Ovation 系统培训教材------控制器及控制组态 OV3000
1. Ovation 系统结构..............................................................................................................................8
1-1. Westinghouse 网络.................................................................................................................8
1-1-1. 快速以太网一般概念...............................................................................................10
1-1-2. 集线器(Hub)........................................................................................................11
1-1-3. 交换机(Switch)....................................................................................................11
1-1-4. 全双工操作...............................................................................................................12
1-1-5. 自动协商...................................................................................................................12
1-2. Ovation 快速以太网的组成与连接....................................................................................12
1-2-1. 快速以太网组态.......................................................................................................12
1-2-2. Switch(交换机)....................................................................................................13
1-2-3. Root switch port 定义...............................................................................................13
1-2-4. Fan Out Swith 定义..................................................................................................13
1-2-5. 传输介质及传输距离...............................................................................................13
1-2-6. 传输方式..................................................................................................................13
1-2-7. Ovation 网络站点(Drop).....................................................................................14
1-2-8. 网络连接...................................................................................................................14
1-3. Ovation 网络地址.................................................................................................................17
2. 控制器..............................................................................................................................................21
2-1. Ovation 控制器特点.............................................................................................................21
2-2. Ovation 控制器供电系统....................................................................................................31
2-3. Ovation 控制器接地.............................................................................................................39
2-4. 控制器机柜元件..................................................................................................................41
2-5. Local 本地 I/O 接口.............................................................................................................42
2-6. Remot 远程 I/O 接口............................................................................................................43
2-7. 控制器指示灯......................................................................................................................46
3. Ovation I/O 模块..............................................................................................................................48
3-1. Ovation I/O 子系统特点......................................................................................................48
3-2. Ovation I/O 模块特点:......................................................................................................49
3-3. 模拟量输入模块..................................................................................................................51
3-4. RTD 输入模块......................................................................................................................60
3-5. 模拟量输出模块..................................................................................................................66
3-6. 数字量输入模块..................................................................................................................69
3-7. 接点输入模块......................................................................................................................74
3-8. 事件顺序输入模块..............................................................................................................78
3-9. 数字量输出模块..................................................................................................................80
3-10. 专用 I/O 模块.....................................................................................................................82
3-10-1. 链接控制器模块.....................................................................................................82
3-10-2. 速度检测器模块.....................................................................................................84
3-10-3. 阀定位模块.............................................................................................................86
3-10-4. 回路接口模块:.....................................................................................................89
4. 控制器 I/O 组态...............................................................................................................................92
4-1. Local I/O 组成......................................................................................................................92
4-2. Local I/O 特性......................................................................................................................92
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