User Manual

User's Guide ______________________________________________________________________
124 _________________________________________________________________ M210933EN-C
Menu selections for interface configuration are as follows:
The available data is as follows:
Wind Transmitters
The WT500 series wind transmitter can be used to interface with
different types of wind sensors, and optionally with the humidity probe
HMP45 for temperature and humidity measurement.
The default communication parameters are as follows:
Operation Menu Selection Description
Set format Operation Mode ->
Handar RS-232
Select correct output mode.
Set units Wind speed units ->
Meters/second
By default, QML logger
assumes wind calculation
speed input to be in meters/
second.
Set polled Output Interval -> 0 Disables automatic
transmission.
Store param Save Configuration Store modified parameters
permanently.
NOTE
The QML logger interface for the ultrasonic wind sensor WS425
currently supports only the Handar RS-232 mode.
Lizard Variable Description
type Message type, always 'W'
avg_time Averaging time [s]
dev_stat Device self test status
WD Wind direction in [deg]
WS Wind speed [m/s]
unit Speed unit, always 'T' with QML logger
sum Eight-bit sum for message, presented in hex ASCII
Parameter Value
Speed 1200 bps
Parity none
Data bits 8
Stop bits 1
Handshake none
RS-485 mode 4-wire