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  • Questions about REXYGEN Studio, REXYGEN HMI Designer, ...

    REXYGEN Studio REXYGEN HMI Designer
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    @cechurat Hi Tomas,

    Thank you for your valuable comments.

    I tried running:

    "c:\Program Files\REX Controls\REXYGEN 3.0.5.17331\Bin\RexCore.exe" -z exec.file=myproject_exec.rex -z simulation.enabled=1 -z simulation.tickmin=0 -z simulation.steps=20000 -z simulation.start=0

    I do not think it was successful, because it did not do anything. At the very least, it was supposed to create f.txt via the SILO block.

    I believe there may be something wrong with this REXYGEN project, because whenever I try Local Simulation within REXYGEN Studio, it reports a RexCore crash; please see the screenshot in the bottom-right corner. As a consequence, the application freezes and I have to kill the RexCore process manually.

    In Real Time mode, it seems to run normally: it shows trends and creates f.txt via the SILO block. There is also a minor issue with overtime in diagnostics, probably related to the PYTHON blocks. I am not sure whether this issue is critical enough to cause RexCore to crash in Local Simulation mode.

    However, I believe this is a separate issue and is not directly related to the original topic of running Local Simulation mode in general.

    Below you will find the project version needed to reproduce the issue.

    Best regards,
    Stepan

    Project:
    FC_Compact_Rezerovar_REXYGEN_V2.zip

    34fcdd70-0f22-45e8-bede-df44198e4d9c-image.png

  • Need help configuring some of the I/O drivers? Problems integrating custom hardware or software?

    Monarco HAT Modbus TCP IoT 1-Wire Communication (RS232, RS485, I2C, SPI, UDP, TCP, ...) General Modbus RTU Database (MySQL, MariaDB, PostgreSQL, MSSQL)
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    @Jan-Reitinger Hi Jan,

    Thanks for clearign that up.

    I'm not sure what happened with the slave device, it hasn't been changed at all, a mystery! If I find the issue I'll le you know.

    Cheers,
    Mike

  • Any other thoughts on REXYGEN or automation and control systems in general?

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    153
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    E

    ’m working on a Python task that requires generating Base64-encoded data from user input and converting it to a readable PDF.

    Before I implement my own solution, I’ve been testing conversions with a simple Base64-to-PDF tool to verify that the encoded strings I’m producing are valid.

    Has anyone here dealt with converting Base64-encoded content into PDFs directly within Python? I’m wondering whether to use built-in libraries like base64 and fpdf, or if there’s a more efficient way to handle larger files.

  • Found a bug? Missing some feature? Let us know!

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    @Jan-Reitinger Thank you Jan. I will try it. Martin