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Thread: Mits 90SZ servo alarms

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  1. 07-21-2014, 10:59 AM #1
    MoraTradgnist
    MoraTradgnist is offline Registered
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    Mits 90SZ servo alarms

    Hi,

    I have a Mitsubishi 90SZ that will not start after moving it to my new shop. The machine started just perfectly before moving it, now I get servo alarm 017 OR 033.
    The feeling is that it has something to do with input power. Backup battery is bad so I have to reload software if it's been without power for more than 1 day or so.
    I get no alarms on the servo amps while loading the software but when I power it up to load the language disk, the alarms will show.

    I have 200V between the phases at the machine but 0V between phase and ground, is this really normal? Since we have 400V here in Sweden there is a transformer before the machine.

    Sorry for poor english but I hope you understand!

    /R
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  2. 07-26-2014, 08:35 AM #2
    MoraTradgnist
    MoraTradgnist is offline Registered
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    Re: Mits 90SZ servo alarms

    Nevermind, It's running now! I just left it connected to power for a few days and now it starts just fine. Bad battery I guess.
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