Newport XPS Programmer's Manual

XPS Unified Programmer’s Manual
7.2.1.191 PositionerCompensationPostExcitationLowPassFilterGet
Name
PositionerCompensationPostExcitationLowPassFilterGet – Gets the phase
correction filter parameters.
Input tests
- Refer to section 7.1: “Input Tests Common to all XPS Functions”.
- Checks the object type of this command is valid: (-8)
- Checks the positioner name: (-18)
Description
This function returns the system compensation parameters defined for the second order
low-pass filter.
Prototype
int PositionerCompensationPostExcitationLowPassFilterGet(
int SocketID,
char * PositionerName,
double * CutOffFrequency
)
Input parameters
SocketID int Socket identifier gets by the
“TCP_ConnectToServer” function.
PositionerName char * Positioner name.
Output parameters
CutOffFrequency double * Second order filter cut-off frequency (Hertz).
Return (In addition to the results of “Input Tests Common to all XPS
Functions”)
• 0: No error.
• -8: Wrong object type for this command.
• -18: Positioner Name doesn't exist or unknown command.
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Newport XPS Specifications

General

Controller Type	Multi-axis motion controller
Power Supply	24 VDC
Communication Interface	Ethernet
Programming Language	C, C++, .NET, LabVIEW
Supported Motor Types	Stepper
Operating System Compatibility	Windows
Axes	Up to 8 axes