dbexport module affect the command

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  • July 2, 2021 at 1:33 am #9202
    Zeus
    Participant

    hi,
    Yesterday I use the module DbExport. If I make it work. the Modbus command will be canceled on the server. If I canceled the module DbExport. the command works right.

    July 2, 2021 at 12:33 pm #9203
    Mikhail
    Moderator

    Hi,

    DB Export module has some output channel in its settings. Check that they are not interfered with your Modbus output channels.

    July 3, 2021 at 2:31 am #9204
    Zeus
    Participant

    hi,
    Should I config the input channel to fill the output channel grid with the output channel number?
    I checked the DB Export module. I only configured the current data export with SQL below.
    INSERT INTO cnldata (datetime, cnlnum, val, stat)
    VALUES (:dateTime, :cnlNum, :val, :stat)
    The database is Oracle 11g and I changed SQL ‘@val’ to ‘:val’.
    My version is 5.8.2 and I don’t find any grid to config the DB Export module output channel settings.

    July 3, 2021 at 3:51 am #9205
    Zeus
    Participant

    hi,
    I changed the code.

    https://ibb.co/Z8csbW0

    In the DB Export module. If we received the command and we enable current data export. passToClients is always false. and the device could not receive commands. the command is canceled. and only the command type BaseValues.CmdTypes.Binary is handled.
    I don’t know why we cancel it if we use DB Export module.

    July 4, 2021 at 7:22 am #9206
    Mikhail
    Moderator

    Hi,
    Those settings are https://rapidscada.net/doc/content/latest/en/modules/mod-db-export-files/db_export_manual_en.png

    Anyway, there will be new fully redesigned DB export module in the next version.

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