IEC 62386-253:2023规定了与可通过存储器组访问的诊断和维护信息相关的信息。本文档以IEC 62386系列中规定的数字可寻址照明接口为基础，增加了数据交换的具体要求。本文档中给出的光源信息是特定于LED光源的。 本文件仅适用于符合IEC 62386-102的控制装置。

IEC 62386-253:2023 specifies the information related to diagnostics and maintenance information accessible through memory banks. This document builds on the digital addressable lighting interface as specified in the IEC 62386 series, by adding specific requirements for data exchange. The information given for light sources in this document is specific to LED light sources.
This document is only applicable to control gear complying with IEC 62386-102.