XPS Unified Programmer’s Manual
7.2.1.176 PositionerCompensationFrequencyNotchsSet
Name
PositionerCompensationFrequencyNotchsSet – Sets pre-feedforward compensation
notch filters parameters.
Input tests
- Refer to section 7.1: “Input Tests Common to all XPS Functions”.
- Checks correcor type: ERR_WRONG_OBJECT_TYPE (-8)
- Checks parameter values: ERR_PARAMETER_OUT_OF_RANGE (-17)
• NotchFrequency
• NotchBandwidth
NOTE
Refer to system.ref file to get CorrectorISRPeriod value.
Description
This function sets the CompensationSystemPreFeedForward frequency notch filters
parameters. These notch filters allow the user to reduce external perturbations such as
base motion or floor vibrations. Note that the CompensationSystemPreFeedForward
feature is available for all corrector types (acceleration, velocity, voltage or position)
functioning in closed loop configuration.
NotchFrequency1
NotchsBandwidth1
NotchsGain1
NotchFrequency2
NotchsBandwidth2
NotchsGain2
NotchFrequency3
NotchsBandwidth3
NotchsGain3
EDH0373En1023 — 01/18 270
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