Newport XPS - Singleaxisthetafeedforwardjerkparametersget

XPS Unified Programmer’s Manual
7.2.1.307 SingleAxisThetaFeedforwardJerkParametersGet
Name
SingleAxisThetaFeedforwardJerkParametersGet – Gets currently used “XY to
Theta Feedforward Jerk” feature parameters.
Input tests
- Refer to section 7.1: “Input Tests Common to all XPS Functions”.
- Checks the group name: (-19)
Description
The “XY to Theta Feedforward Jerk” feature allows to compensate the vibration effect
on the Theta stage when the XY stage speeds up or speeds down.
This function gets the currently used correction gains of “XY to Theta Feedforward
Jerk” feature.
This API is reserved to SingleAxisTheta group only.
Prototype
int SingleAxisThetaFeedforwardJerkParametersGet(
int SocketID,
char GroupName[250],
double * KFeedforwardJerkX,
double * KFeedforwardJerkY
)
Input parameters
SocketID int Socket identifier gets by the _ConnectToServer”
function.
GroupName char * Group name.
Output parameters
KFeedforwardJerkX double * X axis feedforward Jerk gain.
KFeedforwardJerkY double * Y axis feedforward Jerk gain.
Return (In addition to the results of “Input Tests Common to all XPS
Functions”)
• 0: No error.
• -7: Wrong format in the command string.
• -8: Wrong object type for this command.
• -9: Wrong number of parameters in the command.
• -14: Wrong parameter type in the command string: double or double *
expected.
• -19: GroupName doesn't exist or unknown command.
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