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Welcome to the world of industrial automation with our Siemens automation engineers! We are the experts in Simatic, S7, STEP 7, TIA Portal and WIN CC, which are the most advanced tools for industrial process automation. Whether for the control of machines, robots or complex systems, we have the ideal solution to automate your production. Find out now what we can do for your business!
Migration and modernization of Siemens automation systems
A Siemens migration must be prepared before a hardware failure turns obsolescence into a prolonged shutdown. INOMATEX begins by securing backups, identifying installed part numbers, verifying software versions, and analyzing communications with HMIs, drives, remote I/O, and higher-level systems.
The replacement solution is then defined according to the level of risk, production constraints, and testing possibilities. A software conversion is never considered sufficient on its own: functions, alarms, interlocks, and interfaces must be validated before restarting.
Siemens on-site commissioning, installation and troubleshooting
During commissioning, our automation engineers check the inputs/outputs, sensors, actuators, Profinet or Profibus networks, and communication with third-party equipment. The sequences are tested progressively to validate operating conditions, alarms, interlocks, and fault response.
In troubleshooting, the analysis combines PLC diagnostics, WinCC history, the program, the wiring, and the actual field conditions. This method makes it possible to distinguish a software fault from a problem with an I/O module, communication system, instrumentation, or actuator.
Examples of missions performed on Siemens systems
INOMATEX's services cover new installations and existing systems in environments where availability, safety, and traceability of modifications are critical. Typical projects include: commissioning of industrial installations controlled by S7-1500, testing of ESD and DCS interfaces, fault diagnosis on an S7-400 architecture, recommissioning of input/output modules, adaptation of existing programs, and integration of serial or Ethernet communications with third-party equipment. Customer references and sensitive information are intentionally anonymized.
A Siemens automation specialist tailored to your organization
INOMATEX can handle targeted studies, development subcontracting, on-site technical assistance, troubleshooting, or a complete commissioning project. Work can be carried out from the design office, at the client's premises, or directly on the industrial site.
Our Siemens expertise is deployed across manufacturing, logistics, energy, infrastructure, automotive, aerospace, R&D, and Oil & Gas and LNG facilities. The scope is defined according to the existing architecture, software versions, available documentation, and project schedule.
Frequently asked questions about our Siemens services
The answers below outline the platforms covered, the types of missions possible, and useful information for preparing an intervention. Feasibility and scheduling are confirmed after analysis of the CPU reference, the TIA Portal or STEP 7 version, available backups, and the installation architecture.
Siemens TIA Portal and STEP 7 programming
An effective Siemens intervention is not just about writing code. It requires understanding the process, operating modes, safety features, communication with field equipment, and maintenance constraints.
INOMATEX develops, modifies, and diagnoses programs for SIMATIC S7-1200 and S7-1500 PLCs in TIA Portal, and also works on existing S7-300 and S7-400 installations under STEP 7 Classic. The program structure, function blocks, alarms, and comments are organized to facilitate testing, diagnostics, and future upgrades.