CEM+ version 3.1.3.9.0.44 error display

Hello,

Does anyone know why is it with the latest CEM+ version 3.1.3.9.0.44 has error message on display says to update version? Another rack with older version 2.1.0.9.0.24 has no error message. Thank you.

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  • Yes, this is something that can happen. It’s not uncommon for one rack to report a version mismatch while another does not. There are a few different reasons why this might occur depending on how the system is networked and how the racks were updated.

    A few quick questions to help narrow it down:

    • How many total racks do you have?
    • Are they all connected to each other?
    • Are they all on the same network?
    • Is your overall system operating normally despite the version mismatch error on the 3.x CEM+?

    If everything is functioning as expected, this is likely just an annoyance rather than a critical issue.

    When you’re ready to resolve it, you can update the older 2.x CEM+ to match the newer version. This ETC Support article walks through the process step-by-step:
    How to update software on a CEM+ module

    And of course, if you’d prefer direct assistance, ETC Technical Services is available at 800‑688‑4116.

    • How many total racks do you have? - 4 racks
    • Are they all connected to each other? - Yes! 2 dimmer room location(2x racks each room) locations link thru media converter (fiber to Rj45) 
    • Are they all on the same network? Yes!
    • Is your overall system operating normally despite the version mismatch error on the 3.x CEM+? yes all working. But one of the rack with error (update software) which is already current version and freezes sometimes. 

    How to clear the error? Thank you.

  • You would definitely need to do what I recommended above based on your answers.

    You can update the older 2.x CEM+ to match the newer version. This ETC Support article walks through the process step-by-step:
    How to update software on a CEM+ module

    ETC Technical Services US is available at 800‑688‑4116.

    If you are in a different location, see this link: https://www.etcconnect.com/Contact-Us.aspx 

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