>>>>>型號:138607-01 瞬時數(shù)據(jù)接口模塊 機械管理軟件之間的接口
【功能描述】
3500瞬態(tài)數(shù)據(jù)接口（TDI）是3500監(jiān)測系統(tǒng)和本特利System 1TM機械管理軟件之間的接口。TDI結(jié)合了3500/20框架接口模塊（RIM）和通訊處理器，如TDXnet的功能。TDI運行在3500框架的RIM插槽中，與M系列監(jiān)測器（3500/40M、3500/42M等）配合使用，連續(xù)采集穩(wěn)態(tài)和瞬態(tài)波形數(shù)據(jù)，并通過以太網(wǎng)將數(shù)據(jù)傳送到主計算機軟件。TDI具有標準的靜態(tài)數(shù)據(jù)采集，但是采用可選的通道使能磁盤，也可采集瞬態(tài)或動態(tài)數(shù)據(jù)。TDI與以前的通訊處理器相比，除了將通訊處理器的功能集成到3500框架以外，還有其它幾方面的改進。
TDI為全部框架提供通用功能，但并不是關(guān)鍵監(jiān)測通道的組成部分，不影響整個監(jiān)測系統(tǒng)的正確和常規(guī)運行。每個框架要求一個TDI或RIM。TDI只占用框架中的一個槽位，必須位于第一個插槽中（緊鄰電源模塊）。
對于三重模塊冗余（TMR）應(yīng)用，3500系統(tǒng)要求TMR形式的TDI。除了所有標準TDI的功能，TMR TDI還具有“監(jiān)測器通道比較功能”。通過選擇監(jiān)測器選項的安裝功能，3500TMR組態(tài)執(zhí)行監(jiān)測表決功能。采用這種方式，TMR TDI連續(xù)比較三個冗余監(jiān)測器的輸出。如果TMR TDI檢測出其中一個監(jiān)測器的輸出信息與其它兩個監(jiān)測器不相等（在組態(tài)的百分比之內(nèi)），它就會向監(jiān)測器發(fā)出錯誤指示，并在系統(tǒng)事件列表中加入一個事件。
模件前面板的LED發(fā)光二極管的用途和各硬件轉(zhuǎn)換開關(guān)與3500/20的相同，只是它的地址選擇開關(guān)有127個地址可選。
>>>>>型號:138607-01 瞬時數(shù)據(jù)接口模塊 機械管理軟件之間的接口
【英文介紹】
The 3500 Transient Data Interface (TDI) is the interface between the 3500 monitoring System and the Bentley System 1TM machine management software. TDI combines the capabilities of 3500/20 Framework Interface Modules (RIM) and communication processors such as TDXnet. The TDI runs in the RIM slot of the 3500 frame and is used in conjunction with the M Series monitor (3500/40M, 3500/42M, etc.) to continuously collect steady-state and transient waveform data and transmit the data to the main computer software via Ethernet. TDI has standard static data acquisition, but enables the disk with an optional channel to also capture transient or dynamic data. In addition to integrating the capabilities of the communication processor into the 3500 framework, TDI has several other improvements over previous communication processors.
TDI provides common functionality to the entire framework, but is not part of the critical monitoring channel and does not affect the correct and regular operation of the overall monitoring system. Each framework requires one TDI or RIM. The TDI occupies only one slot in the frame and must be located in the first slot (next to the power module).
For triple module redundancy (TMR) applications, the 3500 system requires TDI in the form of TMR. In addition to all the features of the standard TDI, the TMR TDI also has a "Monitor channel comparison function". The 3500TMR configuration performs the monitoring voting function by selecting the installation function of the monitor option. In this way, TMR TDI continuously compares the outputs of three redundant monitors. If TMR TDI detects that the output of one monitor is not equal to that of the other two monitors (within a percentage of the configuration), it issues an error indication to the monitor and adds an event to the system event list.
The use of the LED light-emitting diode on the front panel of the module and the hardware switch are the same as the 3500/20, except that its address selection switch has 127 addresses to choose from.
>>>>>型號:138607-01 瞬時數(shù)據(jù)接口模塊 機械管理軟件之間的接口
