HYSTERESE_WW not working correctly?

[zimbo86]

Can you pleas check parameter HYSTERESE_WW
In my case this does not work properly.
Also when I change the value on the WP itself it does not update the sensor value.

more infos:
On a reboot of ESP the correct value is shown.
When I update it externally the value is not updated.
When I update via ESP sensor the write action seems not to work. there is a sensor update scheduled 10s after the write action, in this case the correct value is shown, also if previously changed externally.

So two things:

1. The write action does not work
2. The value does not refresh periodically

[kr0ner]

Works for me 🤷

Edit: not enough coffee it seems ...

[kr0ner]

So there is no special setting for HYSTERESE_WW ... it uses wp_number template, which means all numbers should be broken in a similar way.

[kr0ner]

Also we are subscribed for updates:

  on_boot:
    priority: -100
    then:
      - lambda: |-
          CallbackHandler::instance().addCallbacks({std::make_pair(Kessel,Property::k${property}),
                                                    std::make_pair(Manager,Property::k${property})},[](const SimpleVariant& value){
              id(${property}).publish_state(value);
          });
          queueRequest(${target}, Property::k${property});

[kr0ner]

I did not try setting the value on the display of the headpump yet.
Are you on latest master?

[zimbo86]

thanks for testing.
I pulled the latest wp_number.yaml - no difference.
Just wanted to check if its a general bug.

in my case i changed the name to dhw_hysterese. It is 3.0 atm.

[07:40:21][D][number:054]: 'dhw_hysterese' - Setting number value
[07:40:21][D][number:113]:   **New number value: 3.100000**
[07:40:21][I][Number:024]: Setting new value 3.100000 for dhw_hysterese
[07:40:21][D][canbus:035]: send standard id=0x6a2 rtr=FALSE size=7
[07:40:21][I][QUEUE:115]: Scheduling request for data from Kessel for dhw_hysterese in 10 seconds
[07:40:21][D][number:012]: 'dhw_hysterese': Sending state 3.100000
[07:40:26][D][esp32.preferences:114]: Saving 1 preferences to flash...
[07:40:26][D][esp32.preferences:143]: Saving 1 preferences to flash: 1 cached, 0 written, 0 failed
[07:40:31][I][Communication:157]: Message received: Read/Write ID 0xd2 0x22(0x6a2) for property dhw_hysterese (0x0140) with raw value: **30**
[07:40:31][D][number:012]: 'dhw_hysterese': Sending state 3.000000



and youre right, it happens to all numbers.

[zimbo86]

ok, got it. at least the cause.
All wp_numbers going to "Kessel" (and therefore target is not specified) wont work.
Appending target:"Kessel" makes the sensor working again.

dhw_hysterese: !include { file: wp_number.yaml, vars: { property: "dhw_hysterese" , min: "2.0", max: "10.0", step: "0.1", unit: "K", icon: "mdi:plus-minus-variant", target: "Kessel"}}

Maybe because I modified wp_number.yaml a bit and added icon, unit and mode:

defaults:
  target: "Kessel"
  step: "1"
  min: "0"
  max: "100"
  unit: ""
  icon: "mdi:valve"
  mode: "box"

number:
  - platform: template
    name: ${property}
    id: ${property}
    unit_of_measurement: ${unit}
    mode: ${mode}
    icon: ${icon}

But I dont see the cause why it should stopping ${target} to work.
However thats not an issue for your project ;)