330104-00-13-10-02-05检测器模块
一般信息机架接口模块
（RIM）是3300机架的主要接口。它支持用于配置机架和检索机械信息的Bently Nevada专有协议。RIM必须位于机架的插槽1中（靠近电源）。RIM提供支持当前Bently Nevada通信处理器（瞬态数据接口外部（TDIX）和动态数据接口外部接口（DDIX））所需的连接。尽管RIM确实提供了整个机架通用的某些功能，但RIM不是关键监控路径的一部分。RIM的运行（或不运行）不会影响整个监控系统的正常正常运行。前视图后视图1）LED：指示模块的运行状态（参见第2.3节）2）硬件开关：（参见第3.2.2节）3300/20操作和维护2一般信息3）配置端口：仅使用RS-232协议从该机架配置或检索机械数据。4） 机架接口I/O模块：菊花链或使用RS-232和RS-422协议配置机架（见第4.1节）5）数据管理器I/O模块：将两个Bently Nevada通信处理器连接至3300机架。（参见第4.2节）RIM功能触点•机架复位•跳闸倍增•报警抑制•OK继电器安全•密码•按键开关通信端口•前面板配置端口•后面板主机端口•后板机架RS-422端口•数据管理器端口事件列表•报警事件列表•系统事件列表2.1 TMR的三模块冗余（TMR）说明3300系统需要TMR版本的RIM。除所有标准RIM功能外，TMR RIM还执行“监视器通道比较”。
3300 TMR配置
使用监视器选项中指定的设置执行监视表决。使用此方法，TMR RIM连续比较3个冗余监视器的指定输出。如果TMR RIM检测到其中一个监测器的信息不再与其余两个监测器等效（在配置的百分比内），则会将监测器标记为错误，并将事件置于系统事件列表中。2.2状态机架接口模块返回模块和通道状态。本节描述了可用状态及其位置。模块状态正常这表示机架接口模块是否正常工作。在以下任何情况下，都会返回不正常状态：•模块中的硬件故障•节点电压故障•正常继电器线圈检查失败
General Information Rack Interface Module
(RIM) is the main interface of the 3300 rack. It supports Bently Nevada proprietary protocols for configuring racks and retrieving machinery information. The RIM must be in slot 1 of the rack (near the power supply). RIM provides the connections needed to support current Bently Nevada communication processors (Transient Data Interface External (TDIX) and Dynamic Data Interface External (DDIX)). Although RIM does provide some functions common to the entire rack, RIM is not part of the critical monitoring path. The operation (or non operation) of RIM will not affect the normal operation of the entire monitoring system. Front View Rear View 1) LED: Indicates the operating status of the module (see Section 2.3) 2) Hardware Switches: (see Section 3.2.2) 3300/20 Operation and Maintenance 2 General Information 3) Configuration Ports: Configure or retrieve mechanical data from this rack using RS-232 protocol only. 4) Rack Interface I/O Module: daisy chain or configure the rack using RS-232 and RS-422 protocols (see Section 4.1) 5) Data Manager I/O Module: Connect two Bently Nevada communication processors to the 3300 rack. (See Section 4.2) RIM function contact • Rack reset • Trip multiplication • Alarm suppression • OK relay security • Password • Key switch communication port • Front panel configuration port • Rear panel host port • Rear panel rack RS-422 port • Data manager port event list • Alarm event list • System event list 2.1 TMR three module redundancy (TMR) description 3300 system requires TMR version of RIM. In addition to all standard RIM functions, the TMR RIM performs a Monitor Channel Comparison.
3300 TMR Configuration
Performs monitoring voting using the settings specified in the Monitor options. Using this method, the TMR RIM continuously compares the specified outputs of three redundant monitors. If the TMR RIM detects that the information of one of the monitors is no longer equivalent to that of the other two monitors (within the configured percentage), it flags the monitor as an error and places the event in the system event list. 2.2 Status The Rack Interface Module returns module and channel status. This section describes the available states and their locations. The module status is OK This indicates whether the Rack Interface Module is working properly. An abnormal state will return under any of the following conditions: • Hardware failure in the module • Node voltage failure • Normal relay coil check failure
