Table 6-5: Middle alarm word for CS31 messages
Bit
1
Description
XXXX 8000 XXXX
Window contamination
XXXX 4000 XXXX
Battery voltage low (not applicable to the SkyVUE 8M)
XXXX 2000 XXXX
Transmitter expires
XXXX 1000 XXXX
High humidity
XXXX 0800 XXXX
Reserved for future use
XXXX 0400 XXXX
Blower failure
XXXX 0200 XXXX
Reserved for future use
XXXX 0100 XXXX
Humidity sensor failure
XXXX 0080 XXXX
Heater fault
XXXX 0040 XXXX
High background radiance
XXXX 0020 XXXX
Ceilometer engine board failure
XXXX 0010 XXXX
Reserved for future use
XXXX 0008 XXXX
Laser monitor failure
XXXX 0004 XXXX
Receiver warning
XXXX 0002 XXXX
Tilt beyond limit set by user, default 45 degrees
XXXX 0001 XXXX
Reserved for future use
1
Alarm words are sum of error bits.
Table 6-6: Least significant alarm word for CS31 messages
Bit
1
Description
XXXX XXXX 8000
Blower is on
XXXX XXXX 4000
Blower heater is on
XXXX XXXX 2000
Internal heater is on
XXXX XXXX 1000
Working from battery (not applicable to the SkyVUE 8M)
XXXX XXXX 0800
Reserved for future use
XXXX XXXX 0400
Self test in progress
SkyVUE™8M Tactical LIDAR Ceilometer
80
Содержание SkyVUE 8M
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