Siemens SINUMERIK 840D sl Operating Manual page 40

Introduction
2.4 User interface
The "T, S, F" window displays several spindles with a maximum of two utilization indicators.
The grinding power display is integrated in the spindle speed display. The power bar is located
in the Z plane behind the speed value.
The following applies to the spindle display:
● The master spindle is always displayed
● The PLC specifies which tool spindle should be displayed
● The spindle number entered in the tool data is also the active tool spindle if the value is not
zero
Tool data
Display
T
Tool name
Location
D
H
Ø
R
Z
X
Feed data
Display
F
Rapid traverse
0.000
Override
40
Meaning
Name of the current tool.
Location number of the current tool.
Cutting edge of the current tool.
The tool is displayed with the associated tool type icon corresponding to the
actual coordinate system in the selected cutting edge position.
If the tool is swiveled, then this is taken into account in the display of the
cutting edge position.
In DIN-ISO mode, the H number is displayed instead of the cutting edge
number.
H number (tool offset data record for DIN-ISO mode).
If there is a valid D number, this is also displayed.
Diameter of the current tool.
Radius of the current tool.
Z value of the current tool.
X value of the current tool.
Meaning
Feed disable
Actual feed value
If several axes traverse, it is displayed for:
● "JOG" mode: Axis feed for the traversing axis
● "MDA" and "AUTO" mode: Programmed axis feed
G0 is active
No feed is active
Display as a percentage
Operating Manual, 05/2017, A5E40869190
Grinding