>>>>>型号:BCU-02 通过光纤链路控制变频器的控制单元 I/O 扩展
【功能描述】
BCU-02、 BCU-12 和 BCU-22 是用于通过光纤链路控制变频器的控制单元。它包含光纤分
配器功能，用于从变频器模块收集和存储实时数据，以帮助进行故障跟踪和分析。数据存
储在安全数据卡中
控制单元需要外部 24 V DC 电源。它有三个可选的插槽，用于 I/O 扩展、编码器和总线适
配器，并具有集成式以太网接口，用于 PC 工具通讯以及可移除的存储单元。例如，如果
需要更换控制单元，可通过将存储单元从出现故障的控制单元转移到新的控制单元来保留
参数设置。
控制单元配有数据记录器，可用于采集来自变频器上电阶段的实时数据，以便协助进行故
障跟踪和分析。该数据将存储到插入 SD 卡插槽的 SDHC 内存卡上，且可由 ABB 维修人
员进行分析。
变频器间链路 (XD2D) 是一种菊花链式 RS-485 传输线路，它允许与一个主变频器以及多
个从变频器进行基本的主 / 从通讯。控制单元还有一个选件插槽，用于连接 RDCO DDCS
通讯选件板。有关详细信息，请参见相应的硬件手册
>>>>>型号:BCU-02 通过光纤链路控制变频器的控制单元 I/O 扩展
【英文介绍】
BCU-02, BCU-12, and BCU-22 are control units for controlling frequency converters via fiber optic links. It contains fiber optic points
The controller function is used to collect and store real-time data from the inverter module to aid in fault tracking and analysis. Data store
Stored in security data card
The control unit requires an external 24 V DC power supply. It has three optional slots for I/O expansion, encoder and bus adaptor
The adapter has an integrated Ethernet interface for PC tool communication and a removable storage unit. For example, if
The need to replace the control unit can be preserved by transferring the storage unit from the faulty control unit to the new control unit
Parameter Settings.
The control unit is equipped with a data logger that can be used to collect real-time data from the inverter power-on phase to assist in the process
Obstacle tracking and analysis. This data is stored on the SDHC memory card inserted into the SD card slot and can be serviced by ABB personnel
Member for analysis.
Frequency Converter Link (XD2D) is a Daisy chain RS-485 transmission line that allows for communication with one main frequency converter as well as more
Each slave inverter performs basic master/slave communication. The control unit also has an option slot for connecting RDCO DDCS
Communication option board. For more information, see the corresponding hardware manual
>>>>>型号:BCU-02 通过光纤链路控制变频器的控制单元 I/O 扩展
