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
This article focuses on specific business aspects identified by QCI, such as base station-level QCI settings or cell-level QCI settings. This can lead to different QCI business switching parameter group IDs, DRX parameter group IDs, inter-system policy configuration group IDs, RLC PDCP parameter group IDs, logical channel priorities, etc. This article only introduces relevant commands; … Read more