RUN · SIEMENS PLC/HMI

PLC Programming Siemens S7 / TIA Portal

Design · Programming · Commissioning · Remote support · AI

Contact me I reply within 24 hours
Industrial plant — pneumatic wood chip conveying
WOOD-PROCESSING PLANT · PNEUMATIC CHIP CONVEYING
// SERVICES

Covering the entire project cycle

From concept to operation

Control system design
Custom-tailored control architecture, sensor and component specifications, and communication design.
PLC/HMI software development
PLC/HMI software development for equipment, including documentation and an operator manual.
FAT / SAT
Testing before shipment and after installation, I/O peripheral checks, verification of functions against the specification, correction of deficiencies, test protocols.
Commissioning
Bringing technologies, production lines and purpose-built equipment into operation.
Remote management
Fast help with any issue via remote access, no waiting for an on-site visit.
Diagnostics
In case of a failure, the equipment undergoes complete diagnostics that reveal the root cause of the problem.
Process optimization
Speeding up production processes and improving output quality.
Training & Support
Training for staff, less experienced colleagues or maintenance technicians.
// TECHNOLOGIES
Control systems
Siemens SIMATIC S7-1200/1500, S7-300/400, LOGO! 8/9
Engineering tools
TIA Portal, STEP 7 V5.x, LOGO! Soft Comfort
Communications
PROFINET, PROFIBUS DP, Modbus RTU/TCP, S7 communication (PUT/GET), OPC UA
HMI / SCADA
Comfort/Basic panels, WinCC Unified, WinCC Runtime Advanced, WinCC flexible
// REFERENCES

Reference projects

HVAC · Automotive industry · SK
Production hall HVAC
Comprehensive control of air exchange with heat recovery and temperature & humidity regulation.
Wood-processing group · SK, UA, LV, BY
Large-format board production
Technology control: conveyors, stacking, glue kitchen, pneumatic chip conveying.
Photovoltaics · industrial site · SK
Photovoltaic power plant
Control of up to 30 inverters (Huawei, Growatt, Deye, Solax) via Modbus, power factor control, communication with the grid dispatch.
Metallurgy · SK
Boiler plant control
Integration of multiple heat sources, heat exchanger stations, domestic hot water.
Building management · SK
Control of 50+ devices via MODBUS
Belimo dampers, fan coils and sensors.
// LOCATIONS

Locations of completed projects

Map of Europe with highlighted countries of completed projects
// FEATURED PROJECT

Water extraction from a borehole — custom-built system

The PLC reads the water level and temperature from a sensor via Modbus. It also communicates with a flow meter that calculates the current flow rate and totalized volume. The unit works with both 230 V and 400 V pumps, and when a variable frequency drive is used, it controls the pump output to maintain the water level in the borehole. Measured values are logged and plotted on the HMI for process evaluation. A mini PC for remote management and control is included. It is used, for example, to verify a sufficient groundwater supply for a heat pump.

Custom control cabinet with HMI panel
Custom control cabinet with HMI panel
Cabinet interior — S7-1200, flow meter, mini PC
Cabinet interior — S7-1200, flow meter, mini PC
HMI screen — level, flow, pump control
HMI screen — level, flow, pump control

More projects coming soon.

Marek Ambrózai — PLC engineer
// WHY ME

Ing. Marek Ambrózai

13+
13 years of experience
Programming and commissioning machines and production lines across Slovakia and the EU.
AI
AI-Driven Engineering
AI tooling applied where it works — code, documentation, diagnostics, custom scripts.
24h
I reply within 24 hours
After you submit the contact form.
VPN
Fast help via remote access
No waiting for an on-site visit.
"Speed is time, and time is money."
// CONTACT

Contact me with your request.

Tell me in a few words how I could help — whether you are dealing with a problem or planning to automate. I reply within 24 hours.

Open to project-based cooperation as well as employment — whichever makes sense for the project.

LOCATION
Žilina, Slovakia