Before automatic sequences can be tested safely, the control system must have reliable information from the field. Digital and analog signals, actuators, motors, instrumentation and distributed I/O are systematically verified against the electrical and automation documentation.
Typical activities:
I/O checks · Signal verification · Motor direction checks · Valve testing · Analog scaling · Instrument verification · Remote I/O diagnostics
OJ Automation provides hands-on commissioning support for PLC, HMI, SCADA and industrial control systems. Our engineers work directly with field equipment, instrumentation, drives and communication networks to verify that the complete automation system operates as designed.
Typical scope:
PLC commissioning · HMI/SCADA testing · I/O checks · Sequence testing · Interlocks · Alarm verification · Instrumentation · Drives · Troubleshooting
Modern commissioning frequently requires integrating equipment from several manufacturers into one automation system. Communication interfaces are verified directly from the PLC and field-device level, allowing network, configuration and data-mapping problems to be identified efficiently.
Protocols:
PROFINET · PROFIBUS · Modbus TCP · Modbus RTU · OPC UA · Industrial Ethernet · TCP/IP
Testing before shipment and final verification on site provide clear checkpoints throughout the project. OJ Automation can support preparation, execution and documentation of FAT and SAT activities together with software corrections and punch-list resolution.
Typical scope:
FAT preparation · FAT execution · SAT · Functional testing · Punch-list management · Issue resolution · Acceptance support
Successful commissioning does not end when the first automatic sequence runs. Software parameters, process values, timings and control functions are optimized under actual operating conditions to achieve stable, repeatable and maintainable production.
Typical scope:
Process tuning · Sequence optimization · Production troubleshooting · Performance verification · Ramp-up support · Operator assistance
Commissioning brings electrical engineering, automation software, instrumentation, communication and the physical process together for the first time. Problems rarely belong to only one discipline.
Our commissioning approach combines systematic project preparation with hands-on field engineering to identify root causes, coordinate outstanding work and move the installation progressively from individual equipment checks to stable production operation.
The commissioning process is a structured approach that ensures the successful start-up and operation of complex systems. Each of the nine stages plays a crucial role in verifying that the systems meet the required standards and are ready for long-term use. By following this structured process, project teams can minimize risks, reduce downtime, and ensure the reliable operation of their systems
