Checksum calculation, MWV message - WM80

WM80 User Guide

Document code
M212995EN
Revision
A
ft:locale
en-US
Product
WM80
Document type
User guide

Checksum of MWV message is calculated as 8-bit XOR of all characters in the sentence between, but not including, the delimiters $ and *.

Example of the message and characters included in the checksum calculation:

$WIMWV,045,R,011.63,N,A*09<CR><LF>
 WIMWV,045,R,011.63,N,A