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Skills in industrial automation: PLC, HMI, SCADA and commissioning
INOMATEX supports manufacturers, integrators, machine builders, and engineering companies in the design, programming, and commissioning of automated systems. Our automation specialists work on PLCs, HMI interfaces, SCADA systems, industrial networks, variable frequency drives, control systems, and safety systems.
From functional design to installation start-up, we mobilize the skills adapted to new projects, migrations, retrofits, fault diagnosis and commissioning in France and internationally.
Programming of multi-brand industrial PLCs
PLC programming is at the heart of our expertise. INOMATEX develops, modifies, improves the reliability of, and troubleshoots PLC programs for special machines, production lines, and continuous industrial processes.
Our automation engineers work with Siemens STEP 7 and TIA Portal , Rockwell Studio 5000 and RSLogix , Schneider Unity Pro and EcoStruxure Control Expert , Omron , and HIMA security systems . We can take over an existing installation, analyze a program without documentation, correct sequences, create new functions, or prepare a migration to a newer platform.
HMI, SCADA and industrial supervision development
INOMATEX designs and improves human-machine interfaces tailored to operators, maintenance teams, and production managers. The goal is to make the operation of the installation clear, facilitate diagnostics, and ensure safe operation.
Our expertise covers the creation of synoptic diagrams, operating mode management, alarms, recipes, curves, historical data logging, access levels, and communication with PLCs or higher-level systems. We work specifically with WinCC , FactoryTalk View , Schneider solutions , Pro-face, Omron, Ignition, and Yokogawa environments.
Industrial networks and communication between equipment
A large proportion of automation faults originate from communication between equipment. We configure and diagnose Profinet, Profibus, EtherNet/IP, Modbus TCP, Modbus RTU, OPC, OPC UA, and industrial Ethernet networks, as well as RS-232 and RS-485 connections.
Our interventions can include addressing, equipment configuration, communication loss analysis, frame verification, gateway integration or recommissioning of an exchange between PLC, HMI, SCADA, DCS, drives and instruments.
Safety automation, ICSS and control systems
For critical processes, INOMATEX intervenes on integrated control and safety systems: safety PLCs, ESD sequences, interlocks, interfaces with DCS systems, critical alarms and functional validation.
Our experience includes HIMA SILworX environments, exchanges with Yokogawa systems , ESD1 and ESD2 testing, and operational testing on LNG, Oil & Gas and offshore installations.
Variable speed drives, motion control and PID regulation
Our expertise also covers the commissioning and diagnostics of variable frequency drives, axis control, servomotors, and control loops. We work primarily on equipment from Siemens, SEW, Rockwell, and Infranor.
Services may include parameterization, rotation testing, safety checks, motion profile development, PID loop tuning, and optimization of the installation's dynamic behavior.
Commissioning, setup and on-site troubleshooting
INOMATEX supports the phases where availability, safety, and adherence to the schedule are critical. Our automation engineers perform FAT and SAT tests , input/output control, loop checks, sequence testing, alarm and interlock validation, as well as initial startup assistance.
In the event of a failure or unstable operation, we analyze the symptoms, history, program, networks, and field equipment to identify the root cause of the problem. The intervention may result in a software fix, a cabling modification, a hardware replacement, or a recommendation for upgrades.
A comprehensive understanding of industrial facilities
An automation fault is not always caused by the program. To intervene effectively, our automation engineers rely on complementary skills in industrial electricity, instrumentation, mechanics, pneumatics, hydraulics and thermal engineering.
This approach allows for verification of the consistency between sensors, actuators, wiring, networks, and control logic. It facilitates the diagnosis of complex faults and the development of systems comprising motors, valves, cylinders, pumps, analog sensors, 4-20 mA loops, and safety devices.
Skills tailored to each phase of your project
INOMATEX provides services including comprehensive studies, development outsourcing, on-site technical assistance, temporary support, commissioning, and emergency troubleshooting. Our teams can work from your specifications, take over an existing project, or integrate directly into your organization.
Discover our industrial automation services , the sectors we support and examples of projects carried out in France and internationally.