User's Guide ______________________________________________________________________
30 __________________________________________________________________ M211296EN-A
Alarm Messages
Alarms are sent using plain text messages formatted in similar manner as
observation message CSV. The actual message does not contain
linefeeds; the description below is split into two lines for readability.
(S:<StationName>;D:<YYMMDD>;T:<hhmmss>;
ALARM:<Alarm reason>;<ValueTag>:<Value>)
where
<StationName>
= Name of the observation site
<YYMMDD>
= Message date UTC, for example 101126
<hhmmss>
= Message time UTC, for example 085300
<Alarm reason>
= Short description of the source
<ValueTag> =
Message
tag
for
the alarming value (optional)
<Value>
= Value of the alarming variable (optional)
;
= Separator character between fields
: =
Separator
character
between tag and value
Example alarm message:
(S:AWS330;D:101129;T:091500;ALARM:Windspeed;WSMAX10M:30.0)
Table 15
Sensor Alarms
Monitored Sensor
Message
HMP155/Temperature
Air temperature sensor failure
HMP155/Relative humidity
Humidity sensor failure
BARO-1
Barometric pressure sensor failure
WMT703/Wind direction
Wind direction sensor failure
WMT703/Wind speed
Wind speed sensor failure
WAV15/WAA15
N/A. Sensor failure is not detectable by
AWS330
RG13
N/A. Sensor failure is not detectable by
AWS330
CMP6
Solar radiation sensor failure
QMT110
Soil temperature 1/2 sensor failure
IRU9429
Snow height sensor failure
Example sensor alarm message:
(S:AWS330;D:101209;T:091600;ALARM:Humidity sensor failure)
Sensor failure alarms can be sent as above or as an attachment to table
message. For an example, see section Table Message with Alarm List on
page 291.
Содержание AWS330
Страница 1: ...USER S GUIDE Vaisala Automatic Weather Station AWS330 M211296EN A...
Страница 3: ......
Страница 4: ......
Страница 298: ...www vaisala com M211296EN...