KUKA has developed iiQKA.OS2 as a control system for its full range of robot kinematics, including Delta, SCARA and six-axis robots across different payload classes. The platform combines robot control, engineering, programming and virtual commissioning functions in a single environment.
The Linux-based operating system builds on technology from KUKA System Software. iiQKA.OS2 supports both statement-based programming and KUKA Robot Language, allowing it to be used for basic applications as well as more advanced programming tasks. Its web-based user interface is available in 31 languages and can be adapted to specific user environments.
A central component of the platform is the use of iiQKA.OS2 as a virtual robot controller. This allows users to simulate, program offline and test robots and related equipment before physical installations are available. The virtual environment is intended to identify errors earlier, enable changes without hardware and support preparations for commissioning.
The engineering functions are integrated into the iiQWorks suite. iiQWorks.Sim Basic supports simulation and engineering, while iiQWorks.Sim Advanced provides access to the virtual robot controller. KUKA.Load allows users to assess whether a robot is suitable for specified load data and to analyse loads on axes and flanges. The OptionPackageEditor can be used to develop customer-specific software packages.
iiQKA.OS2 supports fieldbus systems including PROFINET, EtherCAT, DeviceNet, CC-Link, Modbus, EtherNet/IP, Profibus, Varan, CC-Link IE Field and Interbus. The system also includes functions for signal declaration, time- and cycle-controlled processes, and mathematical operations.
For functional safety, the platform uses KUKA’s ARGUS solution. Safety configurations can be prepared graphically in the three-dimensional iiQWorks environment, where safe tools and work areas are displayed in relation to the robot position. Monitoring of robot interference geometry against defined safety zones is planned from 2026.
KUKA says the system is prepared for ISO 10218:2025 and the European Machinery Regulation. The company also says the platform is certified under IEC 62443 and offers an option for separating information technology and operational technology networks.
The modular design allows users to extend the core functions with additional software and customer-specific applications. KUKA is positioning the system for a range of users, from smaller companies to manufacturers seeking to deploy their own automation standards across multiple installations.
