User Guide M211095en-h



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Aout1 Selected Option
Scaling/Gain
Offset
Error
Indication
Example
Voltage
0.1 V/m/s
0 V V V = 0 ms V = 75 m/s
Current 0 ... 20 mA
0.0002 A/m/s
0 AA mA = 0 ms mA = 75 m/s
Current 4 ... 20
mA
WMT701 0.00040000 A/m/s
0.004 AA mA = 0 ms mA = 40 m/s
WMT702 0.00024615 A/m/s
0.004 AA mA = 0 ms mA = 65 m/s
WMT703 0.00021333 A/m/s
0.004 AA mA = 0 ms mA = 75 m/s
WMT704 0.00017777777 A/m/s 0.004 AA mA = 0 ms mA = 90 m/s
Frequency Push-Pull
10 Hz/m/s
0 Hz Hz Hz = 0 ms Hz = 75 m/s
WS425 - voltage mV/mph
(0.017895 V/m/s)
0 mph V mV = 0 mph V mph
WS425 - frequency Hz/mph
(11.185 Hz/m/s)
0 mph Hz Hz = 0 mph Hz =168 mph
Frequency Push (PNP)
10 Hz/m/s
0 Hz Hz Hz = 0 ms Hz = 75 m/s
Frequency Pull (NPN)
10 Hz/m/s
0 Hz Hz Hz = 0 ms Hz = 75 m/s
Table 19 Factory Default Settings for Analog Wind Direction Output
Aout2 Selected
Option
Scaling/Gain
Offset
Error Indication
Example
Voltage
0.02 V V V V = 0°
7.2 V = Chapter 3 – Functional Description
45


Aout2 Selected
Option
Scaling/Gain
Offset
Error Indication
Example
Current 0 … 20 mA
0.00005 AAA mA = 0°
18 mA = Current 4 … 20 mA
000044444 AAA mA = 0°
20 mA = 360°
Potentiometer
(WS425)
1/359*Vref /°
(0.0027855)
0
Vref
(1)
0 V = 0°
Vref = Fora different scaling, change the gain and offset settings.
The scaling of the current output 4 … 20 mA depends on the sensor measurement range
(WMT701, WMT702, WMT703, or WMT704), while the 0 … 20 mA output has 0.2 mA/m/s scaling for all the measurement ranges.
The following tables list the most common settings for different units.
Table 20 Common Transfer Function Settings for Aout1 (WS)


Document code
Testsetup according to
More information
Optiontemperature range
Optionheating
Optionhardware interface
Optionunit used
Optionoutput configuration
Selectionoutput configuration
Optionadapter type
Optionaccessories
Order codedescription
Output signal
Swnddiroffset,(angle)
Parameterdefinition
Power supplywire colors
Used heating option
Heating option
Wire type/cable length
Descriptionspare part item
Wmt700connector pin
Open commandto activate the command, press enter
Commanddescription
Wind_getfetches wind calibration information.more information
S command. power must be on for at least 5 seconds after the s
Startcommand.more information
Itemdescription
Bitdescription
G command to fetch the current wmt700 parameters. disable error messages with the command s messages,0
Errors. if all values are valid, wmt700 sends the following response:0,0,0,0you can also use the g
Data message number
Ws425 and sdi messages
Parametername
Parameterdefault
Start command.to stop measurement, use the stop
Wb,wfirmware
Wf output:wff6785672109876.5432.1k99xx5.21.2 ws425 f/g asos data messagewmt700 responds to the wa
Bytedescription
Parameterdefault value
Id character
Wx command with a character fixed-length data message.character
Start command. to stop measurement, use thestop
Problemprobable cause
Error/eventcode
Parameter name
Propertydescription/value
Analog outputs for wind direction
Itemorder code
Configuration mode / measurement
Settingparameter
Start command. you can stop the measurement with the stop
Example of the command and response:
Baud........................................................................ 105clearerr
S............................................................................... 103sleep
Gget message. get parameter.........................................................104h
Jjunction box...............................................................28l



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