Forfatter Emne: Tilføje flere værdier i grafen i Pellmon  (Læst 1643 gange)

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Offline msa

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Tilføje flere værdier i grafen i Pellmon
« Dato: Okt 27, 2019, 15:09 »
Hej,

Kører Pellmon på Raspberry PI tilkoblet min Woody 6.89 styring.
Det kører fint og meget stabilt, men jeg vil gerne have flere værdier tilføjet i grafen.
Helt specifikt mangler jeg:

Boiler_return_temp, flow og hot_water_temp.
Værdierne vises jo fint på system image, så data må jo findes i Pellmon et sted.
Er der nogen der kan hjælpe med dette ?

Martin
Woody 16kw, version 6.89, kompressorrens, 60l Metro VVB, Pellmon via RPI, 136m2 radiatorvarme.

Offline motoz

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Sv: Tilføje flere værdier i grafen i Pellmon
« Svar #1 Dato: Nov 06, 2019, 14:50 »
Look in your configuration file /etc/pellmon/conf.d/database.conf

this section: https://github.com/motoz/PellMon/blob/3e2511ada9e2cd5715c5c9ad67f45a41ef8d82f3/src/conf.d/database.conf.in#L14

Kode: [Vælg]
#############################################################
# Here you choose which data items to write to the database #
#############################################################

# These are good for a scotte V4/5/6 burner
d01 = power_kW
d02 = boiler_temp
d03 = chute_temp
d04 = light
d05 = oxygen_desired
d06 = oxygen
d07 = power
d08 = smoke_temp
d09 = indoor_temp
d10 = outside_temp

You can add anything you want to have in the database (to store old values for generating the graphs) here. For instance:
d11 = boiler_return_temp

You can also remove stuff you don't use, for instance if you don't have a lambda sensor you could change d05 = oxygen_desired into d05 = boiler_return_temp, and so on.

The default database has room for up to 15 data items, that can be changed here: https://github.com/motoz/PellMon/blob/3e2511ada9e2cd5715c5c9ad67f45a41ef8d82f3/src/conf.d/database.conf.in#L90
, but note that if you do change that, then you also need to delete the old database and let pellmon recreate it (which is not fun if you have a lot of history saved).

I didn't notice your question until now, hopefully this can point you in the right direction.



Bio Comfort 30kW, compressor cleaning, lambda. Termax 25cr boiler. Matene vertical pellet conveyor. PellMon open source pellet logger: https://github.com/motoz/PellMon