DQRID : D161027.5
Start DateStart TimeEnd DateEnd Time
10/11/2016195810/18/20161501
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Subject:
OLI/CPC/M1 - Instrument connectivity issue
DataStreams:oliaoscpcfM1.00, oliaoscpcfM1.a1, oliaoscpcuM1.00, oliaoscpcuM1.b1, oliaoscpcfM1.b1,
oliaoscpcuM1.a1
Description:
The LabVIEW VI that communicates with the CPC 3772 lost connectivity with the instrument.  
The instrument was on and running, but not collecting data.
Suggestions: 
Measurements:oliaoscpcuM1.a1:
  • Condensation temperature(condensation_temp)
  • Cabinet temperature(cabinet_temp)
  • time_in_seconds_since_volume_start(time)
  • Orifice pressure(orifice_pressure)
  • Nozzle pressure(nozzle_pressure)
  • Saturation temperature(saturation_temp)
  • Liquid fraction available(fraction_full)
  • Liquid level(liquid_level)
  • base time in epoch(base_time)
  • Time offset from base_time(time_offset)
  • North Latitude(lat)
  • -180.0 - +180.0(alt)
  • Flow setpoint(dilution_flow_setpoint)
  • Flow read(dilution_flow_reading)
  • Aerosol concentration averaged over times to match N_CCN(concentration)
  • Optics temperature(optics_temp)
  • OPC laser current(laser_current)
  • Aerosol flow rate(aerosol_flow)
  • Dilution flow valve position(dilution_valve_position)
  • lon(lon)
  • Ambient pressure(ambient_pressure)
more
oliaoscpcuM1.00:
  • (Raw data stream - documentation not supported)
more
oliaoscpcuM1.b1:
  • Nozzle pressure(nozzle_pressure)
  • Quality check results on field: Particle concentration(qc_concentration)
  • Saturation temperature(saturation_temp)
  • Optics temperature(optics_temp)
  • Time offset from base_time(time_offset)
  • Aerosol concentration averaged over times to match N_CCN(concentration)
  • lon(lon)
  • Liquid fraction available(fraction_full)
  • Condensation temperature(condensation_temp)
  • base time in epoch(base_time)
  • Aerosol flow rate(aerosol_flow)
  • Liquid level(liquid_level)
  • -180.0 - +180.0(alt)
  • North Latitude(lat)
  • OPC laser current(laser_current)
  • Orifice pressure(orifice_pressure)
  • Ambient pressure(ambient_pressure)
  • Cabinet temperature(cabinet_temp)
  • time_in_seconds_since_volume_start(time)
more
oliaoscpcfM1.b1:
  • Ambient pressure(ambient_pressure)
  • Dilution slope(dilution_slope)
  • Nozzle pressure(nozzle_pressure)
  • Dilution correction factor(dilution_correction_factor)
  • Time offset from base_time(time_offset)
  • Liquid level(liquid_level)
  • OPC laser current(laser_current)
  • Liquid fraction available(fraction_full)
  • time_in_seconds_since_volume_start(time)
  • Saturation temperature(saturation_temp)
  • Cabinet temperature(cabinet_temp)
  • Aerosol concentration averaged over times to match N_CCN(concentration)
  • Dilution flow valve position(dilution_valve_position)
  • Optics temperature(optics_temp)
  • Orifice pressure(orifice_pressure)
  • Condensation temperature(condensation_temp)
  • lon(lon)
  • base time in epoch(base_time)
  • Dilution intercept(dilution_intercept)
  • Flow setpoint(dilution_flow_setpoint)
  • Calibrated aerosol flow as supplied by mentor(aerosol_flow_calibrated)
  • Flow read(dilution_flow_reading)
  • Quality check results on field: Particle concentration(qc_concentration)
  • -180.0 - +180.0(alt)
  • North Latitude(lat)
more
oliaoscpcfM1.a1:
  • Optics temperature(optics_temp)
  • Dilution flow valve position(dilution_valve_position)
  • Nozzle pressure(nozzle_pressure)
  • Flow read(dilution_flow_reading)
  • Condensation temperature(condensation_temp)
  • lon(lon)
  • base time in epoch(base_time)
  • time_in_seconds_since_volume_start(time)
  • Ambient pressure(ambient_pressure)
  • Flow setpoint(dilution_flow_setpoint)
  • Cabinet temperature(cabinet_temp)
  • Liquid fraction available(fraction_full)
  • -180.0 - +180.0(alt)
  • North Latitude(lat)
  • Aerosol concentration averaged over times to match N_CCN(concentration)
  • OPC laser current(laser_current)
  • Time offset from base_time(time_offset)
  • Ambient Temperature(ambient_temp)
  • Orifice pressure(orifice_pressure)
  • Saturation temperature(saturation_temp)
  • Liquid level(liquid_level)
more
oliaoscpcfM1.00:
  • (Raw data stream - documentation not supported)
more

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