ROTRONIC MBW 373 - Manual (Page 46)

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Relative Pressure Sensor Calibration Coefficients (if so equipped)
Syntax Function
RelPressCal.a0[=n][?]
Polynomial 0
th
order (Zero) coefficient
RelPressCal.a1[=n][?] Polynomial 1
st
order (Span) coefficient
RelPressCal.a2[=n][?] Polynomial 2
nd
order (Linearity) coefficient
RelPressCal.a3[=n][?] Polynomial 3 rd order (Linearity2) coefficient
RelPressCal.avg[=n][?] Amount of averaging applied to measurement,
~100
RelPressCal.avgBand[=i][?] Only average when measurements remain within
this band, ~ 1000 Pa
RelPressCal.sensCode[=i][?] =21 for voltage output sensor
RelPressCal.coefType[=i][?] =2 for polynomial type coefficients
SaveCal=373 Save these and other calibration parameters
Flow Sensor Calibration Coefficients
Syntax Function
FlowCal.a0[=n][?]
Polynomial 0
th
order (Zero) coefficient
FlowCal.a1[=n][?] Polynomial 1 st order (Span) coefficient
FlowCal.a2[=n][?] Polynomial 2
nd
order (Linearity) coefficient
FlowCal.a3[=n][?] Polynomial 3
rd
order (Linearity2) coefficient
FlowCal.avg[=n][?] Amount of averaging applied to measurement, ~0
FlowCal.avgBand[=i][?] Only average when measurements remain within
this band, ~ 0 l/m
FlowCal.sensCode[=i][?] =21 for voltage output sensor
FlowCal.coefType[=i][?] =2 for polynomial type coefficients
SaveCal=373 Save these and other calibration parameters
System Identification
Syntax Function
ID?
Returns a string containing instrument
identification, ie. DPM 373LX
IDN? Returns only numeric portion of identifier, ie. 373
Saving Changes
Syntax Function
SaveCfg=373
Save configuration parameters
SaveCal=373 Save calibration parameters
SavePID=373 Save PID parameters