History_Graph shows only positive values

Configuration
1

Hi,

Within the configuration file I defined a history graph with 4 different values.
history_graph:

  solar_graph:
    name: Solar Graph
    entities:
      - sensor.blnet_analog_1
      - sensor.blnet_analog_3
      - sensor.blnet_analog_6
      - sensor.blnet_analog_2
    hours_to_show: 48
    refresh: 300
    - sensor.blnet_analog_2

Then I added this history graphs to groups.yaml

solar_graph:
  name: Solar Graphen
  view: no
  entities:
    - history_graph.solar_graph

And I assigend this sub-group to a main group.

My issue is, that one of this value can turn to a negative value, but in the graph it ends at 0. How can I extend this graph to show also negative values?

Br,
Johannes

2

This should the history graph do by itself if there are negative values in the database.
Do you see the negative values when you show the more-info dialog for the sensor?

3

Yes, I am also showing the sensor as a value, and there I can see the negative values

4

Why do you have the ‘sensor.blnet_analog_2’ twice, under the refresh option?

5

Copy/Paste Error :slight_smile:
Please ignore it.