Delphin ProfiMessage - 9.2.6 Frequency and rotation speed measurement

ProfiMessage
Thethreeharmoniccomponentsandthefreelydefinablecomponentscanbepro-
cessedasrequired.Thesecomponentsareeachcalculatedusingthreelinesinthe
aboveformula.1/3/5linesareconfigurable.
Belowisthecorrespondingconfigurationdialogue(Main settingstab):

Thecharacteristicvaluecannotbegeneratedwithoutarotationpulse.TheDataSer-
viceConfiguratorthendisplaysanerror:

9.2.6 Frequencyandrotationspeedmeasurement
Measuringofcurrentfrequencies/rotationspeedonrotatingequipmentand
determiningtherotationspeedasadditionalinformationforthefrequencyspec-
trum.
Properties
l Frequencymeasurementvia2free-runningcounters(16bit)
l Connectedtodigitalinput1/2
l Signalfrequencyfrom0.2Hzto30kHz
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Delphin Technology AG
Dezember 2015
ProfiMessage Manual