PLC Programming & Fault Finding

Expert PLC programming, diagnostics and fault finding for modern and legacy industrial control systems.

Our PLC Engineering Services

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PLC Programming

Bespoke PLC software development, modifications and machine sequencing for new and existing equipment. From small software changes to complete control system rewrites, we develop, test and optimise PLC programs to improve machine performance, reliability and production efficiency.

PLC Fault Finding

Rapid diagnosis of PLC faults, communication failures, I/O issues and unexpected machine behaviour. Our engineers work directly with live control systems to identify the root cause of breakdowns, minimise production downtime and get machinery running reliably again.

PLC Upgrades & Migration

Modernisation of obsolete and unsupported PLC systems, including Siemens S5 and S7-300 platforms. We provide hardware migration, software conversion and commissioning, helping businesses improve reliability, reduce obsolescence risks and extend the working life of existing machinery.

Commissioning & Support

On-site PLC commissioning, functional testing, software optimisation and ongoing technical support. We work with machine builders and manufacturers to bring new installations into production, resolve outstanding control issues and support existing equipment throughout its operational life.

PLC Platforms We Support

Our engineers have extensive experience working with a wide range of industrial PLC platforms, supporting everything from modern automation systems to obsolete controllers that remain critical to production.