Siemens SINAMICS V90 - Digital inputs;outputs (DIs;DOs)

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SINAMICS V-ASSISTANT Online Help
124 Operating Manual, 04/2017, A5E36618042-003
Area
Item
Description
Auxiliary lines
Vertical cursor:
• In the 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 the 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 the frequency domain chart, the button is unavaila-
ble.
Zoom Zooms in the current curves with a specified scale
Zooms out the current curves with a specified scale
Restores curves in the chart
File operation Opens an existing .trc file for curve display in the chart
Saves the current recording of values in the following file
formats:
• .trc: trace curve files
•
.png: bode diagrams, time domain charts or frequency
domain charts
Reset scaling Displays the selected curves with the same scale, that is,
the biggest scale of all selected curves
Note:
In the frequency domain chart, horizontal cursor button
is unavailable.
③
Charts
• Time domain chart:
Displays the time chart in curves and records meas-
ured values of parameters
• Frequency domain chart:
Available for mathematically computed curves and
displays the Fourier transformation
④
Time domain chart
T Coordinate T (time):
• t1: real-time value of coordinate t1
• t2: real-time value of coordinate t2
• dt: automatically calculated duration.
Formula: dt = t2 - t1