RobotY Result

Applies To
Vision Objects: ArcFinder, ArcInspector, Blob, BoxFinder, CodeReader, ColorMatch, Contour, CornerFinder, Correlation, DefectFinder, Edge, Geometric, LineInspector, Point, Polar, OCR, Coordinates

Description
Returns the Y coordinate of the found part's position in the robot coordinate system.

Usage

VGet  Sequence.Object.RobotY [(result)], var

Sequence

Name of a sequence or string variable containing a sequence name.

Object

Name of an object or string variable containing an object name. The object must exist in the specified sequence.

var

Real variable that will contain the value of the result.

result

Optional result number. If omitted, the result number is the CurrentResult. Used for objects that return multiple results.

Values
Real number in millimeters.

Remarks
The RobotY result returns an Y coordinate in the robot coordinate system, and can therefore be used for robot guidance applications. However, keep in mind that a special result called the RobotXYU result is most often used for robot guidance because it returns not only the Y, but also the X, and U coordinate positions as well as whether the part was found. See RobotXYU Result.
RobotXYU Result

The RobotY Result is always returned in millimeters.

It should be noted that the RobotY result can only be calculated for vision sequences which have been calibrated with the robot coordinate system. If no calibration has been assigned to the vision sequence then using VGet to retreive the RobotY result will cause an error to occur.

Use RobotYOffset property to add the offset to RobotY result.

Statistics
For the RobotY Result, the following statistics are available.

RobotYMax, RobotYMean, RobotYMin, RobotYStdDev.

For details on how to use statistics, refer to Following Guide Statistics in the Vision Guide Software manual.

See Also
Angle Result, Blob Object, CameraXYU Result, Correlation Object, DefectFinder Object, Edge Object, Found Result, Geometric, PixelXYU Result, Point Object, Polar Object, RobotX Result, RobotYOffset Proterty, RobotU Result, RobotXYU Result, CodeReader Object, OCR Object, BoxFinder Object, Contour Object, CornerFinder Object, Coordinates Object