Delphin ProfiMessage - 9.2.5.1 Maximum value, minimum value characteristic values

ProfiMessage
No.
Characteristic
value
Type Note
3Xvibration chronousvibrationcomponents
26
Phaseofthe3X
vibration
T,F
Phaseofthetriplerotationalandsynchronous
vibrationcomponents
27
Amplitudeofthe
xXvibration
F
Amplitudeofx-foldrotationalandsyn-
chronousvibrationcomponents
28
PhaseofthexX
vibration
T,F
Phaseofthex-foldrotationalandsynchronous
vibrationcomponents
29 Totalvalue F
Weightedsumforalllinesofafrequencyspec-
trum.
30 Residualvalue F
Weightedsumforalllinesofafrequencyspec-
trum,excludingthelinesofharmoniccom-
ponents
Type:T=determinedfromtimesignal,F=determinedfromfrequencyspectrum,
2=determinedfrom2sourcechannels
Scaling
Scalingautomaticallytakenfromsourcechannel(foramplitudevalues)orappro-
priatelypreset(forfrequenciesorphaseangles).
Application
Analysisofcharacteristicvaluesofavibrationsignal–fortimeandfrequency
ranges.Forexample,determiningtherootmeansquareofavibrationsignalorthe
peakamplitudeofaspectrum.
Mathematical definition
Mathematicaldefinitionsforalltheavailablecharacteristicvaluesarelistedinthe
followingsections.
9.2.5.1 "Maximumvalue","minimumvalue"characteristicvalues
Maximum value
TheDSPdetermines(finds)themaximumvalue(orhighestpositivevalue)ofthe
timesignalanddeliverstheamplitudevalue.
Minimum value
261
Delphin Technology AG
Dezember 2015
ProfiMessage Manual