In this paper, a rewinder network control system based on USS communication protocol was introduced, in which the S7-200 PLC and DC driver 6RA70 of SIEMENS were applied.

• 采用西门子S7-200PLC和西门子的直流传动产品6RA70,以USS通讯方式实现了复卷机电气传动中的网络控制。