前几天发了一篇文章引起了很多PLC程序员朋友的关注，今天我们针对想做上位机开发的PLC 电气工程师工程师转行的新手，精选 5 个高频、实用、易上手的核心工具，覆盖通讯调试、界面开发、数据存储、故障排查、打包部署全流程，新手直接收藏，能解决 80% 的 ...

某通用机械加工企业的小型铣床自动化升级项目中，需实现对铣床主轴转速的精准调速控制，以适配不同材质、不同刀具的加工需求。 现场控制系统选用西门子 S7-300 PLC，该 PLC 搭载 Profibus DP 总线接口，具备稳定的多设备组网能力与强大的逻辑运算性能，可实现 ...

Apologies if I post this in wrong place or if it has been already addressed. My vfd is a sako 780. It accept different speed control sources, i.e. 0-10, modbus, and high speed pulse. My grblhal board ...

The financial year 2023 was a challenging period for businesses across the globe, battered by persistent macroeconomic headwinds, inflationary pressures, and geopolitical uncertainties. VFD Group was ...

PLC, or Programmable Logic Controller, is an electronic device widely used in industrial control. As a high-performance control device, PLC can be applied in various fields such as automated ...

Dick Morley, the "father" of the PLC explained in a recent exclusive interview, "Our design philosophy was simple; put a bunch of relays in a box!" At the time, Morley was working at Bedford ...

Pro-face announces the STC6000 HMI plus Control series, an unmatched, space-saving and engineering efficient HMI with built-in PLC functionality. The STC6000 series highlights a 5.7” display, ...

A Programmable Logic Controller is “a small industrial computer originally designed to perform the logic functions executed by electrical hardware (relays, switches, and mechanical timer/counters),” ...