Coarse And Fine Offsets (Cfine, Ctrans) - Siemens SINUMERIK 840D sl Programming Manual

Coordinate transformation (FRAMES)

5.3 Coarse and fine offsets (CFINE, CTRANS)

5.3 Coarse and fine offsets (CFINE, CTRANS)
5.3
Function
Fine offset
A fine offset of the basic frames and of all other settable frames can be programmed with
command CFINE (X, ..,Y, ...).
A fine offset can only be made if MD18600 $MN_MM_FRAME_FINE_TRANS=1.
Rough offset
The coarse offset is defined with CTRANS(...).
Coarse and fine offset add up to the total offset.
Syntax
$P_UBFR=CTRANS(x, 10) : CFINE(x, 0.1) :
CROT(x, 45)
$P_UIFR[1]=CFINE(x, 0.5 y, 1.0, z, 0.1)
330
;Chaining of offset,
;fine offset and rotation
;The complete frame will be
;overwritten with CFINE
;including the coarse offset
Programming Manual, 06/2009, 6FC5398-2BP20-0BA0
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