What Is a PLC?
A PLC (Programmable Logic Controller) is an industrial computer that controls equipment on the factory floor. It receives sensor inputs, performs logic operations, and controls actuators.
PLC Programming Languages
What Is an HMI?
An HMI (Human Machine Interface) is a touchscreen display that allows operators to monitor equipment status and control operations.
HMI Screen Design Principles
PLC-HMI Integration
PLCs and HMIs are connected via industrial networks such as Ethernet/IP and PROFINET. PLC memory registers are mapped to HMI tags to display real-time data.
Conclusion
PLC and HMI are the foundation of production line automation. POLYGLOTSOFT provides complete automation solutions from PLC integration to MES connectivity.