Answer / mukesh kumar singh

Plc is the I/O devic, user can make a program its download
memory card according to the program.The O/Pwill be
energized when i/p will be Energized

Answer / pvin

PLC IS VERY HIGH CONFIGURATION OF PROGRAMMABLE LOGIC CONTROL;

Answer / hamsini

PLC means programmable logic controller. it has internal
storage memory whichis used to store the logic. PLC is used
to control and monitor the machines on factory. it recieves
the i/p form filed(sensors) and this this input is processed
by central logic unit.and finally produce the output via
output device (actuator)

Answer / mahesh

*PLC is the "Programmable Logic Controller".
*It Controls the logical device according to the program.
*The Program is done using the Ladder Language.
*SCADA is used for control & view what process is going.

Answer / priyanka

A PLC (i.e. Programmable Logic Controller) is a device that was invented to replace the necessary sequential relay circuits for machine control. The PLC works by looking at its inputs and depending upon their state, turning on/off its outputs. The user enters a program, usually via software, that gives the desired results

Answer / nitin

PLC (Programmable Logic Controller) programming allows a computer to automate mechanical or electrical processes for machinery, lighting, or assembly line control actions. Over the past two decades, PLC programming has been used in a number of industries. The PLC’s design allows it to take multiple inputs and provide various outputs. A PLC device is also referred to as a hard, real-time control system since its output(s) is in direct response to input conditions within a pre-arranged time frame.

Answer / sreevathshan

Plc is Programmable Logic Controller.
Plc is a user friendly microprocessor based specialised computer. Used to perform logic functions and complex functions.
It consists of timer, counter, arithmetic function, etc...

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