11.5.8.20 指令的公共参数.........................................................................................................756
11.5.9 与编程设备通信.........................................................................................................757
11.5.9.1 建立硬件通信连接 .....................................................................................................758
11.5.9.2 配置设备 ...................................................................................................................758
11.5.9.3 分配 Internet 协议 (IP) 地址 .......................................................................................759
11.5.9.4 测试 PROFINET 网络...................................................................................................759
11.5.10 HMI 到 PLC 通信 ........................................................................................................760
11.5.10.1 组态两个设备之间的逻辑网络连接 .............................................................................761
11.5.11 PLC 到 PLC 通信 .........................................................................................................761
11.5.11.1 组态两个设备之间的逻辑网络连接 .............................................................................762
11.5.11.2 组态两台设备间的本地/伙伴连接路径.........................................................................763
11.5.11.3 组态传送(发送)和接收参数....................................................................................763
11.5.12 配置 CPU 和 PROFINET IO 设备 ...................................................................................766
11.5.12.1 添加 PROFINET IO 设备 ..............................................................................................766
11.5.12.2 分配 CPU 和设备名称.................................................................................................767
11.5.12.3 分配 Internet 协议 (IP) 地址 .......................................................................................767
11.5.12.4 组态 IO 循环时间 .......................................................................................................767
11.5.13 组态 CPU 和 PROFINET 智能设备 ................................................................................769
11.5.13.1 智能设备功能 ............................................................................................................769
11.5.13.2 智能设备的性能和优势 ..............................................................................................770
11.5.13.3 智能设备的特性.........................................................................................................771
11.5.13.4 上位 IO 系统与下位 IO 系统之间的数据交换 ...............................................................773
11.5.13.5 组态智能设备 ............................................................................................................776
11.5.14 共享设备 ...................................................................................................................778
11.5.14.1 共享设备的功能.........................................................................................................778
11.5.14.2 示例: 组态共享设备(GSD 组态)............................................................................781
11.5.14.3 示例:将智能设备组态为共享设备 .............................................................................786
11.5.15 介质冗余协议 (MRP) ..................................................................................................795
11.5.15.1 环形拓扑的介质冗余..................................................................................................797
11.5.15.2 使用介质冗余协议 (MRP) ...........................................................................................799
11.5.15.3 组态介质冗余 ............................................................................................................802
11.5.16 S7 路由 .....................................................................................................................805
11.5.16.1 CPU 和 CP 接口之间的 S7 路由 ...................................................................................806
11.5.16.2 两个 CP 接口之间的 S7 路由.......................................................................................807
11.5.17 禁用 SNMP ................................................................................................................807
11.5.17.1 禁用 SNMP ................................................................................................................808
11.5.18 诊断 ..........................................................................................................................810
11.5.19 分布式 I/O 指令..........................................................................................................810
11.5.20 诊断指令 ...................................................................................................................810
11.5.21 分布式 I/O 的诊断事件 ...............................................................................................810
11.6 PROFIBUS ..................................................................................................................810
11.6.1 PROFIBUS CM 的通信服务 ..........................................................................................812
11.6.2 PROFIBUS CM 用户手册参考资料................................................................................813
11.6.3 配置 DP 主站和从站设备 ............................................................................................814
目录
S7-1200 可编程控制器
系统手册, V4.5 05/2021, A5E02486685-AO 17