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5 cr eating and w riting pr ogr a ms – HEIDENHAIN iTNC 530 (340 420) ISO programming User Manual

Page 99

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HEIDENHAIN iTNC 530

99

4.5 Cr

eating and W

riting Pr

ogr

a

ms

Changing the block number increment

If you have deleted, moved or added program sections, you can have
the TNC renumber the blocks by pressing the ORDER BLOCK
NUMBERS soft key:

U

U

U

U

To renumber the blocks, press the ORDER BLOCK

NUMBERS soft key. The TNC superimposes a
window where you can enter the block number
increment.

U

U

U

U

Enter the desired block number increment and

confirm your entry with the ENT key. The TNC
renumbers the complete program.

When the TNC inserts a new NC block, it uses the block
number increment that is defined in MP7220.