Danfoss VLT Micro Drive FC 51 handleiding

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Danfoss

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Handleiding

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Pressing [OK] for more than 1 s enters Adjust mode. In Adjust mode, it is possible to make fast adjustment by pressing [▵] [▿] com-

bined with [OK].

Press [▵] [▿] to change value. Press [OK] to shift between digits quickly.

To exit Adjust mode, press [OK] more than 1 s again with changes saving or press [Back] without changes saving.

Operation keys

A yellow indicator light above the operation keys indicates the active key.

[Hand On]: Starts the motor and enables control of the drive via the LCP.

[O/Reset]: The motor stops. If in alarm mode, the motor resets.

[Auto On]: The drive is controlled either via control terminals or serial communication.

[Potentiometer] (LCP12): The potentiometer works in 2 ways depending on the mode in which the drive is running.

In auto-on mode, the potentiometer acts as an extra programmable analog input.

In hand-on mode, the potentiometer controls local reference.

4.2 Programming on Automatic Motor Tuning (AMT)

Run AMT to optimize compatibility between the drive and the motor in VVC

mode.

The drive builds a mathematical model of the motor for regulating output motor current thus enhancing motor performance.

Run this procedure on a cold motor for best results. To run AMT, use the numeric LCP (NLCP). There are 2 AMT modes for drives.

N O T I C E

In mode 2, the rotor rotates during the AMT progress.

Do not add any load on the motor in this AMT progress.

4.2.1 Mode 1

Procedure

Enter the main menu.

Go to parameter group 1-** Load and Motor.

Press [OK].

Set motor parameters using nameplate data for parameter group 1-2* Motor Data.

Go to parameter 1-29 Automatic Motor Tuning (AMT).

Press [OK].

Select [2] Enable AMT.

Press [OK].

The test runs automatically and indicates when it is complete.

4.2.2 Mode 2

Procedure

Enter the main menu.

Go to parameter group 1-** Load and Motor.

Press [OK].

Set motor parameters using nameplate data for parameter group 1-2* Motor Data.

Go to parameter 1-29 Automatic Motor Tuning (AMT).

Press [OK].

Select [3] Complete AMT with Rotating motor.

Press [OK].

The test runs automatically and indicates when it is complete.

Programming

VLT® Micro Drive FC 51

Operating Guide

Bekijk gratis de handleiding van Danfoss VLT Micro Drive FC 51, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.