Have you ever wondered why some desk lamps can change the brightness of the bulb from dim to bright by just turning the knob? In this article, ATO Online Store will delve into the dimming circuit inside these desk lamps and uncover the technological secrets behind them.
Controlling a Brushless DC (BLDC) motor via RS485 communication provides a highly precise, noise-resistant, and scalable method for industrial automation, robotics, and smart machinery. In this tutorial, we’ll walk you through how to set up a BLDC motor control circuit using RS485 communication, including how to connect and configure a BLDC motor controller with an RS485-to-USB converter for seamless PC-based motor control.
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.
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.
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.
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 industrial applications, soft starters are essential for ensuring smooth motor startups. However, there may be instances when a bypass output failure occurs, preventing the motor from functioning properly. This article will guide you on how to rely on an external bypass contactor to continue operating the motor in the event of such a failure, ensuring uninterrupted functionality.
DC-DC boost converter is a power converter used to boost DC voltage to a higher DC voltage. Its working principle is based on the cooperation between energy storage components and switching components (such as transistors), usually controlled by pulse width modulation (PWM) to turn on and off the switches. In this article, we will explore the evaluation tests conducted to assess the performance and reliability of the ATO DC-DC boost converter.
In various applications, you may find the need to power devices that require higher voltages than what your current power supply can provide. A DC-DC boost converter is a device that steps up a lower DC voltage (like 12V) to a higher DC voltage (such as 24V). This type of converter is essential in various applications, especially when powering high-voltage devices from low-voltage sources.
Load cell amplifiers are critical devices that enhance the functionality of load cells by converting their low-level electrical signals into amplified outputs suitable for accurate measurement and analysis. These amplifiers not only boost the signals but also condition them by filtering noise and ensuring linearity. Their versatility makes them essential in industries such as manufacturing, automotive, and aerospace. In this guide, we’ll walk through how to set the analog output of a load cell amplifier.
In modern industrial and home automation, latching circuits are essential for controlling devices effectively. By using an AC contactor, these circuits allow equipment to remain operational after the start button is pressed, until the stop button is activated. ATO industrial automation will provide a detailed guide on how to set up a simple yet effective latching circuit and conduct necessary tests to ensure its proper functioning.
A load cell transmitter is an essential component in measuring and converting the load cell’s weight or force signals into readable outputs. It plays a critical role in various industrial and laboratory applications, such as material testing, process control, and electronic scale systems. The DY610 load cell transmitter (digital load cell amplifier), which we’ll focus on here, uses a compression load cell to provide accurate measurements. Proper calibration of this transmitter is crucial for ensuring precise weight readings. Below is a step-by-step guide on how to calibrate the DY610 load cell transmitter to enhance its accuracy.
Variable Frequency Drives (VFDs) are essential for adjusting motor speed and ensuring efficient operation. In this post, we'll guide you through the process of VFD control wiring using a self-lock push button switch to run a motor in the forward direction. Additionally, we'll cover the basics of VFD programming to ensure seamless integration and operation.
The ultrasonic flow meter is a cutting-edge device designed for accurate flow measurement in various applications. Included with the ultrasonic flowmeter are various accessories, such as transducers, mounting brackets, clamps, and coupling agents. It offers a user-friendly interface for easy navigation and configuration. The example wall-mounted flow meter consists of a main unit, transducers, and installation accessories, which ATO will guide you through in this setup process.
A multimeter is an essential tool for anyone working with electrical circuits. It allows precise measurement of various electrical parameters such as voltage, current, resistance, and continuity. In this tutorial, ATO industrial automation will guide you through the process of using a digital multimeter effectively for circuit measurements.
