Vaisala WMT52 - Manual (Page 79)

Chapter 7 __________________________________________________ Getting the Data Messages
VAISALA_______________________________________________________________________ 77
The measured data is not sent automatically and it should be requested
with separate Send data command aD. See
Examples of aM, aC and aD
Commands on page 79 .
Command format: aCx!
The response:
atttnn<cr><lf>
Start Concurrent Measurement with
CRC (aCC)
Command format: aCCx!
where
a
= Device address
C = Start concurrent measurement command
x = The desired measurement
1 = Wind
5 = Supervisor
If x is left out, the query refers to combined data
message in which the user can request data from
several sensors with just one command. See the
examples below.
! = Command terminator
where
a
= Device address
ttt = The measurement completing time in seconds
nn = The number of the measured parameters available
(maximum number is 20)
<cr><lf> = Response terminator
NOTE For changing the message parameters, units and other settings, see
Chapter 8, Sensor and Data Message Settings, on page 95 .