Diagnostic Management, Operating State Configuration

This article introduces the research and design of a suitable diagnostic equipment design that will be regularly monitored and recorded selected quantity in the device. The diagnostic equipment must be as flexible as possible, the design will apply to the project's electronic output equipment. This means that the diagnostic design can be applied to all control units, add-on modules, or turnstile controllers. Each inspected element contains different quantities that are valid for correct diagnostics. The data itself will contain the exact time and date of the measurement. This information will be kept for several years for a back diagnosis. The data will be primarily stored on the device with the possibility of transferring it to a PC via the interface. Basic states will be available directly on the device. This information will be displayed via a small integrated display directly on the PCB. The data itself should be stored on a medium that retains the information even when the power supply is interrupted. The diagnostic part itself should be equipped with a backup battery, which will be functional even after the failure of the primary power supply for possible failure diagnosis. The design should consist of a microcomputer that will record events that can be updated with firmware to accommodate the board's needs. A simple program that visualizes the data for easier diagnostics will be needed to view the recorded data more easily.