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 Posted: Thursday Jul 2nd, 2015 07:54 pm
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xAPPO

 

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slychiu wrote: The controller needs to poll the comfort virtual nodes to get the status
In zwave the devices do not automatically send their status when there is a change- this is a limitation with zwave
The devices need to be polled
 Sorry - really new to Z-Wave So how does a Z-Wave PIR from various manufacturers send it's status to the master controller to say it's tripped ? It isn't polled.   What I expected was a Comfort virtual device that represented a zone to masquerade as such a sensor and update it's status in the master controller.   Is this an aspect of the secondary/primary controller communication ?  

What I had hoped was that the Comfort UCM could act as a Z-Wave device that associated with the primary controller and had say 250+ endpoints it reported back the status of in realtime. eg counter values or flags.  Akin to a multifunction Z-Wave sensor with 150 different values it reported back as they changed.   

 Time for me to read up some more I guess as this is obviously a naive understanding.

I don't understand the significance of the 'association' post you made Julian either so I'll try and read up on that too.

Last edited on Thursday Jul 2nd, 2015 08:06 pm by xAPPO

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