Abstract : This design has introduced performance and characteristic of the FX2N PLC machine, and a kind of low cost , high accuracy , microminiaturization , digital display taking it as the core one agitates the control system. Can programme controller (Programmable controller ) abbreviate as PLC is one rapidly , it uses to be extremely extensive industry control device extremely in recent years. It is a kind of electronic system using the figure designed for the industrial environment to operate specially, it adopts the memory that can programme the procedure , used for storing user's order, figure or introductions of simulation /output not finishing order not logic not confirmed, timing , counting, operation and some functions confirmed control all kinds of machinery or production process.
Because the performance of PLC is superior , have concurrently function of computer complete , strong flexibility have , fine continuing electric contactor controlled and easily understood commonability have, maintain the double exte advantage such as being convenient, form the electron taking microcomputer as the core and control the equipment. there is extensive application in modern industrial production and actual life to become the basic automatically controlled device PLC in the automated system, because of the programmable controller (PLC), control flexible help , Have originally designed and analysed FX series PL and performance characteristics of CM68HC11 one-chip computer's serial communication interface, have introduced the communication protocol of FX series PLC and and one-chip computer news report design method, this technology has already been succeeded in applying to agitate the control system, practical application indicates this design is of simple structure, with low costs, dependability is high, have very good value to popularize.
Keyword: Agitate the control system Can programme the controller One-chip computer Communication protocol
Abstract : This design has introduced performance and characteristic of the FX2N PLC machine, and a kind of low cost , high accuracy , microminiaturization , digital display taking it as the core one agitates the control system. Can programme controller (Programmable controller ) abbreviate as PLC is one rapidly , it uses to be extremely extensive industry control device extremely in recent years. It is a kind of electronic system using the figure designed for the industrial environment to operate specially, it adopts the memory that can programme the procedure , used for storing user's order, figure or introductions of simulation /output not finishing order not logic not confirmed, timing , counting, operation and some functions confirmed control all kinds of machinery or production process.
Because the performance of PLC is superior , have concurrently function of computer complete , strong flexibility have , fine continuing electric contactor controlled and easily understood commonability have, maintain the double exte advantage such as being convenient, form the electron taking microcomputer as the core and control the equipment. there is extensive application in modern industrial production and actual life to become the basic automatically controlled device PLC in the automated system, because of the programmable controller (PLC), control flexible help , Have originally designed and analysed FX series PL and performance characteristics of CM68HC11 one-chip computer's serial communication interface, have introduced the communication protocol of FX series PLC and and one-chip computer news report design method, this technology has already been succeeded in applying to agitate the control system, practical application indicates this design is of simple structure, with low costs, dependability is high, have very good value to popularize.
Keyword: Agitate the control system Can programme the controller One-chip computer Communication protocol
