01/2007
14.6 Trace function
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© Siemens AG 2007 All Rights Reserved
SINUMERIK 840Di sl Manual (HBIsl) – 01/2007 Edition
14.6.5 Display function
If you press the Display softkey after the set measurement time has expired
and the measurement results have been prepared automatically, you can call
the graphical display function of the measurement results.
Fig. 14-10 Measurement results: Trace function
When the softkeys X marker ON and Y marker ON are pressed, a vertical or
horizontal line with a circle is displayed on the measurement curve.
The corresponding values, e.g. for damping, frequency, degrees, etc. are dis-
played in the appropriate diagram.
Use the cursor keys to move the markers:
– slowly: Cursor key
– fast: Shift key + cursor key
Softkeys:
 X marker ON
 Y marker ON
14 Drive O
timization with HMI Advanced