Home » Set the S5 Timer Value by a Memory Word
PLC Tutorials

Set the S5 Timer Value by a Memory Word

Write a PLC program so you can set the time value of S5 timer using a memory word.

For instance use an on delay timer so that when the selector switch is ON, the motor runs after an adjusted time value, this time value can be set by the operator from an HMI.

Note: the best practice to learn the PLC programming is to start writing the PLC program, take your time before you review the answer. 

Inputs & outputs

I0.0: selector

Q0.0: motor

S5 Timer Value by a Memory Word

Set the S5 timer value by a memory word

Network 01

Convert the MW0 from an integer to a BCD format in MW2, where the MW0 is the memory connected to the HMI, and MW2 is the memory that will be moved to the TV in the timer T0.

The TV in the timer should be a BCD format and the value set in the MW0 is in milliseconds.

Network 02

When the selector is ON the on delay timer is energized and sets the motor to ON after a time delay entered to MW0.

Author: Karim Ali Anwar

Read Next:

Share With Your Friends

Related Articles

Troubleshooting a 4-20mA Current loop

S Bharadwaj Reddy

Cars Garage Counter From the Same Door PLC Logic

S Bharadwaj Reddy

Surface Grinding Process using PLC Program

S Bharadwaj Reddy

PLC based Automatic Bell System for a School

S Bharadwaj Reddy

Opposite Acting Control Valves Application using PLC Ladder Logic

S Bharadwaj Reddy

PLC Program for Food Processing Industry

S Bharadwaj Reddy

Leave a Comment

This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish. Accept Read More

Set the S5 Timer Value by a Memory Word

WordPress Image Lightbox
Send this to a friend