ROTRONIC MBW 373 - Manual (Page 45)

41
Internal Tube Temperature Calibration Coefficients (if so equipped)
Syntax Function
IntTubeTempCal.a0[=n][?]
Polynomial 0
th
order (Zero) coefficient, ~ 0
IntTubeTempCal.a1[=n][?] Polynomial 1
st
order (Span) coefficient, ~ 0.01
IntTubeTempCal.a2[=n][?] Polynomial 2
nd
order (Linearity) coefficient, ~0
IntTubeTempCal.a3[=n][?] Polynomial 3 rd order (Linearity2) coefficient, ~ 0
IntTubeTempCal.avg[=n][?] Amount of averaging applied to measurement, ~40
IntTubeTempCal.avgBand[=i][?] Only average when measurements remain within
this band, ~ 1°C
IntTubeTempCal.sensCode[=i][?] =37 for 10K thermistor
IntTubeTempCal.coefType[=i][?] =2 for polynomial type coefficients
SaveCal=373 Save these and other calibration parameters
External Tube Temperature Calibration Coefficients
Syntax Function
ExtTubeTempCal.r0[=n][?]
Callendar VanDusen R0 coefficient, ~ 100.00
ExtTubeTempCal.a[=n][?] Callendar VanDusen A coefficient, ~ 3.9083e-3
ExtTubeTempCal.b[=n][?] Callendar VanDusen B coefficient, ~ –5.775e-7
ExtTubeTempCal.c[=n][?] Callendar VanDusen C coefficient, ~ -4.183e-12
ExtTubeTempCal.avg[=n][?] Amount of averaging applied to measurement, ~40
ExtTubeTempCal.avgBand[=i][?] Only average when measurements remain within
this band, ~ 1°C
ExtTubeTempCal.sensCode[=i][?] =42 for 385 RTD
ExtTubeTempCal.coefType[=i][?] =3 for Callendar VanDusen type coefficients
SaveCal=373 Save these and other calibration parameters
Pre Cooler Temperature Calibration Coefficients
Syntax Function
PreTempCal.r0[=n][?]
Callendar VanDusen R0 coefficient, ~ 100.00
PreTempCal.a[=n][?] Callendar VanDusen A coefficient, ~ 3.9083e-3
PreTempCal.b[=n][?] Callendar VanDusen B coefficient, ~ –5.775e-7
PreTempCal.c[=n][?] Callendar VanDusen C coefficient, ~ -4.183e-12
PreTempCal.avg[=n][?] Amount of averaging applied to measurement, ~40
PreTempCal.avgBand[=i][?] Only average when measurements remain within
this band, ~ 1°C
PreTempCal.sensCode[=i][?] =42 for 385 RTD
PreTempCal.coefType[=i][?] =3 for Callendar VanDusen type coefficients
SaveCal=373 Save these and other calibration parameters
Absolute Pressure Sensor Calibration Coefficients
Syntax Function
AbsPressCal.a0[=n][?]
Polynomial 0
th
order (Zero) coefficient
AbsPressCal.a1[=n][?] Polynomial 1
st
order (Span) coefficient
AbsPressCal.a2[=n][?] Polynomial 2
nd
order (Linearity) coefficient
AbsPressCal.a3[=n][?] Polynomial 3
rd
order (Linearity2) coefficient
AbsPressCal.avg[=n][?] Amount of averaging applied to measurement, ~40
AbsPressCal.avgBand[=i][?] Only average when measurements remain within
this band, ~ 1000 Pa
AbsPressCal.sensCode[=i][?] =21 for voltage output sensor
AbsPressCal.coefType[=i][?] =2 for polynomial type coefficients
SaveCal=373 Save these and other calibration parameters