Vaisala AWS310-SITE Configuration And Maintenance Manual

E.3 Log Group 2 (L2)
Log group L2 contains all the information reported with 15‑second interval. New samples
are added in log group L2 at 15‑second intervals.
Table 47 Items in Log Group L2
Log item name Unit Description
FD12P:lumin
cd/m
2
Background luminance
FD12P:vis_1
m 1‑minute average visibility
FD12P:pw_inst
– Instant present weather code
FD12P:status
– Visibility sensor status
CL31:base_1
m Lowest detected cloud base height
CL31:base_2
m Second cloud base height
CL31:base_3
m Highest cloud base height
CL31:v_vis
m Vertical visibility
CL31:d_stat
– Ceilometer detection status
CL31:GenStat
– Ceilometer general device status
CL31:HWStat
– Ceilometer hardware status flags
E.4 Log Group 3 (L3)
Log group L3 contains LLWAS calculation results. New samples are added in log group L3
at 2‑second intervals.
Table 48 Items in Log Group L3
Log item name Unit Description
LLWAS_WindCalc:WS_filtered
m/s Filtered wind speed
LLWAS_WindCalc:WD_filtered
° Filtered wind direction
LLWAS_WindCalc:Validity
– Wind information validity:
• V = Invalid
• A = Valid
AWS310-SITE Configuration and Maintenance Manual M211828EN-C
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Vaisala AWS310-SITE Specifications

General

Brand	Vaisala
Model	AWS310-SITE
Category	Weather Station
Language	English