ONS

ControlLogix One Shot

Introduction to the ControlLogix One Shot (ONS) The ControlLogix One Shot instruction triggers an event. Although this is a very simple concept, it’s difficult for many to grasp. It’s very difficult for some people to understand what cannot be seen! The one shot instruction allows outputs after it to go Read More »

Alarm Setup

One Shot Instruction 2

Introduction to the One Shot Instruction (ONS) The ONS instruction is used to trigger an event.   It allows logical continuity for one scan when the instruction is true.   After this, the instruction goes false until it is shut off (reset). The ONS instruction is commonly used with Latch/Unlatch Read More »