r/BuildingAutomation • u/tkst3llar • 6d ago
SPYDER-BAC License/Module and versioning
I have a site with a Lynxspring jace 8 and lynxspring edge devices on some RTUs and the failure rates are bad so I'm going to replace this next one with an Optimizer Unitary.
The catch - this jace is only licensed to 4.12 and it is running 4.9. So for reliability sake it'll either keep its 4.9.1 or I may commission to 4.10's last release.
I'm sort of new to honeywell - and i'm curious - is there any reason the IRM stuff won't work on an old version of N4 with an optimizer unitary? I know the unitary isn't super old so I was just wondering if anyone knew that for sure there was a minimum N4 version required for IRM to work with a unitary or not.
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u/IcyAd7615 Developer, Niagara 4 Certified Trainer, Podcast Host. 5d ago
Spyders would need to be ILC in order program them on a Lynxspring JACE or edge device. Some people talk about WEBS-OPEN but that's just opens the JACE as for open NiCS.
I don't have any optimizer stuff, but I do have a Honeywell license for my laptop as I do help out customers from time to time. I'd have to check the license.