User Manual

User's Guide ______________________________________________________________________
46 ______________________________________________________________________________
The test limits for the various tests are as listed below:
- Heater voltage good in range 18.0 to 26.0 V
- Array heater resistance good in range 4.0 to 6.0 Ω
- Heaters off voltage good if below 0.5 V
- Incoming supply voltage good in range 10.5 to 13.5 V
- 5.0 V supply good in range 4.5 to 5.5 V
- 10 V supply good in range 9.0 to 11.0 V
- Signal Quality Index good above 50
WJ Command
This command sets the averaging time for wind speed and direction,
and peak wind speed and direction. The command format is:
WJ CR LF
The sensor prompts for averaging time of one to thirty seconds for wind
speed and direction and then for peak wind speed and direction.
Example:
Wind speed/direction averaging time = ?
At which time user enters selection in seconds followed by CR LF
Peak wind speed/direction averaging time = ?
At which time user enters selection in seconds followed by CR LF
The sensor will then respond with
Changes will start after re-initialization CR LF
Please wait for completion of configuration change save CR
LF
The sensor will perform an automatic re-initialization after saving
changes in non-volatile memory.
Any invalid parameter entry will result in a termination of the command
and resumption of normal operations after the response below is issued.
CR LF Command response error, operation terminated CR LF