Chapter 7 ___________________________________________________ Retrieving Data Messages
VAISALA_______________________________________________________________________ 99
Automatic Composite Data
Message (aR0)
When automatic composite data messaging is selected, the transmitter
sends composite data messages at user-configurable intervals. The
message structure is the same as with the composite data query
command aR0 and contains a user configurable set of wind, pressure,
temperature, humidity, precipitation, and supervisor data.
Example of the response (you can select the parameters included
from the full parameter set of the commands aR1, aR2, aR3, and
aR5):
0R0,Dx=005D,Sx=2.8M,Ta=23.0C,Ua=30.0P,Pa=1028.2H,
Hd=0.00M,Rd=10s,Th=23.6C<cr><lf>
For selecting the parameter set in the response message, see Chapter 8
Sensor and Data Message Settings, on page 127.
Automatic composite data messaging is a concurrent, not an alternate
mode to either the polled or automatic modes.
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