Vaisala WXT536, Руководство пользователя

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User’s Guide ______________________________________________________________________
110 _________________________________________________________________ M211840EN-C
Example 5:
Start a composite measurement and request the data. The configuration
of the parameter set is such that nine (9) parameters are available. Thus
start measurement command
aM can be used. Due to the 35-character
limit in response message, aD0 returns only six parameters. The
remaining parameters are retrieved with aD1 .
0M! 00059<cr><lf> (measurement ready in 5 seconds and 9
parameters available)
0<cr><lf> (measurement completed)
0D0! 0+340+0.1+23.7+27.9+1009.3+0.15<cr><lf>
0D1! 0+0.0+0+0.0<cr><lf>
Example 6:
Start a composite measurement and request the data. The configuration
of the parameter set is such that 20 parameters are available. Thus Start
concurrent measurement command
aC is used. Due to the 75-character
limit in response message, aD0 returns only 14 parameters. The
remaining parameters are retrieved with aD1 .
0C! 000520<cr><lf> (measurement ready in 5 seconds and 20
parameters available, for aC command device address not sent as a sign
of a completed measurement))
0D0! 0+069+079+084+0.1+0.6+1.1+21.1+21.7+32.0+1000.3+0.02
+20+0.0+0.0<cr><lf>
0D1! 0+0+0.0+1.3+0.0+0+77.1<cr><lf>
Continuous Measurement (aR)
The device can be configured so that all the parameters can be requested
instantly with the command
aR instead of the two-phase request
procedure of commands aM , aMC , aC , aCC + aD .
In this case the obtained parameter values are those from the latest
internal updating. For details on setting update intervals, see
Chapter 8
Sensor and Data Message Settings, on page 127 ).