HEIDENHAIN ND 930 - Manual (Page 28)

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Program Input
For small-lot production you can enter the sequence of positioning
steps in the Program Input mode (PGM key). Up to 99 positioning
steps are possible. The program remains in memory even when the
power is switched off or otherwise interrupted.
The display unit goes into sum display mode (ND 970 only) and
distance-to-go mode when Program Input is activated. You can move
to the entered positions simply by traversing to display value zero. The
program blocks can be entered in absolute or incremental dimensions.
The
∆
symbol in the status display blinks until a block is completely
entered. When you alter program blocks, the display values are
updated as soon as you press ENT.
You can start from any positioning block in a finished program.
Example: Turning shoulders
Select Program Input.
AXIS ?
Select the axis (for example, Z), enter the
nominal coordinate (for example, 15 mm) and
confirm with ENT.
Program Input
35 20
30 20 10
PGM
0 Z
ENT
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