S7 PLC HMI

S7 PLC HMI turns your Android phone or tablet into a full HMI panel for Siemens S7 PLCs — no dedicated operator panel required. Connect over WiFi and monitor and control your machine in real time. SUPPORTED PLCs • Siemens S7-1200, S7-300 and S7-400 • Direct connection over TCP/IP (WiFi) — no gateway needed • Use a non-optimized DB (S7-300/400 compatible) with full access OBJECT TYPES • Simple object (bit or analog value: Byte/Word/Int/DWord/DInt/Real) • Drive, Drive with local mode, Drive – two directions • Dumper, Valve (each with local mode) • Button (pulse) – momentary command • Alarm with acknowledge – blinks until acknowledged • Mode selector – Off / Auto / Manual • Level bar – analog level indicator with scale • Value with trend – live curve with a 1 / 5 / 15-minute window KEY FEATURES • Modern Material Design 3 interface • Clear object list with live states and connection status • Object control from a bottom sheet with large buttons • Dark mode and system colors (Material You) • App language switchable right from the menu – 9 languages incl. Dutch • Optional analog value limits – out-of-range shown in red • PLC diagnostics – RUN/STOP state and CPU info • Graphic mode – place objects on your own background image and operate the machine from a custom screen PROFI FEATURES • Connect to multiple PLCs and organize them into groups • Object management – add, delete and reorder objects by dragging • Backup and restore of your complete configuration Your projects and data are fully preserved between updates. IMPORTANT: For the S7-1200 use a standard (non-optimized) DB and enable full access in the block protection settings.