Vaisala WMT703 - POLL - Poll Data; SLEEP - Enter Low-Power Mode

Chapter 7 ________________________________________________________________ Operation
VAISALA ______________________________________________________________________ 103
POLL — Poll Data
This command fetches data from WMT700. You need to specify the data
message number in the polling command.
NOTE
When WMT700 is in low-power mode, it does not receive the first
character in the command. Thus, you must send an extra character
(space) before the polling command to receive data.
$aPOLL,y<CR><LF>
Where
$ = Fixed text.
a = WMT700 address. If the value is 0, it refers to any
WMT700 address.
y = Identification number for the data message format.
For a list of data message formats, see Table 23 on page
93.
Example:
In this example WMT700 data message 1 is polled from WMT700.
$0POLL,1<CR><LF>
SLEEP — Enter Low-Power Mode
This command switches WMT700 from normal operating mode to low-
power mode. For more information on the sleepTime parameter, see
Table 18 on page 82.
$aSLEEP<CR><LF>
where
$ = Fixed text.
a = WMT700 address. If the value is 0, it refers to any WMT700
address.