GlenDimplex SGReady Heatpump >>> Lock/ID1/ID2 Support #18086
Replies: 4 comments 30 replies
-
That sounds like dimm, not boost? The other SG ready chargers boost the heatpump when PV is available and return to normal when not. Locking sounds like your home would get cold which is not what you'd normally want? That said, you can build this yourself using #17735. 2/3: that's part of the loadpoint config.
evcc doesn't wait. As long as power is available, other loadpoints will be serviced. /cc @VolkerK62 |
Beta Was this translation helpful? Give feedback.
-
|
The SGReady Logic has three states: ID1=on ID2=off > Boost=Anhebung=Green ID1=off ID2=off > Normal=Normal=Yellow ID=off ID2=on > Dim=Absenkung=Red There is also I in addition lock the Heatpump via EVU lock when there is little PV Überschuss and Energy prices are high. I unlock via script if the room temperature falls below a certain threshold (eg 19 degrees). Then the heatpump can work regardless the conditions above until the minimum temperature is reached. I would not need this logic in EVCC. Regarding the other loadpoints, this is good news. The SMA Sunny home manager works differently. It would try to turn on the heat pump every minute and never step. It does not activate other load points in parallel. This is really a great advantage in EVCC. |
Beta Was this translation helpful? Give feedback.
-
|
I am also looking for an integration of Dimplex Heatpump in evcc via Modbus TCP? Thanks! |
Beta Was this translation helpful? Give feedback.
-
|
Das Ding mit 3 Shellies für 2 Kontake verstehe ich nicht. Mit |
Beta Was this translation helpful? Give feedback.
-
|
via Modbus benötigt man ja eigentlich keinen Shelly, oder? Ich habe mir die Doku angesehen, aber geht es nicht auch darum das "Template" zu erstellen - dazu finde ich in der doku nichts ? |
Beta Was this translation helpful? Give feedback.
-
|
Du kannst shellies oder Modbus verwenden. Hier ist erklärt, wie es mit Shellies funktioniert und die 3 Stati... eigentlich sind es 4... ID1: On und ID2: On ist der dunkelgrün Modus. Dann wird auch noch der Heizstab zugeschaltet. https://www.laub-home.de/wiki/Dimplex_W%C3%A4rmepumpe_Smart-Grid_mit_Shelly_Relais
Einen dritten Shelly brauchst Du noch am ID3 Eingang - der EVU Sperre. Damit sperrt man die Wärmepumpe damit sie nicht zu hochpreisigen Netzpreisen anspringt. Eine andere Möglichkeit dem Wärmepumpenmanager beizubringen, nicht zu laufen gibt es nicht :-(. |
Beta Was this translation helpful? Give feedback.
-
|
Ok,. Aber warum muss das schalten der Zustände per Shelly gemacht werden? Ich kann die 4 Zustände ja auch direkt per Modbus aktivieren. Den shelly für die Evu Sperre ist komplett nachvollziehbar. |
Beta Was this translation helpful? Give feedback.
-
|
ID1 und ID2 kannst du komplett über Modbus machen. ID3 meine ich auch. Was man aber noch mal überprüfen muss ist, ob die Modbus Register in der Docu richtig sind. Ich habe mal gelesen, dass wäre vertauscht. Ist aber eine Sache von 2 min, du siehst im Display der Dimplex ja direkt ob die Ampel auf rot oder grün springt. |
Beta Was this translation helpful? Give feedback.
-
|
Ok, und wenn ich es per modbus mache, Muss ich dann ein Template erstellen? Oder wie hast du das gemacht?
…________________________________
Von: stevoboy ***@***.***>
Gesendet: Thursday, March 6, 2025 9:25:11 PM
An: evcc-io/evcc ***@***.***>
Cc: ckossendey ***@***.***>; Mention ***@***.***>
Betreff: Re: [evcc-io/evcc] GlenDimplex SGReady Heatpump >>> Lock/ID1/ID2 Support (Discussion #18086)
ID1 und ID2 kannst du komplett über Modbus machen. ID3 meine ich auch.
Ich bin irgendwann auf shellies gegangen, weil die Modbus Schnittstelle manchmal ein Timeout hat.
Was man aber noch mal überprüfen muss ist, ob die Modbus Register in der Docu richtig sind. Ich habe mal gelesen, dass wäre vertauscht. Ist aber eine Sache von 2 min, du siehst im Display der Dimplex ja direkt ob die Ampel auf rot oder grün springt.
—
Reply to this email directly, view it on GitHub<#18086 (reply in thread)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/ATMKFZ7SQEYAU4ADYV24IWD2TCVKPAVCNFSM6AAAAABUWB26ZCVHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTENBRHA2TONI>.
You are receiving this because you were mentioned.Message ID: ***@***.***>
|
Beta Was this translation helpful? Give feedback.
-
|
@andig Ich habe gerade versucht einen "Pull Request"? anzulegen, allerdings muss ich wohl Contributor sein. Kann mich dazu einer bitte "appointen"? |
Beta Was this translation helpful? Give feedback.
-
|
Das machst Du in deinem eigenen "fork", siehe Github Doku. |
Beta Was this translation helpful? Give feedback.
-
|
@andig Sorry, ich bin ganz neu bei der Sache. Ich habe jetzt meinen eigenen Fork mit Branch angelegt. Wie kann ich jetzt einen Pull Request starten? https://github.com/stevoboy/evcc/tree/Dimplex-SGReady-Modbus-Charger-Integration |
Beta Was this translation helpful? Give feedback.
-
In Deinem Repo: Pull Request -> New. |
Beta Was this translation helpful? Give feedback.
-
|
Got it. How does this look? stevoboy#1 |
Beta Was this translation helpful? Give feedback.
-
|
@stevoboy Konntest du das Template bereits fertigstellen? |
Beta Was this translation helpful? Give feedback.
-
|
Hi, Well u I am running a hybrid with evcc and node red because there is no other option currently. I use the custom heatpump which sets the maximum kW offered. In node red I determine if that kW are enough to start the Dimplex in regular mode or not. If the kW exceeds a second threshold I set ID1 switch in addition. Unfortunately there is according to my knowledge no charger with two switches tied to PV surplus thresholds yet. |
Beta Was this translation helpful? Give feedback.
-
|
Okay, thank you. I will play a bit with the posibiltiy the Modbus integration is giving me and then i will see what the best usecases that gives. |
Beta Was this translation helpful? Give feedback.
Uh oh!
There was an error while loading. Please reload this page.
Uh oh!
There was an error while loading. Please reload this page.
-
I would like to request EVCC to work with our SG Ready Heatpump.
Currently already working Loadpoint>Status> Enable (No. 1):
Feature request:
To be checked:
3. Since the heatpump decides itself, if and when it wants to run, when EVU lock is disengaged, EVCC should stop after a while waiting for the heatpump to turn on. Instead it should switch priority to other loadpoints to avoid wasting PV surplus. Example: Loadpoint>Status> Enable (No. 1) (Heatpump) is set to true at 9:30 AM when -1000 PV surplus is reached. The heatpump does not turn on because the house is warm enough. At 10:00 AM EVCC should recognize (loadpoint does not turn on) >>> Switch other loadpoint (e.g. BEV) on. Possibly heatpump loadpump could be turned off or left on until the heatpump wants to turn on or the PV surplus is gone.
Explaination of Dimplex SGReady Logic:
https://www.photovoltaikforum.com/core/attachment/122921-pv-funktion-smart-grid-kompatibilit%C3%A4tsmodus-i-d1-id2-pdf/
YAML code and node red code of currently working EVU lock/unlock
Charger:
type: custom
status:
source: mqtt
topic: evccwp/state
enable:
source: mqtt
topic: evccwp/chargerenable
maxcurrent:
source: mqtt
topic: evccwp/current
enabled:
source: mqtt
topic: evccwp/charging
Vehicles:
type: template
template: offline
title: Wärmepumpe Betriebsfreigabe
icon: heatpump
mode: pv
Loadpoints
charger: charger_wp
meter: meter_wp
mode: pv
vehicle: vehicle_Waermepumpe
priority: 4
enable:
threshold: -1000
delay: 10m
disable:
threshold: 0
delay: 360m
Beta Was this translation helpful? Give feedback.
All reactions