Cycle Parameters - HEIDENHAIN TNC 640 User Manual

17

Cycle parameters

Parameter number for result?Enter the number
of the Q parameter to which you want the TNC
to assign the first measured coordinate (X). The
values Y and Z are in the immediately following Q
parameters. Input range 0 to 1999
Probing axis?: Enter the axis in whose direction
the probe is to move and confirm with the ENT
key. Input range: X, Y or Z
Probing angle?: Angle, measured from the
defined probing axis in which the touch probe is
to move. Confirm with ENT. Input range -180.0000
to 180.0000
Maximum measuring range?: Enter the maximum
distance from the starting point by which the
touch probe may move. Confirm with ENT. Input
range -99999.9999 to 99999.9999
Feed rate measurement: Enter the measuring
feed rate in mm/min. Input range 0 to 3000.000
Maximum retraction distance?: Traverse path in
the direction opposite the probing direction, after
the stylus was deflected. The TNC returns the
touch probe to a point no farther than the starting
point, so that there can be no collision. Input range
0 to 99999.9999
Reference system? (0=ACT/1=REF): Define
whether the probing direction and measuring
result should reference the current coordinate
system (ACT, can be shifted or rotated) or the
machine coordinate system (REF):
0: Probe in the current system and save the
measuring result to the ACT system
1: Probe in the fixed machine REF system and
save the measuring result to the ref system.
Output an error message(0/1): Specify whether
the TNC is to issue an error message if the stylus
is deflected at cycle start. If mode 1 is selected,
the TNC saves the value -1 in the 4th result
parameter and continues the cycle:
0: Error message output
1: No error message output
632
Touch Probe Cycles: Special Functions | MEASURE (Cycle 3)
NC blocks
4 TCH PROBE 3.0 MEASURING
5 TCH PROBE 3.1 Q1
6 TCH PROBE 3.2 X ANGLE: +15
7 TCH PROBE 3.3 ABST +10 F100 MB1
8 TCH PROBE 3.4 ERRORMODE1
HEIDENHAIN | User's manual for cycle programming | 10/2017
REFERENCE SYSTEM: 0