Three-phase motors with three or six wires have limited options for wiring, but are easier to use and have important roles to play. Learn the difference between…
Three-phase motors with three or six wires have limited options for wiring, but are easier to use and have important roles to play. Learn the difference between three- and six-wire three-phase motors for low and high voltage applications.
In this article, learn the differences between single- and three-phase motors, including how each one works and…
In this article, learn the differences between single- and three-phase motors, including how each one works and applications best suited for each type.
Learn about Hall Effect sensors and how they are used in a variety of ways from robotics to proximity applications.
Learn about Hall Effect sensors and how they are used in a variety of ways from robotics to proximity applications.
To increase the flexibility of a motor control system, a variable frequency drive (VFD) is a common device that solves…
To increase the flexibility of a motor control system, a variable frequency drive (VFD) is a common device that solves many motor control problems. In this article, learn how to control manual input of VFDs.
This article looks at some common windings and wirings for three-phase motors, including internal Wye windings and low…
This article looks at some common windings and wirings for three-phase motors, including internal Wye windings and low and high voltage wirings.
This article looks at a few of the more advanced motor control circuits for a three-phase motor.
This article looks at a few of the more advanced motor control circuits for a three-phase motor.
Learn to discern between textbook and real-life scenarios and use consistent troubleshooting methods to simplify and…
Learn to discern between textbook and real-life scenarios and use consistent troubleshooting methods to simplify and correct errors in parallel circuits common in industrial control systems.
This article looks at the safety systems included in boilers to alert malfunctions and prevent damage when issues arise.…
This article looks at the safety systems included in boilers to alert malfunctions and prevent damage when issues arise. Learn about the safety systems and the ISO standard used to keep boilers running smoothly.
Distributed control systems (DCS) evolved out of control systems for facilities, but their scope can be difficult to…
Distributed control systems (DCS) evolved out of control systems for facilities, but their scope can be difficult to fully understand. This article explores the role of a DCS and how it fits in with PLCs and PACs.
The following will examine how to reduce the wear on motors during startup and compare soft starters and variable…
The following will examine how to reduce the wear on motors during startup and compare soft starters and variable frequency drives (VFDs).
This article discusses how to use sensors with open collector outputs and learning some of the module connections involved.
This article discusses how to use sensors with open collector outputs and learning some of the module connections involved.
A typical control system uses PNP sensors and tends to be easier to visualize. For opposite polarity systems, the NPN…
A typical control system uses PNP sensors and tends to be easier to visualize. For opposite polarity systems, the NPN sensor is the only compatible sensor type. Learn more about NPN sensors, including characteristics and uses.
This article will provide an overview of the IEC (International Electrotechnical Commission) IP (Ingress Protection)…
This article will provide an overview of the IEC (International Electrotechnical Commission) IP (Ingress Protection) ratings, IEC standard 60529, sometimes referred to as International Protection code.
Learn about orifice plates and specifically how to size orifice plates for flow measurements and the different flow rates…
Learn about orifice plates and specifically how to size orifice plates for flow measurements and the different flow rates associated with them.
Electrical noise is a common problem inside industrial facilities. The following will explain a few simple strategies for…
Electrical noise is a common problem inside industrial facilities. The following will explain a few simple strategies for reducing this noise.
Two of the most common protocols are Modbus and Profinet. They are similar in many ways, but there are some crucial differences.
Two of the most common protocols are Modbus and Profinet. They are similar in many ways, but there are some crucial differences.
This article discusses several different types of NEMA enclosure ratings and which one may be the right one for your…
This article discusses several different types of NEMA enclosure ratings and which one may be the right one for your specific applications.
This article discusses motor contractors and how they play an essential role in most robotic cells.
This article discusses motor contractors and how they play an essential role in most robotic cells.
Integral or Reset Windup is a problem that can occur from these systems, and there are a few possible approaches to…
Integral or Reset Windup is a problem that can occur from these systems, and there are a few possible approaches to minimize the effects.
This article discusses the meaning of integral gain and how to calculate integral gain to achieve better control results.
This article discusses the meaning of integral gain and how to calculate integral gain to achieve better control results.
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