Controlling Compressor Power in PV-mode

[kirschinger]

Hello everybody,
i have installed a WLW186i. When entering the service menu on the heat pump i can set a parameter for the maximum compressor power during PV-Operation (when Input 4 active).
Can anyone let me know if this value is available in today's entities?
I was searching all - but was not successfull yet.
I am using actually 3.7.0-dev.38 .

[proddy]

You could look at #1717 (comment) and play around with custom entities?

The usual way to find the settings is to change it on the heat pump while monitoring in EMS-ESP

[popopirat]

I am looking for this, too! And @Vippis2000 probably as well.
#1678 (reply in thread)

[kirschinger]

i have tried to log the EMS-Traffic during changing the setting in on the heat pump.
I have attached the log's - i hope somebody here is able to help for interpretation.
one log is changing the setting for max. compressor power from 6kW to 3kW
second log is changing the setting back from 3kW to 6kW.
Not sure if the telegrams are directly sent to the bus when changes applied - or if they are coming cyclic and i may have missed it.
I was going through - but i can not find any significant changes in the protocols and the content which are maybe related with this setting.
Maybe somebody could have a look or also give advice how to monitor it better to fetch the data we are searching for.

log - 6kW to 3kW.txt
log - 3kW to 6kW.txt

[Vippis2000]

I have tried these settings also on my Bosch Compress CS7000iAW and shows me a value of 0W now.

Do you also have a working setting for showing current electric power consumption?

[Vippis2000]

But I'm not able to write a value into this entity, always remains 0W

[kirschinger]

i can see the actual power from the HP in the existing Entity:

I also have an external SmartMeter on the HP and it shows the same value.

btw - the protocol seems not to be sent cyclic - but only on demand. I saw the values first when i was actively changing the setting on the HP - before i have not seen any values.
But i am using it on a WLW186i-12 E - not sure if it is same for others...

[popopirat]

But I'm not able to write a value into this entity, always remains 0W

Same here, no response after setting the value

[MichaelDvP]

@kirschinger

btw - the protocol seems not to be sent cyclic - but only on demand.

The telegram is not sent cyclic, but we fetch it once a minute. If this is not working, please send a log of > 1 minute.

[kirschinger]

Report:

The settings works pretty fine on my WLW186i-12 E
Within the EMS-ESP frontend i can change the value - the heat pump is following this parameter.
I just have seen that in the new Firmware the Entity is still included - super cool!

Manually this is working fine.
With automation i still have one problem. I am using iobroker with the EMS adapter.
I can get all entities there - the only topic i have is that the new entity is coming to iobroker as read-only.

Does anyone have experiences what i can possibly do to get this as a writeable parameter?