timer


Structured Text Timer

Introduction to ControlLogix Structured Text Timer In this post, we’ll cover the ControlLogix Structured Text Timer. ControlLogix supports 4 programming languages: Ladder, Structured Text, Function Blocks, and Sequential Flow Charts. Some vendors prefer structured text over ladder. One reason for this is that they can develop the program without a Read More »

stx timer

Numeric Input for a Timer

Introduction to Numeric Input for a Timer In this section, we’ll discuss how to set up a Numeric Input for a Timer in ControlLogix. I’ll use FactoryTalk View ME. As you know, the time base for timers in ControlLogix is in Milliseconds. This is not very intuitive for an operator. Read More »

Expressions