IDEF0 function modeling is designed to represent the decisions, actions, and activities of an existing or prospective organization or system. IDEF0 graphics and accom-panying texts are presented in an organized and systematic way to gain understanding, support analysis, provide logic for potential changes, specify requirements, and support system-level design and integration activities. IDEF0 may be used to model a wide variety of systems, composed of people, machines, materials, computers, and information of all varieties and structured by the relationships among them, both automated and nonautomated. For new systems, IDEF0 may be used first to define requirements and to specify functions to be carried out by the future system. As the basis of this architecture, IDEF0 may then be used to design an implementation that meets these requirements and performs these functions. For existing systems, IDEF0 can be used to analyze the functions that the system performs and to record the means by which these are done.
- Sponsor Committee
- C/S2ESC - Software & Systems Engineering Standards Committee
Learn More - Status
- Active Standard
- Adoption of
- 1320.1-1998
- History
-
- Published:
- 2012-10-30
Working Group Details
- Society
- IEEE Computer Society
Learn More - Sponsor Committee
- C/S2ESC - Software & Systems Engineering Standards Committee
Learn More - Working Group
-
1683_WG - Improved safety and reliability in Low Voltage Motor Control Centers Working Group
Learn More - IEEE Program Manager
- Ron Hotchkiss
Contact - Working Group Chair
- Marcelo Valdes
No Active Projects
1683-2014
IEEE Guide for Motor Control Centers Rated up to and including 600 V AC or 1000 V DC with Recommendations Intended to Help Reduce Electrical Hazards
Functional design recommendations and field practices for motor control centers (single- and three-phase 50 Hz and 60 Hz and dc) are provided in this guide. The features and practices described in this guide are intended to help reduce the probability that an incident will occur due to shock or arc flash hazards when qualified persons are performing certain activities. The recommendations within this guide are intended to augment the existing requirements of applicable standards for motor control centers, e.g., NEMA ICS 18 Motor Control Centers, UL 845 Motor Control Centers, NMX-J-353-ANCE, and CSA C22.2 No. 254. This guide also provides recommendations for interface relationships between the specifier, manufacturer, installer, and user for safety-related concerns. It also provides a framework from which specifiers/users can select specific MCC features and system characteristics that are applicable to their specific situation and needs. The recommendations in this guide complement safety requirements and procedures as stipulated by workplace safety standards and site practices and site procedures, e.g., NFPA 70E Standard for Electrical Safety in the Workplace, CSA Z462 Workplace Electrical Safety Standard, site practice on Personal Protective Equipment (PPE), etc.
No Superseded Standards
No Inactive-Withdrawn Standards
No Inactive-Reserved Standards