ET107 Weather Station
65
6.2.5 NAN or
±
INF Stored in a Data Table
Something is wrong with the datalogger and/or sensor(s) if
Short Cut
or
VisualWeather
was used to create the station program. Make sure the sensor is
plugged into the correct bulkhead connector.
If CRBasic is used to create the station program, verify channel assignments
and multipliers. Datalogger program may need to be changed.
6.2.6 WindSonic1-ET Diagnostic Diagnostic Codes
The WindSonic outputs a diagnostic code (TABLE
) with each wind
direction and speed measurement. A datalogger program can be written that
filters out all data when the diagnostic is not 0. The programs can also report
the number of good samples that were used in computing the on-line statistics.
If the total number of good samples is less than 98% of the expected samples,
the WindSonic may be in need of repair.
TABLE 6-2. WindSonic Diagnostic Codes
Diagnostic
Status
Comment
0
Okay
All okay
1
Axis 1 Failed
Insufficient samples, possible path
obstruction
2
Axis 2 Failed
Insufficient samples, possible path
obstruction
4
Both Axis Failed
Insufficient samples, possible path
obstruction
8
NVM error
Nonvolatile Memory checksum failed
9
ROM error
Read Only Memory checksum failed
10
Maximum Gain
Questionable wind measurements
6.3 Schematics of Connectors
Knowledge of schematics is not necessary for routine installation and
maintenance. Each connector has a small molded dot by pin 1. All of the
schematics show the pinned connectors on the cables. Socketed connectors on
the back of the enclosure are the mirror images of what’s shown.
6.3.1 Sensor Schematics
Schematics of ET107 sensors and associated connectors are provided in
FIGURES
