本美国国家标准规定了计划传输（ST）协议（ANSI NCITS 337-2000）中可接受的限制和要求，以促进可靠数据传输的互操作性。此概要文件是互操作性规范。该概要文件为系统制造商、系统集成商、组件制造商和寻求设计和选择可互操作的ST外围设备、主机和组件的用户提供了实施指南。此配置文件指定了哪些设置 选择了一系列ST参数和协议选项，以实现互操作。 不应暗示此配置文件适用于所有用户或环境。ST协议的其他映射正在开发中，可能更适合一组特定的需求。 需求还可能迫使实现者在任何概要文件定义之外进行操作。此档案不是认证文件；只有通过实际测试与具有相同配置文件的独立开发产品的互操作性，才能确保一致性。此配置文件禁止或要求可选功能，并禁止使用某些非可选功能- 参考ANSI标准中的可选功能。本标准未定义一致性实施的内部特征。

This American National Standard specifies limitations and requirements that may be accepted within the Scheduled Transfer (ST) protocol (ANSI NCITS 337-2000) in order to facilitate interoperability for reliable data transports.This profile is an interoperability specification. The profile provides implementation guidelines for systems manufacturers, system integrators, component manufacturers, and users seeking to design and select interoperable ST peripherals, hosts, and components. This profile specifies which settings of the ST parameters and protocol options have been selected for interoperable implementation.There should be no implication that this profile is suitable for all users or circumstances. Other mappings for the ST protocol are being developed and may be more suitable for a particular set of needs. Requirements may also force implementors to operate outside of any profile definition.This profile is not a certification document; conformance can only be assured by actual testing of interoperability with independently developed products that have the same profile.This profile prohibits or requires features that are optional, and prohibits the use of some non-optional features in the referenced ANSI standard. Internal characteristics of conforming implementations are not defined by this standard.