Study On Detecting Device Of CNC Servo Unit

CNC machine tools and CNC system has moved from analog control to digital control. with the development of electronic technology, control technology, network technology and computer technology.The digital control advantage in the field of accuracy , reliability and flexibility etc., also makes CNC machine tools and CNC system develop to high-accuracy , high efficiency , high-quality direction. Because of develop , do CNC machine tools and CNC system work all right speedily like this, numerical control machine tool and numerical control system occupy more and more important location in domestic gross national product. CNC machine tools and CNC system detecting is more and more useful.This article mainly studies the indradrive's communication agreement that drive CNC machine tools and CNC system indradrive. Have brought forward one kind of method here on the basis, have reached the effect checking numerical control machine tool from time to time. This article has introduced the basic aspects of computer serial communication ports and the conception about communication protocol for data transmission. All these has been explained by these data such as rethox indradrive which have confirmed that reading the specific parameters of the feedback information can be achieved the role of detecting. After refering to the other indradrive's operating instruction manual and its communication protocol for data transmission that found ,it can get the same effect as rethox.This artric bring one kind of method that making use of computer serial communication ports and rational programming reach the effect of CNC machine tools and CNC system detecting.At the same time,it can save human and material resource .