C-863 Mercury Controller MS205Equ Version: 2.0.0 87
Problem Possible Causes Solution
Stage is
oscillating
already during
the reference
move
Very high load on the
stage
In case of a very high load, proceed with PIMikroMove
during the reference move as follows:
1. Do not start the reference move in the Start up
axes step, but click on Close to close the Start up
controller window instead.
2. In the main window, open the single axis window for
the stage connected by selecting the stage in the
View > Single Axis Window menu.
3. Expand the view of the single axis window by
clicking on the > button at the right edge of the
window.
4. With the Servo check box, make sure that the servo
mode is switched on.
5. Start the reference move by clicking on one of the
Reference… buttons.
6. If the stage is oscillating: Immediately stop the
reference move in the Reference Axes dialog, close
the dialog and switch off the servo mode by
removing the check from the respective check box in
the single axis window.
7. Enter new values for the servo-control parameter,
see "Optimizing the Servo-Control Parameters"
(p. 64).
8. Re-start the reference move.
9. If the stage is still oscillating, repeat steps 6 to 8 until
the reference move is finished successfully without
oscillations.