1、BRITISH STANDARDBS EN 61310-3:2008Safety of machinery Indication, marking and actuation Part 3: Requirements for the location and operation of actuatorsICS 13.110; 29.020g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g4
2、0g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 61310-3:2008This British Standard was published under the authority of the Standards Policy and Strategy Committee on 28 February 2009 BSI 2009ISBN 978 0 580 54539 9National forewordThis British Standard is the UK implementa
3、tion of EN 61310-3:2008. It is identical to IEC 61310-3:2007. It supersedes BS EN 61310-3:1999 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee GEL/44, Safety of machinery Electrotechnical aspects.A list of organizations represented on this committee c
4、an be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.Amendments/corrigenda issued since pu
5、blicationDate CommentsEUROPEAN STANDARD EN 61310-3 NORME EUROPENNE EUROPISCHE NORM February 2008 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B
6、 - 1050 Brussels 2008 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61310-3:2008 E ICS 13.110 Supersedes EN 61310-3:1999English version Safety of machinery - Indication, marking and actuation - Part 3: Requirements for the locat
7、ion and operation of actuators (IEC 61310-3:2007) Scurit des machines - Indication, marquage et manoeuvre - Partie 3: Exigences sur la position et le fonctionnement des organes de commande (CEI 61310-3:2007) Sicherheit von Maschinen - Anzeigen, Kennzeichen und Bedienen - Teil 3: Anforderungen an die
8、 Anordnung und den Betrieb von Bedienteilen (Stellteilen) (IEC 61310-3:2007) This European Standard was approved by CENELEC on 2007-12-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a na
9、tional standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version
10、 in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the
11、Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Foreword The text of document 44/542/
12、FDIS, future edition 2 of IEC 61310-3, prepared by IEC TC 44, Safety of machinery - Electrotechnical aspects, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61310-3 on 2007-12-01. This European Standard supersedes EN 61310-3:1999. EN 61310-3:2007 includes the follow
13、ing significant technical changes with respect to EN 61310-3:1999: Table 1, Table 2 and Table A.1 have been revised editorially. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop
14、) 2008-09-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2010-12-01 This European Standard has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association and covers essential requirements of EC
15、Directives MD (98/37/EC) and MD (2006/42/EC). See Annex ZZ. Annexes ZA and ZZ have been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 61310-3:2007 was approved by CENELEC as a European Standard without any modification. _ EN 61310-3:2008 2 CONTENTS 1 Scope.4 2 Nor
16、mative references .4 3 Terms and definitions .5 4 General requirements.5 5 Actions and effects .6 5.1 Principles 6 5.2 Final effects 6 5.3 Actions7 5.4 Correlation between actions and final effects 8 5.5 Stopping9 Annex A (informative) Typical examples of monofunction actuators .10 Bibliography12 Ta
17、ble 1 Classification of final effects7 Table 2 Classification of actions.8 Table A.1 Examples of movement of some types of actuators 11 Annex ZA (normative) Normative references to international publications with their corresponding European publications .13 Annex ZZ (informative) Coverage of Essent
18、ial Requirements of EC Directives 14 Annex ZZA (informative) Coverage of Essential Requirements of Directive 98/37/EC 14 Annex ZZB (informative) Coverage of Essential Requirements of Directive 2006/42/EC 14 3 EN 61310-3:2008SAFETY OF MACHINERY INDICATION, MARKING AND ACTUATION Part 3: Requirements f
19、or the location and operation of actuators 1 Scope This part of IEC 61310 specifies safety-related requirements for actuators, operated by the hand or by other parts of the human body, at the human-machine interface. It gives general requirements for the standard direction of movement for actuators;
20、 the arrangement of an actuator in relation to other actuators; the correlation between an action and its final effects. It is based on IEC 60447 but is also applicable to non-electrotechnical technologies such as mechanical and fluid-powered systems. It covers single actuators as well as groups of
21、actuators forming part of an assembly. This standard does not specify any requirements for “touch screens“ (such information is given in IEC 60073). 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the editio
22、n cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60073:2002, Basic and safety principles for man-machine interface, marking and identification Coding principles for indicators and actuators IEC 60447:2004, Basic and safety
23、 principles for man-machine interface, marking and identification Actuating principles IEC 61310-1, Safety of machinery Indication, marking and actuation Part 1: Requirements for visual, acoustic and tactile signals IEC 61310-2, Safety of machinery Indication, marking and actuation Part 2: Requireme
24、nts for marking ISO 1503:1977, Geometrical orientation and directions of movements ISO 9355-2:1999, Ergonomic requirements for the design of displays and control actuators Part 2: Displays ISO 12100-2:2003, Safety of machinery Basic concepts, general principles for design Part 2: Technical principle
25、s 4 EN 61310-3:2008ISO 13851:2002, Safety of machinery Two-hand control devices Functional aspects and design principles 3 Terms and definitions For the purposes of this document, the following terms and definitions, as well as those of IEC 61310-1 and IEC 61310-2, apply. 3.1 action movement require
26、d of a part of the human body (for example, a finger, a hand, a foot) to operate an actuator 3.2 final effect intended consequence of the operators action 4 General requirements This standard shall be taken into account at an early stage of machinery design and shall be applied in an unambiguous man
27、ner throughout the machine installation. The intended application field of the machine and the constraints due to the geometrical orientation of the machine, the location, skill, posture and the viewing direction of the operator (see 4.2.2 of IEC 61310-1) shall be taken into account. See also ISO 15
28、03. Actuators shall be unambiguously identifiable (see IEC 61310-1 and IEC 60073); appropriately marked (see IEC 61310-2); designed to ensure safe and timely operation (see IEC 60447); selected and designed in accordance with the relevant ergonomic principles (see ISO 9355-2); designed and selected
29、to withstand the expected environmental and intended use conditions; designed to be able to avoid wear and tear by foreseeable use. Actuators shall be so located that they are outside the hazard zones, except for those actuators which, of necessity, are located within the hazard zone, such as emerge
30、ncy stop, teach pendant, etc. (see 4.11.8 c) of ISO 12100-2); their operation cannot cause additional risk; the operator can recognize that the final effect has been carried out (either directly or by a feedback/acknowledgement device); the movement of the actuator is consistent with its final effec
31、t in accordance with Clause 5 (for additional information see IEC 60447); mirror symmetric layouts of panels are avoided. Wherever possible, start actuators shall be so located that the operator can see the controlled elements when actuating them (see 4.11.8 d) of ISO 12100-2). 5 EN 61310-3:2008A st
32、op actuator shall be placed near each start actuator. Where the start/stop function is performed by means of a hold-to-run actuating device, a separate stop actuator shall be provided where a hazard may result from the hold-to-run actuating device failing to deliver a stop command when released (see
33、 4.11.8 b) of ISO 12100-2). Actuators shall be logically grouped in accordance with their operational or functional correlation, for controlling a process, machine or equipment (see IEC 60447). Actuators shall not lead to an undefined or hazardous state of equipment, or condition of process, when op
34、erated. The accidental operation of an actuator which could lead to a hazardous situation shall be avoided, as far as possible. One or more of the following constructive measures shall be used where necessary: recessing or shrouding the actuator; increasing the operating force of the actuator; use o
35、f a lock-out system; locating the actuator where it is unlikely to be accidentally knocked; using a set of actuators requiring sequential actions; using a two-hand control system (see ISO 13851); using an enabling device; remote disabling of function. Where the action is initiated indirectly (for ex
36、ample, use of keyboards), the action to be performed shall be clearly displayed and an unambiguous confirmation (visual or audible feedback) of the actuation shall be given to the operator (see 6.3 of ISO 12100-2). Where the operators vision may be fully occupied when safety-critical functions are i
37、nvolved, or where the conditions of visibility are restricted, the position of an actuator shall be readily identifiable by touch. (For details of tactile signals, see IEC 61310-1.) 5 Actions and effects NOTE For additional information, see ISO 9355-2. 5.1 Principles For a machine, the correlation b
38、etween the action applied to the actuator and the final effect shall be evident to the operator. This correlation is based on the classification into two groups of both actions and final effects. Intermediate effects which lead to a final effect are not considered in this standard. NOTE As an exampl
39、e, for a variable speed drive, the final effect is the operating speed which results from the action, and not the output-command of a data processing unit, nor the variation of the field regulator. 5.2 Final effects Final effects resulting from actions can mostly be classified into two groups of opp
40、osite effects. 6 EN 61310-3:2008For a final effect which cannot be classified as increase/decrease effects such as test, help, enabling device, the arrangement of these actuators should nevertheless conform to Clause 4. Table 1 (derived from Table A.2 of IEC 60447) shows how different types of effec
41、ts can be classified into two groups. Table 1 Classification of final effects Resulting final effect Nature of effect Group 1 Group 2 Modification of a physical quantity (voltage, current, power, speed, frequency, tempera-ture, luminous intensity, etc.) Increase Decrease Change of condition Put into
42、 service Start Accelerate Close an electrical circuitaIgnite Put out of service Stop Brake Open an electrical circuitbExtinguish Motion of the object or vehicle controlled in relation to its principal axis Upwards To the right Forward DownwardsTo the left Backward Motion in relation to the operator
43、Away from the operator Towards the operator aand open the associated grounding circuit, if combined. band close the associated grounding circuit, if combined. 5.3 Actions Actions can also be classified into two groups based on either the direction of movement of an actuator, where the actuator has t
44、wo operating directions. Action is then a related movement of a part of the human body; or the positioning of a given actuator within a set where the actuators have only one operating direction giving rise to only one final effect. This action is then a movement of a part of the human body towards t
45、he given actuator. The classification into Group 1 and Group 2 (see Table 2) depending on the nature of an action is based on either the direction of the action; or the point of application of the action. Table 2 (identical to Table A.1 of IEC 60447) shows how an action associated with different typ
46、es and arrangements of actuators can be classified, and Annex A (identical to Annex B of IEC 60447) gives examples of monofunction actuators. 7 EN 61310-3:2008Table 2 Classification of actions Direction of action Nature of actuator Nature of action Group 1 Group 2 Handwheel, handle,knob, etc. Rotati
47、on Clockwise Anticlockwise Vertical motion Upwards Downwards Right-left To the right To the left Grip, lever, push-pull button, etc., with essentially linear motionaHorizontal motion Forward- backwardaAway from the operator Towards the operator Point of application of action Nature of actuator set N
48、ature of action Group 1 Group 2 One above the other Action on upper device Action on lower device Set of grips, push-buttons, rods, pull cords, etc., with opposite effects One beside the other Pressure, traction, etc. Action on right device Action on left device Nature of actuator set Nature of acti
49、on Classification of action VDT with XY-VDU Controller Movement and actuation (click) Keyboard Typing of keys Sensitive area Touching Direction of action and point of application: not classifiedba Further information is given in IEC 60447. b As far as possible, the rules of the upper part of Table 2 should be applied. 5.4 Correlation between actions and final effects A Group 1 action shall result in a Group 1 final effect. A Group 2 action shall
