Graphic Display For Datum Shift; Position Of The Cursors - HEIDENHAIN TNC 426 PB/M Technical Manual

Graphic display for
datum shift
Position of the
cursors
6 – 230
In an NC program you can program several BLK forms in succession.
After datum shift with Cycle 7, the shift can be interpreted to apply also to
subsequent blank forms:
7 7 7 7 In MP7310, bit 2 define the BLK form shift.
In the display in three planes you can display the position of the cursor:
7 7 7 7 Switch this function on with MP7310, bit 3.
MP7310 Graphic display mode
Format: %xxxx
Input: Bit 0 – Projection in three planes:
0: German-preferred projection
1: US-preferred projection
Bit 1 – Rotation of the coordinate system in the working plane
by 90°:
0: No rotation
1: Rotation by +90°
Bit 2 – BLK form after datum shift:
0: Shifted
1: Not shifted
Bit 3 – Display of the cursor position:
0: No display
1: Display
HEIDENHAIN Technical Manual TNC 426, TNC 430