Copley Controls 7228AC, Руководство пользователя

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7XX8 Series Digital Servo Amplifier User Guide
3-27
Finally, the auto phasing routine re-analyzes the timing
data and determines if either:
•
a Hall Offset value is required or,
•
a change in the active level of the Hall states is
detected.
If necessary, the routine generates a Hall Offset value
and/or displays the required Hall states. Enter these
value in the Amplifier Status Now! screen and use
them for all presets. The offset value is typically a
multiple of 30 –– for example, 0, 30 or 60 degrees. Any
other Hall offset value means there may be a problem
with the alignment of the Halls on the motor.
Select Apply to Amp to save the values generated by
auto phasing to flash memory on the amplifier.
After Auto Phasing
1. Open the Amplifier Status Now! screen. Set
Operating Mode to Torque . Apply a small amount of
current using the Current command and select Apply
Now to test the Torque mode operation.
2. Check the Motion Profile (on the Amplifier Status
Now! screen.
a. Input data to the Position parameter.
b. Input data to the Velocity parameter.
c . Input data to the Set Accelertation parameter.
d . Input data to the Set Deceleration parameter.
3 . Select the Apply Motor Data screen, which you
should not have closed earlier . Test the amplifier and
motor using the Position Loop slide bars, with servo
loop active.