YASKAWA AC Drive GA700 High Performance Type Technical Manual

C5-05: ASR Limit

No. (Hex.)	Name	Description	Default (Range)
C5-05 (021F)	ASR Limit	Sets the ASR output limit where E1-04 [Maximum Output Frequency] is 100%.	5.0% (0.0 - 20.0%)

No.

(Hex.)

Name

Description

Default

(Range)

C5-05

(021F)

ASR Limit

Sets the ASR output limit where E1-04 [Maximum Output Frequency] is 100%.

5.0%

(0.0 - 20.0%)

If the motor rated slip is high, it is necessary to increase the setting for correct motor speed control. Use U6-04 [ASR Output] to make sure that ASR is operating at the limit set in this parameter. When ASR is operating at the limit, correctly set the encoder (PG) signal before you make changes to C5-05.

Note:

When A1-02 = 0 [Control Method Selection = V/f], set H6-01 = 3 [Terminal RP Pulse Train Function = Speed Feedback (V/F Control)] to enable this parameter.