☞ This is the 13738th article published by Metal Processing (mw1950pub) Editor’s Note 1 Introduction Profibus-DP network is a widely used fieldbus technology for data communication and control in the automation system monitoring layer and lower layer. It represents the development of automation technology but often experiences communication interruptions during actual operation. If the situation … Read more
The Importance of Device Drivers Device drivers are an essential part of computer systems; they act as a bridge between hardware devices and the operating system, enabling effective communication and collaboration, thus allowing devices to function properly and perform at their best.Specifically, drivers ensure compatibility between hardware and the operating system. Different brands and models … Read more
Device drivers are the bridge that connects the operating system with hardware devices, allowing hardware to function properly within the Windows system. The control panel in Windows provides a series of convenient tools for managing device drivers, and the following will detail the related knowledge and usage methods. Introduction to Device Drivers Working Principle: The … Read more
Search on WeChat Technical Training In engineering, the RS485 control line is often mentioned. What exactly is it? Today, I will discuss the applications related to RS485. By delving deeper into RS485, you will find that there is indeed a lot of knowledge involved. Therefore, we will choose some common issues in weak current systems … Read more
Industrial computers play a critical role in industrial production, but crashes often occur, causing various inconveniences in production. Below is a comprehensive guide and solutions for troubleshooting industrial computer crashes. Hardware Troubleshooting Check Hardware Connections: First, ensure that all hardware connections of the industrial computer are secure. Check if the power cable is plugged in … Read more
Common faults and solutions for industrial computers: 21 items: 1. Power on the computer but it does not respond: 1. Check if the power outlet has electricity and is properly connected to the computer; 2. Check if the computer power supply is functioning normally (check if the power supply fan spins after powering on) and … 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
In server operation and maintenance, various issues can arise. Regardless of the type of fault, it is essential to combine specific situations with a prevention-first mindset, familiarize oneself with various tools and techniques, cultivate good log analysis habits, and establish comprehensive emergency plans and backup recovery strategies to effectively respond to and resolve various fault … Read more
Electric vehicles have now become the most common means of transportation, but little is known about how to maintain them. This time, the editor will take you into the core component of electric vehicles——the controller. The controller is the brain of the electric vehicle, controlling the motor’s start, operation, forward and reverse, speed, stop, and … Read more
Home cleaning robots sometimes encounter problems with charging during daily use, which can disrupt our cleaning tasks. Let’s delve into the reasons why home cleaning robots may fail to charge and explore solutions. Power Supply and Socket Issues The power supply and socket are fundamental for charging the home cleaning robot. If there are issues … Read more