Lenze ETC Motion Control - Manual (Page 124)

CNC programming
G functions
G functions individual descriptions
3
3.2
3.2.2
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124 EDSTCXN EN 2.0
3.2.2.34 G92 Relative zero shift
The preparatory function G92 can be used to effct an incrementally shift of
the zero point of the current coordinate system.
G92 AXES
AXES Axes, whose zero point should be shifted.
The incremental zero shift is programmed with the preparatory function
G92 and the address letters of the axes, for which the zero point should be
shifted.
Under the address letters of the axes, the value is programmed, by which the
zero point of the axis should be shifted. With the preparatory function G92,
the zero points of all desired axes can be shifted in a block.
If a T is programmed in the same block, the shift takes place in the current
tool coordinate system (T0 ... T31), otherwise the current workpiece
coordinate system (S0 ... S31) is shifted.
The special position of S0 must be noted. When S0 is shifted, all the other S
coordinate
systems are also shifted. If machine constant
MK_S0T0_VERSATZ_ERLAUBT is not set, an error message is generated
during the attempt to shift S0 and the program is terminated.
N20 G92 X0.03 T1 The zero point of the X axis in T1 is shifted by +30 mm here.
Syntax
Meaning of the addresses
Explanation
Example