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IndustryArena Forum > MetalWorking Machines > Daewoo/Doosan > Doosan DNM400II Error DS0306 and DS0300 - HELP!!!
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  1. #1
    Join Date
    Sep 2018
    Posts
    1

    Doosan DNM400II Error DS0306 and DS0300 - HELP!!!

    DNM400II shows Errors DS0306 (Battery Voltage 0) and DS0300 (Neef Ref Return)

    I accidentally shut the machine off before changing the APC alarm battery (which was changed only a few months ago before this happened).

    I have a full backup with options from when the machine was intially installed.

    What do I need to do to resolve this????

    I have an email into my local service center but if I can get this done today, that would even better.

  2. #2
    Join Date
    Jul 2005
    Posts
    380

    Re: Doosan DNM400II Error DS0306 and DS0300 - HELP!!!

    Was this issue ever resolved?

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