Interlocking Three Inputs For Pump Logic Understanding The Basics Of Interlock Diagrams A Comprehensive Guide

This article explains the application of the latching and interlock concepts in plc programming to control a pump using three different buttons. The “reverse command” tag (normally closed) in series after the “forward (cw) button” is for the interlocking mechanism

Using siemens tia portal, engineers can implement robust pump logic that combines latching and interlocking Learn ladder logic programming for pump control using siemens tia portal A maximum of three types of interlock can be used depending on the block

Concept of Interlocking in PLC - Interlock Ladder Diagram

Three separate inputs named permit, intlock and protect are available for these functions.

To configure the interlocking of three inputs, we need to ensure that the pump activates only when all three inputs are closed

We will use the and contact. You can do exactly that in the free. This article discusses the implementation of the latching and interlock concepts in a plc program for controlling a pump with 3 different. The application example describes the creation and visualization of interlocking using the pcs 7 logic matrix