Vaisala LT31 - Page 154

User's Guide ______________________________________________________________________
154 _________________________________________________________________ M210667EN-C
where
!
= Start of heading
"
= Start of text
&DO_ = ID for command polling (the '_' indicates space)
COMMAND = Command name
-
= Carriage return
#
= End of text
CSUM = Checksum
$
= End of transmission
*
= Line feed
The response for the command is framed similarly, see below:
!LT1"LT31-RESPONSE#CSUM$-*
where
!
= Start of heading
LT1
"
= Start of text
LT31-
RESPONSE
= Response of LT31
#
= End of text
CSUM = Checksum
$
= End of transmission
-
= Carriage return
*
= Line feed
For instance, the following command
!!LT1"&DO_STATUS-#3D64$-*
prints the status messages in frames (equal to message 3), whereas the
command below
!LT1"&DO_MEAS_SYNC-#7357$-*
resets the measurement sequence.
The following command
!LT1"&DO_NAME-#A689$-*
displays the device type, device name given by the user, and the ID.