what is plc?
Answers were Sorted based on User's Feedback
Answer / srinita upadhyay
plc(programmable logic controller)is a microprocessor based
device which store data.
|Is This Answer Correct ?||124 Yes||29 No|
Answer / guest
plc is difinds as programmable logic controller
|Is This Answer Correct ?||86 Yes||10 No|
Answer / eswaran p
PLC ( Programmable Logic Controller ),it is introduced as
replacement of relay logic circuit, by using PLC
complicated logic can be able to make . it is having
internal memory .
|Is This Answer Correct ?||73 Yes||6 No|
Answer / surendra gupta
plc means "programmable logic controller".
plc is a solid state computerised industrial controller
that performs discreate or sequential logic in factory
invironment. it was origenally doveloped to replace
mechanical relay, timer and counter.
plc is important to the
word of industrial automation.
|Is This Answer Correct ?||65 Yes||5 No|
Answer / mohan
PLC is a programmmable logic controller. which is an
automation to control the actuators and/or valves to done
|Is This Answer Correct ?||50 Yes||7 No|
Answer / guest
Programmer Logic Controller, which works hand in hand with SCADA
|Is This Answer Correct ?||67 Yes||27 No|
Answer / laxmi udasi
PLC is used to control the operation of machine
|Is This Answer Correct ?||43 Yes||5 No|
Answer / ibrahim s
PLC(Programable Logic Controller):
*It is used to emulates relay logic interlock and
provide device status.
*It works by looking at its input and depending upon
their state turning on or off its outputs.
*It control the devices according to user defined
|Is This Answer Correct ?||38 Yes||4 No|
Answer / t.pitchaikannu
PLC(Programmable Logic Controller)
* It is a controller which is used to control machines ,
process,or total industry
* It is programmable ,depending upon application we can
change the program ,download and run the controller.
* They are so many logics are used to write a programme
3.Function Block Diagram(FBD)
5.Sequential Flow Chart(SLF)
* From this name itself it used to control the
applications by programming the logic.
|Is This Answer Correct ?||32 Yes||5 No|
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