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Platform information:
- Hardware: Intel XEN VM/1GB RAM
- OS: Deboam 9.2
- Java Runtime Environment: Java™ SE Runtime Environment (build 1.8.0_45-b14)
- openHAB version: openhab2-offline 2.0.0~b5
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Issue of the topic:
I have a rule for updating my KNX Heating Item (comfort/standby/night/frost) based on the HVAC status.
If I use the rule just for logging the HVAC Status, everything works fine but after adding a .postUpdate for updating the Heating Item, it sends a standby to my Item/KNX GA, where it normaly should enable the last state of the Item (comfort).
I think an example is better for understanding my problem:
Here is the rule i use. Just for logging, the postUpdate is commented out:
rule "r05hvac"
when
Item R05_Heizung_Betriebsmodus_HVAC changed
then
logInfo("hkl-rule", "triggered")
var set = 0
if (R05_Heizung_Betriebsmodus_HVAC.state instanceof DecimalType) {
var value = R05_Heizung_Betriebsmodus_HVAC.state as DecimalType
if ((value.intValue().bitwiseAnd(0x08)) == 0x08) {
set = 4
}
else if ((value.intValue().bitwiseAnd(0x04)) == 0x04) {
set = 3
}
else if ((value.intValue().bitwiseAnd(0x02)) == 0x02) {
set = 2
}
else if ((value.intValue().bitwiseAnd(0x01)) == 0x01) {
set = 1
}
logInfo("hkl-rule", "set:" + set + " , recv:" + value)
// R05_Heizung_Betriebsmodus.postUpdate(set)
end
As you can see, just log the value of set (1-4), based on hex HVAC state. .postUpdate ist disabled.
Here are the items:
Number R05_Heizung_Betriebsmodus “Modus” (gR05, gHeizung) { knx=“5.005:4/2/4” }
Number R05_Heizung_Betriebsmodus_HVAC (gR05, gHeizung) { knx="<5.005:4/2/2" }
There is an additional GA on my KNX actor for protection against freezing. When a window opens it’s set to true.
After opening HVAC is changing to 0x28 (freezing) and after closing to 0x21 (last state bevore opening > comfort).
Here are some logs from my KNX bus:
#,Zeit,Dienst,Flags ,Prio,Quell-Adresse,Quell-Name,Ziel-Adresse,Ziel-Name,Rout,Typ,DPT,Info
3,"13.12.2017 14:04:04,990",vom Bus,,Normal,0.1.1,Dummy,4/2/4,R.05 Betriebsmodus umschalten,5,Schreiben,5.* 8-Bit vorzeichenlos,$01 | 0 %
5,"13.12.2017 14:04:05,309",vom Bus,,Low,1.0.37,"AKH-0400.01 Heizungsaktor 4-fach, 2TE, 24/230VAC",4/2/2,R.05 Betriebsmodus Status,6,Schreiben,5.* 8-Bit vorzeichenlos,$21 | 13 %
8,"13.12.2017 14:04:32,808",zum Bus,,Low,0.1.2,-,5/2/7,R.05 Fenster1+2+3 geoeffnet,5,Schreiben, 1.002 Boolesch,$01 | Wahr
10,"13.12.2017 14:04:33,305",vom Bus,,Low,1.0.37,"AKH-0400.01 Heizungsaktor 4-fach, 2TE, 24/230VAC",4/2/4,R.05 Betriebsmodus umschalten,6,Schreiben,5.* 8-Bit vorzeichenlos,$04 | 2 %
11,"13.12.2017 14:04:33,336",vom Bus,,Low,1.0.37,"AKH-0400.01 Heizungsaktor 4-fach, 2TE, 24/230VAC",4/2/2,R.05 Betriebsmodus Status,6,Schreiben,5.* 8-Bit vorzeichenlos,$28 | 16 %
15,"13.12.2017 14:04:49,922",zum Bus,,Low,0.1.2,-,5/2/7,R.05 Fenster1+2+3 geoeffnet,5,Schreiben, 1.002 Boolesch,$00 | Falsch
19,"13.12.2017 14:04:53,303",vom Bus,,Low,1.0.37,"AKH-0400.01 Heizungsaktor 4-fach, 2TE, 24/230VAC",4/2/4,R.05 Betriebsmodus umschalten,6,Schreiben,5.* 8-Bit vorzeichenlos,$01 | 0 %
20,"13.12.2017 14:04:53,335",vom Bus,,Low,1.0.37,"AKH-0400.01 Heizungsaktor 4-fach, 2TE, 24/230VAC",4/2/2,R.05 Betriebsmodus Status,6,Schreiben,5.* 8-Bit vorzeichenlos,$21 | 13 %
and from Openhab:
==> /var/log/openhab2/events.log <==
2017-12-13 14:04:04.821 [ItemCommandEvent ] - Item 'R05_Heizung_Betriebsmodus_HVAC' received command 33
2017-12-13 14:04:04.824 [ItemStateChangedEvent ] - R05_Heizung_Betriebsmodus_HVAC changed from 34 to 33
==> /var/log/openhab2/openhab.log <==
2017-12-13 14:04:04.824 [INFO ] [ipse.smarthome.model.script.hkl-rule] - triggered
2017-12-13 14:04:04.827 [INFO ] [ipse.smarthome.model.script.hkl-rule] - set:1 , recv:33
==> /var/log/openhab2/events.log <==
2017-12-13 14:04:32.820 [ItemCommandEvent ] - Item 'R05_Heizung_Betriebsmodus' received command 4
2017-12-13 14:04:32.821 [ItemStateChangedEvent ] - R05_Heizung_Betriebsmodus changed from 1 to 4
2017-12-13 14:04:32.852 [ItemCommandEvent ] - Item 'R05_Heizung_Betriebsmodus_HVAC' received command 40
2017-12-13 14:04:32.854 [ItemStateChangedEvent ] - R05_Heizung_Betriebsmodus_HVAC changed from 33 to 40
==> /var/log/openhab2/openhab.log <==
2017-12-13 14:04:32.854 [INFO ] [ipse.smarthome.model.script.hkl-rule] - triggered
2017-12-13 14:04:32.855 [INFO ] [ipse.smarthome.model.script.hkl-rule] - set:4 , recv:40
==> /var/log/openhab2/events.log <==
2017-12-13 14:04:52.818 [ItemCommandEvent ] - Item 'R05_Heizung_Betriebsmodus' received command 1
2017-12-13 14:04:52.819 [ItemStateChangedEvent ] - R05_Heizung_Betriebsmodus changed from 4 to 1
2017-12-13 14:04:52.849 [ItemCommandEvent ] - Item 'R05_Heizung_Betriebsmodus_HVAC' received command 33
2017-12-13 14:04:52.850 [ItemStateChangedEvent ] - R05_Heizung_Betriebsmodus_HVAC changed from 40 to 33
==> /var/log/openhab2/openhab.log <==
2017-12-13 14:04:52.851 [INFO ] [ipse.smarthome.model.script.hkl-rule] - triggered
2017-12-13 14:04:52.854 [INFO ] [ipse.smarthome.model.script.hkl-rule] - set:1 , recv:33
When I enable the line “R05_Heizung_Betriebsmodus.postUpdate(set)”, the KNX actor sends a 0x22 after closing the window. Why???
I changed nothing. Just enabled the postUpdate Line.
Can anybody help me?
Here are the logs from my KNX Bus and Openhab with the .postUpdate Line:
KNX:
#,Zeit,Dienst,Flags ,Prio,Quell-Adresse,Quell-Name,Ziel-Adresse,Ziel-Name,Rout,Typ,DPT,Info
2,"13.12.2017 14:11:56,616",vom Bus,,Normal,0.1.1,Dummy,4/2/4,R.05 Betriebsmodus umschalten,5,Schreiben,5.* 8-Bit vorzeichenlos,$01 | 0 %
4,"13.12.2017 14:11:57,248",vom Bus,,Low,1.0.37,"AKH-0400.01 Heizungsaktor 4-fach, 2TE, 24/230VAC",4/2/2,R.05 Betriebsmodus Status,6,Schreiben,5.* 8-Bit vorzeichenlos,$21 | 13 %
5,"13.12.2017 14:11:57,258",vom Bus,,Low,0.1.1,Dummy,4/2/4,R.05 Betriebsmodus umschalten,5,Schreiben,5.* 8-Bit vorzeichenlos,$01 | 0 %
7,"13.12.2017 14:12:16,244",zum Bus,,Low,0.1.2,-,5/2/7,R.05 Fenster1+2+3 geoeffnet,5,Schreiben, 1.002 Boolesch,$01 | Wahr
9,"13.12.2017 14:12:17,246",vom Bus,,Low,1.0.37,"AKH-0400.01 Heizungsaktor 4-fach, 2TE, 24/230VAC",4/2/4,R.05 Betriebsmodus umschalten,6,Schreiben,5.* 8-Bit vorzeichenlos,$04 | 2 %
10,"13.12.2017 14:12:17,277",vom Bus,,Low,1.0.37,"AKH-0400.01 Heizungsaktor 4-fach, 2TE, 24/230VAC",4/2/2,R.05 Betriebsmodus Status,6,Schreiben,5.* 8-Bit vorzeichenlos,$28 | 16 %
11,"13.12.2017 14:12:17,286",vom Bus,,Low,0.1.1,Dummy,4/2/4,R.05 Betriebsmodus umschalten,5,Schreiben,5.* 8-Bit vorzeichenlos,$04 | 2 %
19,"13.12.2017 14:12:30,999",zum Bus,,Low,0.1.2,-,5/2/7,R.05 Fenster1+2+3 geoeffnet,5,Schreiben, 1.002 Boolesch,$00 | Falsch
22,"13.12.2017 14:12:33,244",vom Bus,,Low,1.0.37,"AKH-0400.01 Heizungsaktor 4-fach, 2TE, 24/230VAC",4/2/4,R.05 Betriebsmodus umschalten,6,Schreiben,5.* 8-Bit vorzeichenlos,$02 | 1 %
23,"13.12.2017 14:12:33,275",vom Bus,,Low,1.0.37,"AKH-0400.01 Heizungsaktor 4-fach, 2TE, 24/230VAC",4/2/2,R.05 Betriebsmodus Status,6,Schreiben,5.* 8-Bit vorzeichenlos,$22 | 13 %
24,"13.12.2017 14:12:33,285",vom Bus,,Low,0.1.1,Dummy,4/2/4,R.05 Betriebsmodus umschalten,5,Schreiben,5.* 8-Bit vorzeichenlos,$02 | 1 %
Openhab:
==> /var/log/openhab2/events.log <==
2017-12-13 14:11:56.766 [ItemCommandEvent ] - Item 'R05_Heizung_Betriebsmodus_HVAC' received command 33
2017-12-13 14:11:56.768 [ItemStateChangedEvent ] - R05_Heizung_Betriebsmodus_HVAC changed from 34 to 33
==> /var/log/openhab2/openhab.log <==
2017-12-13 14:11:56.769 [INFO ] [ipse.smarthome.model.script.hkl-rule] - triggered
2017-12-13 14:11:56.771 [INFO ] [ipse.smarthome.model.script.hkl-rule] - set:1 , recv:33
==> /var/log/openhab2/events.log <==
2017-12-13 14:11:56.773 [ItemStateChangedEvent ] - R05_Heizung_Betriebsmodus changed from 2 to 1
2017-12-13 14:12:16.765 [ItemCommandEvent ] - Item 'R05_Heizung_Betriebsmodus' received command 4
2017-12-13 14:12:16.765 [ItemStateChangedEvent ] - R05_Heizung_Betriebsmodus changed from 1 to 4
2017-12-13 14:12:16.796 [ItemCommandEvent ] - Item 'R05_Heizung_Betriebsmodus_HVAC' received command 40
2017-12-13 14:12:16.797 [ItemStateChangedEvent ] - R05_Heizung_Betriebsmodus_HVAC changed from 33 to 40
==> /var/log/openhab2/openhab.log <==
2017-12-13 14:12:16.798 [INFO ] [ipse.smarthome.model.script.hkl-rule] - triggered
2017-12-13 14:12:16.800 [INFO ] [ipse.smarthome.model.script.hkl-rule] - set:4 , recv:40
==> /var/log/openhab2/events.log <==
2017-12-13 14:12:32.762 [ItemCommandEvent ] - Item 'R05_Heizung_Betriebsmodus' received command 2
2017-12-13 14:12:32.764 [ItemStateChangedEvent ] - R05_Heizung_Betriebsmodus changed from 4 to 2
2017-12-13 14:12:32.794 [ItemCommandEvent ] - Item 'R05_Heizung_Betriebsmodus_HVAC' received command 34
2017-12-13 14:12:32.796 [ItemStateChangedEvent ] - R05_Heizung_Betriebsmodus_HVAC changed from 40 to 34
==> /var/log/openhab2/openhab.log <==
2017-12-13 14:12:32.796 [INFO ] [ipse.smarthome.model.script.hkl-rule] - triggered
2017-12-13 14:12:32.798 [INFO ] [ipse.smarthome.model.script.hkl-rule] - set:2 , recv:34