Answer / murali iroyal

A programmable logic controller(PLC)is a electronic device
or i can say it as a controller to make program for machine
to operate in lay-man language,

Using PLC you can make machine automatic and run the machine
asper your requirement

Answer / m.umer irshad

a PLC is a Controller and a electronic device thats perform
according to instrunctions saved in their memory to perform
the specific tasks.

Answer / khomotso

It Operates, more like microcontrollers but the configuration are way too different. It make use of logic zero and logic one for automatic control and for complex operation, some sensors, relays, timers, counters... etc are installed as part of the process control to obtain desired outputs

Examples. Boom gate, traffic lights,

please tell me how to convert double acting ytc positioner yt-1200 into single acting ytc positioner ?

1 Answers  

---

please send me some question papers of HPCL aptitude test ?? please send it to bipinb.28@gmail.com ...

0 Answers   HPCL,

---

WHY THE DEGREE OF VALVE PLUG AND VALVE SEAT IS SLIGTLY DIFFERENT I CONTROL VALVE TRIM DESIGN

0 Answers  

---

Hello-I know this not an engineering question,I am working in gulf & i want to do correspondence diploma in instrumentation,can any one give me the address of any university in which this courses are available.

2 Answers  

---

what is the output of conductivity sensor and PH sensor?

3 Answers  

---

how to control motor load with rpm or vfd

1 Answers  

---

please send data bank of quetions answers on analytical instrumentation.

0 Answers  

---

we are used SAMSON 3730 Smart positioner.please tell me how to calibration this.

1 Answers   TCCL,

---

if a tank is contaning oil and water than how can we measure the oil and water level seperately

3 Answers  

---

how can I install "operating system " in may HART communicator? It is damaged, and it doesn't boot up.

1 Answers   ARPC,

---

Name different parts of a pressure gauge. Explain the use of hair spring in the pressure gauge.

0 Answers  

---

pls tell me whethere flame proof HMI's are available or every HMI is manufactured by considering flame proof standard.

3 Answers  

---