基于PLC与HMI的物料分拣控制系统设计与实现  

Design and Implementation of Material Sorting Control System Based on PLC and HMI

作　　者：王晓瑜 李浩煜 WANG Xiao-yu;LI Hao-yu(Electronic Engineering College,Xi’an Aeronautical University,Xi’an 710077,China;Hangzhou HollySys Automation Co.,Ltd.,Hangzhou 310018,China)

机构地区：[1]西安航空学院电子工程学院,西安710077 [2]杭州和利时自动化有限公司,杭州310018

出　　处：《自动化与仪表》2023年第1期38-42,共5页Automation & Instrumentation

基　　金：陕西本科和高等继续教育教学改革研究项目(No.21BY165);陕西省省级一流线下课程(陕教〔2021〕107号)。

摘　　要：该文提出了选用S7-1200 PLC为主控制器,发送脉冲等指令作为步进电机驱动器的输入信号,通过步进驱动器实现步进电机控制机械臂运动、吸取和投放物料至指定工位实现物料自动分拣操作,由SMART 1000 IE V3 HMI在线监控系统组态画面的思路。实验结果表明,基于PLC与HMI的物料分拣控制系统运行可靠、稳定性好、控制精度高。It provided the design of the S7-1200 PLC as master and send pulse command as input signal of stepper motor driver. The stepper motor was used to control the robotic arm to suck and put materials into the designated station through the stepper driver to realize the automatic sorting operation of the materials,screen of online monitoring system were configured by SMART 1000 IE V3 HMI. The results show that material sorting control system based on PLC and HMI are reliable operation,high stability and high controller accuracy.

关 键 词：步进电机驱动器 PLC 自动分拣 HMI 机械臂 

分 类 号：TP336[自动化与计算机技术—计算机系统结构]