GB/T 18759.1-2002机械电气设备　开放式数控系统　第1部分：总则.pdf

ICS29.020 J 07 中 华 人 民 共 和 国 国 家 标 准 GB/T 18759.1-2002 机械电气设备 开放式数控系统 第 1部分:总则 Electricalequipmentofmachines-Opennumerical controlsystem-Part1:Generalrules 2002一06门3发布 2003一01一01实施 中 华 人 民 共 和 国 发 布 国家 质 量 监 督 检 验 检 疫 总 局 GB/T 18759.1-2002 目 次 前言 ················································。·································································…… N 1 范围 ·······························。。····························..··············································…… 1 2规范性引用文件······················································································，·····……1 3术语和定义········································································“··························……1 4ONC系统的特征及功能·····················································································.……3 5ONC系统基本体系结构···············································································……。.……4 附录A(资料性附录)应用示例之一— ONC系统体系结构 ······················，.··················……7 A.1数控系统基本体系结构···················································································一 7 A.2接n和接口操作协议··············································································……10 A.3数控底层平台 ··············································”····”·”····················“·····，·……15 A.4操作系统平台、通信系统·········································································……15 附录B(资料性附录)应用示例之二— 基于现场总线的开放式数控系统硬件平台 ············…… 16 B.1 CPU板 ·····。································”·······”···············································…… 16 B. 2 PROF IBUS-DP通信卡 ··········································································…… 21 B.3SER