Devices status detect

[ijanchev]

Hi,

Is there is possibility to detect if some device (switch or sensor) failed or is not in function in knx network

Regards,
Igor Janchev

[udo1toni]

Did you already know https://community.openhab.org/ ? It's more likely to get an appropriate answer in english over there.
An option would be to configure the sensors to periodically send data and then setting up a rule like this:
.items:

mySensorItem "Sensor is [%s]" ... {knx="..."} //configured in ETS to send once a minute...

.rules:

var Timer myWatchdog = null
rule "my startup rule"
when
    Systen started
then
    myWatchdog = createTimer(now.plusSeconds(180),[
        sendMessage("...","Sensor failed!")
        ]
    )
end

rule "watchdog"
when
    Item mySensorItem received update
then
    myWatchdog.reschedule(now.plusSeconds(180))
end

Of course this is no option for switches.

[ijanchev]

Thank you Toni, I'm checking this with some third party tool.