Copley Controls 7228AC, Руководство пользователя

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7XX8 Series Digital Servo Amplifier User Guide
3-9
Homing Sequence
The Homing routine(s) can be used in conjunction with a
preset to perform a predefined homing routine. You can
access the Homing Sequence screen (Figure 3-4) from
the Tools menu by selecting Homing.
Make Current Position Home
If you manually select a home position, select Make
Current Position Home and Apply to download the
home position to the amplifier. This is a medium
accuracy routine that requires manual interface.
Home to Limit Switch
Using the preset velocity, the motor drives into the stop
until the limit switch is hit. The motor is then backed off
until the limit switch transitions back. The actual home
position is dependant upon these switch characteristics.
This is a medium to high accuracy routine, requiring no
manual interface.
Home to Index Pulse
Using the preset velocity, the motor drives into the stop
until the limit switch is hit. The motor is then backed off
the limit, past the limit switch recovery, until the index
pulse transition occurs. The actual home position is
dependent upon the location of the index pulse. This is a
very high accuracy routine that requires no manual
intervention.
Custom
This is an optional routine, pre-programmed by Copley
Controls, that you may execute from a Preset.