RayTek 54301 11.4DeviceSetup, MID69

ProgrammingGuide
11.4DeviceSetup
11.4.1TemperatureCalculation
U=Cunitforthetemperaturevalue
E=0.950Emissivitysetting(Caution:accordingtothesettings
for“ES”,seesection11.4.2EmissivitySettingand
AlarmSetpointsonpage69.)
XG=1.000Settingfortransmission
Forthecalculationofthetemperaturevalue,itispossibletosetan
offset(relativenumbertobeaddedtothetemperaturevalue),anda
gainvalue.
DG=1.0000Gainadjustmentforthetemperaturesignal
DO=0Offsetadjustmentforthetemperaturesignal
Incasetheambienttemperatureisnotrequestedbytheinternalhead
temperature,youmustsettheambienttemperaturevaluesas
follows:
A=250.0Ambienttemperature(example)
AC=1Controlambientbackgroundtemp.compensation
11.4.2EmissivitySettingandAlarmSetpoints
Thedeviceallowsthreechoicesfortheemissivitysettingandtwofor
thealarmoutputsetting.
ESSelectionoftheemissivitysetting.
ES=1Emissivitysetbyaconstantnumberaccordingtothe
„E“command
ES=EEmissivitysetbyavoltageonFTC1(analoginput)
ES=DEmissivitysetbytheentriesinatable(selectedby
digitalinputsFTC1–FTC3)
?CEasksfortheemissivityvaluethatisactuallyusedfor
temperaturecalculation
MID69