No.

(Hex.)

Name

Description

Default

(Range)

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)

Sets the time constant used during Speed Search or during regenerative operation when ov occurs.

Adjust this parameter in the following circumstances.

  • Gradually reduce the setting in 10 ms increments and check the performance to improve motor torque speed response when ov occurs.

Note:

  • Ensure that C4-06 ≥ C4-02 [Torque Compensation Delay Time].

  • Increase the setting value of n2-03 [Automatic Freq Regulator Time 2] proportional to C4-06.