Delta Electronics AC Motor Drive VFD-VE Series Dokumentacja Pobierz pdf (Strona 35)

VFD-V Series

5-7

4: Torque control: Enables Torque (current) Control. Torque control allows the user to run

the AC drive based on current instead of frequency.

5: Torque control + PG: Enables the Closed Loop Torque Control. This will increase the

torque accuracy throughout the speed range and disabled Pr. 05-04.

Note: PI values for PG (closed loop), vector control (open loop) and torque control are

determined by Pr. 05-21~05-25.

00-11

Forward Reverse transition in V/F mode

Factory setting 0

Settings 0

Follow Pr. 01-00 to

01-08 Settings

Do not skip the start-up frequency

Follow Pr. 01-00 to

01-08 Settings

Skip the start-up frequency

2 V/F1.5 power curve Do not skip the start-up frequency

3 V/F1.5 power curve Skip the start-up frequency

4 2 power curve Do not skip the start-up frequency

5 2 power curve Skip the start-up frequency

Frequenc

01-09

Startup

Frequency

FWD RUN

STOP

FWD RUN

REV RUN

Going through point 0

Time

01-09

Startup

Frequency

FWD RUN

REV RUN

STOP

FWD RUN

REV RUN

Not going through point 0

-01-09

V/F Mode bit=0

V/F Mode bit=1

REV RUN

 This parameter selects the transition mode between Forward and Reverse. By

skipping the start up frequency range, there will be a short time where the motor has not

flux and very little power. It is recommended for all non-horizontal movement to

choose “do not skip the start up frequency”.

CALL NOW 800-985-6929

http://www.automatedpt.com

Email: [email protected]

CALL NOW 800-985-6929

http://www.automatedpt.com

Email: [email protected]

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