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

Page 27

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Starting Up the Drive for Volts/Hertz Regulation

1-13

Step 5.5 If no change was made, press the ENTER key to return to the parameter.

If you changed the value, press ENTER to accept the change and return to

the parameter.

After pressing ENTER, the same

parameter is displayed. You can now

move to the next parameter.

Step 5.6 Press the ▲

key to display H.001, Motor Nameplate Base Frequency.

Note that if Motor Nameplate Base Frequency is not set correctly, the

monitor mode SPEED display will also not be scaled correctly.

This parameter adjusts the volts/hertz

ratio. Base frequency is the set

frequency at which the output voltage

reaches the Motor Nameplate Voltage.

See figure 4.10 in chapter 4 for more

information.

Step 5.7 Press the ENTER key.

The default setting of 60.0 Hz is

displayed.

Step 5.8 Press the ▼

key to decrease base frequency, if necessary.

This value will typically not need to be

changed from 60 Hz.

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