Open architecture control for laser materials processing

In laser materials processing, usually CNC controls come into operation that are fitted to conventional applications of machining, like milling. Because of the flexibility required and the large variety of applications in laser technology the use of an open architecture control is necessary. Open controls based on the OSACA (Open System Architecture for Controls within Automation systems) specification gain an increasing importance when innovative technology is integrated into controls. OSACA defines a uniform system platform that provides services for communication and configuration. The OSACA platform has been developed as a modular system for different operating systems with or without real-time capability and different hardware platforms. The functionality of the control is subdivided into single functional units, which communicate provided by the OSACA platform. Every unit can access the internal control data in a standardized way. The contribution reports about the implementation of an OSACA based control into a laser manufacturing plant. The problems and components concerning a linkage to the laser control and the implementation of some laser specific control units are discussed