No.

(Hex.)

Name

Description

Default

(Range)

C5-21

(0356)

RUN

Motor 2 ASR Proportional Gain 1

Sets the gain to adjust ASR response for motor 2.

Determined by E3-01

(0.00 - 300.00)

A higher gain provides a higher speed response. Usually, the gain increases with larger loads. Too much gain will cause vibration.

Note:

  • The drive usually sets Motor 2 ASR with C5-21 and C5-22 [Motor 2 ASR Integral Time 1]. You can also use C5-23 [Motor 2 ASR Proportional Gain 2] instead of C5-21 when the speed is less than or equal to the frequency set in C5-27 [Motor 2 ASR Gain Switchover Freq]. You can switch between C5-21 and C5-23 by setting H1-xx = 77 [MFDI Function Selection = ASR Gain (C5-03) Select].

  • The drive automatically adjusts C5-21 in ASR Tuning.