HEIDENHAIN CNC PILOT 640 User Manual page 561

Touch probe cycles | Angular measurement
WT: Correction no. T or G149
T: Tool at turret position T to compensate the difference to
the nominal value
G149: Additive compensation D9xx to correct the difference
to the nominal value (only possible with compensation type
R = 1)
FP: Maximum perm. correction
WE: Max. deviation – probe twice and monitor the dispersion
of the measured values
F: Measuring feed – feed rate for probing (if nothing is entered,
the measuring feed rate from the touch probe table is used)
If the entered measuring feed rate F is higher than the one in
the touch probe table, the feed rate is reduced to the value from
the touch probe table.
Q: Tool orientation (machine-dependent)
Orient the touch probe in the programmed probing direction
before each probing operation.
NF: Variable no. result – number of the first global variable in
which the result is saved (no input: Variable 810)
The second measurement result is saved automatically to the
next consecutive number.
P: PRINT outputs
0: OFF – do not display measuring results
1: ON – display measuring results on the screen
H: INPUT instead of measure
0: Standard – obtain measured values by probing
1: PC test – simulate touch probe cycle on the programming
station
AN: Log no. – save measurement results in the
TNC:\table\messpro.mep table (line numbers 0-99)
The table can be expanded if necessary.
Example: G787 Angular measurement
. . .
MACHINING
N3 G787 R1 D0 BR0 K2 WS-2 WC15 AC170 BE1RC0 BD0.2
WT3 Q0 P0 H0
. . .
HEIDENHAIN | User's Manual smart.Turn and DIN Programming | 12/2017
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