Basic Characteristics RAPID

o_robtarget Original position data
Description
Components
o_robtarget (original robot target) is used in combination with the function Absolute
Limit Modpos. When this function is used to modify a position, the original position is
stored as a data of the type o_robtarget.
If the function Absolute Limit Modpos is activated and a named position in a movement
instruction is modified with the function Modpos, then the original programmed position
is saved.
Example of a program before Modpos:
CONST robtarget p50 := [[500, 500, 500], [1, 0, 0, 0], [1, 1, 0, 0],
[500, 9E9, 9E9, 9E9, 9E9, 9E9] ];
...
MoveL p50, v1000, z50, tool1;
The same program after ModPos in which the point p50 is corrected to 502 in the xdirection:
CONST robtarget p50 := [[502, 500, 500], [1, 0, 0, 0], [1, 1, 0, 0],
[500, 9E9, 9E9, 9E9, 9E9, 9E9] ];
CONST o_robtarget o_p50 := [[500, 500, 500], [1, 0, 0, 0], [1, 1, 0, 0],
[ 500, 9E9, 9E9, 9E9, 9E9, 9E9] ];
...
MoveL p50, v1000, z50, tool1;
The original programmed point has now been saved in o_p50 (by the data type
o_robtarget) and the modified point saved in p50 (by the data type robtarget).
By saving the original programmed point, the robot can monitor that further Modpos
of the point in question are within the acceptable limits from the original programmed
point.
The fixed name convention means that an original programmed point with the name
xxxxx is saved with the name o_xxxxx by using Absolute Limit Modpos.
trans (translation) Data type: pos
The position (x, y and z) of the tool centre point expressed in mm.
RAPID Reference Manual 7-o_robtarget-1