PLC, HMI and SCADA programming
Development, optimisation and troubleshooting of Siemens, Rockwell and Schneider Electric controllers, operator interfaces and supervision.
Our industrial automation services
Lynthis works across the full life cycle of your automated installations: design, programming, integration, training and maintenance. Four areas of expertise, one point of contact.
Industrial applications and IIoT
Custom software, OPC UA communication, production data collection and analysis.
Consulting and training
Automation strategy, system integration, energy efficiency and knowledge transfer.
Maintenance and support
Preventive maintenance, updates, modernisation of installations and troubleshooting.
An engineering approach, not a catalogue
We do not sell hardware. Our job is to understand your industrial process, translate its constraints into controller logic and deliver a system your teams can operate, diagnose and extend.
In practice, every assignment starts with an analysis — on site or from your documents: drawings, I/O lists, existing functional analysis. We then set out what will be done, in what timeframe and at what cost, before writing the first line of code.
Technologies we work with
Programmable logic controllers
- Siemens — SIMATIC S7-1200 and S7-1500, S7-300 and S7-400, TIA Portal, STEP 7, PCS 7
- Rockwell Automation (Allen-Bradley) — ControlLogix, CompactLogix, Studio 5000
- Schneider Electric — Modicon M340 and M580, Control Expert (formerly Unity Pro)
- Other environments — Beckhoff TwinCAT, Wago, Codesys
Supervision and operator interfaces
- Siemens — WinCC (Comfort, Unified, Professional), SIMATIC panels
- AVEVA / Wonderware — InTouch, System Platform
- Schneider Electric — Vijeo Citect, EcoStruxure
- Rockwell — FactoryTalk View, PanelView
Industrial communication
- Industrial Ethernet — Profinet, EtherNet/IP, Modbus TCP
- Fieldbus — Profibus DP and PA, Modbus RTU, IO-Link, AS-i
- Interoperability and IIoT — OPC UA, MQTT, REST APIs
- Buildings and energy — BACnet, M-Bus
Development and data
- Languages and databases — C#, Python, SQL / MySQL
- Applications — historisation, dashboards, OEE calculation, MES and ERP gateways
A platform that is not on this list? We regularly take over code written for other environments — let's talk.
The standards we work to
Our programs follow IEC 61131-3 for controller languages, and we structure sequential processes on the ISA-88 model. For the interface with your management systems we rely on ISA-95. In pharmaceutical environments, documentation is produced within a GAMP 5 and Annex 11 framework. On industrial cybersecurity, we work in line with the IEC 62443 series.
Our engineers hold the BA4 / BA5 electrical authorisations and the VCA safety certificate for operational supervisors, required on most Belgian industrial and pharmaceutical sites.
An automation project?
Tell us about your installation and constraints — we will come back to you with a first assessment.