YASKAWA AC Drive GA700 High Performance Type Technical Manual
No.
(Hex.)
Name
Description
Default
(Range)
Ref.
C4-01
(0215)
RUN
Torque Compensation Gain
Sets the gain for the torque compensation function. Use this parameter value for motor 1 when operating multiple motors.
When A1-02 = 8 [Control Method Selection = EZOLV], you cannot change this parameter during drive run.
Determined by A1-02
(0.00 - 2.50)
Details
C4-02
(0216)
Torque Compensation Delay Time
Sets the torque compensation delay time. Usually it is not necessary to change this setting.
When A1-02 = 5, 8 [Control Method Selection = OLV/PM，EZOLV], you cannot change the setting while the drive is running.
(0 - 60000 ms)
C4-03
(0217)
Torque Compensation @ FWD Start
Set the amount of torque reference for forward start as a percentage of the motor rated torque.
0.0%
(0.0 - 200.0%)
C4-04
(0218)
Torque Compensation @ REV Start
Sets the amount of torque reference for reverse start as a percentage of the motor rated torque.
(-200.0 - 0.0%)
C4-05
(0219)
Torque Compensation Time
Sets the starting torque constant to use with C4-03 and C4-04 [Torque Compensation @ FWD/REV Start].
10 ms
(0 - 200 ms)
C4-06
(021A)
Motor 2 Torque Comp Delay Time
Sets the value if ov [Overvoltage] occurs with sudden changes in the load, at the end of acceleration, or at the start of deceleration.
150 ms
(0 - 10000 ms)
C4-07
(0341)
Motor 2 Torque Compensation Gain
Sets the gain for motor 2 torque compensation function when using the Motor Switch function.
1.00
C4-23
(1583)
Expert
Current Control Gain
Sets the Current control gain. Usually it is not necessary to change this parameter.
(0.50 - 2.50)
