Heishamon <> Node Red voor Panasonic warmtepompen

[edterbak]

Update *** Alpha 1 test versie ***

https://github.com/edterb...control/tree/25.1-ALPHA-1

Niet proberen als je het veilig wilt houden voor de WAF.

What's in it:

Version 25.03 (!ALPHA!)

Changes:
- Renamed the WAR function to CCC function. WAR is Dutch for Weers Afhenkelijke Regeling. CCC is Custom Compensation Curve. Seems more logical and intuitive..
- Changed all variables related to CCC function to a structured F_CCC.z1... version.
- Added 2nd zone for CCC function.
- Changed all variables related to RTC function to a structured F_RTC.z1 and F_RTC.z2 version.
- Added 2nd zone for RTC function.
- In System > Sensors: Added an extra sensor for RTC zone 2
- Modified COOL function: Safety margin of 0 now possible. Added this in the HELP section.
- Improved Scheduler: The schedule # is now shown in GUI and it should be shown in the log.
- Fixed COOL function: The flow was sending 2 decimal accurate setpoints, resulting in a lot of mqtt commands being needlessly sent. Now the target is rounded to the whole digit.
- Scheduler tasks are adjusted to function for Zone 1 or/and Zone 2


Happy testing en laat het mij weten alsjeblieft als je er wat van vind.

[imdos]

hemertje schreef op vrijdag 12 september 2025 @ 21:41:
[...]

hoe en waar kan ik deze waarden op jou manier uitlezen?

Als je een digitale meter hebt en een usb stick om je p1 meter uit te lezen. Dit komt uit Domoticz. Maar kan ook via home assistant.

[edterbak]

P1 reporting method
Some P1 meters deliver both delivery and consumption as is, without calculating the result of the two.
Type 1: Consumption AND production can have a value (not 0) at the same time
Type 2: Consumption OR production has a value (not 0), one is always reported as 0
The differrence between the two types is the household's own consumption.
> Single Phase meters are always of type 2.

Scenario: L1 + L2 = 600W consumption and L3 = 1000W production.
Example type 1:
Consumption = L1 + L2 + L3 = 300 + 300 + 0 = 600W >> Result = 600W
Production = L1 + L2 + L3 = 0 + 0 + 1000 = 1000W >> Result = 1000W

Example type 2:
Consumption = L1 + L2 + L3 = 300 + 300 + 0 = 600W >> 600 - 1000 = -400W >> Result = 0W
Production = L1 + L2 + L3 = 0 + 0 + 1000 = 1000W >> 1000 - 600 = 400W >> Result 400W

Is dit duidelijk?

[ Voor 14% gewijzigd door edterbak op 13-09-2025 14:12 ]

[blb4]

edterbak schreef op zaterdag 13 september 2025 @ 13:49:
P1 reporting method
Some P1 meters deliver both delivery and consumption as is, without calculating the result of the two.
Type 1: Consumption AND production can have a value (not 0) at the same time
Type 2: Consumption OR production has a value (not 0), one is always reported as 0
The differrence between the two types is the household's own consumption.
> Single Phase meters are always of type 2.

Scenario: L1 + L2 = 600W consumption and L3 = 1000W production.
Example type 1:
Consumption = L1 + L2 + L3 = 300 + 300 + 0 = 600W >> Result = 600W
Production = L1 + L2 + L3 = 0 + 0 + 1000 = 1000W >> Result = 1000W

Example type 2:
Consumption = L1 + L2 + L3 = 300 + 300 + 0 = 600W >> 600 - 1000 = -400W >> Result = 0W
Production = L1 + L2 + L3 = 0 + 0 + 1000 = 1000W >> 1000 - 600 = 400W >> Result 400W

Is dit duidelijk?

[Afbeelding]

Voor mij duidelijk . Type 1 is fijner, geeft meer inzicht in onbalans tussen de fasen.