Sensor Thies Sonic - Thies CLIMA DLx-MET Instructions For Use Manual

If more than one sensor is selected, the order of the sensor values in the display and memories is
done according the priority in the following table. The sensor with the lowest priority value is output
first. E.g. when Sonic (priority 1) and SIF(priority 3) are set, the values from the Sonic are given out
before the data of the SIF.
The index of the table below shows the values needed for programming via the serial interface
(command "Cs", ref. to chap.5.5).
To get the lowest power consumption it is necessary to switch COM2 and COM3 off.
Index Display text
0 Off/Aus
1 Sonic R
2 LPM/LNM A
3 T-WindLED
4 T-Online
6 T-Online 2
7 SIF001
8 SIF002

3.2.5.1 SENSOR THIES SONIC

The THIES SONIC sensors ("Ultrasonic Anemometer 2D" with software version 3.09 and higher)
are connectable to the datalogger on COM2 (RS485-4Wire, full-duplex) or COM3 (RS485-2Wire,
half-duplex), if the following settings are done:
•
ID = 0
•
Baudrate 9600Bd 8N1 (BR = 5, command "00BR00005")
•
automatic output off (TT = 0)
•
only for full-duplex : DM = 2 (or 1)
•
only for half-duplex: DM = 0 and RD = 20
Preset THIES SONIC versions working with this datalogger:
•
Full-duplex (COM2): 4.3820.00.300, 4.3820.30.300
•
Half-duplex(COM3): 4.3820.01.301, 4.3820.31.301
The data of the SONIC are requested with the command "00TR00002" (VDT-telegram: Wind
speed, wind direction, acoustic-virtual temperature). With the command "SO2"(ref. to chap. 5.5) it
is possible to send a command to the sensor.
Priority Channel
- -
1 3
2 6
- -
- -
- -
3 6
3 9
Table 5: Serial Interface Modes
COM not used (lowest power consumption)
THIES Windsensor SONIC (ref. to chap. 3.2.5.1)
Soon available
Soon available
Soon available
Soon available
THIES Sensor Interface 001 (ref. to chap. 3.2.5.2)
THIES Sensor Interface 002 (ref. to chap. 3.2.5.2)
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Function
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