Vaisala WINDCAP WS425 Guide de l'utilisateur télécharger pdf (Page 173)

Chapter 5 _________________________________________________________________ Operation

aC! — Start Concurrent Measurement

This command starts concurrent measurement. WMT700 does not

return measurement data after this command. It sends a response

that indicates when the measurement result can be retrieved using

the aD0! command and the number of parameters.

aC!

where

Single-digit WMT700 address that corresponds to the

first character of the address value

Start concurrent measurement command

Terminates the command

The response is the following:

atttnn<CR><LF>

where

Single-digit WMT700 address that corresponds to the

first character of the address value

ttt

Period of time, in seconds, after which WMT700 has

the measurement ready

Number of measurement values WMT700 calculates

and returns as a response to one or more subsequent

aD0! commands

Terminates the response

Example of the command and response:

1C!

100205<CR><LF>

Interpretation of the example message:

- Time after which the measurement is ready: 2 seconds

- Number of returned measurement values: 5

To fetch the measurement results, use the aD0! command.

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Vaisala WINDCAP WS425 Guide de l'utilisateur Page 173