Campbell-scientific CS135 Lidar Ceilometer Instrukcja Użytkownika Pobierz pdf (Strona 39)

User Guide

1 = One cloud base detected

2 = Two cloud bases detected

3 = Three cloud bases detected

4 = Four cloud bases detected

5 = Full obscuration determined but no cloud base detected

6 = Some obscuration detected but determined to be transparent

/ = Raw data input to algorithm missing or suspect

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 highest 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 highest 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 = Highest cloud base reported

If detection status is 0, 1, 2, 3 or 5 h4 = "/////"

flags (12 characters in 3 groups of 4, space separated) = Alarm or warning information

Description of the most significant alarm word (left side, bits going left to right). Each alarm word is a

hexadecimal sum of all the error bits.

Bit Descri

tion

8000 XXXX XXXX Units. Feet = 0, metre = 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 Reserved for future use

0400 XXXX XXXX Laser shut down due to operating temperature out of range

0200 XXXX XXXX The lead acid battery voltage is reading low

0100 XXXX XXXX Mains supply has failed (Required a PSU to be present)

0080 XXXX XXXX The external heater blower assembly temperature is out of bounds

0040 XXXX XXXX External heater blower failure

0020 XXXX XXXX The PSUs internal temperature is high

0010 XXXX XXXX PSU OS has failed its signature check

0008 XXXX XXXX No communications between DSP and PSU

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 69 70

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Campbell-scientific CS135 Lidar Ceilometer Instrukcja Użytkownika Strona 39

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