User Guide M211095en-h



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Item
Description
\fv
0 = No error = Supply voltage (Vh or Vi) too high = Supply voltage (Vh or Vi) too low
\pa
Average heating power
\ra
Heater resistance
\ta
Transducer temperature
\ti
Internal temperature
\vh
Heater voltage
\vi
Supply voltage
Example
In this example anew data message with identification number 1 is defined. The items included in the message are average wind speed, average wind direction, and supply voltage S msg1,$\ws,\wd,\vi\cr\lf
When the above message is polled, WMT700 sends the following data if the average wind speed isms, the average wind direction is 128 degrees, and the supply voltage is
$05.00,128,23.4
WMT700 User Guide
M211095EN-H
112


Example
In this example the data message 2 is set to include the following items:
• SOH
• Checksum calculation start point
• Wind speed, average
Wind direction, average
• Wind gust speed
• Wind lull speed
Wind direction minimum
• Wind direction maximum
• Wind direction during the peak speed (wp) occurred
• Checksum calculation endpoint EOTPrint checksum
• CR
• LF
S msg2,\01\ss$\ws,\wd,\gu,\lu,\dm,\dx,\w1\se\04\sp\cr\lf
WMT700 sends the following message that starts with the SOH character which is excluded from the checksum. The checksum ends before the EOT character. The checksum (in this case, Dis printed after the EOT character.
┌_$02.66,98.21,02.66,02.60,95.68,99.53,99.34_D8
The non-printable characters are shown above as ┌ and .
5.9.2 Status Flags
The following list describes the status flags included in the data message when the status code item er has been added to the message. Each bit corresponds to a specific status.
Status flags are coded in decimal number format. To extract each bit from the status code,
the decimal number must be converted to binary format.
Table 43 Status


Document code
Testsetup according to
More information
Optiontemperature range
Optionheating
Optionhardware interface
Optionunit used
Optionoutput configuration
Selectionoutput configuration
Optionadapter type
Optionaccessories
Order codedescription
Aout1 selected option
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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