DELTA PLC PROGRAMS

• Here, I have to show some basics programs of DELTA PLC.
• This Programs are made on WPLSoft 2.42

• When start switch pressed, a motor and red lamp turn on. When the stop switch pressed, motor and red lamp turns off and a green lamp turns on.

• A Lamp can be switched on from any of the two location.                                                                
  

• A lamps turns on only, if two switches are pressed.                                                                        
  

• A lamps turn off if its start switch is pressed.                                                                                   
  

• Design a Logic Y = AB(bar) + A(bar)B.                                                                                            
  

• When switch 1 & 2 are pressed, a lamp turn on. The lamp remains on even if the above switch are released.                                                                                                                                      
  

• If switch 1, 2 & 3 are pressed, lamps turns on. the lamp remains on even if the switches 1 & 3 are released.                                                                                                                                           
  

• when three switches are pressed, a lamps turns off,                                                                             
  

• A motor is running with start(NO) and stop (NC) device a logic such a way that in case power supply is fails and then restored, motor should not start automatically.