Is your factory’s electricity bill too high? With this set of PLC energy-saving strategies, you can save 30% on operating costs! Let’s start with a few real cases to see how costly it can be to neglect energy optimization. Last year, a cement factory had its fan motors running at full load continuously, even though … Read more
“PLC Energy Saving Transformation: Upgrade Solutions for Old Equipment with Immediate Energy Efficiency Results!” Hello everyone! Today, let’s talk about a topic that factory owners both love and hate—electricity bills! Looking at those “old buddies” working hard in the workshop, do you often find yourself worrying about the electric meter? Don’t worry, I have a … Read more
The PLC control circuit for the cement mixer is shown in the figure. This article only presents the control circuit diagram and ladder diagram of the PLC. The main circuit controls the operation of the water pump, material pump, and mixing pump with overload protection through a variable frequency drive. The water pump is a … Read more
Introduction In the failures of medical equipment, issues often arise from certain key chips, leading to abnormal control signals and erratic device actions. In these situations, the oscilloscope becomes a powerful tool, allowing for the rapid identification of key signals and the localization of the root problem. This article analyzes a fault repair case of … Read more
Click the image below to enter the industrial control industry platform The control of the PLC itself is completed by changing the state of control registers D, input ports X, soft relay states M, and time relay states T. Therefore, as long as you can modify the states of these variables, you can control the … Read more
Compressor Technology Report Editor: Lu Sanbian Legal Advisor: Cui Daodao A gentleman has three transformations: he appears dignified from a distance, is warm upon approach, and speaks with authority. Understanding the RS-485 Communication Protocol Introduction In this article, we will delve into the world of the RS-485 communication protocol. If you are already familiar with … Read more