Live P3: Intro to DDC - Technical overview of communication protocols

This live class was taped in October of 2014 at Stromquist & Company in Atlanta, GA. It's broken out into 3 parts. This video is part 3 and offers a technical overview of communication protocolsPlease leave any questions or comments below and we'll do our best to get them answered
Part one discusses the various communication protocols, benefits of DDC and gives an introduction to controllers and supervisory controllers.
Part 2 discusses the importance for requesting a truly open Building Automation System and what that really means

[@KaesOner]

Thanks a lot for posting this seminar.. I have subscribed

[@EricStromquist]

Thanks for subscribing, let us know if there are any subjects you would like us to make videos on!

[@vijaymadhav8976]

Thank u so much

[@slave288]

Listening to the discussion of "Just how open is it?" beings a issue to my mind. With AX it is required that a password be put on the JACE during commissioning. If this is done and the password is not given to the customer or the customer does not keep track of it then anytime that customer jumps to another company that new company is locked out and has no access to the station that was built for the customer. So...is there a workaround for this?

[@MR-nl8xr]

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