Runtime & HMI

The Runtime environment is the execution engine where the control logic interacts with the configured hardware and drivers. Complementing this, the HMI (Human-Machine Interface) system provides the visual layer necessary for operators to supervise and control the automation process in real-time.

Table of Contents

📄️ HMI System

The HMI (Human-Machine Interface) node is where the visual project screens are developed. This system creates a functional interface between the operator and the Virtual PLC, allowing for message display, variable monitoring, data entry, and manual process control.

📄️ Compilation & Transfer

Once the logic program is finalized, it must be compiled and transferred to the Virtual PLC CPU for execution. This process converts the high-level diagrams and scripts into object code that the simulation engine can process.

📄️ Virtual PLC CPU Connection

The EasyPLC Editor establishes a bidirectional communication link with the Virtual PLC CPU. This connection is required for transferring programs, performing real-time diagnostics, and monitoring the logic execution.

📄️ Monitoring & Debug

The EasyPLC Editor provides several integrated tools to monitor logic execution and verify the status of hardware and software variables in real-time. These features are essential for identifying anomalies and ensuring the control system behaves as expected.

📄️ Cross Reference

The Cross References tool is a diagnostic utility used to locate every instance of a specific variable across all sequences in the active project. This is essential for tracing logic flow and identifying where specific tags are being modified or read.