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Thread: IEC 60870-5-104 client

  1. #1
    Join Date
    13.01.2018
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    8

    Frage IEC 60870-5-104 client

    Does IEC 60870-5-104 client  supports both Edition 1 & Edition 2?

  2. #2
    Join Date
    01.07.2008
    Location
    Salzburg, AT
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    815

    Default Re: IEC 60870-5-104 client

    The Edition 2 has removed Edition 1. This was already 2003. Since 2003, a product basing on the IEC 60870-5-101/104 Standard is obligated to support Edition 2.

    The zenon IEC870 driver (Master = Controling Station) supports Edition 2.
    In praxis this means, that the driver will work with Edition 1 devices only if these devices have corrected implementation of T0-T3 timing parameters.

  3. #3
    Join Date
    13.01.2018
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    8

    Daumen hoch Re: IEC 60870-5-104 client

    Thank you so much 

  4. #4
    Join Date
    13.01.2018
    Posts
    8

    Frage Re: IEC 60870-5-104 client

    Is there any way or setting to make the driver support  only edition 1 or support only edition 2 ?
    We wanted to check behavior of our product with IEC 104 Edition 1.

  5. #5
    Join Date
    01.07.2008
    Location
    Salzburg, AT
    Posts
    815

    Default Re: IEC 60870-5-104 client

    >Is there any way or setting to make the driver support  only edition 1 or support only edition 2 ?
    NO.
    The zenon IEC870 driver (Master = Controling Station) supports Edition 2.

    >We wanted to check behavior of our product with IEC 104 Edition 1.
    Since 2003, any product basing on the IEC 60870-5-101/104 Standard is obligated to support Edition 2. The Edition 1 is not legal anymore. Devices basing on Edition 1 had differences in Timing handling - resulting in strong interoperability issues (devices of different manufactures ware not always able to stable communicate with each other).

    If you connect the iec870 driver with an 870-slave (Controlled Station) which supports only Edition 1, there is no guarantee that system will work. You may start such test and if communication works: General Interrogation delivers initial values for all variables in monitoring direction, you are receiving spontaneous data changes and it is possible to process commands - then you have luck and this devise has implemented Edition 1 in the way compatible with Edition 2. 


      

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