WHAT IS THE DIFFERENCE BETWEEN PLC AND DCS
Answer Posted / stanly.d'cunha
PLC is Progamable Logic Controller & DCS is Distributed
control system. In brief PLC using for perticular mechine or
production unit. DCS usinging for monitoring & controlling
of entire plant, including PLC.
| Is This Answer Correct ? | 546 Yes | 77 No |
Post New Answer View All Answers
I installed the smartplant instrument v8, but can not be opened, that always said: "INTools 2007 hardlock no found". So Could you help me how to do for that?
1.can you use SCADA instead of DCS,DCS instead SCADA 2.Difference between DCS and PLC,can their role be reversed i.e. role interchange 3.Difference between RTU and PLC
Q1]IF THE RANGE FOR FLOW IS -35 TO 125 WHAT WILL BE THE SPAN FOR ABSOLUTE AND FOR NORMAL? Q2]HOW TO CALIBRATE CAPILLARY TYPE LT? Q3]HOW MANY ERROR CALCULATIONS ARE THERE USED IN PROCESS INDUSTRIES? Q4]HOW TO CALIBRATE TEMPERATURE TRANSMITTER? Q5] HOW TO CALIBRATE LEVEL TROLL AND HOW TO CONNECT? Q6]PLEASE TELL ME THE BASIC FOR INSTRUMENTATION WHICH IS APPLIED FOR CALIBRATION AND FOR ALL? PLEASE MAIL THE ANSWER TO honest_yes@yahoo.in
State bernoulli’s application.
How to Calibrate Ultrasonic Level Transmitter in field
What are the charcterstics of a P&ID controller block for Governor speed raise or lower for a load sharing functionality between 4 Gas turbines in droop mode.
which type of signal used in instrument?
How can test or measure the probe and extension cable to identify if the problem at the probe or cable or at the driver it self? (pleast notify the measuring method)
i have steam drum height 1000mm. and i want to placed the transmitter below the tap.how i calculate.
field bus transmitter calibration procedure tell me
How to Calibrate Temperature Switch in field
please send data bank of quetions answers on analytical instrumentation.
If relative y axis vibration sensor is by passed, and relative x axis and absolute sensor is left working. how much monitoring i would have risked?
1. For Steam drum level signal, why do we compensate with drum pressure signal? 2.For main steam Flow signal is comensated with main steam temperature signal and main steam pressure signal why?
How can a d.p. Transmitter be calibrated?