Campbell-scientific CS135 Lidar Ceilometer Uživatelský manuál stáhnout pdf (Strana 40)

CS135 Ceilometer

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 board 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 boa

d 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

XXXX XXXX 1000 Photo diode calibrator has failed

XXXX XXXX 0800 The sensor could not reach the desired gain levels

XXXX XXXX 0400 Laser run time has been exceeded

XXXX XXXX 0200 Laser temperature out of range

XXXX XXXX 0100 Laser thermistor failure

XXXX XXXX 0080 Laser is obscured. This can only be set if the laser is on

XXXX XXXX 0040 Laser did not achieve significant output powe

XXXX XXXX 0020 Laser max power exceeded

XXXX XXXX 0010 Laser max drive current exceeded

XXXX XXXX 0008 Laser power monitor temperature out of range

XXXX XXXX 0004 Laser power monitor test fail

XXXX XXXX 0002 Laser shutdown by top board

XXXX XXXX 0001 Laser is off

CR LF = Carriage Return and Line Feed

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 ... 69 70

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Campbell-scientific CS135 Lidar Ceilometer Uživatelský manuál Strana 40

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