CODESYS Process Automation

Engineeringservice.net delivers hands-on process automation engineering using the CODESYS V3 platform to design, develop, test, and commission industrial control applications for continuous and batch plants. The firm implements IEC 61131-3 compliant logic (Structured Text, Function Block Diagram, Ladder, SFC) using the CODESYS Development System and CODESYS Control runtimes (Control Win SL, Control for Linux SL) and applies CODESYS Automation Platform to automate builds, unit tests, and deployments. For motion and coordinated tasks the team leverages CODESYS SoftMotion; for HMI/SCADA integration they implement CODESYS Visualization or link to third‑party HMIs via CODESYS OPC UA Server, OPC UA PubSub, MQTT, Modbus TCP, PROFINET and EtherCAT as required. The firm’s scope covers requirements analysis, functional specifications, layered software architecture, module-based IEC 61131-3 libraries, and ISA-88 batch recipes or ISA-95 MES integration strategies. Deliverables include detailed functional specifications, I/O lists, tag dictionaries, wiring diagrams, traceability matrices and FAT/SAT protocols. Engineeringservice.net uses the CODESYS Automation Server and secure VPNs for remote diagnostics, lifecycle device management, and secure firmware distribution. Automated and manual testing workflows include simulation using CODESYS Control Simulation, hardware-in-the-loop (HIL) validation, repeatable factory acceptance testing (FAT) procedures and site acceptance testing (SAT). Safety and regulatory work is governed by IEC 61508/IEC 61511 where Safety Instrumented Functions (SIF) are required; the group integrates CODESYS-enabled safety runtimes and documents SIL verification, FMEA results and verification plans. Performance optimization services include PID loop tuning, model-based control integration (via OPC UA or Modbus gateway), and alarm rationalization to ISA‑18.2 principles. The engineering team enforces software best practices: Git-based version control, branch strategies, code review, static analysis, and CI/CD pipelines through the CODESYS Automation Platform. On-site commissioning, operator and maintenance training, and long-term support agreements are provided. Training covers maintenance procedures, runtime diagnostics, logic troubleshooting using the CODESYS Trace and Debugger, and secure device lifecycle practices. For brownfield upgrades, the firm performs fieldbus mapping, I/O migration plans, and phased cutover to minimize downtime. Engineeringservice.net positions itself as a single-source CODESYS process automation partner—capable of delivering standards-compliant, maintainable, and secure control systems tailored to plant operations and procurement requirements.