Newport Spectra-Physics ST-200, Руководство пользователя

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30 Software Application
NOTE
If the background color for a window is set to light blue, then it is a control, where
users can enter values. If the background color for a window is set to off-white,
then it is a status window.
5.1.4 Manual Tune Tab
This tab provides direct control over the control loop gain used by the
controller. It is recommended that users Auto-Tune their system first, and
use the loop gains determined by the controller as a basis for fine-tuning the
loop gains. Click on “Apply Changes” button in order for the application to
send the desired loop gains to the controller, and save them in the controller’s
non-volatile flash memory. In case your changes produces undesirable effect
manifested by tonal noise from the dampers, blinking amber lights of the
Status LEDs on the front panel, or blinking amber lights on the “Status” tab,
click the “Disable damping” button and reverse the erroneous changes
The “Enable Damping”, “Measure Un-damped Vibration Level”, “Measure
Damped Vibration Level” and “Save Data” buttons behave the same way as
described in the Auto-Tune Tab section.
Figure 22 Manual Tune Tab Screen