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Thread: Iec60870 104 slave driver process gateway

  1. #1
    Join Date
    10.05.2017
    Posts
    58

    Frage Iec60870 104 slave driver process gateway

    Hello Team,
    I am using IEC60870 104 fieldbus in zenon logic as slave as a process gateway.
    I have added certain no. of IEC61850 double point information to the gateway. Now in the client side of the gateway I am getting readings like shown below:
    For off status in slave = 2 in client.
    For on status in slave = 0 in client.
    For faulty status in slave = 1 in client.

    According to iec standards 
    0 should be intermediate
    1 should be off
    2 should be on
    3 should be faulty

    Please suggest on the above
    Regards,
    Joel

  2. #2
    Join Date
    01.07.2008
    Location
    Salzburg, AT
    Posts
    673
    Best Answer

    Default Re: Iec60870 104 slave driver process gateway

    in Logic, the IEC6870 Slave driver is not supporting "DPI/DPC mapping" (feature available in zenon iec870 driver and in Process Gateway IEC870Sl, and in all IEC61850 products). Thus, you cannot map DPI/DPC variable directly between 850 and 870 communication, you have to add additional variables and write small code in logic doing the mapping.

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