In the process of programming Siemens PLCs, it is common to find both FB blocks and FC blocks in a program. So, what are the differences between the two? 01What are FB and FC blocks, and how to use them FB and FC are essentially equivalent to subroutines. First, let’s introduce subroutines: Subroutines and main … Read more
1. Understanding FC and FB from the Perspective of “Cooking”: What is the Essential Difference? Let’s set aside the code and use a life example: •FC (Function) is like avegetable cutter in the kitchen. You throw a potato in, and it consistently outputs shredded potatoes without remembering whether the last item was a radish or … Read more
Article Overview This article provides a detailed introduction to Wi-Fi 7 technology and the importance of frequency control, exploring how technologies such as Automatic Frequency Coordination (AFC), Multi-Link Operation (MLO), and 4K Quadrature Amplitude Modulation (4K QAM) further enhance the performance of Wi-Fi 7. The article points out that the exceptional performance of Wi-Fi 7 … Read more