ISO/TC 184/SC 1 - Industrial cyber and physical device control

This document deals with the safety interface and control interface. It allocates signals to a conformance class and/or conformance option. It describes the detailed functions of each signal, describes and displays the timing interactions between signals in flow charts and shows examples for safety matrices and safety-related functional relationships. This document defines three conformance classes and dedicated conformance options. Classes and options consist of a number of signals to: — allow a flexible adaptation of the interface(s) to a project-specific scope of functions and simultaneously; — tie sets of signals tight enough to avoid unnecessary coordination efforts between suppliers of the machine tending systems and machines.

This document specifies the process data for additive manufacturing. This document describes additive manufacturing at the micro process plan level without making a commitment to particular machines, processes or technologies.

ISO 21919 describes interfaces for automated machine tending of at least one computer numerically controlled (CNC) machine by using a machine tending device. These interfaces are the link between automated machine tending devices and machines used for production. The automated machine tending is initiated by either the machine tending system or by the machine. This document gives an overview and defines the fundamental principles on how the interfaces are set up. It defines the necessary vocabulary and sets the syntax for the structure of signals. It distinguishes between the safety interface, the control interface and project specific extensions. This document defines three conformance classes and dedicated conformance options. Classes and options consist of a number of signals to simultaneously: — allow a flexible adaptation of the interface(s) to a project-specific scope of functions; — tie sets of signals tight enough to avoid unnecessary coordination efforts between suppliers of the machine tending devices and machines. ISO 21919 concentrates on the control-related and safety-related connections. It does not describe the mechanical connections, it does not determine the transfer physics, a pin assignment, the hardware of the interfaces or measure of communication, e.g. protocol, and it is not intended to be used for communication to a MES (Manufacturing Execution System). NOTE ISO 21919‑2 deals with the safety interface and control interface, allocating signals to a conformance class and/or conformance option, describing the detailed functions of each signal, describing and displaying the timing interactions between signals in flow charts and showing examples for safety matrices and safety-related functional relationships.

ISO 14649-13:2013 specifies the technology-specific data element needed as process data for wire-EDM. Together with the general process data described in ISO 14649‑10, it describes the interface between computerized numerical controller and the programming system (i.e. CAM system or shop-floor programming system) for wire-EDM. It can be used for wire-EDM operations on this kind of machine. The scope of ISO 14649-13:2013 does not include tools for any other technologies (e.g. turning, grinding). Tools for these technologies are described in other parts of ISO 14649.

ISO 14649-14:2013 specifies the technology-specific data element needed as process data for sink-EDM. Together with the general process data described in ISO 14649‑10, it describes the interface between computerized numerical controller and the programming system (i.e. CAM system or shop-floor programming system) for sink-EDM. It can be used for sink-EDM operations on this kind of machine. The scope of ISO 14649-14:2013 does not include tools for any other technologies (e.g. turning, grinding). Tools for these technologies are described in other parts of ISO 14649.

ISO/TS 14649-201:2011 specifies the technology-specific machine tool description data elements needed as process data for manufacturing and machine characteristics. The machine tool descriptions covered in this schema are, initially, milling machines, machining centres, turning machines and multi-tasking machines. ISO/TS 14649-201:2011 is not intended to replace existing machine tool description standards, but to cover the specific needs of manufacturing resource description for manufacturing needs in the technologies described in ISO 14649. Examples of manufacturing applications of this model are: part programming for CNC machining; process planning; a simulation of machining processes; analysis of expected machining time and machine tool energy use; a description of new machine tools for manufacturing evaluation and/or controller development. The schema specified in ISO/TS 14649-201:2011 does not include representations, executable objects and base classes that are common for all technologies. These are referenced from the generic resources of ISO 10303 and from ISO 14649-10.

ISO 22093:2011 defines a neutral language for communication between information systems and dimensional measurement equipment (DME), called the Dimensional Measuring Interface Standard (DMIS). DMIS is an execution language for measurement part programs and provides an exchange format for metrology data such as features, tolerances, and measurement results. DMIS conveys the product and equipment definitions along with the process and reporting information necessary to perform dimensional measurements that employ coordinate metrology. DMIS contains product definitions for nominal features, feature constructions, dimensional and geometric tolerances, functional datums, and part coordinate systems. It also communicates equipment definitions for various measurement sensors, measurement resources, and machine parameters. DMIS instructs the DME's motions and measurements for product acceptance or verification and for manufacturing process validation and control. Furthermore, DMIS guides the analysis of coordinate data to report and tag measurement results that ascertain product/process quality. Finally, to aid in its implementation, application functional subsets of DMIS have been defined that ensure successful interoperability and to validate DMIS conformance. Also, DMIS addresses the associativity of DMIS product definitions with computer aided design (CAD) information.

ISO 14649-111:2010 specifies the data elements describing cutting tool data for milling machine tools and machining centres, which work together with the process data for milling machine tools and machining centres specified in ISO 14649-11. They can be used as criteria for selecting one of several operations; they do not describe complete information on a particular tool. Therefore, leaving out optional attributes gives the controller more freedom to select from a larger set of tools. ISO 14649-111:2010 also specifies the information to be provided in the tool set-up sheet: tool identifier; tool type; tool geometry; application-dependent expected tool life. The following data types are outside its scope: normative tool life; tool location in the tool changer; adaptive items also know as tool holders or tool clamping devices; tools for other technologies, such as turning, grinding and electrical discharge machining (EDM). ISO 14649-111:2010 uses the EXPRESS language as specified in ISO 10303-11.

ISO 6983-1:2009 specifies requirements and makes recommendations for a data format for positioning, line motion and contouring control systems used in the numerical control of machines. ISO 6983-1:2009 helps the co-ordination of system design in order to minimize the variety of program manuscripts required, to promote uniformity of programming techniques, and to foster interchangeability of input programs between numerically controlled machines of the same classification by type, process, function, size and accuracy. It is intended that simple numerically controlled machines be programmed using a simple format, which is systematically extensible for more complex machines. ISO 6983-1:2009 is not intended for use in the specialized cases of numerically controlled flame cutting machines and drafting machines used specifically and exclusively in the shipbuilding industry. In this application, a related format (“the ESSI Format”) is specified in ISO 6582.

ISO 23570 specifies the interconnection of elements in the control system of machine tools and similar large pieces of industrial automation, including cable types, sizes and sheath colours, connector types and contact assignments, and diagnostic functions appropriate to the sensors and actuators. ISO 23570-3:2009 specifies the interconnection of single-phase or three-phase auxiliary motors with their power source. ISO 23570 does not address the design or operation of such equipment with respect to safety issues. It is advisable that appropriate safety standards be consulted for such requirements.

ISO 14649-12:2005 specifies the technology-specific data elements needed as process data for turning. Together with the general process data described in ISO 14649-10, it describes the interface between a computerized numerical controller and the programming system (i.e. CAM system or shop floor programming system) for turning. The subject of the turning schema, which is described in ISO 14649-12:2005, is the definition of technology-specific data types representing machining features and processes for turning operations on lathes.

ISO 23570-2:2005 specifies the interconnection of elements in the control system of machine tools and similar large pieces of industrial automation. This specification includes cable types, sizes and sheath colours, connector types and contact assignments, and diagnostic functions appropriate to the sensors and actuators. ISO 23570-2:2005 specifies the cabling for fieldbus communications and the distribution of power to the modules on this communications bus.

ISO 23570-1:2005 specifies the interconnection of elements in the control system of machine tools and similar large pieces of industrial automation. This specification includes cable types, sizes and sheath colours, connector types and contact assignments, and diagnostic functions appropriate to the sensors and actuators. ISO 23570-1:2005 specifies the interconnection of sensors and actuators with I/O modules that use their input or direct their output, and the diagnostic functions appropriate to those sensors and actuators.

ISO 14649-121:2005 specifies the data elements describing cutting tool data for turning machine tools and machining centres. They work together with ISO 14649-12, the process data for turning machine tools and machining centres. These data elements can be used as criteria for selecting one of several operations. They do not describe complete information of a particular tool, thus, leaving out optional attributes gives the controller more freedom to select from a larger set of tools.

ISO 14649-10:2004 specifies the process data which is generally needed for NC-machining and therefore common to several machining technologies. These data elements describe the interface between the programming system (i.e. CAM system or shop-floor programming system) and a computerized numerical controller. The programme for the numerical controller includes geometric and technological information. It can be described using ISO 14649-10:2004 together with the technology-specific parts (ISO 14649-11, ISO 14649-12, etc.). ISO 14649-10:2004 provides the control structures for the sequence of programme execution, mainly the sequence of working steps and associated machine functions. The "machining_schema" defined in ISO 14649-10:2004 contains the definition of data types which are generally relevant for different technologies (e.g. milling, turning, grinding). It includes: the general executables, including workplan, workingsteps and NC-functions; the definition of the workpiece; a feature catalogue containing features which might be referenced by several technologies; the basis for an operation definition. Not included in this schema are the following: geometric items; representations, which are referenced from ISO 10303's generic resources; the technology-specific definitions, which are defined in separate parts of ISO 14649. ISO 14649-10:2004 cannot stand alone. An implementation needs in addition at least one technology-specific part (e.g. ISO 14649-11 for milling, ISO 14649-12 for turning). Additionally, the schema uses machining features similar to ISO 10303-224 and ISO 10303-214. The description of process data is done using the EXPRESS language as defined in ISO 10303-11. The encoding of the data is done using ISO 10303-21.

ISO 14649-11:2004 specifies the technology-specific data elements needed as process data for milling. Together with the general process data described in ISO 14649-10, it describes the interface between a computerized numerical controller and the programming system (i.e. CAM system or shop floor programming system) for milling. It can be used for milling operations on all types of machines, be it milling machines, machining centres, or lathes with motorized tools capable of milling. The scope of ISO 14649-11:2004 does not include any other technologies, like turning, grinding, or EDM. These technologies will be described in further parts of ISO 14649. The subject of the milling_schema, which is described in ISO 14649-11:2004, is the definition of technology-specific data types representing the machining process for milling and drilling. This includes both milling of freeform surfaces and milling of prismatic workpieces (also known as 2 1/2-D milling). Not included in this schema are the following: geometric items; representations; manufacturing features; executable objects; base classes which are common for all technologies. They are referenced from ISO 10303's generic resources and ISO 14649-10. The description of process data is done using the EXPRESS language as defined in ISO 10303-11. The encoding of the data is done using ISO 10303-21.

ISO 14649-1:2003 provides an introduction and overview of a data model for Computerized Numerical Controllers and explains its advantages and basic principle, based on the concepts of Product Data.

This International Standard describes a machine coordinate system related to the primary motions of individual numerically controlled machines and the associated machine motions. The machine coordinate system is used to provide the coordinates of a moving tool (or a point in the working space or on the drawing) with respect to a stationary workpiece. Thus a programmer can describe the machine operations without having to know whether the tool approaches the workpiece or the workpiece approaches the tool. NOTE 1 Individual numerically controlled machines means that all axes are mounted on one base or frame and all motions are related to one standard coordinate system. NOTE 2 For the sake of simplicity the majority of the text of this International Standard is written in terms accorded to machine tools but nevertheless accorded to numerically controlled machines in general. Coordinate systems and axis motion nomenclature for industrial robots is defined in ISO 9787, Manipulating industrial robots — Coordinate systems and motion nomenclatures.

This International Standard defines the elements of a set of post processor statements to be used in numerical control software. These statements are encoded on 2 000 class and 20 000 class CLDATA records or their equivalent. Each processor using one of the ISO numerical control programming languages shall be capable of producing post processor command type CLDATA records as defined in this International Standard. Each post processor shall be capable of using the post processor command type CLDATA records defined in this international Standard as input. This International Standard does not prescribe a) the mechanism by which the statements are processed; b) the medium on which the input language statements are recorded; c) the medium and format of output machine control data; d) the order of statements within a part program.

This International Standard defines a file structure format and a language format for the representation of CLDATA on physical media. The CLDATA reference language (RL) is used for the machining of parts. It provides for the control of technological functions and movement at the numerical control machine. Each processor using one of the numerical control programming languages shall be capable of producing CLDATA as defined in this International Standard. Each post processor shall be capable of using the CLDATA defined in this International Standard as input. The RL has been developed primarily for numerically controlled machine tools.

Defines a higher-level symbolic part-programming language which is processed by a digital computer to produce a NC machine program. Annex A gives rules for representing the RL on punched cards; annex B contains syntax description on the reference language; a list of recommended synonyms is given in annex C; annex D includes an alphabetical list of major words and locations.

The scope of ISO 23570 is the interconnection of elements in the control system of machine tools and similar large pieces of industrial automation. This specification includes cable types, sizes, and sheath colours, connector types and contact assignments, and diagnostic functions appropriate to the sensors and actuators. ISO 23570-3:2006 covers the interconnection of three-phase auxiliary motors with their power source.

The objective of ISO 22093:2003 is to provide a standard for the bi-directional communication of inspection data between computer systems and inspection equipment. The Dimensional Measuring Interface Standard (DMIS) is a vocabulary of terms, which establishes a neutral format for inspection programs and inspection results data. While primarily designed for communication between automated equipment, DMIS is designed to be both man-readable and man-writable, allowing inspection programs to be written and inspection results to be analyzed without the use of computer aids. With the enhancement of the High Level Language extensions, DMIS can function and be implemented as a DME language.

ISO 14649-11:2003 specifies the technology-specific data elements needed as process data for milling. Together with the general process data described in ISO 14649-10, it describes the interface between a computerized numerical controller and the programming system (i.e. CAM system or shopfloor programming system) for milling. It can be used for milling operations on all types of machines, be they milling machines, machining centers, or lathes with motorized tools capable of milling. The scope of ISO 14649-11:2003 does not include any other technologies, like turning, grinding, or EDM. These technologies will be described in further parts of ISO 14649. Subject of the milling_schema, which is described in ISO 14649-11:2003, is the definition of technology-specific data types representing the machining process for milling and drilling. This includes both milling of freeform surfaces as well as milling of prismatic workpieces (also known as 2D-milling). Not included in this schema are geometric items, representations, manufacturing features, executable objects, and base classes which are common for all technologies. They are referenced from ISO 10303's generic resources and ISO 14649-10. The description of process data is done using the EXPRESS language as defined in ISO 10303-11. The encoding of the data is done using ISO 10303-21.

Specifies requirements and gives recommendations for the data format for control systems used in the numerical control of machines. Improves the co-ordination of system design in order to minimize the variety of program manuscripts required. Is not intended for use in flame cutting machines and drafting machines used specifically and exclusively in the shipuilding industry.

This edition cancels and replaces the ISO Recommendation R 841-1968. Defines axis and motion nomenclature, and is intended to simplify programming and to facilitate the interchangeability of recorded data. Applies to all numerically controlled machines.