Runtime enable update of ip-address

Runtime 🇬🇧
tortillamarcal
2022-06-02
2022-06-06

  • tortillamarcal - 2022-06-02

    Hello,
    I'm doing a connection between a Siemens S71200 and a PC with Linux. I installed the pacakge Codesys for Linux SL.

    When the connection is open I have the following message:

    Can anyone help me?

    Thanks

     
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  • TimvH

    TimvH - 2022-06-06

    I remember I had the same problem some years ago. What I can remember is that the CODESYS log file gave quite a lot of usefull information.

    As I can remember, is that the Siemens PLC tried to set the IP address of the device, but it failed with the Gateway setting.

    So at first the IP address of the CODESYS Profinet Device was e.g.:
    192.168.1.10
    255.255.255.0
    0.0.0.0

    Then I changed the gateway to the same as the IP address and it worked:
    192.168.1.10
    255.255.255.0
    192.168.1.10

    I'm sure it is related to some setting in the Siemens PLC that this was needed, but I do not know where or how.

     

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