BENTLY 350022M 标准瞬态数据接口

GE / 本特利内华达3500/22M系列瞬态数据接口（TDI）是3500监控系统和本特利内华达系统1之间的接口 机械管理软件。TDI 将 3500/20 机架接口模块的功能与通信处理器（如 TDXnet）的数据收集功能相结合。

TDI 在 3500 机架的 RIM 插槽中与 M 系列监视器（3500/40M、3500/42M 等）配合使用，以连续收集稳态和瞬态波形数据，并将此数据通过以太网链路传递到主机软件。静态数据捕获是 TDI 的标准配置，但是使用可选的通道启用磁盘也将允许捕获动态或瞬态数据。TDI 除了在 3500 机架中集成通信处理器功能外，还比以前的通信处理器在多个方面进行了改进。

TDI 提供整个机架通用的某些功能，但 TDI 不是关键监控路径的一部分，对整个监控系统的正常运行没有影响。每个机架需要一个 TDI 或 RIM。TDI 仅占用机架中的一个插槽，并且始终位于 Slo 中 t 1（电源旁边）。

对于三重模块化冗余 （TMR） 应用，3500 系统需要 TMR 版本的 TDI。除了所有标准的TDI功能外，TMR TDI还具有TMR TDI 还执行“监视器通道比较”。3500 TMR 配置使用监视器选项中指定的设置执行监视投票。用 这种方法，TMR TDI连续比较三（3）个冗余监视器的输出。如果 TMR 检测到来自其中一个监视器的信息不再等效（在配置的百分比内），它将监视器标记为错误，并将事件放在系统事件列表中。

features:

Interface between 3500 Monitoring System and System 1 Mechanical Management Software

Integrating 3500/20 RIM functionality with communication processors

Used in conjunction with M-series monitors

The GE/Bently Nevada 3500/22M Series Transient Data Interface (TDI) is an interface mechanical management software between the 3500 Monitoring System and Bently Nevada System 1. TDI combines the functions of the 3500/20 rack interface module with the data collection function of communication processors such as TDXnet.

TDI is used in conjunction with M-series monitors (3500/40M, 3500/42M, etc.) in the RIM slot of the 3500 rack to continuously collect steady-state and transient waveform data, and transmit this data to the host software through an Ethernet link. Static data capture is a standard configuration of TDI, but using optional channels to enable disks will also allow for capturing dynamic or transient data. In addition to integrating communication processor functionality in the 3500 rack, TDI has also made improvements in multiple aspects compared to previous communication processors.

TDI provides certain functions that are common to the entire rack, but it is not a part of the critical monitoring path and has no impact on the normal operation of the entire monitoring system. Each rack requires a TDI or RIM. TDI only occupies one slot in the rack and is always located at t 1 (next to the power supply) in Slo.

For Triple Modular Redundancy (TMR) applications, the 3500 system requires the TMR version of TDI. In addition to all standard TDI functions, TMR TDI also has TMR TDI that performs "monitor channel comparison". The 3500 TMR configuration uses the settings specified in the monitor options to perform monitoring voting. Using this method, TMR TDI continuously compares the outputs of three (3) redundant monitors. If TMR detects that information from one of the monitors is no longer equivalent (within the configured percentage), it marks the monitor as an error and places the event in the system event list.