Emerson MICRO MOTION 2700 - 4 Configure process measurement; 4.1 Configure mass flow measurement; 4.1.1 Configure Mass Flow Measurement Unit

Integratethemeterwiththecontrolsystem
OptionsforDigitalCommunicationsFaultAction
Table2-15OptionsforDigitalCommunicationsFaultAction
ProLinkIIcodeCommunicatorcodeDescription
UpscaleUpscale▪Processvariablevaluesindicatethatthevalueisgreater
thantheuppersensorlimit.
▪T otalizersstopincrementing.
DownscaleDownscale▪Processvariablevaluesindicatethatthevalueisgreater
thantheuppersensorlimit.
▪T otalizersstopincrementing.
ZeroIntZero-All0
▪Flowratevariablesgotothevaluethatrepresentsaow
rateof0(zero).
▪Densityisreportedas0.
▪T emperatureisreportedas0°C,ortheequivalentif
otherunitsareused(e.g.,32°F).
▪Drivegainisreportedasmeasured.
▪T otalizersstopincrementing.
Not-a-Number(NAN)
Not-a-Number▪ProcessvariablesarereportedasIEEENAN.
▪Drivegainisreportedasmeasured.
▪ModbusscaledintegersarereportedasMaxInt.
▪T otalizersstopincrementing.
FlowtoZeroIntZero-Flow0▪Flowratesarereportedas0.
▪Otherprocessvariablesarereportedasmeasured.
▪T otalizersstopincrementing.
None(default)None(default)
▪Allprocessvariablesarereportedasmeasured.
▪T otalizersincrementiftheyarerunning.
IfyousetmAOutputFaultActionorFrequencyOutputFaultActiontoNone,besuretoset
DigitalCommunicationsFaultActiontoNone.Ifyoudonot,theoutputwillnotreportactual
processdata,andthismayresultinmeasurementerrororunintendedconsequencesfor
yourprocess.
IfyousetDigitalCommunicationsFaultActiontoNAN,youcannotsetmAOutputFault
ActionorFrequencyOutputFaultActiontoNone.Ifyoutrytodothis,thetransmitterwillnot
accepttheconguration.
2.6Congureevents
DisplayNotavailable
ProLinkII
ProLink→Conguration→Events
ProLink→Conguration→DiscreteEvents
Communicator
5,6
DetailedSetup→CongEvents
5,5
DetailedSetup→CongDiscreteEvent
Aneventoccursifthereal-timevalueofauser-speciedprocessvariablemovespasta
user-denedsetpoint.Eventsareusedtoprovidenoticationofprocesschangesortoperform
specictransmitteractionsifaprocesschangeoccurs.
CongurationandUseManualSupplement
25