Siemens SINUMERIK 840C User Manual

2 Defining Parameters 08.96
2.12 R30 Number of measuring axis
2.12 R30 Number of measuring axis
The axis number (1 ... 3) in the coordinate system (plane) must be specified with R30 (not the
hardware axis number).
Measuring axis abscissa R30 = 1
Measuring axis ordinate R30 = 2
Measuring axis applicate R30 = 3
Example:
An NC machine has the following axis configuration: X1, Y1, Z1, X2, Y2, Z2.
This results in the following programming:
%MPF...
:
:
G16 X2= Y2= Z2= Define measuring plane
... R30=1... Measuring axis X2
... R30=2... Measuring axis Y2
... R30=3... Measuring axis Z2
:
G16 Z1= X2= X1= Define measuring plane
... R30=1... Measuring axis Z1
... R30=2... Measuring axis X2
... R30=3... Measuring axis X1
:
:
M30
R30 must be defined with offset axis/measuring axis for certain measurement variants.
R30 = 4 3 2 1
Number of measuring axis
Number of offset axis
Note:
With a T version or G18 plane, the MDC 7002.1=axes not exchanged must be observed.
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SINUMERIK 840/850/880 (BN)

Siemens SINUMERIK 840C Specifications

General

Brand	Siemens
Model	SINUMERIK 840C
Category	Control Unit
Language	English