Rockwell Automation GV3000/SE AC Gen. Purpose and Vector Drive Software Start-Up and Ref. Manual User Manual

Page 37

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Starting Up the Drive for Volts/Hertz Regulation

1-23

Step 8. Run the Drive

This step describes how to adjust the speed reference from the keypad and run the

motor up to maximum speed in Hz. At maximum Hz, you must check values in monitor

mode. This step assumes you have connected the motor to the load.

!

ATTENTION: The user is responsible for ensuring that driven machinery,

all drive-train mechanisms, and application material are capable of safe

operation at the maximum operating speed of the drive. In V/Hz

regulation, overfrequency protection in the drive is provided by means

of H.022. Failure to observe this precaution could result in bodily injury.

Step 8.1 Press the ENTER key until the Hz LED turns on. (If the drive is not

running, press the START key.)

This example shows the minimum hertz

setting of parameter P.003.

Step 8.2 Press the ▲

or ▼ key once. All of the monitor mode LEDs turn off.

Increase the speed reference to the maximum value by using the

▲ key.

Wait five seconds or press the ENTER key to return to monitor mode.

This increases the drive speed

reference and the motor will rotate up to

maximum speed.

The monitor mode LEDs turn off when

the reference is changed.

The display now shows the drive speed.

Your speed display may be different.



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