AND & OR Gate Opertion in Ladder language

AND & OR Gate Opertion in Ladder language

Explanation:-

Here we have 4 switches and two lamps and we will do two diffrents tasks

1.Connect SW 1 and & SW 2 in series Connection and turn on the lamp 1
in this case we have to turn on both switch

2.Connect SW 3& SW 4 in Parallel Connection and turn on Lamp

in this connection we need to turn on either SW3 or SW4 to turn on the Lamp 2. 

 Program:- Write the ladder Logic for Above application.

Input List:

SW1-I0.0

SW2-I0.1

SW3-I0.2

SW4 -I0.3

Output List:

 Lamp 1 -Q0.0 
 Lamp 2 -Q0.1

AND & OR Gate Opertion in Ladder language

AND & OR Gate Opertion in Ladder language

Explanation:-

Here we have 4 switches and two lamps and we will do two diffrents tasks

1.Connect SW 1 and & SW 2 in series Connection and turn on the lamp 1
in this case we have to turn on both switch

2.Connect SW 3& SW 4 in Parallel Connection and turn on Lamp

in this connection we need to turn on either SW3 or SW4 to turn on the Lamp 2. 

 Program:- Write the ladder Logic for Above application.

Input List:

SW1-I0.0

SW2-I0.1

SW3-I0.2

SW4 -I0.3

Output List:

 Lamp 1 -Q0.0 
 Lamp 2 -Q0.1

PLC program for conditional control logic.

PLC program for conditional control logic.

This is PLC Program to provide lube for the machine

Problem Description

Provide lube to the machine for lubrication before starting machine.Writte the PLC program for the application  using LAD language.

Problem Diagram