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SAE AS15532 Data Word and Message Formats

作者:标准资料网 时间:2024-05-10 23:57:37  浏览:9520   来源:标准资料网
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Product Code:SAE AS15532
Title:Data Word and Message Formats
Issuing Committee:As-1a Avionic Networks Committee
Scope:The emphasis in this standard is the development of data word and message formats for AS15531 or MIL-STD-1553 data bus applications. This standard is intended as a guide for the designer to identify standard data words and messages for use in avionics systems and subsystems. These standard words and messages, as well as the doumentation format for interface control document (ICD) sheets, provide the basis for defining 15531/1553 systems. Also provided in this standard is the method for developing additional data word formats and messages that may be required by a particular system but are not covered by the formats provided herein. It is essential that any new word formats or message formats that are developed for a 15531/1553 application follow the fundamental guidelines estalbished in this standard in order to ease future standardization of these words an messages. The standard word formats presented represent a composite result of studies conducted by the U.S. Army, Navy, and Air Force.
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【英文标准名称】:Cement.Composition,specificationsandconformitycriteria.Conformityevaluation
【原文标准名称】:水泥.组成,规范和合格规则.合格评定
【标准号】:BSDDENV197-2-1996
【标准状态】:作废
【国别】:
【发布日期】:
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【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
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MIL-DTL-3786H, DETAIL SPECIFICATION: SWITCHES, ROTARY (CIRCUIT SELECTOR, LOW-CURRENT CAPACITY), GENERAL SPECIFICATION FOR (6 JAN 2006) [SUPERSEDING MIL-S-3786F]., This specification covers the general requirements for circuit selector, rotary switches,designed for low power, alternating current (ac) or direct current (dc) switching applications (capable ofmaking and breaking a resistive load of 2 amperes or less, unless otherwise specified (see 3.1), whichare primarily for use in electronic and communications equipment. Acquisition of switches of a designcovered by a specification sheet will require additional data as specified in 6.2.2. Acquisition of switchesof a design not covered by a specification sheet will require additional data, giving detailed electrical andmechanical requirements, tolerances, and applicable additions and exceptions to the generalrequirements and tests specified herein (see 6.2.3). Switches which differ because of electricalconfiguration, shape, or size of operating shaft, type of construction, number of switch sections (see6.7.6), (see 3.2), bushing length, temperature life characteristics, angle of throw, vibration grade, shocktype, insulation, or altitude are considered to be standard switches under a particular style (see 3.2),provided they meet the envelope size and dimensional, environmental, and electrical requirements of theparticular style.

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