Positionercorrectorpidffaccelerationset - Newport XPS Programmer's Manual

XPS Unified
EDH0373En1023 — 01/18
7.2.1.221

PositionerCorrectorPIDFFAccelerationSet

Name
PositionerCorrectorPIDFFAccelerationSet – Sets PIDFFAcceleration corrector
parameters.
Input tests
- Refer to section 7.1: "Input Tests Common to all XPS Functions".
- Checks the positioner type and the corrector type: (-8)
- Checks parameter value: (-17)
• KP ≥0.
• KI ≥0.
• KD ≥0.
• 0 ≤KS ≤1.
• IntegrationTime ≥CorrectorISRPeriod.
• GKP >-1.
• GKI >-1.
• GKD >-1.
• KForm ≥0.
• KFeedForwardAcceleration ≥0.
• KFeedForwardJerk ≥0.
• DerivativeFilterCutOffFrequency
Refer to system.ref file to get CorrectorISRPeriod value.
Description
This function configures the "PIDFFAcceleration" corrector parameters.
The "CorrectorType" parameter must be defined as "PIDFFAcceleration" in the
"stages.ini" file else (-8) error is returned. This servo loop type is used when a
constant value applied to the driver results in a constant acceleration of the stage.
NOTE
NOTE
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Programmer's Manual