
CUSTOM PLC PROGRAMMING
At Tech-Control, we specialise in advanced PLC programming and automation solutions, with particular expertise in the Resource Data Management TDB platform and custom control strategies for refrigeration and HVAC applications.
Our strength lies not simply in programming controllers, but in understanding the systems they control. With extensive real-world engineering experience, we develop reliable, efficient, and highly customised solutions that go far beyond standard out-of-the-box logic.
Using advanced custom blocks, code blocks, dynamic strategies, and integrated control logic, we are able to leverage the full capability of the RDM TDB platform to deliver intelligent and adaptable control systems tailored to each application.
Our experience includes:
- Refrigeration and coldroom control systems
- Compressor pack controls
- Condensing unit optimisation
- EC fan and VSD integration
- HVAC and ventilation systems
- Heating control strategies
- Lighting automation
- Air movement and extraction systems
- Alarm handling and remote monitoring
- Energy optimisation and load management
- Security and access-related automation
- Building Management System (BMS) integration
- Bespoke industrial process control

While refrigeration remains a core area of expertise, the flexibility of the RDM platform allows us to develop sophisticated automation systems across a wide range of industries and applications.
We are particularly experienced in:
- Advanced control sequencing
- Interlocking and fail-safe logic
- Energy-saving strategies
- Remote alarm and monitoring integration
- Custom graphical interfaces
- Data logging and performance monitoring
- Complex conditional automation
- Networked controller integration
- Legacy system upgrades and retrofits
Many control systems only scratch the surface of what modern PLC platforms are capable of. Tech-Control focuses on unlocking the full potential of the hardware and software to create systems that are smarter, more efficient, easier to maintain, and better suited to real operational demands.
Whether you require a completely bespoke control solution, modifications to an existing system, or support with a difficult commissioning or optimisation project, Tech-Control can provide practical, experience-led engineering support.