User Manual

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©2014PacketPowerLLCwww.packetpower.comEM31.2 17
E306LCDDisplay
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DRYCONTACTSENSING
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BoththeE306andE312monitorscanbeusedtosensethestatusofdrycontactcircuits(i.e.openor
closedstatus)usinganyofthetemperatureprobeports.ConsultwithPacketPoweronhowtoconfigure
yourdevicesfordrycontactclosure.ConsultPacketPowerwhenusingthedevice
fordrycontacts.
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DISPLAYANDCOMMUNICATIONS
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LCDDISPLAY(E306Monitor):TheE306monitorincludesalocalLCDdisplaythatwillindicatethedevice
status,andinputmeasurementsinarotationindicatedinthechartbelow:
Display Description Display
COM: Communicationsstatus(indicatesifthe
deviceisproperlycommunicationwith
thegateway)
[NONE]/[OK]
0: Internaltemperaturesensor [XX.XC]…[XX.XF]
1‐6: Probe1‐6status;eithertemperature
measurementordrycontactstatuswhen
usedasdrycontactinput
[XX.XC]…[XX.XF]
OR[OPEN]OR
[CLOSED]
RH: Relativehumidity(onlyonmonitors
equippedwithrelativehumidity)
[XX%]
DP: Differentialpressure(onlyonmonitors
equippedwithdifferentialpressure)
[XXXP]
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LEDDISPLAYANDCONTROLBUTTON(E312Monitor)
TheE312monitorincludesalocalLEDdisplaythatwillindicatethedevicestatusaswellasbattery
status.
Function Description Display
GreenLED
RedLED
Button
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OPEN(NON‐CONNECTED)ANDCLOSED(SHORTED)PORTS:Whenthereisnoprobeinthepluggedinto
aprobeport,theLCDdisplayandthetemperaturereadingwillread“‐48C”.“‐48C”canbeusedasa
finitenumbertoindicateanunpluggedprobeport.Likewiseareading
of“+75C”willbecausedfroma
deadshortontheprobeorcontactclosure.Thesevaluescanbeusedtogeneratealarmconditionsfor