What is the difference between HMI,SCADA and MMI,not
abbrevation?
- 7 Answers
- 37310 Views
- HCL, I also Faced
- E-Mail Answers
Answer Posted / ibrahim s
SCADA :- Its a software package which can be installed in
PC to create user defined program.
HMI :- Its an Electronic module with pre installed program
(which can be editable) and control buttons.
But SCADA and HMI doing the same functions.
SCADA & HMI(MMI) refers to a system that collects data from
various field devices to monitor and control the process
variables.
| Is This Answer Correct ? | 16 Yes | 24 No |
Post New Answer View All Answers
What is the difference between conductive lined pipe and conductive unlined pipe? Why do we see that?
Whatis the reset ofset and control system in instrumentation
Where Can i take a SPI INtools training in Mumbai? In Rolta India Ltd to whom I should approach regarding of SPI INtools Training?
What is the working principle of the magnetic meter?
What is hp & mp seperator .& what is its working principle ?
what is the imbustion control loop
can any one tell me when ongc placement test and its forms is available????/ pls tell me if u know
what is interface level measurement.who can calibrate interface level measurement transmitter online
Explain plc level and its type?
why any measurement made interms of pressure is more accurate ? to be more precise most of the flow velocity is made interms of pressure and it is accurate. what is the reason behind pressure measurement being accurate ?
why we use cascade control and feed foreword control in 3 element control of boiler drum ?what is feed forward and cascade control system ?
What is modbus?
List three types Level Gauges with their working principles
State four different types of flow measurement, for gas flow measurement MMSCFD is the common unit expand the unit and specify significance of word S in the unit.
How an rtd work, and what volts/current goes to a rtd to measure the resistance?
