RS 232C SERIAL COMMUNICATION TYPE MOTION MODULE CONTROLLER amp; PROGRAMMABLE LOGIC CONTROLLER

摘要

A kind of system with motion module and it is arranged to learn motion module in real time from PLC using a PLC (programmable logic controller (PLC)) for RS232C Principles of Communication, when motion module is being driven, reduces malfunction. A kind of system includes a PLC (100), multiple motion module (200) and user's IO devices. PLC (100) processing one instruction or from a user condition and according to pre-programmed content to user's transfer processing as a result, on the basis of RS232C Communications from or to peripheral equipment input/output signal. Motion module (200) includes serial commu-nication unit, a data input/output unit and a motor driver controller. There are serial communication unit inputoutput data PLC (100) to pass through a RS232C serial communication lines (300). Data input/output unit is connected to serial communication unit. Motor driver controller is connected to data input/output unit. User's IO devices are connected to PLC (100), receive Intelligence Request for operating, transfer received information to PLC (100) simultaneously shows information output by PLC (100).