HEIDENHAIN TNC 640 User Manual page 507

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Table of Contents

Touch Probe Cycles: Automatic Measurement of Workpiece Misalignment | BASIC ROTATION (Cycle 400,

DIN/ISO: G400)

Q301 Move to clearance height (0/1)?: Definition

of how the touch probe is to move between the

measuring points:

0: Move at measuring height between measuring

1: Move at clearance height between measuring

Q307 Preset value for rotation angle (absolute):

If the misalignment is to be measured against a

straight line other than the reference axis, enter

the angle of this reference line. The TNC will

then calculate the difference between the value

measured and the angle of the reference line

for the basic rotation. Input range -360.000 to

Q305 Preset number in table?: Enter the number

in the preset table in which the TNC is to save the

measured basic rotation. If you enter Q305=0, the

TNC automatically places the determined basic

rotation in the ROT menu of the Manual Operation

mode. Input range 0 to 99999

HEIDENHAIN | User's manual for cycle programming | 10/2017