Siemens SINAMICS V90 - Page 125

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SINAMICS V-ASSISTANT Online Help
Operating Manual, 04/2017, A5E36618042-003
125
Area
Item
Description
Y Coordinate Y:
• y1: real-time value of coordinate y1
• y2: real-time value of coordinate y2
• dy: automatically calculated value range
Formula: dy = y2 - y1
Y(T) Coordinate Y(T):
• y(t1): real-time value at the cross point of coordinate
t1 and selected curve
• y(t2): real-time value at the cross point of coordinate
t2 and selected curve
• dy(t): automatically calculated real-time value range
Formula: dy(t) = y(t2) - y(t1)
Note:
You can select a coordinate by clicking its designation, then the selected coordinate is
displayed yellow.
Frequency domain chart
Frequency Displays real-time frequency value of the horizontal cur-
sor coordinate in the chart
Amplitude Displays real-time amplitude value at the cross point of
the horizontal cursor coordinate and curve
⑤
Curve selection Selects a curve to display in the chart
• Time domain chart:
A maximum of six curves can be simultaneously dis-
played in the chart.
• Frequency domain chart:
Only one curve can be selected to appear in the
chart.