Group
Group
name
number
ID....
Measuring touch probe
350
Datum from touch probe cycle
360
Read values from active datum table
500
501
505
7 – 32
System data
System data
number
index
NR....
IDX....
30
–
31
–
32
–
33
–
34
1
2
35
1
2
3
36
1
2
3
1
1 to 9
2
1 to 9
3
–
Line
Column
Line
Column
1
–
System data item
Effective length
Effective radius 1
Effective radius 2
Diameter of calibration ring
Center offset (reference axis)
Center offset (minor axis)
Compensation factor in axis 1
Compensation factor in axis 2
Compensation factor in axis 3
Power ratio in axis 1
Power ratio in axis 2
Power ratio in axis 3
Last datum of a manual touch probe
cycle or last touch point from cycle 0
for the axes 1 to 9 without probe
length compensation, but with probe
radius compensation (workpiece
coordinate system)
Last datum of a manual touch probe
cycle or last touch point from cycle 0
for the axes 1 to 9 without probe
length or radius compensation
(machine coordinate system)
Measurement result of touch probe
cycles 0 and 1 without probe radius
and length compensation
Read values
Read REF values
0 = no datum table selected
1 = datum table selected
HEIDENHAIN Technical Manual TNC 426, TNC 430