摘要
根据汽车发动机装配流水线的要求,采用西门子S7-300系列PLC以及PROFIBUS-DP总线设计了汽车发动机装配线控制系统。在控制系统软件STEP7的编程环境下,通过在装配现场的调试,完成了设备层中变频器、拧紧枪的数据采集、通讯、控制等要求。实验结果表明,该控制系统稳定可靠。
According to the requirements of the automotive assembly line, PLC of $7-300 series and PROFIBUS-DP bus are used to design the control system of the automotive assembly line Under the control system software STEP7 programming envi- ronment, by debugging in the assembly site, the functions of the data acquisition of the inverter and the screwed tool in the device layer, the communication and control were achieved. The results show that the control system is stable and reliable
出处
《通信电源技术》
2013年第3期36-37,40,共3页
Telecom Power Technology
