Experion Control Builder组件理论第1卷

EP-DCXX84_V1

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"EP-DCXX84_V1 Experion Control Builder Components Theory Vol 1 of 2.pdf" Experion Control Builder是霍尼韦尔国际公司(Honeywell International Inc.)推出的一款先进的过程控制系统，用于构建和管理自动化解决方案。这个文档"EP-DCXX84_V1 Experion Control Builder Components Theory Vol 1 of 2"是关于Experion Control Builder组件理论的第一卷，旨在深入解析其工作原理和理论。 Experion系统的核心是PlantScape，这是一个集成的自动化平台，它将过程控制、资产管理和操作员界面等多个功能集于一体，旨在提高工厂的效率和可靠性。Experion R300.1是该系统的特定版本，发布于2006年5月5日。文档中的内容可能包括了这一版本的最新特性和改进。在Experion Control Builder中，用户可以设计、配置和维护各种控制策略和应用程序。这些组件可能涵盖控制器逻辑（如Honeywell的ECC - Experion Process Knowledge Base Controller）、人机界面（HMI）、历史数据库、报警管理、数据采集以及与现场设备的接口等。本理论手册可能会详细介绍这些组件的功能、交互方式以及如何利用它们来优化过程控制。文档中提到，尽管霍尼韦尔提供了这些信息，但他们不提供任何明示或暗示的保修，除非在书面协议中与客户特别约定。此外，他们不对间接、特殊或后果性的损害负责。这表明文档使用者需自行承担使用信息的风险。 Honeywell的商标，如Experion、PlantScape和TotalPlant，都是霍尼韦尔国际公司的注册商标，而其他品牌和产品名称可能是各自所有者的商标。文档可能包含这些商标的详细信息，以及它们在Experion系统中的应用。文档的目的是为用户提供一般性及详尽的理论知识，帮助他们理解Experion Control Builder的工作机制，从而更好地利用该系统进行过程控制设计和实施。由于信息可能会随时变更，读者应关注更新以获取最新的技术信息。 "EP-DCXX84_V1 Experion Control Builder Components Theory Vol 1 of 2"是一份针对Experion Control Builder组件的深度理论指南，对于理解霍尼韦尔自动化解决方案的内部运作机制至关重要，尤其对于工程师和系统集成商来说，这份文档是不可或缺的参考资料。

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Contents

xvi Experion Control Builder Components Theory R300.1

Honeywell 5/06

Function .............................................................................................................................373

Configuration example .......................................................................................................376

Configuration considerations..............................................................................................379

Inputs .................................................................................................................................380

Input ranges.......................................................................................................................380

Input descriptors ................................................................................................................380

Initializable outputs ............................................................................................................380

Output ranges and limits ....................................................................................................381

Mode handling ...................................................................................................................382

Timeout monitoring ............................................................................................................382

Timeout processing............................................................................................................382

Bypass processing............................................................................................................. 383

Bad input option .................................................................................................................383

Equations...........................................................................................................................384

Input switching ...................................................................................................................384

Output bias ........................................................................................................................384

Bad CV processing ............................................................................................................385

Control initialization............................................................................................................385

Restart or function block activation ....................................................................................386

Override feedback propagation..........................................................................................386

Recommendations on configuring override strategies .......................................................387

Windup processing ............................................................................................................387

Anti-Reset Windup Status..................................................................................................390

OVRDSEL parameters.......................................................................................................391

PID Block.................................................................................................................392

Description.........................................................................................................................392

Function .............................................................................................................................407

Functional scenario............................................................................................................409

Configuration examples .....................................................................................................411

Operating modes and mode handling ................................................................................414

Required inputs..................................................................................................................415

Input ranges and limits.......................................................................................................415

Initializable outputs ............................................................................................................416

Control initialization............................................................................................................417

Output bias ........................................................................................................................417

Output ranges and limits ....................................................................................................420

Output limit behavior for PID block recovering from Bad Control .......................................420

Direct or reverse control.....................................................................................................421

Set Point Ramping .............................................................................................................422

PV tracking ........................................................................................................................426

PID equations ....................................................................................................................427

Gain options.......................................................................................................................429

Tuning Constant Change Considerations ..........................................................................431

Timeout monitoring ............................................................................................................431

Timeout processing............................................................................................................431

Windup handling ................................................................................................................432

Windup processing ............................................................................................................432

Contents

R300.1 Experion Control Builder Components Theory xvii

5/06 Honeywell

Anti-Reset Windup Status ..................................................................................................435

Override feedback processing............................................................................................436

PID parameters ..................................................................................................................437

PID-PL (Profit Loop PKS) Block ........................................................................... 439

Description .........................................................................................................................439

Function .............................................................................................................................455

Configuration examples......................................................................................................464

Operating modes and mode handling ................................................................................471

Required inputs ..................................................................................................................472

Input ranges and limits .......................................................................................................472

Initializable outputs.............................................................................................................472

Control initialization ............................................................................................................473

Output bias.........................................................................................................................473

Output ranges and limits ....................................................................................................473

Output limit behavior for PID-PL block recovering from Bad Control..................................473

Direct or reverse control.....................................................................................................473

Set Point Ramping .............................................................................................................474

Range Control Ramping.....................................................................................................474

PV tracking.........................................................................................................................475

PV Bad Value Handling......................................................................................................475

PV Calibration ....................................................................................................................476

Asynchronous PV Inputs ....................................................................................................476

Control Equations...............................................................................................................477

Tuning Constant Change Considerations...........................................................................478

Timeout monitoring ............................................................................................................478

Windup handling.................................................................................................................478

Windup processing.............................................................................................................478

Anti-Reset Windup Status ..................................................................................................481

Override feedback processing............................................................................................482

PID-PL parameters ............................................................................................................482

PIDER (PID with External Reset Feedback) Block.............................................. 483

Description .........................................................................................................................483

Configuration example .......................................................................................................485

Function .............................................................................................................................500

Operating modes and mode handling ................................................................................501

Required inputs ..................................................................................................................502

Input ranges and limits .......................................................................................................503

Initializable outputs.............................................................................................................504

Control initialization ............................................................................................................505

Output bias.........................................................................................................................505

Output ranges and limits ....................................................................................................508

Direct or reverse control.....................................................................................................508

Set Point Ramping .............................................................................................................509

PV tracking.........................................................................................................................513

PID equations.....................................................................................................................514

PIDER equation variations .................................................................................................516

Contents

xviii Experion Control Builder Components Theory R300.1

Honeywell 5/06

Gain options.......................................................................................................................517

Tuning Constant Change Considerations ..........................................................................519

Timeout monitoring ............................................................................................................519

Timeout processing............................................................................................................520

Windup handling ................................................................................................................521

Windup processing ............................................................................................................521

Anti-Reset Windup Status..................................................................................................524

Override feedback processing ...........................................................................................525

Error handling for RFB and TRFB inputs ...........................................................................525

Restart or point activation ..................................................................................................525

PIDER parameters.............................................................................................................525

PIDFF (PID with Feedforward) Block....................................................................526

Description.........................................................................................................................526

Function .............................................................................................................................543

Functional scenario............................................................................................................544

Operating modes and mode handling ................................................................................547

Required inputs..................................................................................................................547

Input ranges and limits.......................................................................................................548

Initializable outputs ............................................................................................................549

Control initialization............................................................................................................550

Output bias ........................................................................................................................550

Output ranges and limits ....................................................................................................552

Output limit behavior for PIDFF block recovering from Bad Control...................................553

Direct or reverse control.....................................................................................................553

Set Point Ramping .............................................................................................................554

PV tracking ........................................................................................................................559

Feedforward add or multiply action and equations.............................................................560

Feedforward value status................................................................................................... 562

PID equations ....................................................................................................................563

Gain options.......................................................................................................................565

Tuning Constant Change Considerations ..........................................................................567

Timeout monitoring ............................................................................................................567

Timeout processing............................................................................................................567

Windup handling ................................................................................................................568

Windup processing ............................................................................................................568

Anti-Reset Windup Status..................................................................................................571

Bypassing feedforward control action ................................................................................572

Override feedback processing ...........................................................................................573

PIDFF parameters ............................................................................................................. 574

Contents

Figures

xx Experion Control Builder Components Theory R300.1

Honeywell 5/06

Figures

Figure 1 Generic single-loop controller functions. ..........................................................2

Figure 2 Simplified overview of Experion architecture....................................................4

Figure 3 Typical linking of Function Blocks through Control Builder. .............................6

Figure 4 Component block names are dependent on container block tag name for

system wide recognition. ..........................................................................................8

Figure 5 Sample Control Builder configuration with sample tag name assignments. ..10

Figure 6 Sample PID cascade loop configuration . ......................................................14

Figure 7 Cycle time loading for sample container block configurations for a 50 ms CEE.

................................................................................................................................36

Figure 8 Peer-to-peer is layered upon CDA connection-oriented communications. .....70

Figure 9 Example of DEF and REF block functions in CB configuration using REMCAS

block........................................................................................................................77

Figure 10 Typical RCP setup in 10-slot chassis. ........................................................132

Figure 11 Typical redundancy communications path. ................................................136

Figure 12 RM/RCP dialog box. ...................................................................................144

View of example_scm chart in Control Builder Monitoring Tab...................................178

View of example_scm chart in SCM Detail display Chart Tab in Station. ...................179

View of CM102 chart in Control Builder Monitoring Tab..............................................180

View of CM102 chart in CM Detail display in Station...................................................181

Figure 13 CAB insertion locations in regulatory control block major functions ...........234

Figure 14 Configuration example using single CAB insertion for requlatory control block

..............................................................................................................................243

Figure 15 Configuration example using multiple CAB insertions for regulatory control

block......................................................................................................................246

Figure 16 Configuration example using two CAB insetions of the same type for

regulatory control block.........................................................................................249

Figure 17 Example of CB configuration using AUTOMAN block................................261

Figure 18 Example of CB configuration using ENHREGCALC block..........................288

Table 1 Expression operators, functions, and strings reference ................................310

Figure 19 Example of CB configuration using OVRDSEL block.................................376

Figure 20 Simple cascade control loop example........................................................393

Figure 21 Functional block diagram of typical PID cascade operation.......................409

Figure 22 Example of CB configuration using a PID block for single loop control. ....411

Figure 23 Example of CB configuration using two PID blocks for cascade loop control.

..............................................................................................................................413

Figure 24 PID block with SP ramping parameters configured for monitoring..............425

Figure 25 PIDER block used in a cascade control strategy with PID, AUTOMAN, and

NUMERIC blocks..................................................................................................485

Figure 26 PIDER block with SP ramping parameters configured for monitoring. .......512

Figure 27 Simple PID with feedforward control loop example....................................528

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Experion Control Builder组件理论第1卷

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