Hi, thanks for the explanation :-) I deleted the topic already as I found the perfect discription how to change things in the schema. Was all easy, thanks for the perfect documentation.
Only point giving me headache is that weewx stops every night at 0:00am. I made a cronjob to restart, but don´t think it is a smart solution.... Best Regards Daidl Am Samstag, 5. Januar 2019 14:00:31 UTC+1 schrieb mwall: > > On 04 Jan 2019, at 06:02, 'daidl' via weewx-user wrote: > > Hi, > > I have an SunnyWebox in the network and installed the swb driver > succesfully to trend the power from the solar paneels. > the logfile shows me, that the "grid_power" and "grid_energy" are > periodically mapped (yes, with values :-)) > > The "$current.grid_power" shows me values, but the "$day.grid_power.sum" > seems unknown. > For me as a newbee, it looks like the data is not written to the database > and can therefor not get calculated or used for trend graphics, right? > > Is there anybody, who could give me a hint how I can bring the data to the > database? > > > > you need to extend the database schema as explained in the customization > guide: > > http://weewx.com/docs/customizing.htm#add_archive_type > > > another option is to use a schema (and database) dedicated to power > monitoring. this approach works well not just for the sunny webbox, but > also for the outback/mate, enphase/envoy, vedirect, gem/ecm1240, and other > power monitors and solar controllers. > > in that case you would use something like this in your weewx configuration: > > > [Station] > ... > station_type = SunnyWebBox > > [SunnyWebBox] > driver = user.swb > host = x.x.x.x > > [DataBindings] > [[wx_binding]] > database = archive_sqlite > table_name = archive > manager = weewx.wxmanager.WXDaySummaryManager > schema = user.swb.schema > > [Databases] > [[archive_sqlite]] > database_type = SQLite > database_name = swb.sdb > > [DatabaseTypes] > [[SQLite]] > driver = weedb.sqlite > SQLITE_ROOT = /var/lib/weewx > > > the schema is user.swb.schema instead of the default wview schema. > > then when you start weewx for the first time, it will create the power > monitoring schema and the data from the sunny webbox will go directly to > database. > > m > -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
