Interested to Buy Any Domain ? << Click Here >> for more details...
what is plc?
- 27 Answers
- 45058 Views
- HPCL, KRL, Noor Company, Petrochemicals, SS Automation, I also Faced
- E-Mail Answers
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
the process.
| 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
automaltically.
| 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
logical
program.
| 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
1.Ladder Logic(LD)
2.Instruction List(IL)
3.Function Block Diagram(FBD)
4.Structure Text(ST)
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 |
what is diffrence between cascade & three element system.
how to calibrate a capillary type level transmitter for a closed tank in field? also what is the procedure for commissioning a capillary level transmitter for a closed tank?
What is Cu-100 and Cu-1000 ? and tell me its application ?
why the steam drum and deaerator level transmitter range is in negative MMWC to zero
3 Answers Emerson, Jindal, JKPM,
Hello friends i need check lists of different instruments during the Erection and commissioning in thermal power plant.Please help me.My Mail id is naba02222@gmail.com/naba02222@rediffmail.com Thanks Nabakishore Biswal
which type signal come control valve
Controller not working in auto mode?...what are the problem can occur...Pls explain
TCD Principle
how to calculate the total flow in square root
what is the essential difference between DIODE and SCR in term of application.
what is commissioning.
what is actual drum level and compensated drum level?
-
Civil Engineering (5086) - Mechanical Engineering (4456)
- Electrical Engineering (16639)
- Electronics Communications (3918)
- Chemical Engineering (1095)
- Aeronautical Engineering (239)
- Bio Engineering (96)
- Metallurgy (361)
- Industrial Engineering (259)
- Instrumentation (3014)
- Automobile Engineering (332)
- Mechatronics Engineering (97)
- Marine Engineering (124)
- Power Plant Engineering (172)
- Textile Engineering (575)
- Production Engineering (25)
- Satellite Systems Engineering (106)
- Engineering AllOther (1379)
