gfm PeakStore5, Руководство пользователя

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24 PeakStore5 Manual Version 3.0
Picture 20: Online-Spectra
If the online calculation of spectra is activated in the configuration, the order, envelope order,
frequency and envelope frequency spectra of up to four sensors can be displayed. The spec-
trum type can be chosen by the buttons above the curve window. The spectra are recalculated
multiple times during the measurement with increasing resolution. Thus the spectra with the
best resolution are available at the end of the measurement. If an undefined measurement
time is chosen, the resolution of the calculated spectra will increase up to 163,84 s. From this
point on the last 163,84 s are used in a ring buffer system to calculate a new spectrum.
6.2.5. Characteristic Values
Picture 21: Characteristic Values
Warning and alarm thresholds can be configured for each characteristic value of the accel-
erometers. The visualization of the characteristic values can be found on the characteristic
value site. The characteristic value is recalculated continuously during the measurement for
each sensor. The graphical view displays the minimal and maximal value during a measure-
ment with a horizontal line. The current characteristic value is visualized with a small arrow.
The configured warning and alarm thresholds are emphasized with green, yellow and red
ranges. If the mouse is hold over a sensor, the concrete values are shown in a popup window.
For connected displacement sensors, speed sensors or other sensors the minimal, maximal
and current value of the physical measured unit are shown.
The upper bound of the y-axis is adjusted simultaneously for all characteristic values of the
same type. This allows an easier comparison of the characteristic values. This behaviour can
be changed in the options under Extras
→
Options
→
PeakStore
→
Characteristic Values.
Furthermore, the colouring of the sensor name can be changed to show different characteristic
value types in different colours.