I’ve got a Z-Wave Node 2: FGSD002 Smoke Detector / FGSD002 Smoke Detector.
The ID in PaperUI is: zwave:device:34fd5856:node2:sensor_temperature
I want to read out the current temperature for my own sitemap.
For this I defined this Item.
Number RM_EG_Flur_Temp "Rauchmelder EG Flur Temperatur [%.1f C]" <temperature> (gThermometer) { zwave="2:command=sensor_multilevel,sensor_type=1" }
your part in curly brackets of the item definition is wrong. This is how it was defined in OH1.
In OH2 it’s like { channel=“your thing id here” }
I don’t know if this also solves your persistence problem. I do not use mysql for persistence. For my temperature (I am using the same smoke sensor) I am using rrd4j and for the rest I am using mapdb.
As @jaydee73 indicates, the Item is incorrect. Therefore the Item has yet to receive a value. Until it receives a value, the MySQL persistence will not create a table for the Item.
I have a similar problem, I have a two variables in my rules called “wnAvg” and “dnAvg” that I’m trying to display that in my sitemap with no luck?
Items:
Number dnAvg "Dryer Power Avg [%.2f kW]" //(GetPower)
Number wnAvg "Washing Machine Power Avg [%.2f kW]" //(GetPower)
Rules:
val Number wnAvg = tplinksmarthome_hs110_B16E5F_power.averageSince(now.minusMinutes(2)) as Number
val Number dnAvg = tplinksmarthome_hs110_B1AFF9_power.averageSince(now.minusMinutes(2)) as Number
StiteMap:
Text item=wnAvg label="testw [%.1f]"
Text item=dnAvg label="testd [%.1f]"
In addition to what @rossko57 said,
you have two items and two variables in a rule (hopefully the posted lines are not your complete rule) both named the same, however those variables inside the rule will NOT set the Items state! You would need something like:
wnAvg.postUpdate(tplinksmarthome_hs110_B16E5F_power.averageSince(now.minusMinutes(2)) as Number)
Text item=wnAvg label="testw [%.1f]"
Text item=dnAvg label="testd [%.1f]"
What’s being posted is the actual value from the two outlets and not the average from the rules, wnAvg & dnAvg .
Text item=tplinksmarthome_hs110_B1AFF9_power label="Dryer Power [%.2f w]" icon="dryer"
Text item=tplinksmarthome_hs110_B16E5F_power label="WashingMachine Power [%.2f w]" icon="washingmachine"
I think there is confusion about Items and variables.
You can only show Items in your sitemap. You cannot show variables.
You’ve defined two Items, wnAvg and dnAvg
As you have shown us in your events.log extract, your two sitemapped Items wnAvg and dnAvg never get updated.
So there is nothing to see in sitemap.
As @opus already said, your rule fragment that you showed creates two variables called wnAvg and dnAvg. These two new variables are NOT the Items with the same name. You cannot show variables in the sitemap. When the rule ends, these variables disappear anyway, they are only local to this rule.
As @opus said, in your rule you need to send updates to your existing Items using postUpdate.
rule "Dryer Consumption State Machine"
when
Item tplinksmarthome_hs110_B1AFF9_power changed
then
val Number dnAvg = tplinksmarthome_hs110_B1AFF9_power.averageSince(now.minusMinutes(2)) as Number
if(dnAvg < 1.45) {
dryer_OpState.postUpdate(0)
}
else if(dnAvg > 250) {
dryer_OpState.postUpdate(2)
logInfo("dryer ", "Power average is {}",dnAvg)
}
else if(dnAvg < 200) {
if ((dryer_OpState.state as Number) == 0)
dryer_OpState.postUpdate(1)
logInfo("dryer ", "Power average is {}",dnAvg)
}
else if ((dryer_OpState.state as Number) == 2) {
dryer_OpState.postUpdate(3)
sendBroadcastNotification("Dryer finished")
logInfo("dryer ", "Dryer finished!")
logInfo("dryer ", "Power average is {}",dnAvg)
}
end
DId you want me to replace this:
val Number dnAvg = tplinksmarthome_hs110_B1AFF9_power.averageSince(now.minusMinutes(2)) as Number
with this?
dnAvg.postUpdate(tplinksmarthome_hs110_B1AFF9_power.averageSince(now.minusMinutes(2)) as Number)
Well, it’s your rule. Better to understand than blindly copy.
Note - that your rule already updates some other Item with postUpdate, it’s the same idea.
In this case, now that you’ve shown the whole rule (always a good idea) we can see that you also use the same value later in the rule. To save messing about tryingto read back the state of an Item that may not have been updated yet, how about
val Number xxx = tplinksmarthome_hs110_B1AFF9_power.averageSince(now.minusMinutes(2)) as Number
dnAvg.postUpdate(xxx) // the Item
if(xxx < 1.45) {
... // and so on
Thanks, seems to be working I added the following:
rule "Dryer Consumption State Machine"
when
Item tplinksmarthome_hs110_B1AFF9_power changed
then
val Number dnAvg1 = tplinksmarthome_hs110_B1AFF9_power.averageSince(now.minusMinutes(2)) as Number
dnAvg.postUpdate(dnAvg1)
if(dnAvg1 < 1.45) {
dryer_OpState.postUpdate(0)
}
else if(dnAvg1 > 250) {
dryer_OpState.postUpdate(2)
logInfo("dryer ", "Power average is {}",dnAvg)
}
else if(dnAvg1 < 200) {
if ((dryer_OpState.state as Number) == 0)
dryer_OpState.postUpdate(1)
logInfo("dryer ", "Power average is {}",dnAvg)
}
else if ((dryer_OpState.state as Number) == 2) {
dryer_OpState.postUpdate(3)
sendBroadcastNotification("Dryer finished")
logInfo("dryer ", "Dryer finished!")
logInfo("dryer ", "Power average is {}",dnAvg)
}
end
