摘要
介绍了一种通过单片机技术控制PLC权限的方法,阐述了实现该方法的硬件结构及实现的程序流程。该方法为设备生产商遇到的客户拖欠货款的问题提供了一种解决思路,具有较好的推广性和广泛的适用性。
It introduces a implementation of the PLC access control based on MCU technology, expounds the hardware platform and the process flow. The implementation provides a method for the producer to meet the problem of the payment in arrears.
基金
粤港关键领域重点突破项目(110B204142)
