Set Basic Rotation (Cycle 404, Din/Iso: G404); Cycle Run; Cycle Parameters - HEIDENHAIN TNC 640 User Manual

14
Touch Probe Cycles: Automatic Measurement of Workpiece Misalignment | SET BASIC ROTATION (Cycle 404,
14.6 SET BASIC ROTATION (Cycle 404, DIN/
ISO: G404)

Cycle run

With Touch Probe Cycle 404, during program run you can
automatically set any basic rotation or save it to the preset table. You
can also use Cycle 404 if you want to reset an active basic rotation.
Danger of collision!
Cycles for coordinate transformation must not be active during
execution of the touch probe cycles.
Do not activate the following cycles before using touch probe
cycles: Cycle 7 DATUM SHIFT,Cycle 8 MIRROR IMAGE, Cycle 10
ROTATION,Cycle 11 SCALING and 26 AXIS-SPECIFIC SCALING
Reset any coordinate transformations beforehand

Cycle parameters

Q307 Preset value for rotation angle: Angular
value at which the basic rotation is to be set.
Input range -360.000 to 360.000
Q305 Preset number in table?: Enter the
number in the preset table in which the TNC is
to save the measured basic rotation. Input range
-1 to 99999 If you enter Q305=0 or Q305=-1,
the TNC additionally places the determined basic
rotation in the basic rotation menu (Probing Rot)
of the Manual Operation mode.
-1
0
the basic rotation to preset row 0 and activate
preset 0
>1
preset. The preset is not activated
520
NOTICE
= Overwrite and activate the active preset
= Copy the active preset to preset row 0, write
= Save the basic rotation to the specified
NC blocks
5 TCH PROBE 404 SET BASIC ROTATION
Q307=+0 ;PRESET ROTATION ANG.
Q305=-1 ;NUMBER IN TABLE
HEIDENHAIN | User's manual for cycle programming | 10/2017
DIN/ISO: G404)