The .jar file for an unofficial binding

Tim_Young · August 14, 2016, 11:12pm

As mentioned here New binding addon for siemens Hvac controller OZW672.01 I have been trying to get an unofficial binding to work for me - there is apparently no .jar file anywhere to plug in and get started with. So I have tried unsuccessfully to compile it using the the Eclipse IDE. At this stage I have no ambition to become a developer and really just want to make use of the existing unofficial binding. Is there any alternative to battling further with the IDE (sorry for my newbie question)?

Thanks

Tim

PS By the way, the Siemens webserver that is controlled by this binding is rather powerful and itself serves quite a range of other control devices. I’m surprised that there has not been more interest in this topic to date, but maybe the relatively high cost is to blame (new it costs about 300 euros, I bought mine second hand).

lo92fr · November 1, 2016, 8:06am

Hello Everybody,

Sorry for my delayed response.
The pull request was deleted by me because I was not very happy with
first version of the binding.
I’m working on a new version that will be able to autodiscover
parameters for the OZW672.
This version would also be easier to config as you won’t have to
indicate datapoint type, and that you can refer to datapoint using the
datapoint index as in the first version, but also using the menu index,
or the symbolic datapoint name.

I also work on a full openhab 2.0 compliant version, but this one is not
ready for no.

Attach you will find the jar for this new version. It was compiled on
openhab-2.0, but I test it with openhab 1.8.3 and it works as well.
Fill free to test it if you want, and to give your feedback.

I hope I will be able to create another pull request in a few days for this.

Regards,

 Laurent.

Technical background

1. Put the jar file inside your addons directory.

*2. As in first version, you will need to give global configuration
directives in your openhab.cfg *

siemenshvac:baseUrl=http://192.168.254.53/
siemenshvac:userName=Administrator
siemenshvac:userPassword=MyPassword
siemenshvac:refresh=10000

refresh is how often binding will pool the Ozw672 to refresh datapoint
value (given in ms). In this exemple, it will be every 10s.

3. Items can be defind using one of the three syntax below.

dptMenuId is the Id you will find in Web Interface at the start of the line.

dptName is the name of the entry.

dptId is the index of the entry use internally by Ozw672. I wouldn’t
recommands using it as dptId is changing each time you update the
firmware of the Ozw672.

Write your sitemap as usual

For multiple selection items, you will need to give a mappings value.
You can look into cache file below to know good value.

             Setpoint item=Temperature_Consigne_C label="Consigne

confort [%.1f °C]" step=0.5 minValue=0 maxValue=30

             Selection item=Chauffage_Mode

mappings=[“1:Automatique”=“Automatique”, “3:Confort”=“Confort”,
“2:Réduit”=“Réduit”, “0:Mode Protection”=“Mode Protection”]*

5. First Start and Cache File

On first start, binding will scan all datapoint of Ozw672 to construct a
cache file of datapoint meta data.
So first start will be a litlle slower, and it could take more then one
minutes to have first data.

The cache file will be write under your configurations directory in the
file configurations/siemens.json.
This file will be update on regular basics as openhab is running.
You can delete this file if something goes wrong, and it will be rewrite
at the next start of openhab

*6. Full sample configs *

*Default.items**_

String Chauffage_Mode “Mode [%s]”
(gChauffage, Temperature) {
siemenshvac = “dptMenuId:700;” }
Number Temperature_Consigne_C “Consigne
confort [%.1f °C]” (gChauffage, Temperature) {
siemenshvac = “dptMenuId:710;” }
Number Temperature_Consigne_R “Consigne
réduit [%.1f °C]” (gChauffage, Temperature) {
siemenshvac = “dptMenuId:712;” }
Number Temperature_Consigne_H “Consigne
hg [%.1f °C]” (gChauffage, Temperature) {
siemenshvac = “dptMenuId:714;” }
Number Temperature_Confort_Max “Confort
maximum [%.1f °C]” (gChauffage, Temperature) {
siemenshvac = “dptMenuId:716;” }
Number Chaudiere_Pente “Pente de la
courbe [%.1f °C]” (gChauffage, Temperature) {
siemenshvac = “dptMenuId:720;” }

Number Temperature_ECS_Confort “Consigne
ECS Confort [%.1f °C]” (gChauffage, Temperature)
{ siemenshvac = “dptMenuId:1610;” }
Number Temperature_ECS_Reduit “Consigne ECS
Réduit [%.1f °C]” (gChauffage, Temperature) {
siemenshvac = “dptMenuId:1612;” }

Number Temperature_Consigne_Pompe
“Consigne Pompe [%.1f °C]” (gChauffage,
Temperature) { siemenshvac = “dptMenuId:8411;” }
Number Temperature_Depart_Pompe “Départ
Pompe [%.1f °C]” (gChauffage,
Temperature) { siemenshvac = “dptMenuId:8412;” }
Number Modulation_Pompe “Modulation Pompe
[%d %]” (gChauffage, Temperature) {
siemenshvac = “dptMenuId:8413;” }
Number Duree_blocage_Pompe “Durrée de
blocage pompe [%.1f heures]” (gChauffage,
Temperature) { siemenshvac = “dptMenuId:8454;” }

Number Temperature_Exterieure_Ch “Exterieure
(Ch) [%.1f °C]” (gChauffage, Temperature) {
siemenshvac = “dptMenuId:8700;” }
Number Temperature_Exterieure_Min
“Exterieure (Min) [%.1f °C]” (gChauffage,
Temperature) { siemenshvac = “dptMenuId:8701;” }
Number Temperature_Exterieure_Max
“Exterieure (Max) [%.1f °C]” (gChauffage,
Temperature) { siemenshvac = “dptMenuId:8702;” }
Number Temperature_Thermostat “Température
termostat [%.1f °C]” (gChauffage, Temperature)
{ siemenshvac = “dptMenuId:8740;” }
String Chaudiere_Etat_Pompe_ECS “Etat Pompe
ECS [%s]” (gChauffage, Temperature)
{ siemenshvac = “dptMenuId:8820;” }
String Chaudiere_Etat_ECS “Etat ECS [%s]”
(gChauffage, Temperature) { siemenshvac =
“dptMenuId:1600;” }

Number Temperature_Depart_Reel “Départ réel
[%.1f °C]” (gChauffage, Temperature) {
siemenshvac = “dptMenuId:8743;” }
Number Temperature_Depart_Consigne “Départ consigne [%.1f °C]”
(gChauffage, Temperature) {
siemenshvac = “dptMenuId:8744;” }

Number Heure_fct_ECS “Heure Fonctionnement
ECS [%.1f heures]” (gChauffage, Temperature) {
siemenshvac = “dptMenuId:8840;” }
Number Nb_Demarrage_ECS “Nbr démarrage ECS
[%.1f]” (gChauffage, Temperature) {
siemenshvac = “dptMenuId:8841;” }

String Chaudiere_Etat_Pompe “Etat Pompe
[%s]” (gChauffage, Temperature)
{ siemenshvac = “dptMenuId:8730;” }

String Chaudiere_Etat_Circuit_Ch “Etat
Circuit Chauffe [%s]” (gChauffage, Temperature)
{ siemenshvac = “dptMenuId:8000;” }
String Chaudiere_Etat_Chaudiere “Etat
Chaudiere [%s]” (gChauffage,
Temperature) { siemenshvac = “dptMenuId:8022;” }
String Chaudiere_Etat_Pompe_Ch “Etat
Pompe à chaleur [%s]” (gChauffage, Temperature)
{ siemenshvac = “dptMenuId:8006;” }
String Chaudiere_Etat_Pompe_Chauff “Etat Pompe circuit chauffage
[%s]” (gChauffage, Temperature) {
siemenshvac = “dptMenuId:8730;” }
String Chaudiere_Etat_Dem_Chaleur “Etat
demande chaleur [%s]” (gChauffage, Temperature)
{ siemenshvac = “dptId:2192;” }

Default.sitemaps

sitemap default label=“Main Menu” {

 Frame label="Test" {

             Setpoint item=Temperature_Consigne_C label="Consigne

confort [%.1f °C]" step=0.5 minValue=0 maxValue=30
Setpoint item=Temperature_Consigne_R label=“Consigne
réduit [%.1f °C]” step=0.5 minValue=0 maxValue=30
Setpoint item=Temperature_Consigne_H label=“Consigne HG
[%.1f °C]” step=0.5 minValue=0 maxValue=30

             Selection item=Chauffage_Mode

mappings=[“1:Automatique”=“Automatique”, “3:Confort”=“Confort”,
“2:Réduit”=“Réduit”, “0:Mode Protection”=“Mode Protection”]

         }

 Frame label="ECS" {
     Text item=Chaudiere_Etat_Pompe_ECS label="Etat Pompe ECS [%s]"
     Text item=Heure_fct_ECS label="Heure Fonctionnement ECS [%.1f

heures]"
Text item=Nb_Demarrage_ECS label=“Nbr démarrage ECS [%.1f]”
Text item=Temperature_ECS_Confort label=“Consigne ECS Confort
[%.1f °C]”
Text item=Temperature_ECS_Reduit label=“Consigne ECS Réduit
[%.1f °C]”
Text item=Chaudiere_Etat_ECS label=“Etat ECS [%s]”
}

 Frame label="Pompe" {
     Text item=Chaudiere_Etat_Pompe label="Etat Pompe [%s]"
     Text item=Temperature_Consigne_Pompe label="Consigne pompe

[%.1f °C]"
Text item=Temperature_Depart_Pompe label=“Départ pompe [%.1f °C]”
Text item=Modulation_Pompe label=“Modulation pompe [%d]”

     Text item=Chaudiere_Etat_Pompe_Ch label="Etat Pompe à chaleur [%s]"
     Text item=Duree_blocage_Pompe label="Durrée de blocage pompe

[%.1f heures]"

     Text item=Chaudiere_Pente label="Pente de la courbe [%.1f]"
 }

 Frame label="Circuit" {
     Text item=Temperature_Depart_Consigne label="Départ consigne

[%.1f °C]"
Text item=Temperature_Depart_Reel label=“Départ réel [%.1f °C]”
Text item=Chaudiere_Etat_Pompe_Chauff label=“Etat Pompe circuit
chauffage [%s]”
Text item=Chaudiere_Etat_Circuit_Ch label=“Etat circuit
chauffage [%s]”
Text item=Chaudiere_Etat_Dem_Chaleur label=“Etat demande
chaleur [%s]”
}

 Frame label="Chaudiere" {
     Text item=Chaudiere_Etat_Chaudiere label="Etat Chaudiere [%s]"
 }

}

lo92fr · November 1, 2016, 8:06am