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Hello everyone, for 20+ years I have been into computer repair and misc electrical repair. I have started working for a company that Has many Unitronics PLCs and need to learn ladder logic and all i can on how to fix and program them. The support from Unitronics has been awesome and in my opinion I would never look elsewhere for a PLC solution. So what im hoping is if anyone has any ideas on how/where I can learn both the hardware and programming side it would be highly appreciated. My first step is to write the simple code to set the password on an sd card so I can create images of or PLC's for backups. It is pry a simple task but for someone who is new to this its over my head at this moment. I have an extra v570 that I can use to play with as I learn so im hoping to be able to write the ladder put sd card in it set it then use that sd card to clone one plc then do it again with another sd card until I have backups of all plcs in our building. Thank you for any Help or guidance your willing to share.
Hello~ I have some doubts about ADC program of the hardware between STM8S103F2 and STM8S105,if you can give me some feasible advice,I’ll be appreciated. Thank you in advance! Please look at the following picture, why the ADC program of STM8S103F2 cannot use in the STM8S105C4T6? And the collective result always be zero. I am so confusing about that ! The datasheet of STM8S105C4T6 Are there any wrongs I set? Please tell me the reasons and solutions,thank you again ! Well,If I choose the wrong forum to ask my questions,please forgive me and tell me which forum is suitable for asking my troubles. Best regards~