Showing Basic Rotation And Offset; Rescinding Basic Rotation Or Offset - HEIDENHAIN TNC 620 User Manual

Setup | Compensating workpiece misalignment with 3-D touch probe (option 17)
Saving table rotation in the preset table
You can save the misalignment of the rotary table in any row of the
preset table. The control stores the angle in the offset column of the
rotary table, e.g. in the C_OFFS column for a C axis.
Press the TABLE ROT. IN PRESET TBL soft key after the probing
procedure
If appropriate, the control opens the Overwrite active preset?
menu.
Press the OVERWRITE PRESET soft key
The control saves the offset in the preset table.
You may have to change the view in the preset table with the
BASE TRANSFORM./OFFSET soft key for this column to be
displayed.

Showing basic rotation and offset

If you select the PROBING ROT function, the control displays the
active angle of the basic rotation in the Angle of basic rotation
input field and the active offset in the Offset of rotary table input
field.
In addition, the control shows the basic rotation and the offset on the
STATUS POS. tab of the PROGRAM + STATUS screen layout.
When the control moves the machine axis in accordance with the
basic rotation, a symbol for the basic rotation is shown in the status
display.

Rescinding basic rotation or offset

Select the probe function by pressing the PROBING ROT soft key
Enter the Angle of basic rotation: 0
Alternative: Enter the Offset of rotary table: 0
Apply with the SET BASIC ROTATION soft key
Alternative: Apply with the SET TABLE ROTATION soft key
Terminate the probing function: Press the END soft key
HEIDENHAIN | TNC 620 | User's Manual for Setup, Testing and Running NC Programs | 01/2022
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