Position Spindle - Siemens SINUMERIK 840D sl Operating Manual

Execution in manual mode
3.2 Selecting a tool and spindle
Note
Changing the spindle speed
If you enter the speed in the "Spindle" field while the spindle is rotating, the new speed is
applied.
3.2.4

Position spindle

Procedure
128
3. Select the desired spindle (e.g. S1) and enter the desired spindle speed
(rpm) in the adjacent input field.
The spindle remains stationary.
4. If the machine has a gearbox for the spindle, set the gear stage (e.g.
auto).
5. Select a spindle direction of rotation (clockwise or counterclockwise) in
the "Spindle M function" field.
6. Press the <CYCLE START> key.
The spindle rotates.
7. Select the "Stop" setting in the "Spindle M function" field.
Press the <CYCLE START> key.
The spindle stops.
1. Select the "JOG" operating mode.
2. Press the "T, S, M" softkey.
3. Select the "Stop Pos." setting in the "Spindle M function" field.
The "Stop Pos." entry field appears.
Operating Manual, 09/2011, 6FC5398-7CP40-2BA0
Milling