7 – 26 HEIDENHAIN Technical Manual TNC 426, TNC 430
Touch probe cycles
990 1 – Approach behavior:
0 = Standard behavior
1 = Effective radius, safety clearance
zero
2 – 0 = Probe monitoring off
1 = Probe monitoring on
3 – Place probe data of the manual
probing cycles into the tool table
6 – Touch probe cycle 3
0.0 = Input X12
1.0 = Input X13
Coordinate transformation
4 1 Transformation of the manual mode
coordinate system into the active
coordinate system (e.g. rotated,
shifted ).
2 Transformation of the active
coordinate system (e.g. rotated,
shifted ) into the manual mode
coordinate system.
5 5 Ask if due to a tilt motion, an axis is
shown in an untilted coordinate
system on top of another axis. The
number of the first of two sequential
Q parameters must be given. It
contains the axis to be asked (0 = X,
1 = Y, 2 = Z).
The second Q parameter should
return the corresponding image (0 =
X, 1 = Y, 2 = Z, –1=Axis has no
image).
8 – Spindle orientation including the
angle
PLC data
2000 10 Marker no. PLC markers
Group
name
Group
number
ID....
System data
number
NR....
System data
index
IDX....
System data item
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