Yaskawa VS-616G5 Series Revision F Programming Manual Manual de usuario descargar pdf (Pagina 41)

VS-616G5 Programming Manual 41

V/f V/f w/PG

Open Loop

Vector

Flux

Vector

Setting Range: 0 to 400%

Factory Default: 400%

.Parameter C5-08 adjusts the amount of Integral control of the automatic speed regulator in the Closed

Loop Flux Vector control mode. Setting parameter C5-08 to zero will make the ASR control propor-

tional. Setting C5-08 to 400% will make the ASR control proportional and integral.

C6 Carrier Frequency

This function sets the inverter output transistor switching frequency (carrier frequency). Increase the

carrier frequency to reduce motor noise and decrease it to reduce leakage current.

Setting Range: 0.4 to 15.0kHz

Factory Default: 15.0Hz*

For constant carrier frequency operation, set the gain (C6-03) to “0”, and set the upper limit (C6-01)

and lower limit (C6-02) to the same value.

* Factory defaults vary depending on drive rating. See the following table for more details:

C5-08 ASR Integral Limit ASR I Limit

- - - A

C6-01 Carrier Frequency Upper Limit CarrierFreq Max

B B B B

C6-02 Carrier Frequency Lower Limit CarrierFreq Min

A A - -

Speed

Slip

Torque

C5-08=0

P Control

C5-08=400%

P-I Control

Section C: Tuning Parameters

C6 Carrier Frequency

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 161 162

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Yaskawa VS-616G5 Series Revision F Programming Manual Manual de usuario Pagina 41