What is the difference between HMI and Scada?
- 4 Answers
- 8260 Views
- Schneider, I also Faced
- E-Mail Answers
Answer Posted / c subramaniam
HMI IS Human to (Hand to) Machine Interface ie a Display
Screen Like a computer monitor wHICH HAS THE CONNECTIVITY
TO MACHINE CONTROLS THRU SPECIFIC SOFTWARE, It may have 3D
switches parameter setting alarm indication etc etc
where as SCADA (Supervisory Control And Data Aqusition)is a
system combined a software May be a PC with monitor or HMI
by which one can monitor the process and control it This
has got lot of options in monitoring , recording of process
data. So HMI is a part of SCADA System.
| Is This Answer Correct ? | 15 Yes | 0 No |
Post New Answer View All Answers
What is frequency factor in massflow meter? When using frequency output?
What is intrinsically safe system?
how the arrangement of equipments done in control room
what is difference between HOT permit and cold permit
Gas equation
Which tank weighing system is better to install (Accuracy point of view) 1) Tank weighing system with 3 load cell or 2) Tank weighing system with 4 Load cell
What is three element drum level control system why its better than single element?
what is intrinscily safe system and where we use?
Where are oxygen analysers installed in cfbc boilers? What are their usual readings?
What is difference between Ionization heat and bimetallic heat
what is the procedure to callibrate temp controller ,pressure controller,etc. suppose a temp controller showing error 1.5 degree centigrate how can i minimize it.
what is interlock system and why we use of this?
why we use 3 wire rtd direct wiring for temperature measurement instead of temperature transmitter like bearing temperature
HI, can anybody give details about GAS TREATMENT PLANT CONSTRUCTION,as INSTRUMENTATION ENGINEER what are the responsibilites.what are the instruments mainly instrumentation engineer will deal with
what effects a surging can produce in the compressor
