Design of Inspection Machine Control System Based on Qt and TwinCAT
In order to meet the integration and intelligent testing requirements of multiple hardware devices,a inspection machine control system software based on Qt and TwinCAT is designed.The system software uses Beckhoff PLC to control multiple servo motor,multiple visual inspection CCD,and multiple light source.After processing the data of the lower-level PLC through the ADS protocol,it is centrally displayed on the software interface developed by Qt.The inspection machine control system is jointly developed using C++ and ST languages,utilizing Qt rich component library and Beckhoff ADS communication library to facilitate information exchange between the upper and lower levels,achieving excellent human-ma-chine interaction.The system has been tested and applied in the actual production of the inspection machine.