SIST EN 17255-4:2023
(Main)Stationary source emissions - Data acquisition and handling systems - Part 4: Specification of requirements for the installation and on-going quality assurance and quality control of data acquisition and handling systems
Stationary source emissions - Data acquisition and handling systems - Part 4: Specification of requirements for the installation and on-going quality assurance and quality control of data acquisition and handling systems
This document specifies the requirements for the installation and on-going quality assurance and quality control of data acquisition and handling systems (DAHS). This includes requirements on
— installation (Clause 5)
— quality assurance and quality control during QAL2 (Clause 6)
— quality assurance and quality control during on-going operation (Clause 7)
— annual functional test (Clause 8)
This document supports the requirements of EN 14181 and legislation such as the IED, MCPD and E-PRTR. It does not preclude the use of additional features and functions provided the minimum requirements of this European Standard are met and that these features do not adversely affect data quality, clarity or access.
Emissionen aus stationären Quellen - Datenerfassungs- und Auswerteeinrichtungen - Teil 4: Festlegung von Anforderungen an den Einbau sowie die laufende Qualitätssicherung und Qualitätslenkung von Datenerfassungs- und Auswerteeinrichtungen
Dieses Dokument legt die Anforderungen an den Einbau sowie die laufende Qualitätssicherung und Qualitätslenkung von Datenerfassungs- und Auswerteeinrichtungen (DAHS) fest. Dies beinhaltet Anforderungen an:
- den Einbau (Abschnitt 5);
- die Qualitätssicherung und Qualitätslenkung bei der QAL2 (Abschnitt 6);
- die Qualitätssicherung und Qualitätslenkung beim laufenden Betrieb (Abschnitt 7);
- die jährliche Funktionskontrolle (Abschnitt 8).
- Dokumentation (Abschnitt 9)
Dieses Dokument unterstützt die Anforderungen von EN 14181 sowie von Rechtsvorschriften wie IED, MCPD und E-PRTR [3]. Sie schließt die Verwendung zusätzlicher Möglichkeiten und Funktionen unter der Voraussetzung nicht aus, dass die Mindestanforderungen in diesem Dokument erfüllt werden und diese Möglichkeiten die Qualität und Verständlichkeit der Daten sowie den Datenzugriff nicht negativ beeinträchtigen.
Émissions de sources fixes - Systèmes d'acquisition et de traitement de données - Partie 4: Spécification des exigences relatives à l'installation ainsi qu'à l'assurance qualité et au contrôle qualité en continu
Le présent document spécifie les exigences relatives à l’installation ainsi qu’à l’assurance qualité et au contrôle qualité en continu des systèmes d’acquisition et de traitement de données (DAHS). Elles couvrent notamment :
- l’installation (Article 5) ;
- l’assurance qualité et le contrôle qualité pendant la procédure QAL2 (Article 6) ;
- l’assurance qualité et contrôle qualité pendant le fonctionnement en continu (Article 7) ;
- le test opérationnel annuel (Article 8) ;
- la documentation (Article 9).
Le présent document vient à l'appui des exigences de l'EN 14181 et de législations telles que la directive IED[1], la directive MCP[2] et le règlement relatif au PRTR européen[3]. Il n'interdit pas l'utilisation de caractéristiques et de fonctions supplémentaires, à condition que les exigences minimales du présent document soient remplies et que ces caractéristiques n'aient pas d'influence négative sur la qualité et la clarté des données ou sur l'accès à ces dernières.
Emisije nepremičnih virov - Sistemi za zajem in vrednotenje podatkov (DAHS) - 4. del: Specifikacija zahtev za vgradnjo ter postopki zagotavljanja kakovosti in kontrole kakovosti sistemov za zajem in vrednotenje podatkov
Ta dokument določa zahteve za namestitev ter stalno zagotavljanje in nadzor kakovosti sistemov za zajem in vrednotenje podatkov (DAHS). To vključuje zahteve za
– namestitev (točka 5);
– zagotavljanje in nadzor kakovosti v postopku QAL2 (točka 6);
– zagotavljanje in nadzor kakovosti pri stalnem delovanju (točka 7);
– letni funkcionalni preskus (točka 8).
Ta dokument podpira zahteve standarda EN 14181 in zakonodaje, kot so Direktiva o industrijskih izpustih (IED), Direktiva o srednje velikih kurilnih napravah (MCPD) ter uredba E-RIPO. Ne izključuje uporabe dodatnih značilnosti in funkcij, če so izpolnjene minimalne zahteve tega evropskega standarda in če te značilnosti ne vplivajo negativno na kakovost, jasnost ter dostop do podatkov.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 17255-4:2023
01-junij-2023
Emisije nepremičnih virov - Sistemi za zajem in vrednotenje podatkov (DAHS) - 4.
del: Specifikacija zahtev za vgradnjo ter postopki zagotavljanja kakovosti in
kontrole kakovosti sistemov za zajem in vrednotenje podatkov
Stationary source emissions - Data acquisition and handling systems - Part 4:
Specification of requirements for the installation and on-going quality assurance and
quality control of data acquisition and handling systems
Emissionen aus stationären Quellen - Datenerfassungs- und Auswerteeinrichtungen -
Teil 4: Festlegung von Anforderungen an den Einbau sowie die laufende
Qualitätssicherung und Qualitätslenkung von Datenerfassungs- und
Auswerteeinrichtungen
Émissions de sources fixes - Systèmes d'acquisition et de traitement de données - Partie
4: Spécification des exigences relatives à l'installation ainsi qu'à l'assurance qualité et au
contrôle qualité en continu
Ta slovenski standard je istoveten z: EN 17255-4:2023
ICS:
13.040.40 Emisije nepremičnih virov Stationary source emissions
SIST EN 17255-4:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
SIST EN 17255-4:2023
---------------------- Page: 2 ----------------------
SIST EN 17255-4:2023
EN 17255-4
EUROPEAN STANDARD
NORME EUROPÉENNE
April 2023
EUROPÄISCHE NORM
ICS 13.040.40
English Version
Stationary source emissions - Data acquisition and
handling systems - Part 4: Specification of requirements
for the installation and on-going quality assurance and
quality control of data acquisition and handling systems
Émissions de sources fixes - Systèmes d'acquisition et Emissionen aus stationären Quellen - Datenerfassungs-
de traitement de données - Partie 4: Spécification des und Auswerteeinrichtungen - Teil 4: Festlegung von
exigences relatives à l'installation ainsi qu'à Anforderungen an den Einbau sowie die laufende
l'assurance qualité et au contrôle qualité en continu Qualitätssicherung und Qualitätslenkung von
Datenerfassungs- und Auswerteeinrichtungen
This European Standard was approved by CEN on 10 March 2023.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 17255-4:2023 E
worldwide for CEN national Members.
---------------------- Page: 3 ----------------------
SIST EN 17255-4:2023
EN 17255-4:2023 (E)
Contents Page
European foreword . 4
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Symbols and abbreviations . 7
5 Installation . 7
5.1 Installation requirements . 7
5.2 Checking the correct installation . 8
5.2.1 General . 8
5.2.2 Test requirements . 8
5.2.3 Report . 9
5.2.4 Competence of testing laboratories . 9
6 Quality assurance and quality control during QAL2 of the AMS . 9
7 Quality assurance and quality control during on-going operation . 9
8 Annual functional test . 10
8.1 General . 10
8.2 Description of the DAHS . 10
8.3 Assignment of input and output signals . 10
8.4 Tests . 10
8.4.1 Correct setting of parameters . 10
8.4.2 Configuration parameters. 11
8.4.3 Requirements of regulatory stipulations . 11
8.4.4 Remote emission control module . 11
8.4.5 System time . 11
8.4.6 Conformity of the installation site . 11
8.4.7 Data transmission . 12
8.4.8 Protection against unauthorized parameter changes . 12
8.4.9 Data back-up . 12
8.4.10 Additionally required functionality for data transmission . 12
8.4.11 Averaging times . 12
8.4.12 Processing of plant operation modes . 12
8.4.13 Special features of the measured value processing . 12
8.4.14 Special requirements for waste incineration . 13
8.4.15 Flagging of data for special plant operation modes . 13
8.4.16 Reporting . 13
8.5 Report . 13
9 Documentation . 13
Annex A (normative) DAHS documentation . 14
A.1 General . 14
A.2 Setting-up of the DAHS file . 14
A.3 Management of the DAHS file . 14
2
---------------------- Page: 4 ----------------------
SIST EN 17255-4:2023
EN 17255-4:2023 (E)
A.4 Composition of the DAHS file . 15
A.4.1 Identification record . 15
A.4.2 Installation record . 15
A.4.3 Follow-up record . 16
A.4.4 Configuration record . 16
A.4.5 Report on installation . 16
A.4.6 Reports on functional tests . 16
A.4.7 Report on interventions . 16
Annex B (normative) Parameter setting . 17
B.1 General . 17
B.2 Measured components . 17
B.3 Reference quantities and other measurands . 17
B.4 Supplementary details on parameter setting . 17
B.5 Operating states and modes taken into account by the DAHS. 17
Bibliography . 18
3
---------------------- Page: 5 ----------------------
SIST EN 17255-4:2023
EN 17255-4:2023 (E)
European foreword
This document (EN 17255-4:2023) has been prepared by Technical Committee CEN/TC 264 “Air
Quality”, the secretariat of which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by October 2023 and conflicting national standards shall
be withdrawn at the latest by October 2023.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document is Part 4 of the EN 17255 series.
The EN 17255 series, published under the general title “Stationary source emissions — Data acquisition
and handling systems”, specifies:
— requirements for the handling and reporting of data;
— requirements on data acquisition and handling systems;
— requirements for the performance test of data acquisition and handling systems;
— requirements for the installation and on-going quality assurance and quality control of data
acquisition and handling systems.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia,
Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland,
Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North
Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the United
Kingdom.
4
---------------------- Page: 6 ----------------------
SIST EN 17255-4:2023
EN 17255-4:2023 (E)
Introduction
This document forms part of a series of standards which, between them, govern the process for the
quality assurance of data received by a data acquisition and handling system (DAHS) from automated
measuring systems (AMS), being used for monitoring emissions from stationary sources and quality
assured to EN 14181 [4].
The input data can be either in analogue representation or in digital form directly from an AMS or via a
digital bus system. Inputs can include the data from the AMS, peripheral data needed for calculation of
reportable data and information on plant conditions needed to apply data selection criteria.
The data acquisition and handling system (DAHS) receives the raw data, as they are measured, averaged
and presented by the AMS, and converts, averages, stores and reports data as required by legislation.
This series of standards suggests that the process of data handling is best performed in a dedicated DAHS.
It does not preclude the use of other options for all or part of the process provided that it can be shown
that they meet all of the requirements of the standard, particularly in relation to speed, accuracy, access,
security and validation.
This series of standards applies to DAHS installed after the date of implementation.
This document specifies the requirements for the installation and on-going QA/QC of DAHS and applies
to plant operators and testing laboratories as described in Table 1.
Table 1 — Overview of responsibilities
Clause Title Responsibility
5.1 Installation requirements Plant operator
5.2 Checking the correct installation Testing laboratory
6 Quality assurance and quality control Testing laboratory
during QAL2 of the AMS
7 Quality assurance and quality control Plant operator
during on-going operation
8 Annual functional test Testing laboratory
9 Documentation Plant operator
5
---------------------- Page: 7 ----------------------
SIST EN 17255-4:2023
EN 17255-4:2023 (E)
1 Scope
This document specifies the requirements for the installation and on-going quality assurance and quality
control of data acquisition and handling systems (DAHS). This includes requirements on:
— installation (Clause 5);
— quality assurance and quality control during QAL2 (Clause 6);
— quality assurance and quality control during on-going operation (Clause 7);
— annual functional test (Clause 8);
— documentation (Clause 9).
This document supports the requirements of EN 14181 and legislation such as the IED [1], MCPD [2] and
E-PRTR [3]. It does not preclude the use of additional features and functions provided the minimum
requirements of this document are met and that these features do not adversely affect data quality, clarity
or access.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 15267-3, Air quality - Certification of automated measuring systems - Part 3: Performance criteria and
test procedures for automated measuring systems for monitoring emissions from stationary sources
EN 17255-1, Stationary source emissions - Data acquisition and handling systems - Part 1: Specification of
requirements for the handling and reporting of data
EN 17255-2, Stationary source emissions - Data acquisition and handling systems - Part 2: Specification of
requirements on data acquisition and handling systems
EN 17255-3, Stationary source emissions - Data acquisition and handling systems - Part 3: Specification of
requirements for the performance test of data acquisition and handling systems
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 17255-1, EN 17255-2, and
EN 17255-3, and the following apply.
ISO and IEC maintain terminology databases for use in standardization at the following addresses:
— IEC Electropedia: available at https://www.electropedia.org/
— ISO Online browsing platform: available at https://www.iso.org/obp
3.1
testing laboratory
laboratory performing the check of the correct installation or the annual functional test of the DAHS
6
---------------------- Page: 8 ----------------------
SIST EN 17255-4:2023
EN 17255-4:2023 (E)
4 Symbols and abbreviations
AMS automated measuring system
AST annual surveillance test
DAHS data acquisition and handling system
E-PRTR European pollutant release and transfer register
FLD first level data
IED industrial emissions directive
MCPD medium combustion plant directive
QAL2 second quality assurance level
5 Installation
5.1 Installation requirements
The plant operator is responsible for the installation of the DAHS.
DAHS shall have a certification on the basis of a performance test carried out in accordance with
EN 17255-3. DAHS shall be complete as specified in the performance test report and the certificate.
DAHS shall be installed in accordance with the manufacturer's requirements. Legal requirements on
installation specified e.g. in the plant permit shall be taken into account and documented in the DAHS
documentation on installation.
A sufficiently stable and vibration-free installation at the site shall be realized. Depending on the
manufacturer's requirements or the results of the performance test, an installation in weather protected
and temperature controlled areas can be necessary.
The installation shall be documented in diagrams unambiguously identifying the elements of the DAHS.
If external A/D converters and isolation links are required which have not been subject to performance
testing of the AMS according to EN 15267-3, or the performance testing of the DAHS according to
EN 17255-3, they shall meet the corresponding performance criteria specified in EN 17255-2.
If scaling factors for AMS raw data to FLD are used in the DAHS, the QAL2 calibration factors shall be
determined by use of the scaled AMS raw data.
If AMS are already calibrated and validated, the QAL2 parameters shall be set at the DAHS by use of the
currently valid QAL2.
NOTE 1 QAL2 parameters include coefficients of calibration function and the valid calibration range.
NOTE 2 Multiple calibration functions can exist for the same measured component e.g. for different fuels used,
which are implemented in the DAHS.
In case of a completely new installation of AMS and the DAHS, preliminary parameters shall be set on the
basis of the measurement signal characteristics of the corresponding AMS, e.g. scaling factors for the
selected measuring range. The final parameter setting is then carried out after the initial QAL2, which can
be carried out in most cases only some time after the plant has been brought into service.
It is recommended that the operator establishes a test plan for the annual functional test at the time of
installation of a DAHS. The test plan should define the implementation of the requirements on the
functional test specified in this document for the plant-specific installation and configuration of the DAHS.
7
---------------------- Page: 9 ----------------------
SIST EN 17255-4:2023
EN 17255-4:2023 (E)
Such a test plan provides a clear definition of the plant-specific annual functional test which is carried out
by the testing laboratory.
NOTE 3 The test plan can be elaborated in consultation with a testing laboratory carrying out functional tests of
AMS and DAHS and/or with the DAHS manufacturer.
The test plan should be updated after changes of the plant-specific installation and configuration of the
DAHS.
The DAHS documentation on installation shall cover the elements specified in A.4.2.
5.2 Checking the correct installation
5.2.1 General
After installation of DAHS by the supplier or manufacturer a check of the correct installation and function
shall be performed by a testing laboratory. The testing laboratory shall meet the requirements of 5.2.4.
The check of the correct installation guarantees that the technical conditions for the representative
determination of emissions are fulfilled. Furthermore, the report on this check provides an important
basis for later calibrations, validations and annual surveillance tests of AMS. Therefore, the report on the
correct installation shall be available at the location of the DAHS.
5.2.2 Test requirements
5.2.2.1 General
During the check of correct installation of the DAHS, the testing laboratory shall check the installed DAHS
has a valid certification. This determination guarantees the conformity of the installed DAHS with the
certified DAHS. The determination of the validity shall include a check of the relevant elements specified
in A.4.1.
The testing laboratory shall identify changes of the DAHS configuration and software version. These
changes shall be documented, specifying, for example, for the software, the version number.
If external A/D converters and isolation links are used, the testing laboratory shall check that the
equipment specifications meet the corresponding performance criteria specified in EN 17255-2.
5.2.2.2 Description of the DAHS
The testing laboratory shall check the description of the DAHS in accordance with the requirements of
8.2.
5.2.2.3 Assignment of input and output signals
The testing laboratory shall check the assignment of input and output signals in accordance with the
requirements of 8.3.
5.2.2.4 Tests
The testing laboratory shall perform the tests specified in 8.4.
8
---------------------- Page: 10 ----------------------
SIST EN 17255-4:2023
EN 17255-4:2023 (E)
5.2.3 Report
The testing laboratory shall prepare a written report on the check of the correct installation. The report
shall contain at least information on the following items:
— objectives;
— description of the plant;
— description of the DAHS (if necessary, with limitations identified in the performance test);
— results of checking the correct installation;
— preliminary parameter setting of the DAHS;
— summary of the results.
The testing laboratory shall document especially
— compliance with the requirements on installation specified in the performance test report;
— observations or findings identified during the tests, which can be of relevance in the later QAL2 and
AST of AMS.
5.2.4 Competence of testing laboratories
Testing laboratories carrying out tests according to this document shall be independent and shall have
the competence for these activities. The competence can be demonstrated by an appropriate
accreditation.
6 Quality assurance and quality control during QAL2 of the AMS
A functional test of the DAHS shall be carried out by a testing laboratory in accordance with Clause 8 in
coordination with QAL2 or AST. This functional test can be performed in parallel with the QAL2 or AST
of AMS. The testing laboratory shall meet the requirements of 5.2.4.
7 Quality assurance and quality control during on-going operation
The plant operator is responsible for the quality assurance and quality control during on-going operation
of the DAHS including the implementation of the calibration function and parameters and reset of the
counters for the exceedances of the valid calibration range after QAL2 or AST of AMS.
Once a day the plant operator shall check and take appropriate measures for the completeness of reports
and system messages of the DAHS.
In response to warnings, alarms and violations the plant operator shall take prompt action to take
appropriate measures.
Repairs and corrective actions shall be arranged by the plant operator. Repairs and maintenances of the
DAHS shall be documented in the logbook.
Plant personnel shall have the required competence to perform the QA/QC during operation of the DAHS.
9
---------------------- Page: 11 ----------------------
SIST EN 17255-4:2023
EN 17255-4:2023 (E)
8 Annual functional test
8.1 General
A functional test of the DAHS shall be carried out by a testing laboratory in coordination with the QAL2
or ASTof AMS. This functional test can be performed in parallel with the QAL2 or AST of AMS. The test
laboratory shall meet the requirements of 5.2.4.
If a test plan has been established by the plant operator at the time of installation of the DAHS (see 5.1),
then the test laboratory shall perform the functional test on the basis of this test plan.
The following checks of the data transmission from the AMS to the DAHS shall be performed during the
annual functional test:
— correct transmission of the installed status signals from the AMS to the DAHS (e.g. in case of
disruption of the sample gas flow, feeding of test gases, outage of scavenging air or other instrument
malfunction);
— correct transmission of measured signals from the AMS to the DAHS;
— correct processing of measured signals of the individual measured components of the AMS on the
basis of the QAL2 parameters;
— correct operation of the redundant data recording system.
The removal of failures determined during the functional test shall be arranged by the plant operator and
documented in the logbook.
The results of the functional test of the DAHS shall be presented in a report in accordance with 8.5.
8.2 Description of the DAHS
The test laboratory shall check the correct description of the DAHS on the basis of the information given
in the DAHS documentation as specified in A.4.1. The result of the check and at least the data changed
shall be presented in the test report.
8.3 Assignment of input and output signals
The test laboratory shall check the correct assignment of input and output signals from the AMS to the
DAHS on the basis of the tabular summaries for the assignment of the individual measured components
or measurands as well as status information for all analogue input and output signals as well as for all
digital input and output signals as documented in the installation record (see A.4.2).
8.4 Tests
8.4.1 Correct setting of parameters
The test laboratory shall check the correct parameter setting in accordance with Annex B.
The test laboratory shall check the correct setting of all parameters relevant for reporting including at
least the following parameters:
— QAL2 parameters;
— emission limit values;
— values used for calculating validated short-term averages (VSTA);
10
---------------------- Page: 12 ----------------------
SIST EN 17255-4:2023
EN 17255-4:2023 (E)
— oxygen reference values;
— reference values for water-vapour, temperature and pressure;
— substitute values;
— alarm levels.
If scaling factors for AMS raw data to FLD are used, the test laboratory shall check that the QAL2
calibration factors have been determined by use of the scaled AMS raw data.
8.4.2 Configuration parameters
The test laboratory shall check the configuration parameters for changes since the last functional test.
Changes shall be commented.
8.4.3 Requirements of regulatory stipulations
The test laboratory shall check whether requirements of regulatory st
...
SLOVENSKI STANDARD
oSIST prEN 17255-4:2021
01-december-2021
Emisije nepremičnih virov - Sistemi za zajem in vrednotenje podatkov (DAHS) - 4.
del: Specifikacija zahtev za vgradnjo ter postopki zagotavljanja kakovosti in
kontrole kakovosti sistemov za zajem in vrednotenje podatkov
Stationary source emissions - Data acquisition and handling systems — Part 4:
Specification of requirements for the installation and on-going quality assurance and
quality control of data acquisition and handling systems
Emissionen aus stationären Quellen - Datenerfassungs- und Auswerteeinrichtungen -
Teil 4: Festlegung von Anforderungen an den Einbau sowie die laufende
Qualitätssicherung und Qualitätslenkung von Datenerfassungs- und
Auswerteeinrichtungen
Émissions de sources fixes Systèmes dacquisition et de traitement de données Partie
4: Spécification des exigences relatives à l'installation et à l'assurance qualité ainsi qu'au
contrôle qualité continus
Ta slovenski standard je istoveten z: prEN 17255-4
ICS:
13.040.40 Emisije nepremičnih virov Stationary source emissions
oSIST prEN 17255-4:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
oSIST prEN 17255-4:2021
---------------------- Page: 2 ----------------------
oSIST prEN 17255-4:2021
DRAFT
EUROPEAN STANDARD
prEN 17255-4
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2021
ICS 13.040.40
English Version
Stationary source emissions - Data acquisition and
handling systems - Part 4: Specification of requirements
for the installation and on-going quality assurance and
quality control of data acquisition and handling systems
prEN 17255-4 "Émissions de sources fixes ¿ Systèmes prEN 17255-4 "Emissionen aus stationären Quellen -
d¿acquisition et de traitement de données ¿ Partie 4: Datenerfassungs- und Auswerteeinrichtungen - Teil 4:
Spécification des exigences relatives à l'installation et à Festlegung von Anforderungen an den Einbau sowie
l'assurance qualité ainsi qu'au contrôle qualité die laufende Qualitätssicherung und Qualitätslenkung
continus" von Datenerfassungs- und Auswerteeinrichtungen"
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 264.
If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations
which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC
Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 17255-4:2021 E
worldwide for CEN national Members.
---------------------- Page: 3 ----------------------
oSIST prEN 17255-4:2021
prEN 17255-4:2021 (E)
Contents Page
European foreword . 4
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Symbols and abbreviations . 7
5 Installation . 7
5.1 Installation requirements . 7
5.2 Checking the correct installation . 8
5.2.1 General . 8
5.2.2 Test requirements . 8
5.2.3 Report . 8
5.2.4 Competence of testing laboratories . 9
6 Quality assurance and quality control during QAL2 of the AMS . 9
7 Quality assurance and quality control during on-going operation . 9
8 Annual functional test . 9
8.1 General . 9
8.2 Description of the DAHS . 10
8.3 Assignment of input and output signals . 10
8.4 Tests . 10
8.4.1 Correct setting of parameters . 10
8.4.2 Parameter log . 10
8.4.3 Requirements of regulatory stipulations . 10
8.4.4 Remote emission control module . 11
8.4.5 System time . 11
8.4.6 Conformity of the installation site . 11
8.4.7 Data transmission . 11
8.4.8 Protection against unauthorized parameter changes . 12
8.4.9 Data back-up . 12
8.4.10 Redundant recording system . 12
8.4.11 Additionally required functionality for data transmission . 12
8.4.12 Averaging times . 12
8.4.13 Processing of plant operation modes . 12
8.4.14 Special features of the measured value processing . 12
8.4.15 Special requirements for waste incineration . 12
8.4.16 Flagging of data for special plant operation modes . 13
8.4.17 Reporting . 13
8.5 Report . 13
9 Documentation . 13
Annex A (informative) Content of a test plan for the annual functional test . 14
Annex B (normative) DAHS documentation . 15
B.1 General . 15
2
---------------------- Page: 4 ----------------------
oSIST prEN 17255-4:2021
prEN 17255-4:2021 (E)
B.2 Setting-up of the DAHS file . 15
B.3 Management of the DAHS file . 15
B.4 Composition of the DAHS file . 16
B.4.1 Identification record . 16
B.4.2 Installation record . 16
B.4.3 Follow-up record . 17
B.4.4 Configuration record . 17
B.4.5 Report on installation . 17
B.4.6 Reports on functional tests . 17
B.4.7 Report on interventions . 17
Annex C (normative) Parameter setting . 18
C.1 General . 18
C.2 Measured components . 18
C.3 Reference quantities and other measurands . 18
C.4 Supplementary details on parameter setting . 18
C.5 Operating states and modes taken into account by the DAHS. 18
Bibliography . 19
3
---------------------- Page: 5 ----------------------
oSIST prEN 17255-4:2021
prEN 17255-4:2021 (E)
European foreword
This document (prEN 17255-4:2021) has been prepared by Technical Committee CEN/TC 264 “Air
Quality”, the secretariat of which is held by DIN.
This document is currently submitted to the CEN Enquiry.
This document is Part 4 of the EN 17255 series.
The EN 17255 series, published under the general title “Stationary source emissions — Data acquisition
and handling systems”, specifies:
— requirements for the handling and reporting of data;
— requirements on data acquisition and handling systems;
— requirements for the performance test of data acquisition and handling systems;
— requirements for the installation and on-going quality assurance and quality control of data
acquisition and handling systems.
4
---------------------- Page: 6 ----------------------
oSIST prEN 17255-4:2021
prEN 17255-4:2021 (E)
Introduction
This document forms part of a series of standards which, between them, govern the process for the
quality assurance of data received by a data acquisition and handling system (DAHS) from automated
measuring systems (AMS), being used for monitoring emissions from stationary sources and quality
ensured to EN 14181.
The input data can be either in analogue representation or in digital form directly from an AMS or via a
digital bus system. Inputs can include the data from the AMS, peripheral data needed for calculation of
reported data and information on plant conditions needed to apply data selection criteria.
The data acquisition and handling system (DAHS) receives the raw data, as they are measured, averaged
and presented by the AMS, and converts, averages, stores and reports data as required by legislation.
This series of standards suggests that the process of data handling is best performed in a dedicated DAHS.
It does not preclude the use of other options for all or part of the process provided that it can be shown
that they meet all of the requirements of the standard, particularly in relation to speed, accuracy, access,
security and validation.
This series of standards applies to DAHS installed after the date of implementation.
EN 17255-4 specifies the requirements for the installation and on-going QA/QC of DAHS.
5
---------------------- Page: 7 ----------------------
oSIST prEN 17255-4:2021
prEN 17255-4:2021 (E)
1 Scope
This document specifies the requirements for the installation and on-going quality assurance and quality
control of data acquisition and handling systems (DAHS). This includes requirements on:
— installation (Clause 5)
— quality assurance and quality control during QAL2 (Clause 6)
— quality assurance and quality control during on-going operation (Clause 7)
— annual functional test (Clause 8)
This document supports the requirements of EN 14181 and legislation such as the IED, MCPD and E-
PRTR. It does not preclude the use of additional features and functions provided the minimum
requirements of this European Standard are met and that these features do not adversely affect data
quality, clarity or access.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
EN 17255-1:2019, Stationary source emissions - Data acquisition and handling systems - Part 1:
Specification of requirements for the handling and reporting of data
EN 17255-2:2020, Stationary source emissions - Data acquisition and handling systems - Part 2:
Specification of requirements on data acquisition and handling systems
EN 17255-3:—, Stationary source emissions — Data acquisition and handling systems — Part 3:
Specification of requirements for the performance test of data acquisition and handling systems
EN 15267-3, Air quality - Certification of automated measuring systems - Part 3: Performance criteria and
test procedures for automated measuring systems for monitoring emissions from stationary sources
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 17255-1, EN 17255-2, and
EN 17255-3, and the following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— IEC Electropedia: available at https://www.electropedia.org/
— ISO Online browsing platform: available at https://www.iso.org/obp
3.1
testing laboratory
laboratory performing the check of the correct installation or the annual functional test of the DAHS
6
---------------------- Page: 8 ----------------------
oSIST prEN 17255-4:2021
prEN 17255-4:2021 (E)
4 Symbols and abbreviations
AMS automated measuring system
AST annual surveillance test
DAHS data acquisition and handling system
E-PRTR European pollutant release and transfer register
FLD first level data
IED industrial emissions directive
MCPD medium combustion plant directive
QAL2 second quality assurance level
5 Installation
5.1 Installation requirements
DAHS shall have a certification on the basis of a performance test carried out in accordance with
EN 17255-3. DAHS shall be complete as specified in the performance test report and the certificate.
DAHS shall be installed in accordance with the manufacturer's requirements. Legal requirements on
installation specified e.g. in the plant permit shall be taken into account and documented in the DAHS
documentation on installation.
A sufficiently stable and vibration-free installation at the site shall be realized. Depending on the
manufacturer's requirements or the results of the performance test, an installation in weather protected
and temperature controlled areas can be necessary.
The installation of electric lines shall be carried out on the basis of the state of the art.
The installation shall be documented in diagrams unambiguously identifying the elements of the DAHS.
If external A/D converters and isolation links are required, which have not been subject to performance
testing of the AMS according to EN 15267-3, or the performance testing of the DAHS according to
EN 17255-2, they shall meet the performance criteria specified in EN 17255-2:2020, 6.2.2.2.
If scaling factors for AMS raw data to FLD are used in the DAHS, the QAL2 calibration factors shall be
determined by use of the scaled AMS raw data.
If AMS are already calibrated and validated, the QAL2 parameters shall be set at the DAHS by use of the
currently valid QAL2 data.
In case of a completely new installation of AMS and the DAHS, preliminary parameters shall be set on the
basis of the instrument characteristics of the corresponding AMS. The final parameter setting is then
carried out after the initial QAL2, which can be carried out in most cases only some time after the plant
has been brought into service.
A test plan for the annual functional test shall be established at the installation of a DAHS. This test plan
should be agreed between the plant operator and the competent authority. The test plan should cover
the elements described in Annex A.
The DAHS documentation on installation shall cover the elements specified in B.4.2.
7
---------------------- Page: 9 ----------------------
oSIST prEN 17255-4:2021
prEN 17255-4:2021 (E)
5.2 Checking the correct installation
5.2.1 General
After installation of DAHS by the supplier or manufacturer a check of the correct installation and function
shall be performed by a testing laboratory.
The check of the correct installation guarantees that the technical conditions for the representative
determination of emissions are fulfilled. Furthermore, the report on this check provides an important
basis for later calibrations, validations and annual surveillance tests of AMS. Therefore, the report o
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.