CoDeSys Control RTE 3.4

CoDeSys Control RTE (often styled as CODESYS Control RTE) by 3S‑Smart Software Solutions GmbH is a real-time SoftPLC runtime for Windows-based PCs. It turns a standard or industrial PC into a deterministic IEC 61131-3 controller, using a real-time extension to execute control tasks with low jitter and reliable cycle times. Engineered and maintained with the CODESYS Development System, it supports all IEC 61131-3 languages (ST, FBD, LD, SFC, and more), along with online changes, powerful debugging, tracing, and integrated visualization.

Key capabilities:

• Real-time control on Windows: Dedicated kernel extension for deterministic task scheduling; configurable cycle times and multi-core support.
• Comprehensive engineering: Use the CODESYS Development System for programming, simulation, diagnostics, and versioning.
• Fieldbus and I/O connectivity: Options for protocols such as EtherCAT Master, CAN/CANopen, Modbus TCP/RTU, and others, depending on licenses and hardware.
• Motion and robotics: Compatible with CODESYS SoftMotion and optional CNC/robotics toolkits for synchronized multi-axis control.
• Visualization and communication: Integrated web visualization and optional OPC UA server for interoperability and secure data access.
• Flexible licensing: Available with software- or hardware-based licensing, suited to single machines or larger deployments.

Typical uses:

• PC-based machine and plant control
• High-performance motion applications
• Test benches, HIL setups, and prototyping
• Retrofits and edge/controller consolidation

Notes:

• Supported Windows versions, network adapters, and protocol stacks depend on specific releases and licenses. For exact system requirements and supported hardware (for example, NICs for EtherCAT), consult the official CODESYS documentation.

CoDeSys Control RTE is developed by 3S-Smart Software Solutions GmbH. The most popular versions of this product among our users are: 3.4 and 3.5.