HEIDENHAIN iTNC 530 (340 420) - Manual (Page 129)

HEIDENHAIN iTNC 530 101
5.1 Ent
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Spindle speed S
The spindle speed S is entered in revolutions per minute (rpm) in a
TOOL CALL
block.
Programmed change
In the part program, you can change the spindle speed in a TOOL
CALL block by entering the spindle speed only:
U U U U To program a tool call, press the TOOL CALL key.
U U U U Ignore the dialog question for Tool number ? with the
NO ENT key.
U U U U Ignore the dialog question for Working spindle axis
X/Y/Z ? with the NO ENT key.
U U U U Enter the new spindle speed for the dialog question
Spindle speed S= ?, and confirm with END.
Changing during program run
You can adjust the spindle speed during program run with the spindle-
speed override knob.