What is the difference between HMI and SCADA and MMI
Answers were Sorted based on User's Feedback
Answer / a
HMI/MMI, Panel mountable display to view the operation
mimics.(Human==Man)
SCADA, Real time computer based Graphical system to view
the process dynamics such as real time equipment vibration,
level and pressure.(including ON/OFF status)
Is This Answer Correct ? | 31 Yes | 3 No |
Answer / gyani
It was first MMI man machine interface and was objected by
US Girls engineer/operator,so changed to HMI human machine
inteface= difference zero. SCADA & HMI having more or less
equal features.company's choice too to make separate.
Is This Answer Correct ? | 7 Yes | 2 No |
Answer / ayid
hmi& mmi are same
all of them hmi& scada are controling software where PLC&DCS
are controling hardware
SCADA depends upon tags & packages so that its prise more
than HMI
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / nadia
HMI is human machine interface, SCADA is supervisory
control and data acqusitions, MMI is man machine interface
Is This Answer Correct ? | 19 Yes | 24 No |
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