[Improvement Case] Key Points for Debugging Execution of PC and Ladder Circuits

A case where the location of the error and its symptoms could be instantly grasped according to the display.

We would like to introduce an example of improvements in control panel design. While creating programs for PCs and ladders, it was difficult to confirm debugging during the program creation process, which necessitated modifications after completion. To achieve early recovery in the event of an error occurring in the system, we built a system to display error details on touch panels and other interfaces. This allows for immediate understanding of the location and symptoms of the error based on the displayed information, even if an error occurs. 【Case Overview】 ■ Issues - Since modifications were made after the completion of the program, a significant amount of time was required for the correction work, leading to increased costs. ■ Results - By displaying error information on the touch panel and saving the history in the PLC, it became possible to shorten debugging time on-site. *For more details, please download the PDF or feel free to contact us.

Control Panel