Aerotech UNIDEX 600 Series, Руководство пользователя

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U600 User’s Guide Filter
Version 1.4
Aerotech, Inc.
11-1
CHAPTER 11: FILTER
In This Section:
•
Introduction ...............................................................11-1
11.1. Introduction
The Filter utility will calculate the coefficients of the controller’s second order digital
filter in the format required for the A1, A2, B0, B1, B2 axis parameters (for more
information, see Axis Parameters in Appendix C). The sample frequency should be set to
your servo loop update rate 4000 (default) or 1000 Hz. Do not try to use a filter for any
frequency range greater than half of the servo loop update rate.
You must disable the axis before entering the filter constants.
The “Remove Filter” button will reset the digital filter to no filtering. You must click the
“Download” and “Write to File” buttons also.
Figure 11-1. The Filter Screen
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