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ISO_10218_1_2011工业机器人标准.pdf

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Scope
Normative references
Terms and definitions
Hazard identification and risk assessment
Design requirements and protective measures
General
General requirements
Power transmission components
Power loss or change
Component malfunction
Sources of energy
Stored energy
Electromagnetic compatibility (EMC)
Electrical equipment
Actuating controls
General
Protection from unintended operation
Status indication
Labelling
Single point of control
Safetyrelated control system performance (hardware/software
General
Performance requirement
Other control system performance criteria
Robot stopping functions
General
Emergency stop
Protective stop
Speed control
General
Reduced speed control operation
Safety-rated reduced speed control
Safety-rated monitored speed
Operational modes
Selection
Automatic
Manual reduced speed
Manual high speed
Pendant controls
General
Motion control
Enabling device
Pendant emergency stop function
Initiating automatic operation
Cableless or detachable teach controls
Control of multiple robots
Control of simultaneous motion
Single pendant control
Safety design requirements
Collaborative operation requirements
General
Safety-rated monitored stop
Hand guiding
Speed and separation monitoring
Power and force limiting by inherent design or control
Singularity protection
Axis limiting
General
Mechanical and electromechanical axis limiting devices
Safetyrated soft axis and space limiting
Dynamic limiting devices
Movement without drive power
Provisions for lifting
Electrical connectors
Verification and validation of safety requirements and prote
General
Verification and validation methods
Required verification and validation
Information for use
General
Instruction handbook
Marking
SIS Multi User Licence: ABB TECHNOLOGY LTD.. 4/30/2012 INTERNATIONAL STANDARD ISO 10218-1 Second edition 2011-07-01 Robots and robotic devices — Safety requirements for industrial robots — Part 1: Robots Robots et dispositifs robotiques — Exigences de sécurité pour les robots industriels — Partie 1: Robots Reference number ISO 10218-1:2011(E) © ISO 2011
SIS Multi User Licence: ABB TECHNOLOGY LTD.. 4/30/2012 ISO 10218-1:2011(E) COPYRIGHT PROTECTED DOCUMENT © ISO 2011 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISO's member body in the country of the requester. ISO copyright office Case postale 56 • CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyright@iso.org Web www.iso.org Published in Switzerland ii © ISO 2011 – All rights reserved
SIS Multi User Licence: ABB TECHNOLOGY LTD.. 4/30/2012 ISO 10218-1:2011(E) Contents Page Foreword ............................................................................................................................................................iv Introduction.........................................................................................................................................................v Scope......................................................................................................................................................1 1 2 Normative references............................................................................................................................1 Terms and definitions ...........................................................................................................................2 3 Hazard identification and risk assessment.........................................................................................6 4 5 Design requirements and protective measures .................................................................................7 General ...................................................................................................................................................7 5.1 General requirements ...........................................................................................................................7 5.2 5.3 Actuating controls.................................................................................................................................8 5.4 Safety-related control system performance (hardware/software)....................................................8 Robot stopping functions.....................................................................................................................9 5.5 Speed control.......................................................................................................................................11 5.6 5.7 Operational modes ..............................................................................................................................11 5.8 Pendant controls .................................................................................................................................13 5.9 Control of simultaneous motion ........................................................................................................15 5.10 Collaborative operation requirements ..............................................................................................15 5.11 Singularity protection .........................................................................................................................16 5.12 Axis limiting .........................................................................................................................................16 5.13 Movement without drive power..........................................................................................................18 Provisions for lifting............................................................................................................................18 5.14 Electrical connectors ..........................................................................................................................18 5.15 6 Verification and validation of safety requirements and protective measures ..............................19 6.1 General .................................................................................................................................................19 Verification and validation methods..................................................................................................19 6.2 Required verification and validation .................................................................................................19 6.3 7 Information for use..............................................................................................................................20 7.1 General .................................................................................................................................................20 Instruction handbook..........................................................................................................................20 7.2 7.3 Marking.................................................................................................................................................21 Annex A (informative) List of significant hazards .........................................................................................23 Annex B (normative) Stopping time and distance metric.............................................................................28 Annex C (informative) Functional characteristics of three-position enabling device ...............................30 Annex D (informative) Optional features ........................................................................................................31 Annex E (informative) Labelling ......................................................................................................................33 Annex F (normative) Means of verification of the safety requirements and measures.............................34 Bibliography......................................................................................................................................................43 © ISO 2011 – All rights reserved iii
ISO 10218-1:2011(E) SIS Multi User Licence: ABB TECHNOLOGY LTD.. 4/30/2012 Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 10218-1 was prepared by Technical Committee ISO/TC 184, Automation systems and integration, Subcommittee SC 2, Robots and robotic devices. This second edition cancels and replaces the first edition (ISO 10218-1:2006), which has been technically revised. It also incorporates Technical Corrigendum ISO 10218-1:2006/Cor.1:2007. ISO 10218 consists of the following parts, under the general title Robots and robotic devices — Safety requirements for industrial robots: Part 1: Robots Part 2: Robot systems and integration iv © ISO 2011 – All rights reserved ⎯ ⎯
SIS Multi User Licence: ABB TECHNOLOGY LTD.. 4/30/2012 ISO 10218-1:2011(E) Introduction ISO 10218 has been created in recognition of the particular hazards that are presented by industrial robots and industrial robot systems. This part of ISO 10218 is a type-C standard as outlined in ISO 12100. When provisions of a type-C standard are different from those which are stated in type-A or type-B standards, the provisions of the type-C standard take precedence over the provisions of the other standards for machines that have been designed and built in accordance with the provisions of the type-C standard. The machinery concerned and the extent to which hazards, hazardous situations and events are covered are indicated in the Scope of this part of ISO 10218. Hazards associated with robots are well recognized, but the sources of the hazards are frequently unique to a particular robot system. The number and type(s) of hazard(s) are directly related to the nature of the automation process and the complexity of the installation. The risks associated with these hazards vary with the type of robot used and its purpose, and the way in which it is installed, programmed, operated and maintained. Not all of the hazards identified by ISO 10218 apply to every robot, nor will the level of risk associated with a NOTE given hazardous situation be the same from robot to robot. Consequently, the safety requirements, or the protective measures, or both, can vary from what is specified in ISO 10218. A risk assessment can be conducted to determine what the protective measures should be. In recognition of the variable nature of hazards with different uses of industrial robots, ISO 10218 is divided into two parts. This part of ISO 10218 provides guidance for the assurance of safety in the design and construction of the robot. Since safety in the application of industrial robots is influenced by the design and application of the particular robot system integration, ISO 10218-2 provides guidelines for the safeguarding of personnel during robot integration, installation, functional testing, programming, operation, maintenance and repair. This part of ISO 10218 has been updated based on experience gained in developing the ISO 10218-2 guidance on system and integration requirements, in order to ensure it remains in line with minimum requirements of a harmonized type-C standard for industrial robots. Revised technical requirements include, but are not limited to, definition and requirements for singularity, safeguarding of transmission hazards, power loss requirements, safety-related control circuit performance, addition of a category 2 stopping function, mode selection, power and force limiting requirements, marking, and updated stopping time and distance metric and features. This part of ISO 10218 is not applicable to robots that were manufactured prior to its publication date. © ISO 2011 – All rights reserved v
SIS Multi User Licence: ABB TECHNOLOGY LTD.. 4/30/2012
SIS Multi User Licence: ABB TECHNOLOGY LTD.. 4/30/2012 INTERNATIONAL STANDARD ISO 10218-1:2011(E) Robots and robotic devices — Safety requirements for industrial robots — Part 1: Robots 1 Scope This part of ISO 10218 specifies requirements and guidelines for the inherent safe design, protective measures and information for use of industrial robots. It describes basic hazards associated with robots and provides requirements to eliminate, or adequately reduce, the risks associated with these hazards. This part of ISO 10218 does not address the robot as a complete machine. Noise emission is generally not considered a significant hazard of the robot alone, and consequently noise is excluded from the scope of this part of ISO 10218. This part of ISO 10218 does not apply to non-industrial robots, although the safety principles established in ISO 10218 can be utilized for these other robots. NOTE 1 Examples of non-industrial robot applications include, but are not limited to, undersea, military and space robots, tele-operated manipulators, prosthetics and other aids for the physically impaired, micro-robots (displacement less than 1 mm), surgery or healthcare, and service or consumer products. NOTE 2 Requirements for robot systems, integration, and installation are covered in ISO 10218-2. NOTE 3 system-related hazards need to be considered during robot design. Additional hazards can be created by specific applications (e.g. welding, laser cutting, machining). These 2 Normative references The following referenced documents are indispensable for the application 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. ISO 9283:1998, Manipulating industrial robots — Performance criteria and related test methods ISO 10218-2, Robots and robotic devices — Safety requirements for industrial robots — Part 2: Robot systems and integration ISO 12100, Safety of machinery — General principles for design — Risk assessment and risk reduction ISO 13849-1:2006, Safety of machinery — Safety-related parts of control systems — Part 1: General principles for design ISO 13850, Safety of machinery — Emergency stop — Principles for design IEC 60204-1, Safety of machinery — Electrical equipment of machines — Part 1: General requirements IEC 62061:2005, Safety of machinery — Functional safety of safety-related electrical, electronic and programmable electronic control systems © ISO 2011 – All rights reserved 1
SIS Multi User Licence: ABB TECHNOLOGY LTD.. 4/30/2012 ISO 10218-1:2011(E) 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 12100 and the following apply. 3.1 actuating control mechanical mechanism within a control device EXAMPLE A rod which opens contacts. 3.2 automatic mode operating mode in which the robot control system operates in accordance with the task programme [ISO 8373:1994, definition 5.3.8.1] 3.3 automatic operation state in which the robot is executing its programmed task as intended NOTE Adapted from ISO 8373:1994, definition 5.5. 3.4 collaborative operation state in which purposely designed robots work in direct cooperation with a human within a defined workspace 3.5 collaborative workspace workspace within the safeguarded space where the robot and a human can perform tasks simultaneously during production operation 3.6 drive power energy source or sources for the robot actuators 3.7 end-effector device specifically designed for attachment to the mechanical interface to enable the robot to perform its task EXAMPLE Gripper, nutrunner, welding gun, spray gun. [ISO 8373:1994, definition 3.11] 3.8 energy source electrical, mechanical, hydraulic, pneumatic, chemical, thermal, potential, kinetic or other source of power 3.9 hazardous motion motion that is likely to cause personal physical injury or damage to health 3.10 industrial robot automatically controlled, reprogrammable multipurpose manipulator, programmable in three or more axes, which can be either fixed in place or mobile for use in industrial automation applications NOTE 1 The industrial robot includes: the manipulator, including actuators; the controller, including teach pendant and any communication interface (hardware and software). 2 © ISO 2011 – All rights reserved ⎯ ⎯
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