HEIDENHAIN SW 54843x-02 DIN Programming - Manual (Page 472)

472 Touch probe cycles
5.9 In-pr
o
cess measur
ement
Measuring path monitoring G911
G911 activates the measuring path monitoring. Then only a single feed
path is permissible.
Measured value capture G912
G912 puts the positions at which the touch probe was deflected into
the result variables.
End in-process measuring G913
G913 ends the measuring process.
Switch off measuring-path monitoring G914
G914 deactivates the measuring-path monitoring.
Parameters
V
 0: Axes stay stationary with deflected touch probe
 1: Axes automatically retract after deflection of the touch
probe
Example: Measurement results:
. . .
N1 #l1=#a9(X,0) [X value of current channel]
N2 #l2=#a9(Z,1) [Z value of channel 1 ]
N3 #l3=#a9(Y,0) [Y value of current channel]
N4 #l4=#a9(C,0) [C value of current channel]
. . .
Parameters
Q
Error evaluation when the touch probe is not reached
 0: Error message of NC, program stops
 1: Error evaluation in the NC program, measuring
results="NDEF"
The measurement results are available in the following
variables:
#a9(axis,channel)
Axis=axis name
Channel=channel number, 0=current channel