When you enable the local device, is the status ok?
What is the status of your lon network?
Sent from my SM-G930V using Tapatalk
Hello all,
I'm attempting to communicate and live discover an Honeywell XL10 VAV through a WEBs 8000 running N4.6 . When I enable the local lon device and configure the comm setting for the LON module, and hit discover. I get the following error...
Failed [11:20:58 20-Sep-19] Unexpected exception in BLonDiscoverJob.
javax.baja.lonworks.LonException: sendNormal failed
at com.tridium.lonworks.loncomm.NLonComm.doLonCommSen dNormal(NLonComm.java:448)
at com.tridium.lonworks.loncomm.NLonComm.sendNormal(N LonComm.java:369)
at com.tridium.lonworks.loncomm.NLonComm.sendUnackRep eat(NLonComm.java:354)
at com.tridium.lonworks.util.NmUtil.setRespondToQuery (NmUtil.java:759)
at com.tridium.lonworks.util.NmUtil.initDiscover(NmUt il.java:700)
at com.tridium.lonworks.netmgmt.BLonDiscoverJob.doDis cover(BLonDiscoverJob.java:88)
at com.tridium.lonworks.netmgmt.BLonDiscoverJob.run(B LonDiscoverJob.java:67)
at javax.baja.util.Worker.process(Worker.java:168)
at javax.baja.util.Worker$Processor.run(Worker.java:1 41)
at java.lang.Thread.run(Thread.java:748)
Caused by: javax.baja.lonworks.LonException: Failed transmit to lonDriver.
at com.tridium.lonworks.loncomm.NLonLinkLayer$LonTran smitDriver.run(NLonLinkLayer.java:405)
... 1 more
Caused by: java.lang.NullPointerException
at com.tridium.platLon.BLonPlatformServiceQnx.write(B LonPlatformServiceQnx.java:106)
at com.tridium.lonworks.loncomm.NLonLinkLayer$LonTran smitDriver.run(NLonLinkLayer.java:389)
... 1 more
javax.baja.lonworks.LonException: Failed transmit to lonDriver.
at com.tridium.lonworks.loncomm.NLonLinkLayer$LonTran smitDriver.run(NLonLinkLayer.java:405)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NullPointerException
at com.tridium.platLon.BLonPlatformServiceQnx.write(B LonPlatformServiceQnx.java:106)
at com.tridium.lonworks.loncomm.NLonLinkLayer$LonTran smitDriver.run(NLonLinkLayer.java:389)
... 1 more
java.lang.NullPointerException
at com.tridium.platLon.BLonPlatformServiceQnx.write(B LonPlatformServiceQnx.java:106)
at com.tridium.lonworks.loncomm.NLonLinkLayer$LonTran smitDriver.run(NLonLinkLayer.java:389)
at java.lang.Thread.run(Thread.java:748)
I'm not getting any comm lights on the module. Any ideas on what I might be doing wrong?
When you enable the local device, is the status ok?
What is the status of your lon network?
Sent from my SM-G930V using Tapatalk
A lot of the X10 controllers depending on age probably were commissioned with LonSpec. Different domain length ID is something to consider.
Thank you all for the reponses. Turns out all I need to do was reboot the Station and these errors cleared up and I was able to communicate to the controller. Hate when its that easy.