barkster Posted March 1, 2016 Posted March 1, 2016 As everyone knows plm's last about 1-3 years and I just replaced mine with an older version that I had laying around. Didn't go real smooth and seems I've had little glitches ever since. One think I can't get going again is the my wireless remote thermostat. At first it needed to write updates to it and would never work. I pressed the set button till it beeped and then told it to write updates, it seemed to have worked but it's not getting the temperature from it. I get state, humidity but it not working 100% and seems my ezflora is now not comunicating with my system even though it's plugged into the socket right next to my plm. So I guess this is a two part question. 1. How do reconnect the wireless remote thermostat after changing plm 2. What's the proper procedure when replacing a failed PLM, I see that the wireless devices need special attention afterwards but why me ezflora? Can it be because PLM is prob 5 years old? I did buy a new PLM since but just haven't installed yet
LeeG Posted March 1, 2016 Posted March 1, 2016 (edited) The EZFlora does not send Zone state messages so not sure what EZFlora issue is occurring. There is a step by step procedure in Wiki for PLM replacement. What is the hardware level of "new" PLM, on White sticker? http://wiki.universal-devices.com/index.php?title=ISY-99i/ISY-26_INSTEON:File_Menu#Replace_Modem_.28PLM.29 Edited March 1, 2016 by LeeG
barkster Posted March 1, 2016 Author Posted March 1, 2016 Thanks, I'll check on that tonight. Weird because it looks like the ezflora is working but has exclamation points next to it.
barkster Posted March 1, 2016 Author Posted March 1, 2016 what would I do if I didn't unplug the isy before replacing PLM. I remember cycling the power after but I'm not sure if I turned it off before replacing.
LeeG Posted March 1, 2016 Posted March 1, 2016 That would be a problem. The ISY and old PLM must be powered Off. The new PLM powered On and allowed to cycle up. Then power up the ISY. When the ISY and Admin Console are up issue the Restore Modem (PLM). The ISY understands the PLM was changed and updates all devices with new PLM address. If the ISY was not powered down then it is not looking for a PLM change. The Red ! indicates the ISY has a problem sending something to the EZFlora. Run Tools | Diagnostics | Event Viewer at LEVEL 3 to see problem. If the EZFlora is an I2CS device and was not updated with new PLM address that would be a problem. Do a Restore Device to EZFlora to see if that resolves Red !.
barkster Posted March 1, 2016 Author Posted March 1, 2016 yeah restore didn't do anything. I wish I remember what I did when I replaced the plm but I was going out of town next day for 5 days and was in a hurry to get my pool running so I just threw old plm in but I do remember googling how to replace plm but I guess I overlooked the power thing.
LeeG Posted March 1, 2016 Posted March 1, 2016 Be sure to use the EZFlora primary (Zone 1). With the event viewer at LEVEL 3, Query zone 1 then Restore Device. Post the event trace.
barkster Posted March 1, 2016 Author Posted March 1, 2016 Tue 03/01/2016 01:04:32 PM : [ 1E 80 9C 3] Preparing Device 'BackYard' for RestoreTue 03/01/2016 01:04:32 PM : [ 1E 80 9C 3] Device 'BackYard' ready for Full RestoreTue 03/01/2016 01:04:32 PM : [All ] Writing 13 bytes to devicesTue 03/01/2016 01:04:32 PM : [iNST-TX-I1 ] 02 62 1C 4F CD 0F 0D 00Tue 03/01/2016 01:04:32 PM : [iNST-ACK ] 02 62 1C.4F.CD 0F 0D 00 06 (00)Tue 03/01/2016 01:04:41 PM : [iNST-TX-I1 ] 02 62 1C 4F CD 0F 0D 00Tue 03/01/2016 01:04:41 PM : [iNST-ACK ] 02 62 1C.4F.CD 0F 0D 00 06 (00)Tue 03/01/2016 01:04:50 PM : [iNST-TX-I1 ] 02 62 1C 4F CD 0F 0D 00Tue 03/01/2016 01:04:50 PM : [iNST-ACK ] 02 62 1C.4F.CD 0F 0D 00 06 (00)
LeeG Posted March 1, 2016 Posted March 1, 2016 Thanks. Device 1C.4F.CD failed to respond the three attempts the ISY sent to device. Is it possible it is unplugged or the power to the socket has been turned Off?
barkster Posted March 1, 2016 Author Posted March 1, 2016 that was my first thought yesterday and I unplugged it and plugged back in and I thought the led was lit. I will check tonight
Brian H Posted March 1, 2016 Posted March 1, 2016 (edited) If the EZFlora is around two years old and built on the base 2413 Dual Band PLM Main Board with their custom daughter board. It could be suffering from the known power supply issues. Edited March 1, 2016 by Brian H
barkster Posted March 1, 2016 Author Posted March 1, 2016 it's old and I've had it off all winter so I don't know if/when it went out. It's the first time I've seen it in admin but I rarely log into my unit. I'll check it tonight thanks
barkster Posted March 5, 2016 Author Posted March 5, 2016 so i removed remote thermostat from my system and tried to add it back and now get "cannot determine insteon engine" when I try to link it. so frustrating.
Michel Kohanim Posted March 6, 2016 Posted March 6, 2016 Hi barkster, That error comes up when the PLM cannot communicate with the device. My suggestions: 1. Move the PLM to an outlet that's not shared with other power supplies and transformers 2. Factory reset your thermostat and retry BUT use Link Management | Start Linking With kind regards, Michel
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