XPS Unified
7.2.1.192
PositionerCompensationPostExcitationLowPassFilterSet
Name
PositionerCompensationPostExcitationLowPassFilterSet – Sets second order low-
pass 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 input parameters value: (-17)
• CutOffFrequency with CorrectorPeriod = 0.0001 s (10 kHz) = >
-
Checks the positioner name: (-18)
-
Checks compensation post excitation mode is enabled: (-24)
-
Checks the motion status (Motion status must be disable): (-134)
Description
This function configures the parameters defined for the second order low-pass filter. If
the "CutOffFrequency" value = 0 then the second order low-pass filter is not activated.
Prototype
int PositionerCompensationPostExcitationLowPassFilterSet(
int SocketID,
char * PositionerName,
double CutOffFrequency
)
Input parameters
SocketID
PositionerName
CutOffFrequency
Output parameters
None.
Return (In addition to the results of "Input Tests Common to all XPS
Functions")
• 0:
No error.
• -8:
Wrong object type for this command.
• -17:
Parameter out of range or incorrect.
• -18:
Positioner Name doesn't exist or unknown command.
• -24:
Not available in this configuration (check hardware or configuration).
• -134:
Changing the loop status is allowed in DISABLE state only.
int
Socket identifier gets by the
"TCP_ConnectToServer" function.
char *
Positioner name.
double
Second order filter cut-off frequency (Hertz).
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Programmer's Manual
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EDH0373En1023 — 01/18