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pail23 / stiebel_eltron_isg_component

Stiebel Eltron ISG integration for Home Assistant
MIT License
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Additional settings for Heating Circuit 2 and Summer time settings #24

Open kucerazdenek opened 1 year ago

kucerazdenek commented 1 year ago

@pail23 , excellent progress 0.8.1 !! Thanks a lot!

Would it be possible to add also settings for following parameters?

Heating Circuit 2

image

Summer mode image

Summer time image

Thanks!

pail23 commented 1 year ago

I did not find the corresponding registers in the modbus documentation: https://www.stiebel-eltron.ch/content/dam/ste/ch/de/downloads/kundenservice/smart-home/Modbus/Modbus%20Bedienungsanleitung.pdf

Do you know which ones to pick?

xylone commented 1 year ago

Bit weird that they are in de Service Welt, but not in the Modbus.... Same as the max temperature fields in the Energy dashboard:

Scherm­afbeelding 2023-03-20 om 21 53 43
kucerazdenek commented 1 year ago

I raised this with local Stiebel support. During phone call they confirmed that should be possible to control those values via modbus registers, but asked for description in email and promised they will investigate.

Lets see with what they will come back.

From: Paul Frank @.> Sent: Monday, March 20, 2023 9:14 PM To: pail23/stiebel_eltron_isg_component @.> Cc: kucerazdenek @.>; Author @.> Subject: Re: [pail23/stiebel_eltron_isg_component] Additional settings for Heating Circuit 2 and Summer time settings (Issue #24)

I did not find the corresponding registers in the modbus documentation: https://www.stiebel-eltron.ch/content/dam/ste/ch/de/downloads/kundenservice/smart-home/Modbus/Modbus%20Bedienungsanleitung.pdf

Do you know which ones to pick?

— Reply to this email directly, view it on GitHub https://github.com/pail23/stiebel_eltron_isg_component/issues/24#issuecomment-1476869222 , or unsubscribe https://github.com/notifications/unsubscribe-auth/A5AP5KJREFWZZMJFOSKQNB3W5C277ANCNFSM6AAAAAAWACIIEU . You are receiving this because you authored the thread. https://github.com/notifications/beacon/A5AP5KIQIXAYFUDYTRFEGQTW5C277A5CNFSM6AAAAAAWACIIEWWGG33NNVSW45C7OR4XAZNMJFZXG5LFINXW23LFNZ2KUY3PNVWWK3TUL5UWJTSYA46GM.gif Message ID: @. @.> >

pail23 commented 9 months ago

Any news from the stiebel eltron support?

kucerazdenek commented 9 months ago

Unfortunately nothing, even I pushed them few times….

From: Paul Frank @.> Sent: Tuesday, October 10, 2023 10:16 PM To: pail23/stiebel_eltron_isg_component @.> Cc: kucerazdenek @.>; Author @.> Subject: Re: [pail23/stiebel_eltron_isg_component] Additional settings for Heating Circuit 2 and Summer time settings (Issue #24)

Any news from the stiebel eltron support?

— Reply to this email directly, view it on GitHub https://github.com/pail23/stiebel_eltron_isg_component/issues/24#issuecomment-1756157507 , or unsubscribe https://github.com/notifications/unsubscribe-auth/A5AP5KJ7SC3ZHXJXUH5BNUTX6WUHHAVCNFSM6AAAAAAWACIIEWVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTONJWGE2TONJQG4 . You are receiving this because you authored the thread. https://github.com/notifications/beacon/A5AP5KM4S2YP3LFHOVLMERLX6WUHHA5CNFSM6AAAAAAWACIIEWWGG33NNVSW45C7OR4XAZNMJFZXG5LFINXW23LFNZ2KUY3PNVWWK3TUL5UWJTTIVTLEG.gif Message ID: @. @.> >

kucerazdenek commented 9 months ago

Unfortunately nothing, even I pushed them few times….

One more question, I see that my ISG was updated to version 12.2.3. Any chance to get those two information from this?

image

kucerazdenek commented 8 months ago

Hi @pail23 , sorry for bothering, any chance to include at least those two values into integration?

Actual Compressor speed Inverter Power Compressor starts (count)

Not sure, could it be this?

Speed + Power image

Probably would be good to see also register 36128 (to see if it is what percentage the pump is running at from performance point of view)

Compressor starts image

This is how it looks like when switched to German on ISG.

image

pail23 commented 8 months ago

@kucerazdenek The "Verdichterstarts" (modbus register 31) is already implemented. This register is only available for LWZ7LWA heatpumps and not for WMP heat pumps. Regarding the 361XX registers: Would it be possible for to test with the standard modbus integration if you get the desired values? My heatpump does not provide those registers and therefore I can't test it. Once I get your confirmation that you can read those values and you get the correct content, I can implement it in the integration. Many thanks!

kucerazdenek commented 4 months ago

Hi @pail23 , sorry, have been stuck with some sad things last few months. Would you be able to give me some hint how to scan 361XX registers via modbus integration to test if requested values are provided through them?

pail23 commented 4 months ago

Yes, you can used the home assistant modbus integration. There are also modbus apps available on mobile phones. Have a look in play store.

kucerazdenek commented 4 months ago

Sure, I tried below, but all three are shown as unavailable (even I tried int16 instead of float16) and for address 36118 (this one must be addressed in different way I am afraid), shows an error in HA log: 2024-03-07 06:44:08.799 ERROR (SyncWorker_3) [homeassistant.components.modbus.modbus] Pymodbus: modbus_test: Error: device: 1 address: 36118 -> pymodbus returned isError True

section in configuration.yaml

modbus: