GSM Modul connection

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  • February 1, 2021 at 11:24 am #8219
    weissclemens1990
    Participant

    Hello, i have a Problem With my GSM Modul. When the GSM Modul lost the Power supply the Modul doesnt remeber the pdu Mode. Can i send every Minute a command from Rapid Scada to GSM Modul to set the pdu Mode (at+cmgf=0)nice Regards from Austria

    February 1, 2021 at 12:47 pm #8221
    Mikhail
    Moderator

    Hello,

    Try the following:
    1. Download KpTest.dll
    2. Add a new device with KpTest.dll driver to the same communication line as the modem.
    3. Manually send a binary command number 1 with the command value “at+cmgf=0”

    If it works, you send commands automatically with Automatic Control Module.

    February 1, 2021 at 12:49 pm #8222
    Mikhail
    Moderator

    Likely it’s needed to update KpTest.dll because it sends some example data to the COM port.

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