Upload to Opta and communication errors with PLC IDE

Hardware Opta
1

After ignoring the Opta for a long time, I am making a second attempt to program the Opta with the PLC IDE 1.0.3. But unfortunately it is a disappointment again and I end up with one problem after another. Even if I can communicate with the Opta and download the program, I get one error message after another. But apparently the program was downloaded and started anyway. but communication with the Opta is no longer possible. After closing the PLC IDE a few times, communication with the Opta is restored, but then the program stops and I get 'not running' in the status bar. I can then start again. Download the program again and close the PLC IDE a few times. I was wondering if I'm the only one who experiences that the Opta is extremely unstable. The Opta is sold as Pro but cannot be used with such unstable errors in professional installations, not even in a hobby project.
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1 Like
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Hi there ! Im having the same issue when it comes to "GetCRCFromTarget error reading par: 12293" but previously i have been working with opta in other different minute projects. Apparently code reaches Opta but it is impossible to connect to it and when it does it is shown "No Code" in the bars of status.

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I have the identical issue. I've now bricked 2 Optas with this exact error. I've tried a lot of different things including QSPIFormat, Firmware Update, countless different versions of restart. Basically can program Arduino core in Arduino IDE, but as soon as i try to program in the PLC IDE, the above error. @PMarquinez, any suggestions?