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

Page 56

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GV3000/SE AC Drive Software Reference, Version 6.06

Step 6.11 Press the ▲

key to display U.002, Motor Poles.

This parameter selects the number of poles

in the motor. If the number of motor poles is

not known, refer to chapter 4.

Step 6.12 Press the ENTER key to display the default setting of U.002.

This shows that the default setting for Motor

Poles is 4 (4 poles).

Step 6.13 Press the ▲

key to increase the selection, or the ▼ key to decrease the

selection.

The adjustment options are:

2 = 2 poles

4 = 4 poles (default)

6 = 6 poles

8 = 8 poles

VALUE ENTERED:

ATTENTION: The setting of parameters U.001 (Encoder PPR), U.002

(Motor Poles), U.003 (Motor Nameplate Base Frequency), U.005 (Motor

Nameplate RPM), and U.017 (Motor Top Speed) determines the motor

maximum speed. These parameters must be set by a qualified person

who understands the significance of setting them accurately. Failure to

observe this precaution could result in bodily injury.

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ATTENTION: Do not use a 4096 PPR encoder with a 2-pole motor.

Overspeed and motor damage can result. Failure to observe this

precaution could result in bodily injury.