Yiwei

Yiwei: Some Relationships Between PLCs, Servo Drives, and Loads

I. PLC controller frequency, servo driver, and load speed Given that our servo drive has a Pm = 10000 Pulse/r and the P...

Articles
2026-02-22

With the EVE CPU286 in hand, sports are worry-free.

relative, Do you remember the best duo I mentioned last time, the "UU Duo"? It's that UN286+US200! Today,...

Articles
2026-02-22

Useful Tips | Programmable Constant Current Drive Helps Spectrophotometric Measurements Be More Accurate and Stable

In various water quality monitoring devices, LEDs of different wavelengths are frequently used to measure absorbance. T...

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2026-02-22

UU Duo, the best partners in the sports world

Experts: Are you still frustrated that your controller can't control a quadcopter? Are you still frustrated that yo...

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2026-02-22

How to increase the speed of a stepper motor

Many engineers often encounter this problem when debugging stepper motors: Why does my stepper motor rotate so slowly? ...

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2026-02-22

Step-by-step guide to setting up and wiring terminal controls for Yiwei frequency converters

The Yiwei UT500 series vector inverter has three operation control methods: keyboard control, terminal control, and RS4...

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2026-02-22

CoDeSys – The Android of Industrial Control Systems

Currently, the global industrial control market is largely monopolized by Siemens, Rockwell Automation, and Mitsubishi....

Articles
2026-02-22

Dr. Yi and Xiao U's PLC Transistor Output

One day, Xiao U was engrossed in his work in the lab when Dr. Yi walked in. Dr. Yi: "Xiao U, what are you busy with...

Articles
2026-02-22

Summary and Interpretation of Made in China 2025

On May 19, 2015, the State Council issued the full text of "Made in China 2025." The document describes the cu...

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2026-02-22

Yiwei 200 PLC enables single-button start/stop

During a conversation with a client, they mentioned that their single-button start/stop program was too cumbersome and a...

Articles
2026-02-22

EVE Automation: EVE CP341 ModBus Communication Application - Practical Guide

Today I'm going to share with you the practical application of the EVE CP341 ModBus communication system. Below, we&...

Articles
2026-02-22

A Fan's Perspective: Yiwei CP341 ModBus Communication Applications - A Beginner's Guide

To understand the ModBus communication applications of UniMAT CP341, we first need to have a basic understanding of Mod...

Articles
2026-02-22

Yizhi Focus: Profinet IO Technical Specification Becomes a Recommended National Standard

Profinet IO is a leading global industrial fieldbus standard based on industrial Ethernet technology. It provides a com...

Articles
2026-02-22

In Yiyu's words: The program structure of Siemens PLC

The so-called PLC program structure refers to the organization and management of the various networks or "function...

Articles
2026-02-22