TXT text transmission - WXT530

WXT530 Series User Guide

Document code
M211840EN
Revision
F
Language
English (United States)
Product
WXT530
Document type
User guide

The text transmission response format:

$WITXT,xx,xx,xx,c--c*hh<cr><lf>
$ Start of the message
WI Talker identifier (WI = weather instrument)
TXT Text transmission identifier.
xx Total number of messages, 01 to 99
xx Message number.
xx Text identifier (see text message table)
c---c Text message (see text message table)
* Checksum delimiter
hh Two-character checksum for the query command.
<cr><lf> Response terminator

Examples:

Wind data request when all the wind parameters were disabled from the wind message:

$WItXT,01,01,01,Unable to measure error*6D<cr><lf>

Unknown command 0XO!<cr><lf>:

$WITXT,01,01,03,Unknown cmd error*1F

Wrong checksum used in MWV query command:

$WITXT,01,01,08,Use chksum 2F*72