Rechercher

provides information for integrating the FOUNDATION FIELDBUS (FF) protocol into the FDT interface specification (IEC 62453-1). describes communication schemas, protocol-specific extensions and the means for block (e.g. transducer, resource or function blocks) representation.

ISO/IEC 18033-2:2006 specifies encryption systems (ciphers) for the purpose of data confidentiality. The primary purpose of encryption (or encipherment) techniques is to protect the confidentiality of stored or transmitted data. An encryption algorithm is applied to data (often called plaintext or cleartext) to yield encrypted data (or ciphertext); this process is known as encryption. The…

ISO/IEC 18033-2:2006 specifies encryption systems (ciphers) for the purpose of data confidentiality. The primary purpose of encryption (or encipherment) techniques is to protect the confidentiality of stored or transmitted data. An encryption algorithm is applied to data (often called plaintext or cleartext) to yield encrypted data (or ciphertext); this process is known as encryption. The…

ISO 24610-1:2006 provides a format for the representation, storage and exchange of feature structures in natural language applications concerned with the annotation, production or analysis of linguistic data. It also defines a computer format for the description of constraints that bear on a set of features, feature values, feature specifications and operations on feature structures, thus…

ISO/IEC 21000-4:2006 specifies how to include Intellectual Property Management and Protection (IPMP) information and protected parts in a Digital Item. It provides a simple mechanism to include protected parts in the DID (ISO/IEC 21000-2) description of a digital item, and provides mechanisms for describing the governance over, and the tools used for the protected content. ISO/IEC 21000 (MPEG-21…

ISO/IEC 21000-4:2006 specifies how to include Intellectual Property Management and Protection (IPMP) information and protected parts in a Digital Item. It provides a simple mechanism to include protected parts in the DID (ISO/IEC 21000-2) description of a digital item, and provides mechanisms for describing the governance over, and the tools used for the protected content. ISO/IEC 21000 (MPEG-21…

Specifies the format and rules for producing a machine readable form of the Common Information Model (CIM) as specified in the IEC 61970-301 standard. Describes a CIM vocabulary to support the data access facility and associated CIM semantics. This publication is of core relevance for Smart Grid.

1 Scope 1.1 This Standard specifies the electrical requirements for safe interconnection of inverter-based micro-distributed resource (micro-DR) systems to low-voltage systems connected to distribution systems. The output of these systems is limited to 600 V (nominal) or less (single or three phase). 1.2 Intentional islanding conditions and interconnection to secondary networks are not…

ISO/IEC 20000-1:2005 defines the requirements for a service provider to deliver managed services. It is based on BS 15000-2, which has been superseded. It may be used by businesses that are going out to tender for their services;to provide a consistent approach by all service providers in a supply chain;to benchmark IT service management;as the basis for an independent assessment;to demonstrate…

ISO/IEC 20000-2:2005 represents an industry consensus on guidance to auditors and offers assistance to service providers planning service improvements or to be audited against ISO/IEC 20000-1. ISO/IEC 20000-2:2005 is based on BS 15000-2, which has been superseded. Organizations require increasingly advanced facilities (at minimum cost) to meet their business needs. With the increasing…