Firmware Commands B-3
RIE Read the instrument errors
Returns: 16-bit integer in hexadecimal format.
The parameter is in error if the bit is set.
Bit 0x0001 => Saturator Temp
Bit 0x0002 => Condenser Temp
Bit 0x0004 => Optics Temp
Bit 0x0008 => Inlet Flow Rate
Bit 0x0010 => Aerosol Flow Rate
Bit 0x0020 => Laser Power
Bit 0x0040 => Liquid Level
Bit 0x0080 => Concentration
Bit 0x0100 => Unused
Bit 0x0200 => Unused
Bit 0x0400 => Unused
Bit 0x0800 => Unused
Bit 0x1000 => Unused
Bit 0x2000 => Unused
Bit 0x4000 => Unused
Bit 0x8000 => Unused
RPA Read the absolute pressure transducer in kPa
Returns: A floating point number from 15.0 to 115.0
Example: 100.1
RPO Read the orifice pressure transducer. Units are in kPa
Returns: A floating point number from 0.0 to 99.9
Example: 50.8
RPN Read the nozzle pressure transducer. Units are in kPa
Returns: A floating point number from 0.000 to 10.000
Example: 0.028
RPS Read the aerosol pressure transducer (3776 only)
Units are in inches of water
Returns: A floating point number from 0.000 to 1.000
Example: 0.746
RSN Read the serial number
Returns: A string of up to 20 characters
Example: 70514396