Newport XPS-D - Page 438

XPS Unified Programmer’s Manual
The function effective parameters are: Frequency (≥0.1 and ≤0.5/CorrectorISRPeriod),
Amplitude (>0), Time (≥4 * CorrectorISRPeriod).
NOTE
If during the excitation signal generation the stage position exceeds the user
minimum or maximum target positions, the motor excitation command is stopped
and an error is returned.
Prototype
int PositionerPreCorrectorExcitationSignalSet(
int SocketID,
char * FullPositionerName
double Frequency,
double Amplitude,
double Time
)
Input parameters
SocketID int Socket identifier gets by the
“TCP_ConnectToServer” function.
FullPositionerName char * Positioner name.
Frequency double Frequency (Hz).
Amplitude double Amplitude (position units).
Time double During time (seconds).
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.
• -22: Not allowed action.
• -24: Not available in this configuration (check hardware or configuration).
• -35: Position is outside of travel limits.
• -68: Velocity on trajectory is too big.
• -69: Acceleration on trajectory is too big.
• -112: Error of excitation signal generation initialization.
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