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Delta Electronics AC Motor Drive VFD-E User Manual

Page 106

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Chapter 4 Parameters|

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11

4-53

RUN

STOP

RUN

STOP

Frequency

Frequency

Time

Time

output
frequency

output
frequency

motor

speed

motor
speed

operation

command

operation
command

stops according to

decel eration time

free run to stop

ramp to stop and free run to stop

EF

Frequency

Frequency

frequency output

motor
speed

EF

operation
command

stops according to

decel eration time

When Pr.02.02 is set to 2 or 3

frequency
output

free run to stop

operation

command

When Pr.02.02 is set to 0 or 1

motor

speed

02.03

PWM Carrier Frequency Selections

Unit: 1

115V/230V/460V Series

Power

0.25 to 15hp (0.2kW to 11kW)

Setting Range

1 to 15 kHz

Factory Setting

8 kHz

This parameter determines the PWM carrier frequency of the AC motor drive.