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PLC and controller programming

I program PLC controllers and HMI panels — from a blank slate to a working, tested application. I write clean, serviceable code that makes maintenance easier, not harder.

Controller programming is my bread and butter: from machine logic, through drives and safety, to network communication and visualisation.

Siemens TIA Portal / STEP7Allen-Bradley Studio 5000Beckhoff TwinCATLAD / ST / FBDHMI / SCADAservo drivesPackMLsafety

Platforms I work with

Siemens (TIA Portal, STEP7), Allen-Bradley (Studio 5000), Beckhoff (TwinCAT). I program in LAD, ST and FBD, and integrate HMI, servo drives and industrial networks with machine safety taken into account.

Code that maintains itself

Structure, standards (e.g. PackML) and readability that make diagnostics and future changes fast. Fewer costly stoppages during service.

From program to start-up

I do not leave the code on the desk — I test it, run it on the machine and bring it through to stable operation at the target cycle.

FAQ

Which controllers do you program?
Siemens (TIA, STEP7), Allen-Bradley (Studio 5000) and Beckhoff (TwinCAT), in LAD, ST and FBD.
Do you also program HMI and safety?
Yes — HMI/SCADA visualisations as well as machine safety circuits and functions.
Will you fix/extend an existing program?
Yes. I take over existing applications, diagnose and extend them — even without full documentation.

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