what are level of automation & how these are distinguished ?

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what are level of automation & how these are distinguished ?..

There is no anyy standard for level of automation,as i know

Level 0: field devices
Level 1: PLC,Dcs
Level 2: Model Servers or main machine to predict online
setpoints
Level 3: Production Planning/MES
Level 4: ERP(SAP)

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what are level of automation & how these are distinguished ?..

Answer / lyogendra kumar mishra

Level 0:field control system done by field devices motor, sensors
LEVEL 1: PROCESS CONTROL SYSTEM, WITH HELP FROM DCS, PLC
LEVEL 2: PROCESS OPTIMIZATION SYSTEM ACHIEVED BY ALOGRITHMS AND MATHEMATICAL MODELS
LEVEL 3: RESOURCE OPTIMIZATION SYSTEM MES, SAP

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what are level of automation & how these are distinguished ?..

Answer / tejas.dalal21

In Instrumentation world, as such level of automation is
yet not standardised. So whether it's simple loop control
with individual controller or DCS working on Profibus,
level of automation cannot be defined in a single numerical
or word.

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