This application transform your Android device in a Virtual HMI (Human Machine Interface) device for Free. You can control and read useful information from PLC (Programmable Logic Controller) device. The application was designed for PLC of Slicetex Electronics. Main features: Easy to use. Print data, text and values from PLC into virtual LCD display. General purpose keys for command user actions in PLC logic. Menu keys (M1, M2, M3, etc). Function keys (F1, F2, F3, etc). Actions keys (ON, OFF,