The ladder logic diagram has been found to be very convenient for shop personnel who are familiar with circuit diagrams because it does not require them to learn an entirely new programming language. Modern PLCs can be programmed inanbsp;...
|Title||:||Industrial Automation and Robotics|
|Author||:||A. K. Gupta, S. K. Arora|
|Publisher||:||Laxmi Publications - 2009|