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  1. #1
    Join Date
    Oct 2007
    Posts
    67

    Siemens 840D 300500 alarm

    Dear All,
    Need help or info on regarding alarm: 300500 Axis A1 drive 5 system error 0000001BH,00050000H
    We replaced the entire drive with a spare drive but alarm remains.
    Please advice.

  2. #2
    Join Date
    Sep 2009
    Posts
    105

    Re: Siemens 840D 300500 alarm

    I'm not familiar with your problem but I have the Alarm manual for 840D. Section 4 show error codes of alarm 300500.
    Hope this helps.
    Attached Thumbnails Attached Thumbnails Siemens.pdf  

  3. #3
    Join Date
    Oct 2007
    Posts
    67

    Re: Siemens 840D 300500 alarm

    The alarm represents a hardware fault. The drive was faulty.

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