网络安全与数据治理2024，Vol.43Issue(5)：35-41,7.DOI:10.19358/j.issn.2097-1788.2024.05.005
基于国产化MCU和FPGA芯片的小型PLC控制器设计
Design of a small PLC controller based on domestic MCU and FPGA chips
王永峰 1康晋菊 1霍书侠 1郭佳 1南扬 1张彪1
作者信息
- 1. 中电智能科技有限公司,北京 100083
- 折叠
摘要
Abstract
In recent years,domestic small-scale PLC technology has achieved certain development,but the function is relatively simple,without high-speed pulse output and high-speed counting channels,and cannot control electric servo motors and stepper motors.The communication function of the main body is single,which cannot meet the requirements of the field equipment bus,develop a multifunctional small PLC controller based on this current situation.The controller is based on localization MCU chips and FPGA chips,The ontology supports multi-channel digital input and output channels,analog input and output channels,Eth-ernet communication interface,CAN communication interface,RS485 communication interface,SD card communication inter-face,module expansion interface,etc.The digital channel supports functions such as frequency measurement,high-speed count-ing,pulse width modulation,pulse train output/position control,etc,controller can achieve control of electric servo motors and stepper motors,and achieve motion control functions.The module has the characteristics of multiple IO control functions,rich communication interfaces,and small space,which can be flexibly applied in the field of industrial control.关键词
国产化/PLC控制器/运动控制Key words
localization/PLC controller/motion control分类
信息技术与安全科学引用本文复制引用
王永峰,康晋菊,霍书侠,郭佳,南扬,张彪..基于国产化MCU和FPGA芯片的小型PLC控制器设计[J].网络安全与数据治理,2024,43(5):35-41,7.
