Process Control Systems Engineering

Transcription

1 Process Control Systems Engineering Supply Infrastructure from A to Z von Leon Urbas 1. Auflage Process Control Systems Engineering Urbas schnell und portofrei erhältlich bei beck-shop.de DIE FACHBUCHHANDLUNG Thematische Gliederung: Mess- und Automatisierungstechnik Oldenbourg Industrieverlag 2012 Verlag C.H. Beck im Internet: ISBN

2 Inhalt Process Control Systems Engineering... 1 Prof. Leon Urbas Danksagung Introduction Structure How to read this book References PCS Requirements Overview Process Industries Chemicals Pharmaceuticals Oil & Gas Water/Waste Water Pulp & Paper Food & Beverage Summary Cross Domain Concepts Unit Operations of Chemical Engineering Batch Processes Continuous Processes Risk Reduction by process automation Human Supervisory Control Distributed Control System Architectures References PCS Engineering Overview Plant Engineering Projects Project Management Procedural models of PCS Engineering PPEAM Process Plant Engineering Activity Model PAS 1059: Processing plant design Procedural model and terminology NA 35: Handling PCT Projects Preliminary Engineering V

3 3.4.1 Plant Concept and PCS Concept Cost Estimation PCS System Selection Basic and Detail PCS Engineering Future Directions Formal models of engineering workflows Information exchange Automation of PCS Engineering tasks References Modular Engineering Research Plant Process Description Reactor Instrumentation Piping and Instrumentation Diagram Identification System Process Control Requests PCT Cause and Effect Matrix References Process Control System Architecture Overview Distributed Architecture Process Control Station Cyclic Execution and Process Image I/O modules Hardware Configuration for the MEAR plant Step 1: Setting up a PCS 7 project Configuring the AS Configuring the remote I/O Configuring the Operator Station Check and compile the network References Industrial Communications Engineering Overview Industrial Communication on Field Level Conventional wiring Digital fieldbus Fieldbus Engineering VI

4 6.3 Industrial Communications with MES and ERP OLE Configuring the PCS 7 OPC-server Future Directions Preliminary Fieldbus Engineering References Bulk Engineering Overview General structuring principles Plant Hierarchy Structuring Rules Functional structure of the MEAR plant PCS Plant Hierarchy HMI generation AS-OS Assignment Batch recipes Bulk Engineering Process tag types and models Process tag type Model Parameters and Signals Process Object View MEAR plant example for a process tag type MEAR plant example for a model Literature Individual Drive Functions Overview IDF Basic Concepts Function Block Types in PCS Safety Provisions Operating Modes Predefined IDF for Field Devices Channel Functions (Drivers) An IDF template from the library Excercise: Define Process Tag Type Literature VII

5 9 Continuous Feedback Control Introduction Theory Introduction Industrial Suitability of Controllers Expanded Control Structures Connecting to the Process Exercise: Implementing a continuous control loop References Sequential Control Overview Continuous and sequential control Structure of Step Sequences Design of Sequence Controls Interaction of Sequence Controls and Logic Control Systems Protection Functions and Operating Modes in Sequence Controls Sequence Controls in PCS Excersize: Filling of a reactor References Batch Control with Recipes Overview Recipes Hierarchical Modelling of procedures, processes and plants Process Model Procedural Model Physical Model Monitoring, Archiving and Reporting Recipe Engineering Batch control with PCS Instanciation of Software Components Modeling activities Definition of a master recipe Creation and Starting of a batch References VIII

6 12 Human Machine Interaction with Process Displays Overview Objectives of Process Management Task and Information Decomposition HMI design Concepts of Representation Representation Techniques Trend Displays HMI Generation in PCS Configuring the Service Interface in PCS Configuring the Process Displays in PCS Setting up the elementary HMI displays for the MEAR plant Engineering System set up Preparation for OS generation OS Generation OS Editing Integrated Faceplates Future Directions Model Driven HMI Engineering autohmi References Alarm Engineering Overview Signalling Systems Alarms and Indications Alarm Processing by the Operator Alarm Management in PCS References IX

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