Advertisement
RobotY1 Result
Applies To
Vision Objects: Line
Description
Returns the Y coordinate of the starting point position (Y1) of a Line object in the robot coordinate system.
Usage
VGet Sequence.Object.RobotY1, 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.
Values
Real number in millimeters
Remarks
Every line must have a starting point and ending point. The RobotY1 and RobotY2 results represent the Y
coordinate position starting (Y1) and endpoints (Y2) of the specified Line object. Since Line object
starting and endpoints can be assigned to other vision objects, the (RobotX1, RobotY1) and (RobotX2,
RobotY2) coordinate pairs can actually be Robot coordinate positions which match the RobotX and
RobotY results for other vision objects. (In other words if a Line object's starting point is defined by a
Correlation object, then the (RobotX, RobotY) results from the Correlation object will match the (RobotX1,
RobotY1) results for the Line object.)
The RobotY1 result is always in millimeters in the robot coordinate system.
It should be noted that the RobotY1 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 RobotY1 result will cause an error to occur.
See Also
Angle Result, Line Object, Object Tab, PixelX Result, PixelX1 Result, PixelY Result, PixelY1 Result,
PixelY2 Result, RobotX Result, RobotX1 Result, RobotX2 Result, RobotXYU Result, RobotY Result,
RobotY2 Result, X1 Property, X2 Property, Y1 Property, Y2 Property
Vision Guide 5.0 Reference (Ver.5.3) Rev.1
RobotY1 Result
127
Advertisement
