Monday, 20 June 2022

Niagara / Lon device replacement

I've switched job from taking care of Tracer Summit system for a lot of years and I'm new to Niagara and Lon and recently I had to swap out a failed stat with a Lon module in it. I updated the Nueron ID in the Device Data and the system is no longer report the stat off line, however, all of the Points for that device show offline. The points show Read fault: javax.baja.lonworks.LonException:SendRequestFailed .

I've been looking through the Point Manager, Wire Sheet, etc. trying to find something referencing the old Lon ID but I can't find anything.

Any suggestions / pointers as to what I missed? Thank You


source https://hvac-talk.com/vbb/threads/2239971-Niagara-Lon-device-replacement?goto=newpost

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