GB/T 17614.3-2018Transmitters for use in industrial-process control systems -- Part 3: Methods for performance evaluation of intelligent transmitters (English PDF)

Foreword

GB/T 17614 "Transmitter for Industrial Process Control System" consists of the following parts.

--- Part 1. Performance assessment methods;

--- Part 2. Inspection and routine test guidelines;

--- Part 3. Smart transmitter performance assessment method.

This part is the third part of GB/T 17614.

This part is drafted in accordance with the rules given in GB/T 1.1-2009.

This part replaces GB/T 17614.3-2013 "Transmitter for industrial process control systems - Part 3.

Method, the main technical changes in this part compared with GB/T 17614.3-2013 are as follows.

--- Added "The structure of this part mainly follows the framework of GB/T 19767. For performance tests, reference should also be made to GB/T 18271 series.

Standards, many of the tests described in this series of standards are still valid for smart transmitters. Recommended further reading GB/T 18272 series

Column standards, because some of the ideas in this section are based on the concepts presented by the series of standards. " (see introduction, introduction to the.2013 edition);

--- There is no longer a "smart level" evaluation method in the "method"; "methodology" clarifies the "communication network" provisions, that is, "communication network"

(see IEC 61158 series or other standards)" (see Chapter 1, Chapter 1 of the.2013 edition);

--- Revised the normative reference document (see Chapter 2, Chapter 2 of the.2013 edition);

---Modified terms and definitions (see Chapter 3, Chapter 3 of the.2013 edition);

--- Replacement of measurement and control data via interface (wired or wireless), instead of "via interface and fieldbus (digital communication chain)

Road), passing measurement and control data,"; added "(SMART)" after "hybrid transmitter"; in "the digital signal is a stack

Added to the analog current signal, "added later" and available at the electrical output subsystem. " (see 4.2.5,.2013 edition)

4.2.5);

--- Added "(or wireless)" after "suitable for connection to the fieldbus" (see 4.2.6, 4.2.6 of the.2013 edition);

--- Added "In wireless applications, you need to specify a specific power supply (eg battery)." (see 4.2.7, 4.2.7 of the.2013 edition);

--- Added "Check if the new version of the transmitter hardware or firmware is compatible with the old version, and whether the changes have been fully documented (manufactured

Business statement, etc.). "(See Table 1, Table 1 of the.2013 edition);

--- "Fieldbus compatibility" was changed to "Fieldbus or wireless compatibility", and the right column added "Connect to wireless network (specified

Standard);" (see Table 2, Table 2 of the.2013 edition);

--- The column to the right of the "Configurable Restart Conditions" column adds "For any transmitter with process control function, list any configurable

Restart the condition after power off. "(See Table 2, Table 2 of the.2013 edition);

--- The right column of the "Transmitter Diagnostics" column will change "Fieldbus device may provide the following information." to "Fieldbus and wireless devices

Can provide the following information." (See Table 6, Table 6 of the.2013 edition);

--- Added "or wireless host" to the right of the "Alarm" column listed in "Host connected by fieldbus" (see Table 6,.2013 edition)

Table 6);

--- Added "Prevent unauthorized access" column and added the content of the right column (see Table 6, Table 6 of the.2013 edition);

--- "The manufacturer's maintenance support" column on the right side of the "manufacturer provides maintenance contract?" Added "(or online support)" (see

Table 7, Table 7 of the.2013 edition);

--- Added "Wireless Compatibility" column (see Table 8, Table 8 of the.2013 version);

--- "Transmitter identification" column has added "---specified use" and "---other safety-related information" column items (see Table 9,.2013 edition)

Table 9);

--- "Application Limit" column deleted "EMC" (see Table 9, Table 9 of the.2013 version);

--- Added "Electromagnetic Compatibility EMC (IEC 61326 Series)" (see Table 9, Table 9 of the.2013 edition);

--- Added "(IEC 61508 series)" after "failure rate data" (see Table 9, Table 9 of the.2013 edition);

--- Added a column "Battery Life Specifications (for Wireless Transmitters)" after the "Performance Specifications" column (see Table 9, Table 9 of the.2013 version);

--- Added "document type and its delivery method (printed, on CD, downloaded from the Internet)" (see Table 9,.2013 edition)

Table 9);

--- Deleted "If there is no such information or information is insufficient, it should be stated in the comments and comments column of the report." (See Table 4.4,.2013 Edition

Table 4.4);

--- Added "5.3.2.1 General", followed by number extension (see 5.3.2.1);

--- When used in "dangerous places, the transmitter should be certified by the authority according to the requirements of the relevant standards."

In hazardous locations, smart transmitters shall be certified by an authority in accordance with the relevant requirements of GB 3836. "(See Table 6.1,

Table 6.1 of the.2013 edition;

--- Removed "Note. The credibility test method given in this appendix is only relevant to the following smart transmitters (functions). with self-test work

Ability to, and/or be equipped with, redundant components, and/or to communicate with external systems regarding their status. These tests are for those used in the safety phase.

Smart transmitters for applications are especially important. Manufacturers are strongly encouraged to incorporate the test methods into their design process. "

(See A.1,.2013 edition of A.1).

This section uses the translation method equivalent to IEC 60770-3.2014 "Transmitter for industrial process control systems - Part 3.

Feeder performance evaluation method.

For the documents of our country that have a consistent correspondence with the international documents referenced in this part, see Appendix NA.

This section has made the following editorial changes.

a) Added the consistency of Appendix NA (informative appendix) with the international documents that are normatively cited in this section.

file;

b) IEC 61326-1 has been removed from the "normative references" because IEC 61326 (all parts) has been referenced in a normative manner;

c) modified the sub-items of the obvious errors in the column to the right of the "Configuration Tool" column of Table 2;

d) Table 16 is filled with missing "power supply voltage transients";

e) revised the clause number of the error in Chapter 7, ie. changed 4.2.8 to 4.3.9;

f) Revised the wrong clause number in A.3, ie, changed 4.2.6 to 4.3.7.

This part was proposed by the China Machinery Industry Federation.

This part is under the jurisdiction of the National Industrial Process Measurement Control and Automation Standardization Technical Committee (SAC/TC124).

This section drafted by. Southwest University, Shenzhen Tean Electronics Co., Ltd., Chongqing Wei'an Measuring Equipment Manufacturing Co., Ltd., Beijing Gold

Lishi Instrument Technology Co., Ltd., Jiangsu Jieke Instrument Co., Ltd., Shanghai Lige Instrument Co., Ltd., Chongqing Sichuan Instrument Automation Co., Ltd.

Division, Beijing Far East Instrument Co., Ltd., Tianjin Yihuan Automation Instrument Technology Co., Ltd., Anhui Tiankang (Group) Co., Ltd., Henan

Hanwei Electronics Co., Ltd., Xi'an Dongfeng Electric Co., Ltd., Mianyang Weibo Electronics Co., Ltd., Zhejiang Dunan Hetianjin

Company, Chongqing Henghechuan Instrument Co., Ltd., Chongqing Yutong System Software Co., Ltd., Fujian Shunchang Hongrun Precision Instrument Co., Ltd., North

Beijing Kunlun Coast Sensor Technology Co., Ltd., Xiamen Yudian Automation Technology Co., Ltd., Hangzhou Pangu Automation System Co., Ltd., Xiamen

East Electronics Co., Ltd., Shanghai Modular Instrument Co., Ltd., Guangzhou Nankong Automation Equipment Co., Ltd., Xi'an Youkong Technology Development Co., Ltd.

Company, Taicang Boiler Automation Instrument Co., Ltd., Beijing Kangsite Instrument Technology Co., Ltd., Shaanxi Chuangwei Technology Co., Ltd., Mountain

East Furuide Measurement and Control System Co., Ltd., Shenzhen Wanxun Automation Co., Ltd., Chongqing Liangjiang New Area Market and Quality Supervision Bureau, Shanghai Fanyi

Technology Electronics Co., Ltd., Shanghai Enbang Automation Instrument Co., Ltd., Hefei Yuke Intelligent Technology Co., Ltd., Shenzhen Ertai Technology Co., Ltd.

Company, Meike Instrumentation Calibration Technology Service (Wuxi) Co., Ltd., Shanghai Metrology and Testing Technology Research Institute, Guangzhou Xitai Automatic Control Equipment

Co., Ltd., Beijing Jingyi Instrument and Meter Research Institute Co., Ltd., Shandong Dongrun Instrument Technology Co., Ltd., Qingdao Automation Instrumentation

Company, Hangzhou Zhenhua Instrument Co., Ltd., Shanghai Gai Lin Automation Technology Co., Ltd., Nanjing Yoube Electric Co., Ltd., Jinan Mayor Clearance

Computer Application Company, Hangzhou Automation Technology Research Institute Co., Ltd., China Coal Science and Technology Group Chongqing Research Institute Co., Ltd., Chongqing University of Technology.

Introduction

New transmitters for industrial process control systems are now universally equipped with microprocessors that employ digital signal processing and communication methods.

Auxiliary sensing elements and artificial intelligence. This makes them more complex than traditional analog transmitters, while giving them considerable added value.

A smart transmitter is a device that uses digital processing and communication technology to perform its functions, protect and transmit data and information during operation.

Set. It may be equipped with additional sensing elements and functional units that support the main functions of the smart transmitter. For example, various additional functional units

Accuracy and range, self-diagnostics, alarms, and status monitoring can be improved. Therefore, performance tests related to accuracy, although still a review

One of the main aspects, but not enough to show flexibility, ability and other aspects related to engineering, installation, maintainability, reliability, and operability

Off features.

Due to the complexity of smart transmitters, a close collaborative relationship between the assessment agency and the manufacturer should be established. When establishing the test procedure,

Pay attention to the manufacturer's product technical parameters, and invite manufacturers to comment on the test procedures and results. Report submitted by the testing agency

The medium should include the manufacturer's opinion on the test results.

The main body of this section is dedicated to building a method that must be followed for design review and performance testing of smart transmitters. a lot of

In this case, smart transmitters also have the ability to be integrated into digital communication (bus) systems to work with a variety of other devices. At this time

Credibility, interoperability, and real-time performance are all important issues. These aspects of the test largely depend on the inside of the smart transmitter

Department structure and organization, and the architecture and scale of the bus system. Appendix A, Appendix B and Appendix C give a non-mandatory approach

And frameworks, specific assessment procedures for designing credibility, throughput testing, and functional block testing in specific situations.

When it is not necessary or possible to conduct a full performance test in accordance with this section, those tests that need to be done should be tested in accordance with the relevant provisions of this section.

Test and report the results. In this case, the test report should state that it does not include all the tests specified in this section. In addition, in order to give a report

The reader should have a clear overview and should list the omitted items.

The structure of this part mainly follows the framework of GB/T 19767. For performance tests, please refer to the GB/T 18271 series of standards,

Many of the tests described in the series of standards are still valid for smart transmitters. It is recommended to read the GB/T 18272 series standard further because

Some of the performance assessment methods developed for this section are derived from the relevant concepts presented by the series of standards.

Transmitter for industrial process control systems

Part 3. Smart transmitter performance assessment methods

1 Scope

This section specifies the following methods and methodologies.

* Method

--- Evaluation method for the function of smart transmitter;

--- Test methods for the operating characteristics of smart transmitters and their static and dynamic performance.

* Methodology

--- the knowledge of the basic model of diagnosis used to determine reliability and detect faults;

--- Knowledge of the method of determining the ability of a smart transmitter to communicate in a communication network.

These methods and methodologies are suitable for converting one or more physical quantities, chemical quantities or quantities into a communication network (see IEC 61158 series).

Standard or other standard) A smart transmitter that digitally converts or converts to an analog electrical signal (see IEC 60381 series of standards).

The methods and methodologies listed in this section are mainly used to.

--- Manufacturers determine the performance of their products;

--- User or independent test laboratory to verify the performance specifications of the equipment.

It is recommended that manufacturers of smart transmitters begin applying this part of ISO /IEC 15408 at an early stage of development.

This section provides guidance on the design review of smart transmitters by.

--- Develop a hardware and software design review checklist in a structured manner;

--- Test methods for the performance, reliability and operability of different performances and operating conditions;

--- How to get the report data.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.

Pieces. For undated references, the latest edition (including all amendments) applies to this document.

GB/T 18271.1-2017 Methods and procedures for the evaluation of general performance - Part 1 . General

(IEC 61298-1.2008, IDT)

GB/T 18271.2-2017 Methods and procedures for the evaluation of general performance - Part 2. Part 2

Test (IEC 61298-2.2008, IDT)

GB/T 18271.3-2017 Methods and procedures for the evaluation of general performance - Part 3

Test (IEC 61298-3.2008, IDT)

IEC 60050 (all parts) International Electrotechnical Vocabulary (International Electrotechnical Vocabulary)

IEC 60381 (all parts) Analog signals for process control systems (Analogsignalsforprocesscontrolsystems)

IEC 60529 enclosure protection rating (IP code) [Degreeofprotectionprovidedbyenclosures (IPCode)]

IEC 60721-3 (all parts) Classification of environmental conditions - Part 3. Classification of environmental parameters and severity groups (Classification)

ofenvironmentalconditions-Part 3.Classificationofgroupsofenvironmentalparametersandtheir

Severities)

Safety of electrical equipment for measurement, control and laboratory use - Part 1. General requirements (Safetyrequire-

Mentsforelectricalequipmentformeasurement,control,andlaboratoryuse-Part 1.Generalrequire-

Mess)

IEC 61032 enclosure for human and equipment protection test fixtures (Protectionofpersonsandequipmentbyenclo-

sures-Probesforverification)

IEC 61158 (all parts) Industrial Communication Network Fieldbus Specification (Industrialcommunicationnetworks-

Fieldbusspecifications)

IEC 61298 (all parts) Process measurement and control device general performance assessment methods and procedures (Processmeasurement

andcontroldevice-Generalmethodsandprocedurcesforevaluatingperformance)

IEC 61298-4 - Methods and procedures for the evaluation of general performance - Part 4. Assessment report content

(Processmeasurementandcontroldevice-Generalmethodsandprocedurcesforevaluatingperform-

ance-Part 4.Evaluationreportcontent)

IEC 61326 (all parts) Electromagnetic compatibility requirements for electrical equipment for measurement, control and laboratory use (Electricalequipment

Formeasurement, controlandlaboratoryuse-EMCrequirements)

IEC 61499 (all parts) Function Blocks (Functionblocks)

IEC 61508 (all parts) Functional safety of electrical/electronic/programmable electronic safety related systems (Functional safety of

Electrical/electronic/programmableelectronicsafety-relatedsystems)

CISPR11 Limits and methods of measurement of radio frequency disturbance characteristics for industrial, scientific and medical equipment (Industrial,scientificand

medicalequipment-Radio-frequencydisturbancecharacteristics-Limitsand methodsofmeasure-

Ment)

3 Terms and definitions

The following terms and definitions, as defined by IEC 60050-300 and IEC 61298 (all parts), apply to this document.

3.1

Smart transmitter inteligenttransmitter

It has two-way communication with external systems and operators for transmitting measurement and status information, receiving and processing external commands.

Sender.

3.2

Single variable transmitter singlevariabletransmitter

A transmitter that measures a single physical quantity.

3.3

Multivariable transmitter multivariabletransmitter

Measure two or more transmitters of the same or different physical quantities.

3.4

Adjustment adjustment

A series of operations that match the indication of the meter to a given measured value.

Note 1. The series operation that makes the meter's indication zero and consistent with the measured zero value is called "zeroing".

Note 2. Many manufacturers use the term "calibration" to indicate zero, span, linearity, or consistency adjustments.

3.5

Tuning tuning

The process of adjusting the parameters of the instrument for stable and ideal measurements.

Note. The scope includes trial and error and the use of proprietary or proprietary automated procedures provided by the manufacturer.

3.6

Configuration settings

The process of performing a particular function for the needs of an application.

3.7

Configuration capability configurability

Smart transmitters have features to accommodate a wide range of applications.

3.8

Set set-up

Configure, calibrate, and tune the transmitter for the best measurement process.

3.9

Operating mode operatingmode

The operating mode selected for a transmitter.

4 Design review