工业通信网络 现场总线规范 类型10 PROFINET IO 规范 第2部分：应用层协议规范

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中华人民共和国国家标准

GB/TXXXXX—XXXX

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工业通信网络现场总线规范类型10：

PROFINETIO规范第2部分：应用层协议

规范

Industrialcommunicationnetworks-Fieldbusspecifications-Type10PROFINET

IOspecifications-Part2:Applicationlayerprotocolspecification

(IEC61158-6-10IndustrialCommunicationNetworks-FieldbusSpecifications-Part

6-10Applicationlayerprotocolspecification-Type10elements,MOD)

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XXXX-XX-XX发布XXXX-XX-XX实施

GB/TXXXXX—XXXX

目次

前言.......................................................................................................................................................................XL

1范围.................................................................................................................................................................41

概论.........................................................................................................................................................41

规范.........................................................................................................................................................41

一致性.....................................................................................................................................................41

2规范性引用文件.............................................................................................................................................41

3术语、定义、符号、缩略语和约定.............................................................................................................45

引用的术语和定义.................................................................................................................................45

术语和定义.............................................................................................................................................46

缩略语和符合.........................................................................................................................................54

约定.........................................................................................................................................................60

4通用协议的应用层协议规范.........................................................................................................................74

FAL语法描述..........................................................................................................................................74

传输语法.................................................................................................................................................78

发现和基本配置...................................................................................................................................102

精确透明时钟协议...............................................................................................................................158

时间同步...............................................................................................................................................250

媒体冗余...............................................................................................................................................255

实时循环...............................................................................................................................................258

实时非循环...........................................................................................................................................293

分段（Fragmentation）.....................................................................................................................367

远程过程调用（Remoteprocedurecall）..................................................................................384

链路层发现.........................................................................................................................................404

端点站和网桥.....................................................................................................................................417

IP套件................................................................................................................................................531

域名系统.............................................................................................................................................538

动态主机配置.....................................................................................................................................539

简单网络管理.....................................................................................................................................540

网络配置.............................................................................................................................................542

通用DLL映射协议机.........................................................................................................................543

其他信息.............................................................................................................................................550

5用于分布式I/O的应用层协议规范...........................................................................................................550

FAL语法描述........................................................................................................................................551

传输语法...............................................................................................................................................587

FAL协议状态机..................................................................................................................................888

AP-上下关系（Context）状态机........................................................................................................890

FAL服务协议机..................................................................................................................................890

应用关系协议机...................................................................................................................................920

DLL映射协议机.................................................................................................................................1161

I

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附录A（规范性）所有RT类的统一的AR建立.......................................................................................1162

A.1概述.....................................................................................................................................................1162

A.2AR建立................................................................................................................................................1162

A.3报警发送方和接收方的启动.............................................................................................................1168

A.4时间感知系统路径建立.....................................................................................................................1171

附录B（规范性）兼容的AR建立..............................................................................................................1173

附录C（资料性）设备访问AR的建立.....................................................................................................1176

附录D（资料性）AR的建立（加速规程）..............................................................................................1178

附录E（资料性）AR的建立（快速启动规程）......................................................................................1181

附录F（资料性）上传、存储和取回规程示例.......................................................................................1183

附录G（资料性）发送列表控制的实现方法...........................................................................................1185

G.1概述.....................................................................................................................................................1185

G.2实现模型.............................................................................................................................................1186

G.3约束条件.............................................................................................................................................1187

附录H（资料性）IO控制器和IO设备状态机的概览............................................................................1189

附录I（资料性）PTCP同步主站层次结构概览......................................................................................1191

附录J（资料性）用于时间感知整形的带宽用法优化...........................................................................1193

附录K（资料性）RT_CLASS_3带宽分配的时间限制..............................................................................1195

附录L（资料性）帧转发的时间限制.......................................................................................................1197

L.1原理.....................................................................................................................................................1197

L.2转发.....................................................................................................................................................1197

附录M（资料性）动态帧打包的方法.......................................................................................................1199

附录N（资料性）分段的原理....................................................................................................................1203

附录O（资料性）MRPD-无缝媒体冗余的原理.........................................................................................1205

附录P（资料性）在PDIRFrameData中无转发信息的RED_RELAY的原理...........................................1207

附录Q（资料性）自动协商的约束条件...................................................................................................1210

Q.1无自动协商的快速启动的优化........................................................................................................1210

Q.2千兆比特PHY、2对以太网电缆和自动协商.................................................................................1212

附录R（资料性）PrmBegin、PrmEnd和ApplRdy序列的示例..............................................................1213

附录S（资料性）支持的MIB列表............................................................................................................1214

附录T（资料性）BLOB的结构和内容......................................................................................................1215

附录U（规范性）LLDPEXTMIB................................................................................................................1216

附录V（规范性）对IEC62439-2的交叉引用.......................................................................................1241

V.1对IEC62439-2的交叉引用...........................................................................................................1241

附录W（规范性）用于以太网的统计计数器维护...................................................................................1244

W.1概要.....................................................................................................................................................1244

W.2计数模型.............................................................................................................................................1244

W.3IETFRFC定义的统计计数器的解释...............................................................................................1246

W.4IETFRFC定义的统计计数器的值范围...........................................................................................1247

W.5VLAN特定的统计计数器....................................................................................................................1247

附录X（资料性）RSI分段的示例.............................................................................................................1248

附录Y（资料性）延迟的直通....................................................................................................................1251

参考文献...........................................................................................................................................................1253

II

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图1用于八位位组1（高）的特定字段通用结构........................................................................................62

图2用于八位位组2的特定字段通用结构...................................................................................................62

图3用于八位位组3的特定字段通用结构...................................................................................................63

图4用于八位位组4的特定字段通用结构...................................................................................................63

图5用于八位位组5的特定字段通用结构...................................................................................................63

图6用于八位位组6的特定字段通用结构...................................................................................................64

图7用于八位位组7的特定字段通用结构...................................................................................................64

图8用于八位位组8的特定字段通用结构...................................................................................................65

图9用于八位位组9的特定字段通用结构...................................................................................................65

图10用于八位位组10的特定字段通用结构...............................................................................................65

图11用于八位位组11的特定字段通用结构...............................................................................................66

图12用于八位位组12的特定字段通用结构...............................................................................................66

图13用于八位位组13的特定字段通用结构...............................................................................................67

图14用于八位位组14的特定字段通用结构...............................................................................................67

图15用于八位位组15的特定字段通用结构...............................................................................................67

图16用于八位位组16（低）的特定字段通用结构....................................................................................68

图17BinaryDate数据类型的编码.................................................................................................................79

图18有日期指示的TimeOfDay值的编码.....................................................................................................80

图19无日期指示的TimeOfDay值的编码....................................................................................................80

图20有日期指示的TimeDifference值的编码..........................................................................................81

图21无日期指示的TimeDifference值的编码...........................................................................................81

图22NetworkTime值的编码...........................................................................................................................82

图23NetworkTimeDifference值的编码......................................................................................................83

图24TimeStamp值的编码...............................................................................................................................84

图25TimeStampDifference值的编码...........................................................................................................85

图26TimeStampDifferenceShort值的编码................................................................................................86

图27FastForwardingMulticastMACAdd.......................................................................................................93

图28流目的MAC地址–StreamDA................................................................................................................95

图29DCPUCS的状态转换图...........................................................................................................................138

图30DCPUCR的状态转换图...........................................................................................................................143

图31DCPMCS的状态转换图...........................................................................................................................148

图32DCPMCR的状态转换图...........................................................................................................................152

图33DCPHMCS的状态转换图.........................................................................................................................155

图34DCPHMCR的状态转换图.........................................................................................................................157

图35PTCP_SequenceID值范围.....................................................................................................................162

图36报文时间戳点........................................................................................................................................169

图37定时器模型............................................................................................................................................170

图384个报文时间戳.....................................................................................................................................170

图39具有follow-up帧的线延迟协议.......................................................................................................171

图40无follow-up帧的线延迟协议............................................................................................................172

图41线延迟测量............................................................................................................................................174

图42GSDML用法的模型参数.........................................................................................................................177

III

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图43桥延迟测量............................................................................................................................................178

图44PTCP的延迟累积（accumulation）..................................................................................................179

图45PTP的延迟累积（accumulation）....................................................................................................180

图46最坏情况累积的同步时间偏差............................................................................................................180

图47用于偏差测量的信号生成....................................................................................................................181

图48偏差测量................................................................................................................................................181

图49PTCP主站发送无FollowUp-Frame的Sync-Frame.........................................................................182

图50PTCP主站发送有FollowUp-Frame的Sync-Frame...........................................................................183

图51转发Sync-Frame的!FU同步从站......................................................................................................184

图52转发Sync-和FollowUp-Frame的FU同步从站...........................................................................185

图53转发Sync-和生成的FollowUp-Frame的FU同步从站................................................................186

图54线延迟测量的监视原理........................................................................................................................187

图55DELAY_REQ的状态转换图.....................................................................................................................189

图56DELAY_RSP的状态转换图.....................................................................................................................200

图57PTCP的概况...........................................................................................................................................205

图58SYN_BMA的状态转换图.........................................................................................................................208

图59SYN_MPSM的状态转换图.......................................................................................................................220

图60SYN_SPSM的状态转换图.......................................................................................................................228

图61SYNC_RELAY的状态转换图...................................................................................................................237

图62SCHEDULER的状态转换图.....................................................................................................................246

图63GlobalTime定时器模型.......................................................................................................................251

图64WorkingClock定时器模型...................................................................................................................252

图65非时间感知系统–WorkingClock和CycleCounter........................................................................253

图66时间感知系统–队列屏蔽–WorkingClock和CycleCounter.........................................................253

图67时间感知系统–WorkingClock和CycleCounter.........................................................................254

图68媒体冗余–环......................................................................................................................................255

图69媒体冗余–互连....................................................................................................................................257

图70周期计数器（CycleCounter）值范围...............................................................................................260

图71CycleCounter的结构...........................................................................................................................261

图72优化的CycleCounter设置..................................................................................................................262

图73SFCRC16生成规则................................................................................................................................266

图74SFCycleCounter值范围.......................................................................................................................267

图75缓冲区生命周期模型概貌....................................................................................................................270

图76PPM流动模型.........................................................................................................................................270

图77CPM流动模型.........................................................................................................................................271

图78带有帧结构的PPM的基本结构............................................................................................................272

图79带有帧结构的PPM的基本结构............................................................................................................273

图80PPM的状态转换图.................................................................................................................................275

图81CPM的基本结构.....................................................................................................................................280

图82CPM的状态转换图.................................................................................................................................283

图83RTA寻址机制.........................................................................................................................................296

图84APM的结构.............................................................................................................................................306

图85RSI的结构.............................................................................................................................................307

IV

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图86APMS的结构...........................................................................................................................................308

图87APMS的状态转换图...............................................................................................................................311

图88APMR结构...............................................................................................................................................317

图89APMR状态转换图...................................................................................................................................319

图90RSII状态转换图...................................................................................................................................325

图91RSIIN状态转换图.................................................................................................................................342

图92RSIR状态转换图...................................................................................................................................345

图93RSIRN状态转换图.................................................................................................................................363

图94FRAG_D状态转换图...............................................................................................................................374

图95FRAG_S状态转换图...............................................................................................................................378

图96DEFRAG状态转换图...............................................................................................................................381

图97DLL映射协议机（DMPM）......................