Online Measurement and Control System Based on DeviceNet Fieldbus
Hu Zhou, Jiang Liu, Guangping Qi, Zongyou Xiang · 2016
In order to ensure the quality of welding line in Dongfeng Honda Automobile Corporation, the online automatic measurement and control station is designed.The operational principle of the station is introduced firstly, then the architecture of the system including power supply and distribution unit, control unit, measurement and display unit is expounded, the process for information interaction between the PLC of the station and the production line is illuminated at last.It is proved by the field experiment results that the system is running reliably and the measurement quality of welded car body can be improved efficiently.