Siemens SINUMERIK 880 Programming Manual page 40

3 Directons of Movement, Dimensioning 05.91
3.5 Zero offset G54...G59
Programmable zero offset G58/G59
An additional zero offset can be programmed with G58 and G59 under the axis address for all
existing axes. When calculating the path, the programmed values are added to the settable
zero offset and external zero offset values.
ZMW1=500
XMW1=0
+Z
W1
M
ZMW2=600
XMW2=XMW=800
ZMW=1100
+X
W2
Settable and programmable zero offsets
Settable zero offset (coarse and fine)
Input values XMW1, ZMW1
Programmable zero offset
Input values XMW2, ZMW2
Total effective zero offset
XMW = XMW1 + XMW2
ZMW = ZMW1 + ZMW2
Programming:
N30
L F
N35 G54
L F
N40 G59 Z600 X800
N45
A block containing G58 or G59 must not include any functions other than the zero offsets. Up
to 5 axes can be written in a block with G58/G59.
3–10
© Siemens AG 1991 All Rights Reserved 6ZB5 410-0HD02
SINUMERIK 880, (PG)