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Thread: IEC 62056-21 Driver

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  1. #1
    Join Date
    22.03.2018
    Posts
    3

    Default IEC 62056-21 Driver

    Hi, I am trying to use the IEC62056-21 driver in Zenon 8.0 to read values from a CEWE Prometer however I am unable to get Zenon to communicate to it.
     
    The meter is connected to the computer via a serial cable, it is set as RS232 with the following setting
    Port Name: COM1 Baud Rate: 19200 Data Bits: 7 Parity: Even Stop Bits: One Protocol: None
     
    The device has an address of 11 and it also has a password.
     
    I have created a few variables to test be they are showing as INVALID, these have a OBIS address of :
    0.0.1.0.0.255 Clock
    1.1.1.8.0.1 Active Power
    1.1.14.7.0.255 Frequency
     
    Using GXDLMSDirector with the settings above I can read values from the meter.
     
    I am overlooking something?

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