Computer Interface C-5
Table C-2
Electrostatic Classifier Firmware Commands List (select)
RSCUSTOMDMATYPE reads the custom DMA type to 1 (cylindrical) or
2 (radial). Set to 1 by default.
Reads Impactor
EEPROM Model
Number
RSIMPMN returns the Impactor serial number.
Example: RSDMAMN returns 3081A or 3085A
Reads Impactor
EEPROM Serial
Number
RSIMPSN returns the Impactor serial number.
Example: RSIMPSN returns 4571234
Read Sheath
Absolute
Pressure
RMSHFAP returns the measurement of the sheath absolute pressure.
Example: RMSHFAP returns the pressure in kPa.
Read Impactor
Differential
Pressure
RMIMPDP returns the measurement of the sheath absolute pressure.
Example: RMIMPDP returns the pressure in kPa.
Read Sheath
Relative Humidity
RMSHRH returns the measurement of the sheath relative humidity.
Example: RMSHRH returns the relative humidity in %.
RMCASETEMP returns the case temperature.
Example: RMCASETEMP returns the temperature in °C.
Read Sheath
Flow
Temperature
RMSHTEMP returns the sheath flow temperature.
Example: RMSHTEMP returns the temperature in °C.
RMSHFLOW returns the sheath flow rate.
Example: RMSHFLW returns the flow in L/min.
Read High
Voltage Dual
Polarity
RMHVDUAL returns the high voltage dual polarity.
Example: RMHVDUAL returns the values 0 or 1, where 0 = negative only
installed, and 0 = negative and positive installed.
RMHV returns the DMA high voltage.
Example: RMHV returns the high voltage in volts.