Campbell-scientific CS135 Lidar Ceilometer Uživatelský manuál stáhnout pdf (Strana 34)

CS135 Ceilometer

Line Example line output

15 HOffset A

Description of the line sections

Section Description

A Height offset reported in feet or metres dependent upon the UNITS command

Line Exam

le line out

16 LaserRunDays A

Descri

tion of the line sections

Section Description

A Number of days that the laser module has been active for

Line Example line output

17 Flags 0000 0000 0000

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 Description

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

0004 XXXX XXXX Photo diode and Laser windows are dirty. This can only be set if the laser is on

0002 XXXX XXXX Tilt beyond limit set by user, default 45 degrees

0001 XXXX XXXX No communications between DSP and inclinometer board

Description of the middle alarm word (middle word, bits going left to right)

Bit Description

XXXX 8000 XXXX The sensors internal humidity is high

XXXX 4000 XXXX Communications to the DSP boards temperature and humidity chip have failed

XXXX 2000 XXXX DSP input supply voltage is low

XXXX 1000 XXXX Self-test active

XXXX 0800 XXXX Watch dog counter updated

XXXX 0400 XXXX User setting stored in flash failed their signature checks

XXXX 0200 XXXX DSP factory calibration stored in flash has failed its signature check

XXXX 0100 XXXX DSP board OS signature test failed

XXXX 0080 XXXX DSP board RAM test failed

XXXX 0040 XXXX DSP boards on board PSUs are out of bounds

XXXX 0020 XXXX TOP board non-volatile storage is corrupt

XXXX 0010 XXXX TOP board OS signature test has failed

XXXX 0008 XXXX TOP boards ADC and DAC are not within specifications

XXXX 0004 XXXX TOP boards on board PSUs are out of bounds

XXXX 0002 XXXX Communications have failed between TOP board and the DSP

XXXX 0001 XXXX Photo diode background radiance is out of range

Description of the least significant alarm word (right side, bits going left to right)

Bit Description

XXXX XXXX 8000 Photo diode temperature is out of range

XXXX XXXX 4000 Photo diode is saturated

XXXX XXXX 2000 Photo diode calibrator temperature is out of range

1 2 ... 29 30 31 32 33 34 35 36 37 38 39 ... 69 70

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