What is the difference between HMI and MMI?

Categories >> Engineering >> Instrumentation
Suggest New Category

Question Posted / sanjay patel

16 Answers
44205 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

What is the difference between HMI and MMI?..

Answer / wesam

1- MMI is considered as a small display on a panel at field.
2- HMI is an entire control station installed at field.

Is This Answer Correct ?

7 Yes

12 No

What is the difference between HMI and MMI?..

Answer / sunita

MMI doesnt have any I/O points.
HMI has I/O points also like a PLC.

Is This Answer Correct ?

0 Yes

6 No

What is the difference between HMI and MMI?..

Answer / upendrae

mmi is man machine interface.from this we can view the
status of the equipmetns in the plant.

Hmi is human machine interface,,from this we can control the
process parameters and status of the equipments in the plant

Is This Answer Correct ?

9 Yes

24 No

What is the difference between HMI and MMI?..

Answer / jj

HMI-HUMAN MACHINE INTERFACE
MMI-MACHINE TO MACHINE INTERFACE

Is This Answer Correct ?

1 Yes

21 No

What is the difference between HMI and MMI?..

Answer / m. saravanan

man machine interface - MMI

History module interface - HMI

Is This Answer Correct ?

1 Yes

21 No

What is the difference between HMI and MMI?..

Answer / asm

MMI=SMALLER VERSION OF PANEL
HMI=LARGER VERSION OF PANEL

Is This Answer Correct ?

3 Yes

37 No

Post New Answer

More Instrumentation Interview Questions

A valve in series with an orifice plate (DP transmitter), is aligned for constant pressure in the pipeline, if there is an error dx, How to align it in process.

0 Answers

we re giviang 24v supply to transmitter and we getting output from tx?now my question is wht we call this complete proces?

2 Answers

what do u mean by compensating?in power plant where are compensating done?how level , flow compensated?

1 Answers TATA,

What is the difference between a Extension cable and a copnesating cable.Where can we use compensating cable. Is anywhere compensating cable are used for mv transmission to the indicator.

1 Answers

Instrumentation engineer please reply me,I am electrical engineer ,what is the future in instrumentation dept {presently working (P&ID) Design} for me,whether good future for me as instrumentation department.what side can i get job in future

3 Answers

What is limitation of the ht.of the displacer of a level trol?

0 Answers CCIE,

What is differnece between leveltroll and interface leveltrol?

2 Answers

Name different types of bourdon tubes.

0 Answers

Can we measure pressure using differential pressure transmitter? If yes then how?

5 Answers Reliance,

What you mean by multi stage control vavles?

0 Answers

hw to calibration a control valve?