Siemens SINAMICS V90 Operating Manual page 97

Area Item
Offset
Bandwidth
②
Servo on/off
Start trace
③
Cursor
Auxiliary line
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Operating Manual, 02/2015, A5E32187373-003
Description
DC component which is superimposed on the test signal.
The value is normalized in the same way as the amplitude specification. Please
note that the offset is subtracted again when the measured values are saved
during runtime.
Bandwidth of the measurement activated by a PRBS signal.
Bandwidth = 1/(2*sample frequency). As only multiply of 2
pling time (0.25ms) is available, the bandwidths that can be implemented are
quantized.
Click
Confirm by clicking
drive.
Then
desire to give up the control priority, you can directly click it.
Click this button to start trace.
Note:
During the trace process, you cannot stop it but only wait until it is complete.
By default, the cursor displays as a cross in the chart. You can select an area of
the chart for detailed view by left-clicking and holding your mouse.
Changes the cursor shape from cross to arrow. When the cursor displays as an
arrow, you can directly select a curve and use it for variable calculation.
Note:
The selected curve displays highlighted.
If you click this button, you can move the selected curve freely after the cursor
appears in the shape of a hand.
Vertical cursor:
In time domain chart, you can click this button to display coordinates t1 and t2 in
the chart. You can move t1 or t2 when the cursor changes to
In frequency domain chart, activate this button to display a highlighted coordinate
in the chart. You can move this coordinate in the chart when the cursor changes
to .
Horizontal cursor:
In time domain chart, you can click this button to display coordinates y1 and
•
y2 in the chart. You can move y1 or y2 when the cursor changes to
In frequency domain chart, the button is not available.
•
and the following warning appears:
to obtain the control priority for the connected
becomes
Task navigation
4.4 Diagnostics
for the minimum sam-
n
. If you
.
.
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