Frames
6.8 Frame calculation from three measuring points in space (MEAFRAME)
Job planning
Programming Manual, 03/2006 Edition, 6FC5398-2BP10-1BA0
6-25
N600 X=IDEAL_POINT[2,0] Y=IDEAL_POINT[2,1] Z=IDEAL_POINT[2,2]
N610 SHOW_MCS_POS3[0]=$AA_IM[X]
N620 SHOW_MCS_POS3[1]=$AA_IM[Y]
N630 SHOW_MCS_POS3[2]=$AA_IM[Z]
;
N700 G500 ;Deactivate settable frame, because zero frame preset (no value set)
;
NO_FRAME:
M0
M30
Example of concatenating frames
Chaining of MEAFRAME for offsets
The MEAFRAME( ) function provides an offset frame. If this offset frame is concatenated
with a set frame $P_UIFR[1] that was active when the function was called, e.g., G54,
one receives a settable frame for further conversions for the procedure or machining.
Concatenation with ADDFRAME
If you want this offset frame in the frame chain to apply at a different position or if other
frames are active before the settable frame, the ADDFRAME( ) function can be used for
chaining into one of the channel basic frames or a system frame.
The following must not be active in the frames:
• Mirroring with MIRROR
• Scaling with SCALE
The input parameters for the setpoints and actual values are the workpiece coordinates.
These coordinates must always be specified
• metrically or in inches (G71/G70) and
• with reference to the radius (DIAMOF)
in the basic system of the controller.
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