330104-00-13-10-02-05檢測器模塊
一般信息機架接口模塊
（RIM）是3300機架的主要接口。它支持用于配置機架和檢索機械信息的Bently Nevada專有協議。RIM必須位于機架的插槽1中（靠近電源）。RIM提供支持當前Bently Nevada通信處理器（瞬態數據接口外部（TDIX）和動態數據接口外部接口（DDIX））所需的連接。盡管RIM確實提供了整個機架通用的某些功能，但RIM不是關鍵監控路徑的一部分。RIM的運行（或不運行）不會影響整個監控系統的正常正常運行。前視圖后視圖1）LED：指示模塊的運行狀態（參見第2.3節）2）硬件開關：（參見第3.2.2節）3300/20操作和維護2一般信息3）配置端口：僅使用RS-232協議從該機架配置或檢索機械數據。4） 機架接口I/O模塊：菊花鏈或使用RS-232和RS-422協議配置機架（見第4.1節）5）數據管理器I/O模塊：將兩個Bently Nevada通信處理器連接至3300機架。（參見第4.2節）RIM功能觸點?機架復位?跳閘倍增?報警抑制?OK繼電器安全?密碼?按鍵開關通信端口?前面板配置端口?后面板主機端口?后板機架RS-422端口?數據管理器端口事件列表?報警事件列表?系統事件列表2.1 TMR的三模塊冗余（TMR）說明3300系統需要TMR版本的RIM。除所有標準RIM功能外，TMR RIM還執行“監視器通道比較”。
3300 TMR配置
使用監視器選項中指定的設置執行監視表決。使用此方法，TMR RIM連續比較3個冗余監視器的指定輸出。如果TMR RIM檢測到其中一個監測器的信息不再與其余兩個監測器等效（在配置的百分比內），則會將監測器標記為錯誤，并將事件置于系統事件列表中。2.2狀態機架接口模塊返回模塊和通道狀態。本節描述了可用狀態及其位置。模塊狀態正常這表示機架接口模塊是否正常工作。在以下任何情況下，都會返回不正常狀態：?模塊中的硬件故障?節點電壓故障?正常繼電器線圈檢查失敗
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
