PM
Sets the integral time of the speed control loop (ASR).
V/f V/f V/f w PG V/f w PG V/f w PG V/f w PG
OLV/PM OLV/PM AOLV/PM AOLV/PM AOLV/PM AOLV/PM CLV/PM CLV/PM CLV/PM CLV/PM
Sets the speed control gain 2 of the speed control loop (ASR).
V/f V/f V/f w PG V/f w PG V/f w PG V/f w PG
OLV/PM OLV/PM AOLV/PM AOLV/PM AOLV/PM AOLV/PM CLV/PM CLV/PM CLV/PM CLV/PM
Sets the integral time 2 of the speed control loop (ASR).
Description
OLV OLV CLV
OLV OLV CLV
OLV OLV CLV
OLV OLV CLV
OLV OLV CLV
OLV OLV CLV
OLV OLV CLV
Description
OLV OLV CLV CLV CLV CLV
OLV OLV CLV CLV CLV CLV
OLV OLV CLV CLV CLV CLV
OLV OLV CLV CLV CLV CLV
B.5 C: Tuning
Values Page
<1>
Default:
159
Min.: 0.00
Max.: 2.50
<2>
Default:
159
Min.: 0 ms
Max.: 60000 ms
Default: 0.0%
Min.: 0.0 160
Max.: 200.0
Default: 0.0%
Min.: -200.0 160
Max.: 0.0
Default: 10 ms
Min.: 0 160
Max.: 200
Default: 150 ms
Min.: 0 160
Max.: 10000
Default: 1.00
Min.: 0.00 160
Max.: 2.50
Values Page
<1>
Default:
Min.: 0.00 163
<2>
Max.: 300.00
<1>
Default:
163
Min.: 0.000 s
Max.: 10.000 s
<1>
Default:
Min.: 0.00 163
<2>
Max.: 300.00
<1>
Default:
163
Min.: 0.000 s
Max.: 10.000 s
393
B