Access Sensor Technologies UPAS v2 - Diagnostics and Troubleshooting; Ensuring Adequate Battery Endurance

52 Access Sensor Technologies UPAS User Guide
Sample Log Data
Rows57andgreater,ColumnsA‐Yofthedatafilecontainsrecordedsample
datavaluesfromtheprogrammedsamplerun.Theformatofthecolumnsis
describedbelow.
AdescriptionoftheloggedvariablesinSampleLogarelistedbelow.
StartBatteryVoltage Battery Voltage when sample started (V)
EndDateTimeUTC UTC Date/Time when sample ended (YYYY-MM-DDTHH:MM:SS) (UTC date time format)
EndDateTimeLocal
Local Date/Time when sample ended (YYYY-MM-DDTHH:MM:SS) (Local date time
format)
EndBatteryCharge Battery SOC % when sample ended (%)
EndBatteryVoltage Battery Voltage when sample ended (V)
ShutdownMode
The fault events that force the UPAS to power-off:
0 = an unknown fault occurred
1 = the user stopped the program run with the push button
2 = the battery depleted (<2.8 V)
3 = the program run finished successfully at duration
4 = the device heated to 60°C or more for more than 30 seconds
5 = The pumps reached maximum power while initializing sampling
6 = The pumps reached maximum power during a controlled sampling
7 = The flow was blocked during the program run
SampledVolume Sample volume through filter during sample runtime (L)
SampledRuntime Total sample runtime (Hr)
LoggedRuntime Total logged sample runtime (Hr)
AverageVolumetricFlowRate Average volumetric flow rate during sample runtime (L*min^-1)
Table 7 A Description of Log File Setup Summary Parameters (continued)
Parameter Description