3.4. Limits, Marker, and Machine Direction
Aerotech stages are configured to have positive and negative "machine" directions. The machine
direction defines the phasing of the feedback and motor signals and is dictated by the stage wiring
(refer to
for Motor and Feedback phasing information). Programming direction of a
stage is set by the controller that is used to move the stage. Programming direction is typically
selectable in the controller, while machine direction is hardwired in the stage.
Figure 3-1:
Galvo X-Axis Machine Direction (front)
Figure 3-2:
Galvo Y-Axis Machine Direction (side)
3.4. Limits, Marker, and Machine Direction
AGV-SPO Hardware Manual
36
www.aerotech.com
Содержание AGV-SPO Series
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