Delta Electronics AC Drive VFD-F Series Especificaciones descargar pdf (Pagina 82)

VFD-F Series

5-49

Settings

00: AVR function enabled

01: AVR function disabled

02: AVR function disabled for deceleration

 This parameter determines the function of Automatic Voltage Regulation is enabled or disabled.

 This parameter is set to 01: when AVR function is disabled, AC drive will calculate input voltage by

DC Bus value (620VDC). Output voltage will vary by DC Bus varying and may cause output current

insufficiently, over current or oscillation.

 This parameter is set to 00: when AVR function is enabled, AC drive will calculate output voltage by

actual voltage value of DC Bus. Output voltage won’t vary by DC Bus varying.

 This parameter is set to 02: AC drive will disable AVR function during decelerate to stop. It can

speed up braking in some degree.

08 - 19

Software Setting of the Brake Level

(the action level of the brake resistor)



Factory Setting: 380.0/ 760.0

Settings

230V series: 370.0 ~ 410.0VDC

460V series: 740.0 ~ 820.0VDC

00: Disable

Unit: 0.1

 This parameter determines software setting of the brake level.

 The model VFD007~150F43A has brake chip, user could select suitable brake resistor to have the

best deceleration characteristics.

 The action level of the brake resistor could be set by this parameter.

08 - 20

Vibration Compensation Factor



Factory Setting: 00

Settings 00~1000 Unit: 1

 This parameter will minimize vibration at low speed during vector control. The value of the

parameter is a GAIN. The higher the value, the more vibration dampening that will occur.

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Delta Electronics AC Drive VFD-F Series Especificaciones Pagina 82