Process Controllers Reference Materials

Description: In modern industrial gas applications, precise pressure regulation is critical for ensuring system safety, operational stability, gas purity, and production efficiency. From semiconductor ...

Description: In modern industrial environments, precise gas pressure management is critical for operational safety, process stability, and product quality. Industries such as semiconductor manufacturing, ...

Description: The semiconductor industry operates at the forefront of technological precision, where even the smallest impurity can compromise device performance, yield, and reliability. As chip geometries continue ...

Description: In embedded systems, industrial equipment, and various computing platforms, USB remains one of the most widely used and mature interfaces for peripheral connectivity. When a system needs to support ...

Description: Data centers are in the news, receiving pushback from local residents frustrated with the immense volumes of local water required to cool the power-hungry facilities. But what if there was a more ...

Description: The SBB monitors the electrical systems at around 1500 locations, like train stations or tunnels, throughout Switzerland. At the end of 2012, the SBB started up a comprehensive control and error ...

Description: Transparent supply routes and autonomous, automated power and water supply – the Immenstadt public utility company in the Allgäu region relies on these and has done so with WAGO since 2009. ...

Description: Using WAGO technology, H2Ortner® GmbH from Passau developed a controller module that gives operators of wastewater treatment plants needbased control of the blowers in their aeration tanks ...

Description: Even under extreme conditions: reliable and safe system operation is always the highest priority in water resource management. This particularly applies to pumping equipment. Pumps should reliably ...

Description: The demands for automation in water resource management and process technology are diverse. One reason for this is the variety of system types that extends from small, decentralized units through ...

Description: Municipal drinking water and sewage management operations are obliged to ensure the safe supply of clean water and the disposal of wastewater 24 hours a day, 365 days a year. In order to accomplish ...

Description: Ponte Capriasca lies a few kilometers north of Lugano. In this tranquil landscape, a new, easy-to-operate system for the water supply provides for the around 1700 inhabitants. ...

Description: To operate the Förmitztal dam, the water management office HOF measures a variety of water levels of ground, seepage, inflows and outflows. The hydrostatic pressure, which is applied at the ...

Description: Using the right measurements – it always goes back to that when you are optimizing processes. It often sounds so easy, but it is usually anything but. Using the right measurements means: ...

Description: During the design of pump stations in wastewater treatment, the top priority is to equip the pumps with sufficient output. This is the only means for reliably transporting wastewater the way that ...

Description: Risk from flooding and hydraulic overload: To protect the sewer system – for example during heavy rainfall – the sanitary sewer and storm water are guided into so-called retention basins. ...

Description: Milwaukee is often called the “Silicon Valley” of water technology. This reputation is largely based on a unique confluence of industry, academia and government, called the Global Water ...

Description: Several specialized and general regulations complicate the construction and operation of a technical wastewater plant and make it anything but trivial. Planners and operators can significantly lower ...

Description: Efficiency, sustainability and safety define the maritime sector in practically every area – only the perspectives are changing due to the use of advanced digital networks. From the shipbuilder ...

Description: Electronics distributor Future Electronics has developed standard LED modules for linear remote phosphor profiles from Intematix. This provides lighting manufacturers with a complete LED luminaire ...

Description: At 100 meters long and equipped with engines providing tens of thousands of HP, the yacht represents a new high in design and commissioning for the Bremer Lürssen shipyard. The firm is the world ...

Description: The stability of mobile cranes on land is comparatively easy to ensure; a suitable counterweight is set based on the load, and a few minutes later, hydraulic supports extend several meters out for ...

Description: Embedded in a stunning, idyllic mountain setting, Lake Lucerne provides a traditional atmosphere with its fjord-like straights and winding inlets. Right in the middle of this beauty is a daily ...

Description: Diesel engines are currently at the center of environmental debates – not only in the auto industry, but also in maritime shipping. This is because ocean-going vessels can generate substantial ...

Description: With DIMA (Decentralized Intelligence for Modular Applications), WAGO has developed a concept to increase efficiency in process engineering – and it has already been tested, and proven, on land. ...

Description: Modular concepts ensure great flexibility, reusability, and finally also lower costs in software development and the automobile industry. In the process industry, there is also a trend towards ...

Description: The future of the process industry belongs to both modular systems and increasingly decentralized automation. In many cases, decentralized designs are better suited because continuous processes, which ...

Description: The Europe Commission’s functional (EN IEC 62061) and control (EN ISO 13849) safety standards, and, in particular, the Machinery Directive have increased the safety demands placed on marine ...

Description: If hackers or a technical glitch paralyze the servers of a corporation, the failures can lead to millions in damage. One company, Correct Power Institute, has developed a method for monitoring ...

Description: The new building for the Minden Campus of Bielefeld Technical College is a pioneering project for two reasons: It integrates cutting-edge energy and automation technology, and is also a prime example ...

Description: Heat pumps for heating or cooling buildings usually draw their energy from geothermal probes or earth collectors. The building technology company leitec® took a different path: an ice energy store ...

Description: Human-Machine Interfaces (HMIs) generally consist of hardware and software tools that allow human operators to monitor and control the tasks machines perform. HMIs give farmers and machine operators ...

Description: PID Controllers have been around for over a century, but they are still commonly used today for maintaining temperature, controlling pump speeds, and even maintaining the liquid level in a tank! This ...

Description: Cement is the basic building material used for infrastructure development. Its production process releases the greenhouse gases and carbon dioxide (CO2). Decarbonizing cement has become a challenge as ...

Description: In today’s manufacturing world, efficiency, product quality, and safety are the top priorities. But have you ever wondered how contaminants in the production process are controlled? Or Why do ...

Description: In control systems engineering, a proportional-integra l-derivative (PID) controller is essential. It is often used to ensure that systems function as planned and govern a variety of functions. The ...

Description: Quality tests are an important factor in the decision to buy a part, yet the details behind the testing process can be difficult to grasp. Understanding the terminology involved and placing results in ...

Description: Deciding between a PLC or Industrialized Open Source Controller can be difficult. These two control platforms are often compared against one another in the battle for which is better. ...

Description: The global importance of Safety Integrity Levels (SIL) has grown substantially in the process industries over the years. However, SIL is still a complex concept that often is misinterpreted and ...

Description: Now you can gain complete visibility and control over your logistics operations with zone management solutions. Zone control is the process of controlling the flow of goods from one material handling ...

Description: The NFPA 704 hazard identification system identifies the degree of severity of the health, flammability, and instability hazards of a gas or chemical using an industry standard NFPA diamond sign. ...

Description: The petrochemical industry generally refers to the chemical industry that uses oil and natural gas as raw materials. It plays an essential role in the development of the national economy. Petroleum ...

Description: Ice manufacturing plants play a crucial role in meeting the demand for ice in various industries, including food and beverage, healthcare, and entertainment. To optimize ice production and streamline ...

Description: Simplicity and cost-effectiveness: TRIAC is a relatively simple and cost-effective device for controlling AC motors. Compared to other complex control methods, TRIAC motor control circuits are easier ...

Description: As an engineer, I was dispatched to a factory to solve an urgent problem: the loss of data in their PLC (Programmable Logic Controller). This posed a serious issue for the factory's normal operations ...

Description: The application of Leaky Bucket PLC is a common method for achieving flow control and regulation in various domains such as computer networks, production pipelines, water treatment, power systems, and ...

Description: Once upon a time, in the bustling town of Industrialville, there existed a factory known as Reliable Manufacturing Co. The factory was renowned for its high-quality products and efficient production ...

Description: One sunny morning, the production line came to a grinding halt, leaving everyone perplexed. The factory floor was filled with a cacophony of anxious voices as workers scrambled to identify the source ...

Description: Programmable Logic Controllers (PLCs) are widely used devices in automation control systems, becoming the core components for controlling and monitoring various processes in the industrial sector. ...

Description: In the realm of modern automation, Programmable Logic Controllers (PLCs) are crucial tools. They find extensive application in industrial automation, robotics, and various other fields, serving to ...

Description: In the staple machine control project, PLC (programmable logic controller) can play the following main purposes: (1) PLC can be used to control various movements of the staple machine, such as paper ...

Description: Safety: Natural gas dosing equipment involves gas transportation and processing, and safety is the primary consideration. Ensure that the PLC system has the necessary safety protection functions, such ...

Description: PLC can be used to monitor and manage the power output and load demand of the solar system. By connecting sensors and measuring devices, PLC can monitor the power generation of solar panels, battery ...

Description: The motion accuracy of stepping servo motors is related to the following factors: (1) Step angle: The step angle of the stepper motor determines the amount of rotation for each step. Usually, the step ...

Description: Voltage output IO can be used to control actuators, such as relays, solenoid valves, motor drivers, etc. ...

Description: Stepper servos and stepper motors are both the same device, but they work and are controlled differently. A stepper motor is a common motor. Its working principle is to make the motor rotor rotate ...

Description: (1) RUN indicator light: Indicates that the PLC is running. If the RUN indicator is off, it means that the PLC has not started normally or has a fault. (2) ERR indicator light: Indicates that an error ...

Description: Engineers who often use PLC are familiar with digital and analog IO, so what is digital? According to Wikipedia, digital quantities are a kind of physical quantities, and their changes are ...

Description: From a macro perspective, a complete stepper motor includes the motor body, motor driver and connecting cables. ...

Description: Compared with the ordinary motor, the servo motor has an encoder structure, which will move synchronously with the motor rotor, continuously collect the torque, speed and position information of the ...

Description: The servo motor has an encoder structure, which can realize the industrial control execution structure of motion feedback. It is generally connected to the PLC through the bus to realize precise ...

Description: When we purchase PLC and other equipment, we often see the item of IP level, such as IP20, IP65 and so on. The full name of IP level is IP protection level, which is the dustproof and moisture proof ...

Description: Among them, the power supply is responsible for providing power support to the equipment, and the more common specification is 9-30VDC. The input IO port is responsible for collecting digital or ...

Description: The so-called strong electricity refers to the electricity that is mainly used for energy transmission, such as electric fans will turn when they are supported by electricity, lights will turn on when ...

Description: The paper industry is the basic raw material industry of the national economy and an important industry closely related to social civilization and economic development. The paper-making process is a ...

Description: First of all, we have to mention two professional terms, rotor and stator. The rotor is the part that rotates and is usually attached to the drive structure, while the stator is the non-moving part ...

Description: Have you ever wondered what is the frequency of the CPU used by the PLC? ...

Description: There are many reasons for PLC system errors. The following are some common problems and preventive measures. ...

Description: A Programmable Logic Controller (PLC) is a computer designed to operate reliably under harsh industrial environments such as extreme temperatures, wet, dry, and/or dusty conditions. PLCs are used to ...

Description: Raspberry Pi is a low-cost, credit-card-sized computer that can be used for a variety of purposes. Here are some examples of what you can do with Raspberry Pi: ...

Description: The main difference between DCS (Distributed Control System) and SCADA (Supervisory Control and Data Acquisition) systems is the scale at which they are used and the level of control they provide. ...

Description: Here are basic steps for creating control panel designs. ...

Description: Baud rate is the rate at which the number of signal elements or changes to the signal occurs per second when it passes through a transmission medium. The higher a baud rate is, the faster the data is ...

Description: Programmable Logic Controllers (PLCs) are integral to industrial automation and industrial process control. They manage various actuators, analog, and digital sensors, and communicate complex ...

Description: Recently, China Industrial Control Network released the "China PLC Market Analysis Report 2023", which conducted a comprehensive survey and analysis of the development status, market size, competitive ...

Description: Why do servo manufacturers choose absolute encoders? We know that the encoder is one of the most important structures of the servo system, and it is also the first element that distinguishes it from ...

Description: Motors are also called electric motors and motors, which are very common in our daily life. So, what are the common types of motors? To put it simply: From the top level, motors are divided into DC ...

Description: CANopen can be defined in basic terms as the communication language used when transferring data on the CAN bus. The definition of data information by the sender and the receiver needs to follow a ...

Description: Until the PLC was created in 1968, industrial processes were handled by a series of hardwired relay banks, timers, and counters. These banks required a large amount of space and were time consuming to ...

Description: The electroplating process is the process of plating a thin layer of other metals or alloys on the surface of some metals by using the principle of electrolysis, which can add some new characteristics ...

Description: Gantry cranes are mainly used for loading and unloading operations of outdoor cargo yards, material yards, and bulk cargo.To manufacture large ships, giant gantry cranes are essential. In addition, ...

Description: We are a country rich in coal and low in oil. Coal has always been in an absolute leading position in the composition of energy utilization. Even after many years of energy conservation and emission ...

Description: The automatic control system for wastewater treatment can efficiently realize the treatment of industrial wastewater, without the need for too many workers to monitor on site, and avoids the safety ...

Description: Closed-loop servo is actually a servo motor, because it has an encoder structure that can feed back the motion state of the motor to form a closed-loop control. Compared with other open-loop control ...

Description: Integrated stepping servo belongs to the category of stepping servo. It is an industrial control execution structure commonly used in the field of automated production. Its operation can drive the ...

Description: The scientific name of PLC is programmable logic controller, which is an essential machine for realizing industrial automation production. Next, let's talk about what environmental factors should be ...

Description: The more communication ports on the PLC, the better? This is indeed the case, the more the number and types of communication ports integrated in the device, the more flexible applications it can have. ...

Description: Printing machines are very common in our lives. There are all types of machines in workplaces, canteens, and advertising companies. Different printing machines can print different products, and the ...

Description: The scientific name of PLC is programmable logic controller, which is mostly used in the field of industrial control. You can compare it to the human brain. In the automatic production process, PLC ...

Description: The length of the sausage sold in the cooked food restaurant is different, and it is often sold according to how much money per catty is. However, the "ham sausage" used by instant noodles is ...

Description: According to the different types of servo integrated motors, they can be divided into two categories: high-voltage servo and low-voltage servo. Low-voltage servo is often a servo type with a motor ...

Description: CO2 monitors and controllers for greenhouses regulate the amount of carbon dioxide available to plants to maximize growth. They are essential tools used in modern indoor agriculture. Indoor ...

Description: Servo motors are also called slave systems, which means very obedient machines. Compared with other motors, the biggest advantage of servo motors is precise control. So why is the servo control so ...

Description: PLC is an important industrial control automation equipment, which often plays the role of master station controller. At present, major international industrial control companies are sparing no effort ...

Description: Due to long service and poor automatic control of the old hydropower stations, the governor system for regulating the power output and rotate speed of hydro turbines generating set fails to work ...

Description: PLC is also called Programmable Logic Controller, the full English name is Programmable Logic Controller, and sometimes referred to as PC. Of course, this PC is only used in the field of industrial ...

Description: Servo motor is a big concept. If any motion motor is equipped with an encoder structure and can realize motion feedback correction, we can call it a servo motor. Generally speaking, the larger the ...

Description: PLC is a programmable logic controller. At present, it is mainly divided into two categories: integral PLC and extended PLC. Whether it is integral or extended, there are actually only a few ...

Description: When we choose PLC as the controller for the construction of industrial automation production line, we have to go through steps to make our process accurate. Therefore, the early process and ...

Description: Thanks to Brainboxes Ethernet to Serial Devices, medical professionals no longer have to manually enter data from medical equipment onto paper-based flip charts to monitor patient data. A serial data ...