PIC is a specialized Android application designed for Fujitec engineers, particularly for use with the CP45 controller. This app enables engineers to carry out essential activities before engaging in slow and high-speed operations of elevators. Additionally, it provides the capability to monitor error codes and view the input and output of various points and more within the system. Engineers can also perform a variety of other essential tasks, such as diagnostics, and system checks, making this app an invaluable tool for maintaining elevator performance. To use this app, a USB cable is required to connect your device to the CP45's micro USB port. With PIC, engineers can streamline their workflow, troubleshoot elevators more efficiently and easily, and ensure optimal operation and safety