je connais le fonctionnement des vp2 ,j'en ai 6 en ligne ,et la console est bien en 0.2 mm et elle affiche les bons mm sur l'écran . Ensuite cela passe par le MPE , avant d'aller sur weatherlink ?
Connection WeatherLink PC <-> Davis console is transparent. Ethernet is just a medium. WeatherLink PC has direct connection to the console. Nothing is changing values.
Export Ethernet logger -> WeatherLink.com this is my implementation. Here if something is wrong then this is caused by me.
Maybe your cable console and firmware in it is doing something that it is not regular for new VP2.
Please note. You have problem with rain.
Davis can measure two values 0.01inch and 0.2mm.
0.01inch = 0.254
i = 0.254/0.2 = 1,27
You have two values: 178mm and 226.1mm
178 * i -> 178 * 1,27 = 226,06 -> 226.1
Your faulty measure is the problem with rain calibration and with units.
Ethernet logger is reading settings of the console on start, just after power plugin, or after reset button click.
If you have changed settings of the console via WeatherLink PC, then Ethernet logger has to be rebooted to read new settings.
But Ethernet logger reads those settings just for own export to WU, or WL.COM.
WL PC software is reading console settings and weather data by its own.