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Changing the spindle speed and feed rate – HEIDENHAIN iTNC 530 (340 49x-03) User Manual

Page 77

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HEIDENHAIN iTNC 530

77

2.3 Spindle Speed S

, F

eed Rat

e

F and Miscellaneous F

u

nctions 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 dial for spindle speed is only functional on
machines with infinitely variable spindle drive.