In the previous article, we explored how to control a BLDC (Brushless DC) motor using the I/O+SV control method. In this article, we will introduce another efficient approach: I/O+RV control.
The I/O + SV method can efficiently control the speed and direction of the BLDC motor. This method controls the start and stop and direction of the motor through input signals, and adjusts the speed through variable voltage. In this guide, ATO online store will guide you on how to create a BLDC (brushless DC) motor controller circuit using the input/output (I/O) + speed voltage (SV) control method.
Origin point return control is the control process in the automation system that makes the motion axis return to the preset mechanical origin. It is a standard operation when industrial automation equipment is started or reset. Realizing this function through the cooperation of HMI and PLC is a typical application in industrial automation. Today, ATO Automation will walk you through the complete setup process, from component introduction to system testing.
Pulse Width Modulation, or PWM, is a modulation technique that varies the width of the pulse in a periodic waveform while keeping a constant frequency. It involves repeatedly turning a signal on and off, with the width of each pulse representing the signal's amplitude. By adjusting the pulse width, PWM allows for precise control of the average power delivered to a load.
Stepper motors are widely used in precision applications due to their accuracy and reliability. However, like any complex machinery, they can face issues that affect their performance. In this article, we'll explore common stepper motor problems and provide practical troubleshooting tips to help you keep your systems running smoothly.
Check valves are an important fluid control device that is widely used in industrial piping systems to prevent backflow of media, protect equipment safety, and ensure stable system operation. Whether in water supply systems, petrochemical pipelines, or other liquid or gas transportation processes, choosing the right check valve is crucial. This post will introduce you to the various check valve types and their price ranges on ATO.com to help you find the best solution.
A circuit breaker is an electrical safety device designed to protect an electrical circuit from damage caused by overloads or short circuits. It works by automatically interrupting the flow of current when it detects an issue, preventing damage to the wiring and reducing the risk of fire or further equipment failure. Have you ever wondered what the letters in circuit breaker abbreviations stand for? Let's delve into the meanings behind these abbreviations and the types of circuit breakers they represent.
In industrial operations, ensuring the smooth functioning of electrical equipment is paramount. One of the critical components in this effort is the phase monitoring relay. In this post, let's explore how this relay functions and why it is vital for maintaining the integrity of electrical systems.
A power divider, also known as a power combiner and splitter, is a passive multi-port network that is widely used in microwave circuits. Its main function is to evenly distribute an input signal to multiple output ports, or to combine multiple signals into one output signal. A power divider plays the role of signal distribution, signal synthesis and power balancing in a radio frequency (RF) system.
In industrial automation, communication between a Programmable Logic Controller (PLC) and a Variable Frequency Drive (VFD) is essential for controlling motors and adjusting their speed, torque, and other parameters. Here are the general communication types between a PLC and a VFD.
In many cases, we may need to run three-phase motors on a single-phase power source, especially in residential or small industrial environments without a three-phase power source. Although three-phase motors are more efficient and powerful, simply making some changes to the wiring and adding the correct components can make them suitable for single-phase 220V power supply. In this guide, ATO online store will guide you through the necessary steps to convert a three-phase motor to a single-phase power source for operation.
There are many types of gas detectors, each developed to detect and monitor one or more gases at potentially dangerous levels. Today, ATO will explore different types of gas detectors based on various criteria to help you choose the most suitable option for your specific needs.
Glass lined reactor is an important equipment for handling chemicals, and is widely evaluated in the chemical, pharmaceutical, food and other industries. Its interior is coated with corrosion-resistant glass lining, which can effectively prevent the reactants from contacting with the reactor. In addition to the traditional glass-lined reactor, there are several different types of glass reactors, such as single-layer glass reactors and jacketed glass reactors. These types of reactors have their own characteristics and are suitable for different reaction needs.
When converting a three-phase induction motor into a generator, correctly sizing the capacitors is crucial to ensure efficient operation. Capacitors are used to offset the inductive characteristics of the motor, improving its power factor and overall efficiency. If you're wondering, “What size capacitor should I use?”, this guide will walk you through the process of determining the correct capacitor size for your generator conversion project. In this tutorial, ATO industrial automation will explain what ‘capacitor size’ implies and provide you with all necessary formulas and important considerations you would need to figure it out yourself.
In this article, we will explore how to integrate HMI (Human Machine Interface) with PLC (Programmable Logic Controller) to control the power output of a stepper motor based on a fixed cycle length. This approach allows for precise motor control and is ideal for applications that require stable and adjustable cycle outputs.
Electrical wiring color codes are a standardized system used to identify and distinguish the different wires in an electrical circuit. Knowing these color codes is essential for ensuring safe and efficient electrical installations and maintenance. However, these color codes can vary depending on the country or region. In this article, we will examine how wiring color practices differ across various countries and regions.
In this tutorial, we will guide you step by step through the process of setting up and operating a limit switch for the emergency stop (E-stop) with the VFD GK3000 from ATO. Additionally, we’ll use a motor to demonstrate the functionality of this emergency stop mechanism. All the components discussed in this tutorial, including the VFD and limit switch, are available on ATO.com.
Time delay relays play a crucial role in controlling the timing of various electrical processes. But like other electromechanical devices, time relays can become faulty as time goes on and it is vital to check a time delay relay to ensure that it is functioning correctly and maintaining the desired time delay. Now, ATO Automation will introduce you to how to check a time delay relay.
In modern electronics, efficient power conversion is crucial for various applications, ranging from power supplies in consumer electronics to industrial machines. Two of the most commonly used types of DC-DC (Direct Current to Direct Current) converters are the Buck Converter and the Boost Converter. Both are used to convert DC voltage levels, but they do so in different ways and are suited for different applications. Understanding the differences between these two converters is key to selecting the right one for a specific application.
A hot oil pump is a mechanical device specially designed for conveying and circulating high-temperature oil or hot oil. It plays a vital role in many industrial fields, especially in systems that require heat conduction, heating or temperature control through high-temperature media. Hot oil pumps are widely used in many industries such as chemical industry, petroleum refining, metallurgy, heat treatment, food processing, etc., for oil and liquid transportation in high-temperature working environments.
