Campbell SkyVUE 8, Product Manual

Page: 96 / 116

LINE 4
scale
V
res
V
n
V
energy
V
lt
V
tr
V
ti_bl
V
L0112HN15
V
sum CR LF
where
scale (5 characters) = Scale parameter,%, 0 to 99999. 100% is typical
res (2 characters) = Backscatter profile resolution in
metres
n (4 characters) = Profile length 385, 770, 1400, or 1500 samples
energy (3 characters) = Laser pulse energy, %
lt (3 characters including leading +/-) = Laser temperature, degrees C
tr (3 characters) = Window transmission, %
ti (2 characters) = Total tilt angle, degrees
bl (4 characters) = Background light, millivolts at internal ADC input (0 to 2500)
L0112HN15 (9 characters) = Reserved, defaults shown
sum = (3 characters) Sum of detected and normalized backscatter, 0 to 999. Not used in
Operating System 1.
CR LF = Carriage Return + Line Feed
NOTE:
This line is omitted from message 111.
LINE 5
SSSSSSSSSSSSSSSSSSSSSSSSSSSSS........(5 x 770 bytes) CR LF
The two-way attenuated normalized backscatter profile; see Backscatter profile reporting (p. 7).
CR LF = Carriage Line Feed
NOTE:
This line is omitted from message 111.
LINE 6
ETX CRC-16 EOT CR LF
ETX = End-of-Text Character
CRC-16 (4 characters) = CRC-16 Checksum
EOT = End-of-Transmission character
CR LF = Carriage Line Feed
SkyVUE™8 (CS136) LIDAR Ceilometer 84