Troubles with RS232

  • Hi,

    I am new in this world and I am trying to learn these days how to configure and correct some troubles found.

    Last days RS232 communication was working perfectly, we could modify registries.

    But yesterday, we do not know how, the only information that we are looking through "DCUTermi" are only numbers. We do know how to solve this issue.


    Any help would be appreciated.


  • Looks like you changed the baudrate setting of DCUTerm?
    Try 38400baud or 115000baud!

    F&S Elektronik Systeme GmbH
    As this is an international forum, please try to post in English.
    Da dies ein internationales Forum ist, bitten wir darum, Beiträge möglichst in Englisch zu verfassen.

  • Hi,

    We have been testing cables and converters (RS232-USB). It have not change anything.

    Could we do a Hard-Reset? How can we do? We have tried to communicate with Netdcu8 and Netdcua5.

    We could try with new ones, but we will like to resolve this issues earlier.


  • Good Morning,

    We try with a new embedded and on an other computer.

    With the new one (Netdcua5 Rev. 1.21) At J1-RS232 we have showed at initiation a "<0>", and when turn off "<0><0><0><0>".

    Next idea is to test it only with the board and RS232 directly installed on pins.