Author's articles
What is Configuration Software - HMI MMI SCADA
By Jane Yu · 3 years ago
Configuration software is a control system composed of HMI (Human and Machine Interface) / MMI (Man and Machine Interface)/ SCADA (Supervisory Control and Data Acquisition). At present, the rapid development of configuration software has extended ...
Basics of Industrial Control System and the Use of PLC
By Jane Yu · 3 years ago
The components of the industrial control system (ICS) can be roughly divided into two categories according to their location: control centre equipment and remote site equipment.
The control centre equipment is located in the system ...
Different Types of Pressure Transmitters, Working Principle, and How to Select Pressure Transmitter
By Jane Yu · 3 years ago
A pressure transmitter is a kind of pressure measuring instrument widely used in many transmitters. It is widely used in petroleum, chemical, metallurgy, food, electric power, medicine, papermaking, textile and other industries. It is mainly ...
Rise of Digital Car Control Console and Application of Embedded HMI System
By Jane Yu · 3 years ago
Vehicle HMI system is a bridge between driver and vehicle. With the application of all LCD instrument, central control screen, HUD and other electronic products, the driver can more intuitively understand the real-time information of ...
How to Install Hollow Shaft Encoders, Problems & Solutions
By Jane Yu · 3 years ago
The hollow shaft encoder is also known as the hollow encoder. When installing this type of encoders, it is necessary to avoid a rigid connection with the encoder. Please refer to the instructions for the ...
How to Install Hollow Shaft Encoders, Problems & Solutions
By Jane Yu · 3 years ago
The hollow shaft encoder is also known as the hollow encoder. When installing this type of encoders, it is necessary to avoid a rigid connection with the encoder. Please refer to the instructions for the ...
Do You Really Understand Human Machine Interface (HMI) - HMI Q&A
By Jane Yu · 3 years ago
Q1: Is HMI only used to connect to PLC?
That's not true. HMI products are originally produced to solve the problem of PLC human-computer interaction. But with the development of computer technology and digital circuit ...
How to Install Encoders - Best Practices
By Jane Yu · 3 years ago
The wiring and installation of rotary encoders should be conducted in strict accordance with the instructions of each product. While for general encoder installation guidelines, you should pay attention to the following aspects during your ...
VFD Basics - How VFD Controls the Motor Running?
By Jane Yu · 3 years ago
When the main circuit of the VFD is connected with the power line, in order to control the motor, it is necessary to connect the surrounding control circuit to the relevant terminals and set the ...
Study on the Performance of Single Phase AC-DC-AC Inverter Circuit
By Jane Yu · 3 years ago
At present and in the future, the maintenance of the electrical control equipment, VFD (Variable Frequency Drive) will become the professional knowledge that all electricians need to master. As a reliable supplier of leading brands ...
Advantages of VFD for HVAC System
By Jane Yu · 3 years ago
One of the most successful energy management tools ever used in HVAC (Heating, Ventilating and Air Conditioning) systems of buildings is the Variable Frequency Drive (VFD).
Over the past 20 years, VFD has been successfully ...
Piston Compressor Basics — Structure, Working Principle, Advantages and Disadvantages
By Jane Yu · 3 years ago
As both manufacturers and end customers know, in a refrigeration or air conditioning system, the compressor is the equipment core by continuously sucking back and exporting refrigerant. Once the compressor breaks down or stops working, ...
Top Central Air Conditioner Comparison for 2021 Summer — Trane vs Daikin vs Mitsubishi vs Carrier
By Jane Yu · 3 years ago
Compared with traditional split air conditioners, whether central air conditioners are good or not for home use is an ongoing hot topic online. Either on major search engines Google or Bing or on home appliances ...
What Are the Factors to Consider When Selecting Rotary Encoders?
By Jane Yu · 3 years ago
In a series of modern machinery industries like construction, building materials, mining, engineering vehicles, metallurgy, water conservancy, port machinery and other fields related to large heavy equipment, the reliability and safety of equipment comes first ...
Air Compressor Troubleshooting and Solutions
By Jane Yu · 3 years ago
With the development of motor technology, the compressor is considered as "general machinery", especially in the coal chemical industry, machinery industry and other industries.
For distance measurement applications, both incremental and absolute encoders can be ...
How to Use a Rotary Encoder?
By Jane Yu · 3 years ago
A rotary encoder converts the angular position or motion of a shaft or axle to an analog or digital output signals, so it is also called a shaft encoder. Absolute encoder and incremental encoder are ...
Factors to Consider When Selecting Rotary Encoders
By Jane Yu · 3 years ago
In a series of modern machinery industries like construction, building materials, mining, engineering vehicles, metallurgy, water conservancy, port machinery and other fields related to large heavy equipment, the reliability and safety of equipment comes first ...
Comparison of central air conditioning- Toshiba vs Mitsubishi vs Daikin
By Jane Yu · 3 years ago
Comparison of central air conditioning-Toshiba air conditioning VS Mitsubishi VS Daikin Toshiba Central Air Conditioner VS Mitsubishi Electric VS Daikin Central Air Conditioner
1. Market share
Toshiba Central Air Conditioner is an international market. Japan, ...
Maintenance of Absolute Encoders
By Jane Yu · 3 years ago
What are the precautions for the maintenance of rotary encoders? Rotary encoders are used as speed and displacement feedback sensors, which are mainly applied in servo motors, asynchronous motors, stepper motors, elevator traction machines, and ...