DEVICE FOR RECORDING INDUSTRIAL SYSTEM'S EVENT

摘要

PURPOSE: A device for recording industrial system's event is provided to enable simple systematic management of industrial system's function test through generating fictitious events, in which its time is check by ordinary PC, recording industrial system's entire input/output signal line's signal changes and digital/analog signal changes in the database and outputting them to the output device such as monitor. CONSTITUTION: A device for recording industrial system's event is composed of generation, creation, and display. Event signals related to industrial system's entire input/output signal line's signal changes and digital/analog's signal changes are generated through input/output modules. Database is created by detecting generated event signals by event detector and recording the event information at different time intervals. The event information generated by database is displayed through different methods, such as graphics.