Siemens TIA Portal
Programming Siemens PLCs in TIA Portal, configuring HMI panels, drives and field devices, fail-safe program sections.
Service · Control engineering
PLC programming and control engineering for production lines
Programming of Siemens and Omron PLCs, HMI operator interfaces, drive control and safety logic for new machines, production cells and the development of existing production lines.
Controls that serve production
The PLC program ties the machine or cell together: the robot, drives, sensors, cameras and the safety system. When the control logic is transparent, faults are found quickly, new products are easy to introduce, and maintenance staff understand what happens and why. When it is not, every change is a risk.
That is why we work with a consistent, modular program structure: reusable function blocks, consistent naming, clear operating-mode and fault handling, and readable fault messages on the HMI. We hand the program over so that other engineers can develop it further.
PLC platforms and devices
Omron controls
Programming Omron PLCs and operator interfaces, integrating servo and frequency-converter drives, communication with robots and cameras.
Other systems
Beckhoff, Mitsubishi and Rexroth IPC based systems, plus SEW and Lenze drives – adapting to the platform used on site.
PLC programming tasks
Program structure, modes
- Modular FB/DB structure
- Manual, automatic and setup modes
- Interlocks, restart after faults
Automatic sequence
- Step-sequence controlled cycle
- Step conditions and time monitoring
- Target positions from recipe data
Type and recipe management
- Parameters per product type
- Recipe handling on the panel
- Changeover, traceability
Drives and axes
- Frequency converters and servo drives
- Positioning, synchronised axis pairs
- Deviation monitoring, software limits
HMI and diagnostics
- Operator and diagnostic screens
- Alarms, access levels
- Troubleshooting, SOS support
Integration and handover
- Signals with robots, cameras, machine units
- MES and OPC UA connectivity
- Function tests, documentation
Retrofits and existing controls
On many production lines the mechanics are still in good condition, but the controls are outdated, hard to extend, or lack usable documentation. In such cases we assess the existing program and the electrical environment and propose a gradual upgrade or a replacement of the control system.
We also take over unfinished or malfunctioning systems: we map the existing code, organise the faults, and bring the machine into a stable, documented state.
Safety logic
We implement safety functions in line with the machine’s risk assessment, keeping safety and standard program sections clearly separated and verifiable.
Related services
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