การแสดงฟังก์ชันควบคุมด้วยแผนผัง SAMA (ตอนจบ) - ไทยแลนด์อินดัสตรี้ กูรูดอทคอม

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SAMA ()

2013-05-14 16:54:55 107

SAMA ()

SAMA

SAMA SAMA

2 (DUAL Transmitters with DeviationCheck )

SAMA SAMA

Bypass 11

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(Switching)

: 643

(Company Diagnosis) (1) : 819

: 922

: 453

(VIM 1993) 1 : 336



(1) : 46461

(1) : 39935

: 39275

(Quality Control Circle:

QCC) : 30410

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Cascade (Cascade Loops Selection)

Cascade

(Tracking)Bumpless Transfer

12 (LIC-1A LIC-1B) PID Setpoint Setpoint Setpoint Setpoint

Boiler Drum 3 (Boiler Drum Three-Element LevelControl)

Cascade Feedforward Boiler Drum Three-Element Level Control

Setpoint Feedwater Setpoint Setpoint Setpoint Setpoint Feedwater 13

() : 25665



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Cross-Limiting Fuel/Air

(Utilities) (Power) Cross-Limiting Fuel/Air

Boiler Boiler K 14

(Multiple Measurements Selection)

PID 3

(Median Select) / (Median/Average) 3 Bypassed

Bypassed

Bypass 2


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Median/Average Bad PV HART(Bad PV or Bypassed) 3 Bad PV Manual Mode 15

(Symbols Description)

SAMA


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SAMA SAMA SAMA SAMA SAMA

ANSI Standard C35.1, Terminology for Automatic Control Published by the American

Society of Mechanical Engineer, Copyright 1963

ISA S5.1, Instrumentation System and Identification Published by the Instrument Society

of American, Copyright 1963

ISA S5.2, Binary Logical Diagrams for Process Operations Published by the Instrument

Society of American, Copyright 1976

ISA S5.3, Flow Diagram Graphic Symbols for Distributed Control Shared Display

Instrumentation Logic and Computer Systems (Submitted to ANSI-1981)

ISA S5.4, Instrument Loop Diagrams, Published by the Instrument Society of American,

Copyright 1976

ISA S51.1, Process Instrumentation Terminology, Published by the Instrument Society of

American, Copyright 1976 Functional Diagramming of Instrument and Control Systems, Analog and Digital Control

Systems, 1981, The Scientific Apparatus Maker Association (SAMA)

**...

Level Control with Indirect Level Measurement : 2013-05-29 16:11:04 : 0

(Refrigerants): 2013-05-29 10:40:41 : 0


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(Control System for All)(Control Syste: 2013-05-28 16:19:11 : 0

(2)

: 2013-05-28 15:41:26 : 0

MEMS MEMS : 2013-05-28 13:37:35 : 89

Automation and Control System (Evolution) : 2013-05-28 11:32:56 : 0

: 2013-05-27 11:50:38 : 1

: 2013-05-27 11:44:47 : 560

: 2013-05-23 16:19:56 : 0

(Induction Heating): 2013-05-23 11:33:03 : 68

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การแสดงฟังก์ชันควบคุมด้วยแผนผัง SAMA (ตอนจบ) - ไทยแลนด์อินดัสตรี้ กูรูดอทคอม