User`s guide

Chapter 3 ________________________________________________________________ Operation
VAISALA _______________________________________________________________________ 83
Event Messages
The event messages are explained in Table 31 below.
Table 31 Event Messages
Event Message Explanation
1_MAWS_SENSOR_MISSING_DATA The system has received no PTU data (Pressure
Sensor PMT16A or Air Temperature and Relative
Humidity Sensor QMH101M) within a specified time.
1_RAIN_SENSOR_MISSING_DATA The system has received no data from Rain Gauge
QMR101M within a specified time.
1_SA20_METAR DATA MISSING Lightning Detector SA20M cannot provide all the
needed data for METAR.
1_TB_SENSOR_MISSING_DATA The system has received no data from Lightning
Detector SA20M within a specified time.
CEILO DATA MISSING The system has received no data from Ceilometer
CT25KAM within a specified time.
FD_MISSING_DATA The system has received no data from Visibility and
Present Weather Sensor PWD11A within a specified
time.
MOR_LEVEL_DOWN
MOR_LEVEL_UP
MOR = Meteorological Optical Range = visibility. The
system reports you between which SPECI limit
values the 10-minute average is changing. Limits
used are 0 ... 800, 800 ... 1500, 1500 ... 3000, 3000
... 5000, and 5000 ... 8000.
MSG_SRV METAR: METAR delegator started MSG_SRV service is ready to handle METAR
requests.
MSG_SRV METAR: SENT TO AFTN METAR report was sent to the output line.
MSG_SRV SPECI: Observer Triggered SPECI report was triggered by the observer.
MSG_SRV SPECI: Temperature changing
Temperature has risen 2 °C or more compared to
the last sent METAR. MIDAS IV METAR service
notices the temperature difference and proposes
SPECI.
OBJECT INFORMATION CONFLICT
DETECTED BY SERVER A
The system has detected an incorrect number of
ROA objects. One of the following has occurred:
1) A service is not running.
2) End user has closed an obligatory application.
3) METAR/SPECI template has not been opened.
RVR_BACKGROUND_LUM To be ignored.
WAD DATA MISSING The system has received no data from Wind Sensor
WS425 within a specified time.
WIND SPEED -999.0 Instant wind speed data missing.
WIND DIRECTION -999 Instant wind direction data missing.