Material Conveyor Belt Speed Control System 01 Abstract This project aims to enhance the stability and safety of the material conveyor belt during operation, achieving precise speed control. The system uses a PLC as the core controller to complete I/O port allocation, program writing, and simulation verification; it also integrates a frequency converter to realize … Read more
1. Articles Related to EplanArticles Related to Eplan 1. Eplan Frame Design Description 2. Schneider RXM Relay Eplan Component Library 3. Using Eplan for Copper Busbar Layout Production 4. Simple User Guide for EPLAN Harness proD 5. Sharing IAI Controller EPLAN Files and PN Communication Control Manual 6. How to Split and Organize Eplan EDZ … Read more
PLC control has high starting efficiency, fast response, fewer connections, and convenient control, and PLC is widely used in industrial automation control. PLC has numerous instructions, and flexibly applying these instructions in programming is a crucial consideration for electrical control designers. This article uses the example of a three-phase asynchronous motor Y-△ automatic voltage reduction … Read more
In printed circuit board (PCB) design, many engineers encounter various issues, one of which is whether “three wires can be routed from the circuit board?” The answer is yes; the pads or connection points on a PCB can connect and route multiple wires, including three wires. 1. Why Can Three Wires Be Routed From A … Read more
In the process of electrical design, certain design choices must be made. One example is the design of USB Type-C connectors using bridge connectors. In this case, the overall thickness of the PCB is limited by the thickness of the bridge connector. Historically, the standard PCB thickness is 0.063 in (1.57 mm). Before the advent … Read more
When working on PLC projects, many people rush to open programming software as soon as they receive a notification, eager to list I/O and write programs—this is actually a misconception. Electrical design particularly emphasizes “closed-loop thinking”; from project initiation to final implementation, every step must be interconnected. One cannot skip the critical preparatory stages nor … Read more
Recently, I received an automation renovation project to upgrade an old production line. This made me think of how many beginners often don’t know where to start when facing actual industrial projects. Today, I will discuss how to plan a PLC control system from scratch based on this practical case. Requirements Analysis and System Planning … Read more
: Common Water Pump Fault Analysis Unable to Start: One of the most common faults is the inability of the water pump to start, which may be due to power supply issues such as loose connections, poor switch contact, blown fuses, or missing phases in three-phase power supply. Mechanical faults in the pump itself, such … Read more
The renovation has now completed the electrical transformation and carpentry ceiling. Although these two tasks were finished in a week, once these tasks were done and the tiles and latex paint were decided upon, there was a sense of major decisions being made. The remaining work can be done slowly by the tiler and painter. … Read more
▲Click the above blue text to follow and subscribe Beijing Dongyi Risheng Original Villa Branch Welcome to share, comment, and follow Having a multitude of appliances sitting on the countertop or placed against the wall can make a space look very cluttered and uncomfortable. Therefore, the embedded design addresses this pain point by concealing all … Read more