Vaisala WXT520 - Manual (Page 69)

Chapter 7 __________________________________________________ Getting the Data Messages
VAISALA_______________________________________________________________________ 67
Precipitation Counter Reset
(aXZRU)
This command is used to reset the rain and hail accumulation and
duration parameters Rc, Rd, Hc, and Hd.
Command format in ASCII and NMEA 0183: aXZRU<cr><lf>
Command format in SDI-12: aXZRU!
Example (ASCII):
0XZRU<cr><lf>
0TX,Rain reset<cr><lf>
Example (SDI-12):
0XZRU!0<cr><lf> (= device address)
Example (NMEA 0183):
0XZRU<cr><lf>
$WITXT,01,01,10,Rain reset*26<cr><lf>
where
a
= Device address
XZRU = Precipitation counter reset command
<cr><lf> = Command terminator in ASCII and NMEA 0183
! = Command terminator in SDI-12