Anton Posted March 5, 2019 Report Share Posted March 5, 2019 Hi, I have a problem with Vision V290. It just stops working... Now the screen is blank and backlight flickers weakly every 2s. I have tried update firmware, but Visilogic can't connect. Also, I have tested power supply: Current 0.093 A, internal DC-DC converter 5V also works well. Please tell me how can I restore the PLC? Any help appreciated. Quote Link to comment Share on other sites More sharing options...
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