Xl – Rockwell Automation GV3000/SE AC Gen. Purpose & Vector Bookshelf Drive Start-Up and Reference Manual User Manual

Page 54

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GV3000/SE AC Bookshelf Drive Software Reference, Version 6.06

Step 6.5 Press the

key to increase the value.

Important: If you are going to change the value for this parameter, see the

description in chapter 4.

The adjustment options are:

0 = Speed loop output (default setting)

1 = Terminal strip analog input

2 = Option port (network torque reference

register)

3 = Selected speed reference

VALUE ENTERED:

Step 6.6 Press the ENTER key to save the displayed value.

After pressing ENTER, the same parameter
number is displayed. You can now go to the
next parameter.

Step 6.7 Press the

key to display U.001, Encoder PPR.

This parameter selects the number of pulses
per revolution (PPR) of the encoder or
selects sensorless vector control (SVC) if an
encoder is not used.

For flux vector control (FVC), when the
self-tuning procedure (step 8) is performed,
the value of this parameter is automatically
set; however, if the encoder PPR is known, it
should be entered now.

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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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