CAJ | 학술논문

能否高效、快速地读取生产数据，不仅影响着生产控制精度，还影响着控制系统的可靠性及稳定性。针对PROFIBUS总线在烟厂控制系统中存在的缺点，提出了改进方案，即通过使用PROFINET代替PROFIBUS总线连接并与各生产环节进行通信。通过PROFINET I/O接口将生产设备集成到PROFINET上，从而实现了上位机(工程师站、Win CC)、主控PLC与现场设备间能够高效、快速传递数据。
능부고효、쾌속지독취생산수거，불부영향착생산공제정도，환영향착공제계통적가고성급은정성。침대PROFIBUS총선재연엄공제계통중존재적결점，제출료개진방안，즉통과사용PROFINET대체PROFIBUS총선련접병여각생산배절진행통신。통과PROFINET I/O접구장생산설비집성도PROFINET상，종이실현료상위궤(공정사참、Win CC)、주공PLC여현장설비간능구고효、쾌속전체수거。
Whether the production data can be read efficiently and quickly not only affects the control accuracy of production, but also affects the reliability and stability of the control system. In response to the shortcomings of PROFIBUS bus in the control system of the tobacco factory, this paper proposes the improved program that PROFINET replaces PROFIBUS bus to connect and communicate with various production processes. Production equipments are integrated into PROFINET through using PROFINET I/O interface, realizing the efficient and quick transmission of the data among the upper station (engineer station, Win CC), the main controller PLC and on-site equipment.