Servo motor control system based on free communication port
Xiao Yanjun, Guan Yuming, Jihong Cao, Liu qi · 2011
The control method using the free communication port between S7-200 PLC'RS-485 interface and ED430 servo motor driver is described. The parameter is enumerated ,which is in dispensable for communication. The program is presented too.This method which has been successfully applied to the machine of power box, is very convenient to control the servo motor device in line and correspondly control multi-axis.