Servo Trace (Sw 4) - Siemens SINUMERIK 840C Installation Instructions Manual

9 Drive Servo Start-Up Application (as from SW 3)

9.6 SERVO trace (SW 4)

9.6 SERVO trace (SW 4)
Explanation To supplement the start-up functions "DAC output" and "Measurement function"
implemented in SW 3, SW 4 includes a trace function with the following function-
ality:
S
S
S
S
S
S
The SERVO trace function is integrated on the highest menu tree level of the
drive servo start-up application since the 4 trace buffers offer 4 global resources
which can be applied to any NC axis or spindle (comparable to the 4 DAC chan-
nels of the mixed I/O module).
Selection The SERVO trace display can be called by means of softkeys Diagnosis,
Start-up and Drive servo startup.
Fig. 9.35
Explanation The measurement parameters relevant to the trace function can be set in this
display.
The field marked "Signal" is a pure output field which indicates the measured sig-
nal selected under softkey Selection meas.signal. The text "No signal" is the
default setting.
9–64
4 trace buffers with 2048 values
Output of SERVO signals with symbolic signal selection
Graphic representation of recorded signal waveforms
Various trigger conditions for starting recording
Pre-trigger and post-trigger settings possible
File functions for storing and loading trace settings and measurement curves
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09.95
SINUMERIK 840C (IA)