Iec 61003 2 2016

IEC 61 003 2 Edition 2 0 201 6 06 INTERNATIONAL STANDARD NORME INTERNATIONALE Industrial process control systems – Instruments with analogue inputs and two or multi position outputs – Part 2 Guidance[.]

Part 2: Guidance for inspection and routine testing

Partie 2: Consei s pour les inspections et les essais individuels de série

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Part 2: Guidance for inspection and routine testing

Partie 2: Consei s pour les inspections et les essais individuels de série

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CONTENTS

FOREWORD 3

1 Sco e 5

2 Normative referen es 5

3 Terms an definition 5

4 Sampl n for test 6

5 Performan e tests 6

5.1 General 6

5.2 Test con ition 6

5.2.1 Ambient con ition 6

5.2.2 Sup ly con ition 7

5.3 Tests u der referen e con ition 7

5.3.1 General 7

5.3.2 Set p int 7

5.4 Tests for the efects of influen e q antities 7

5.4.1 General 7

5.4.2 Sup ly voltage variation 8

5.4.3 Sup ly pres ure variation 8

6 Test re ort an doc mentation 8

6.1 General 8

6.2 Test re ort an general o servation 8

Ta le 1 – Test items 6

Ta le 2 – Test re ort an general o servation 9

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International Stan ard IEC 610 3-2 has b en pre ared by s bcommite 6 B: Me s rement

an control devices, of IEC tec nical commit e TC 6 : In u trial-proces me s rement,

control an automation

This secon edition can els an re laces the first edition publ s ed in 2 0 This edition

con titutes a tec nical revision

This edition in lu es the fol owin sig ificant tec nical c an es with resp ct to the previou

The text of this stan ard is b sed on the fol owin doc ments:

Ful information on the votin for the a proval of this stan ard can b fou d in the re ort on

votin in icated in the a ove ta le

This publcation has b en drafed in ac ordan e with the ISO/IEC Directives, Part 2

This International Stan ard is to b u ed in conju ction with IEC 610 3-1:2 16 IEC 612

8-2:2 0 an IEC 612 8-3:2 0

A l st of al p rts of the IEC 610 3 series, publ s ed u der the general title Industrialproces

co trol systems – Instrume ts wih a alogue in u ts a d two orm u lt p osi o ou tp u ts, can b

fou d on the IEC we site

The commit e has decided that the contents of this publcation wi remain u c an ed u ti

the sta i ty date in icated on the IEC we site un er "htp:/we store.iec.c " in the data

related to the sp cific publ cation At this date, the publ cation wi b

• reconfirmed,

• with rawn,

• re laced by a revised edition, or

• amen ed

INDUSTRIAL-PROCESS CONTROL SYSTEMS –

Part 2: Guidance for inspection and routine testing

This p rt of IEC 610 3 gives g idel nes for in p ction an routine testin of electrical an

pneumatic in truments with two- or multi-p sition output, for in tan e, for ac e tan e tests or

af er re air, an it is to b u ed in conju ction with IEC 610 3-1:2 16 IEC 612 8-2:2 0 an

IEC 612 8-3:2 0

This p rt of IEC 610 3 is a plca le to electrical an pneumatic in u trial-proces in truments,

u in me s red values that are contin ou sig als The set p int value may b either a

mec anical (p sition, force, etc.) or a stan ard sig al These in truments may b u ed as

control ers or as switc es for alarms an other simi ar purp ses

Quantitative criteria for ac e ta le p rforman e s ould b esta l s ed by agre ment b twe n

man facturer an u er, an the re ort on the tests clarifies whic tests were car ied out The

req irements of this stan ard are efective when agre d by the man facturer an the u er

The folowin doc ments, in whole or in p rt, are normatively referen ed in this doc ment an

are in isp n a le for its a pl cation For dated referen es, only the edition cited a pl es For

u dated referen es, the latest edition of the referen ed doc ment (in lu in an

amen ments) a pl es

IEC 610 3-1:2 16 Industrialproce ss co trolsystems – Instrume ts wih a alogue in uts a d

two- ormult p osi o ou tpu ts – Part 1: Meth ds fore valu atn p erforma ce

IEC 612 8 (al p rts), Proce ss me sureme t a d co trol de ice s – G en ral me th ds a d

procedure s fore aluatn p erform ance

IEC 612 8-2:2 0 , Proce ss me sureme nt a d co trol de ice s – G e neral meth ds a d

procedure s fore aluatn p erform ance – Part 2: Te sts unde r refere ce co di o s

IEC 612 8-3:2 0 , Proces me sureme t a d co trol de vice s – G ene ral meth ds a d

procedures fore aluatn p erform ance – Part 3: Te sts forth efects ofinfluence quant ies

IEC 612 8-4, Proce ss me surem ent a d co trol de vice s – G ene ral meth ds a d procedures

for e alu atn p e rforma ce – Part 4: Ev lu ato rep ort co te t

3 Terms and definitions

For the purp ses of this doc ment, the terms an definition given in IEC 610 3-1,

Us al y a routine test is a pl ed to e c in trument If, agre d up n by the u er an

man facturer, the tests can b p rformed on a sample lot

When sampl n is u ed, in truments to b tested may b c osen by the u er's in p ctor

5 Performance tests

Test items for routine test an ac e tan e test are sp cified in Ta le 1 The seq en e of the

tests s al b s c that the res lts of a test are not afected by a previou test

The folowin test con ition , test method an test proced res are comp tible with

5.2.1 Ambie t conditions

– Electromag etic field value to b stated if relevant

The maximum rate of c an e of ambient temp rature p rmis ible d rin an test s al b

Al tests given in 6.1 an 6.3 of IEC 610 3-1:2 16 s ould b car ied out Multi-p sition output

s ould s p lement the tests given in Clau e 7 of IEC 610 3-1:2 16 The detai ed test

proced res are given in IEC 612 8-2

5.3.2 Set point

5.3.2.1 Set point a justable a d me s rable or indic te

The set p int s al b tested at value of 10 %, 5 % an 9 % at le st, the 5 % value b in

ta en last The me s rement or in ication ac urac s al b determined at five p ints

a proximately evenly sp ced over the ran e

5.3.2.2 Set point a justable but not indic te

The set p int s al b tested for at le st thre values, a proximately evenly sp ced over the

ef ective ran e of adju tment

5.3.2.3 Set point not a ju table

The set p int s al b tested directly

When testin the ef ects of influen e q antities, the set p int s al b not les than one For

me s ra le or in icated in truments, in ication of the me s red value s ould b tested also

For set p int adju ta le in truments, the value of 5 % s ould b in lu ed

The efects on switc in p ints of influen e q antities s ould b tested in ac ordan e with 6.2

5.4.2 Sup ly volta e v riations

This test s al b p rformed on in truments with electrical p wer s p ly for internal

o eration

For two-wire in truments, fix the lo d resistan e at nominal value or a con enient value, an

record this value

Test the in truments with the p wer voltage set at the nominal value, maximum value an

minimum value s c es ively

5.4.3 Supply pre s re v riation

This test s al b p rformed on in truments with pres ure s p ly

The testin s p ly pres ure s ould b nominal value, +10 % of the nominal value or the

man facturer's l mit, –15 % of the nominal value or the man facturer's l mit

6 Test re ort and doc mentation

A test re ort of the evaluation s al b pre ared in ac ordan e with IEC 612 8-4 afer

completin al tests

Al the original doc mentation, related to the tests, s al b stored by the test la oratory for at

le st two ye rs, afer the re ort is is ued

6.2 Te t rep rt a d ge eral obs rv tions

Ta le 2 gives an example of a s mmary of the test res lts information to b re orted

Table 2 – Te t report a d ge eral obs rv tions

from th id al setp int v lu for e c

c cle a d for e c set p int sh l b

1, x a d X

s, a d th ir

a c ra y-relate fa tors a d v lu s of x

m,

1, x a d X

s, a d th ir

a c ra y-relate fa tors a d v lu s of x

m,

Re ort a y a pre ia le tra sie t

o erv lta e th t o c rs d rin tests

i2, x

mi, x

s i,

x

i1x

i2, x

sri

a d a a pro riate, x

mi– w,