Epson 5 RobotX2 Result

RobotX2 Result

RobotX2 Result

Applies To

Vision Objects: Line

Description

Returns the X coordinate of the ending point position (X2) of a Line object in the robot coordinate system.

Usage

VGet Sequence.Object.RobotX2, 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 has a starting point and ending point. The RobotX1 and RobotX2 results represent the X

coordinates of the line starting point (X1, Y1) and end point (X2, Y2) of the specified Line object. Since

Line object starting and end points 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 endpoint is defined by a

Correlation object, then the (RobotX, RobotY) results from the Correlation object will match the (RobotX2,

RobotY2) results for the Line object.)

The RobotX2 result is always in millimeters in the robot coordinate system.

It should be noted that the RobotX2 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 RobotX2 result will cause an error to occur.