Siemens SINUMERIK 840D sl Operating Manual page 29

Feed data
Display
F
Rapid traverse
0.000
Override
Spindle data
Display
S
S1
Speed
Icon
Override
Spindle utilization
rate
HMI sl Turning
Operating Manual, 01/2008, 6FC5398-7AP10-0BA0
Meaning
Feed disable
Actual feed value
If several axes are traversing, the largest axis feed will be displayed
G0 is active
No feed is active
Display as a percentage
Meaning
Spindle selection, identification with spindle number and main spindle
Actual value (when spindle turns, display increases)
Setpoint (always displayed, also during positioning)
Spindle status
Spindle not enabled
Spindle is turning clockwise
Spindle is turning counterclockwise
Spindle is stationary
Display as a percentage
Display between 0 and 100%
The upper limit value can be greater than 100%.
See machine manufacturer's specifications.
Introduction
1.4 User interface
29