Kl – Rockwell Automation GV3000/SE AC Gen. Purpose & Vector Bookshelf Drive Start-Up and Reference 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 RPM 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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