HEIDENHAIN TNC 407 (280 580) User Manual - Manual (Page 88)

4-29 TNC 425/TNC 415 B/TNC 407
4 Programming
4.7 Entering Tool-Related Data
TOOL
CALL
NO
ENT
NO
ENT
0
100
150 50
S %
Spindle speed S
You enter the spindle speed S in revolutions per minute (rpm) in the TOOL
CALL block.
Input range:
S = 0 to 99 999 rpm
To change the spindle speed S in the part program:
Press the TOOL CALL key.
TOOL NUMBER ?
Ignore the request for the tool number.
WORKING SPINDLE AXIS X/Y/Z ?
Ignore the request for the tool axis.
SPINDLE SPEED S=?
Enter the spindle speed S, for example 1000 rpm.
Resulting NC block: TOOL CALL S1000
To change the spindle speed S during program run:
You can vary the spindle speed S on machines with stepless lead-
screw drives by turning the spindle speed override knob on the TNC
keyboard.
0 e.g. 0 0 1 END