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Changing the spindle speed and feed rate – HEIDENHAIN iTNC 530 (60642x-04) ISO programming User Manual

Page 493

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HEIDENHAIN iTNC 530

493

14.3

Spindle

speed

S

, f

eed

ra

te

F and miscellaneous functions M

Changing the spindle speed and feed rate

With the override knobs you can vary the spindle speed S and feed
rate F from 0% to 150% of the set value.

The override knob for spindle speed is only functional on
machines with infinitely variable spindle drive.