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WA (1 character) = Warning or alarm status:
0 = No alarm or warning
W = Warning
A = Alarm
tr (3 characters) = Window transmission, %
h1 (5 characters) = 1st Height
If detection status is 1, 2, 3, or 4 h1 = Lowest cloud base reported
If detection status is 5 h1 = Vertical visibility as calculated
If detection status is 0 or 6 h1 = /////
h2 (5 characters) = 2nd Height
If detection status is 2, 3, or 4 h2 = Second cloud base reported
If detection status is 5 h2 = Highest signal received
If detection status is 0, 1, or 6 h2 = /////
h3 (5 characters) = 3rd Height
If detection status is 3 or 4 h3 = Third cloud base reported
If detection status is 0, 1, 2, 5, or 6 h3 = /////
h4 (5 characters) = 4th Height
If detection status is 4 h4 = Fourth cloud base reported
If detection status is 0, 1, 2, 3, or 5 h4 = /////
flags (12 characters in 3 groups of 4) = Alarm or warning information
Table 6-1: Most significant alarm word for CS messages
Bit
1
Description
8000 XXXX XXXX
Units. Feet = 0, meter = 1.
4000 XXXX XXXX
Reserved for future use
2000 XXXX XXXX
Reserved for future use
1000 XXXX XXXX
Reserved for future use
0800 XXXX XXXX
DSP clock out of specification
0400 XXXX XXXX
Laser shut down due to operating temperature out of range
0200 XXXX XXXX
The lead acid battery voltage is reading low (not applicable to the
SkyVUE 8M)
0100 XXXX XXXX
Mains supply has failed (requires a PSU to be present) (not applicable
to the SkyVUE 8M)
SkyVUE™8M Tactical LIDAR Ceilometer
65