Siemens SINUMERIK 840DE Programming Manual page 82

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Positional Data

3.2 Absolute/relative dimensions

Example without traversing through the active zero offset

• G54 contains an offset of 25 in X

• SD 42440: FRAME_OFFSET_INCR_PROG = 0

N10 G90 G0 G54 X100

N20 G1 G91 X10

The dimensions refer to the last point approached. You program how far the tool is to travel.

Non-modally effective incremental dimensioning IC

Using IC and with a predefined absolute G90 dimension the incremental dimensioning can

be set non-modally for individual axes.

;Traverse X by 10 mm, the offset is

;Traverse to position X75, the offset

Programming Manual, 10.2004 Edition, 6FC5 298-7AB00-0BP1

Fundamentals