ACVF drive & PLC control panel for batch type CFG machine

Paper Topic :

Control and Automation

Author Name :

Tejas D. Gaikwad

Abstract :

Programmable logic controller is a digital computer used for the automation of electromechanical process, such as control of machinery on factory lines.These PLCs were programmed in ladder logic which is strongly resembles a schematic diagram of relay logic .A formal PLC definition comes from the National Manufactures Association.More recently, PLCs are programmed using application software on personal computers, which now represent the logic in graphic form instead of character symbols. The computer is connected to the PLC through Ethernet, RS-232, RS-485 or RS-422 cabling. The programming software allows entry and editing of the ladder style logic.

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