3BHB020720R0002 IGCT模块
“诊断”参数（7.03）显示了一些报警和故障的更详细的问题原因。如图所示如果在使用调试向导时出现问题，则自动执行。
全体的DCS 400配备有以下串行接口：
•面板端口（标准、内置）
•RS232端口（标准，内置）
•现场总线接口（可选适配器）
现场总线接口设计用于通过外部PLC进行控制，而RS232端口和面板端口用于设置
驱动器中的参数。但是，两个标准接口（RS232和面板端口）可配置为用作接口用于外部驱动控制。
如果三个串行接口中的一个用于外部驱动控制，应监督该接口的通信。这个在通信错误的情况下，驱动器的响应可以通过设置通信参数来预定。
注：所有三个串行接口可以并行操作。然而，它只是可以自定义（即偏离默认值）的设置一个端口，在参数模块类型（8.01）中选择。这个然后，其他端口以其默认设置运行。
带串行通信的驱动器配置可操作驱动器（开/运行/复位/紧急停止）
根据参数Cmd位置（2.02），通过端子X4：或三个串行接口中的一个（面板总线或RS232总线或现场总线适配器）。
参考值将根据参数Torque Ref设置Sel（3.15）
速度参考Sel（5.01）和辅助Sp参考Sel端子X2：或参数或串行通信。实际值将显示在终端X2上：并根据AO1分配（6.05）、AO2分配（6.08）和数据集进行串行通信数据集2.3 Ass（6.21）。
根据参数组9，可通过主控制字和主状态字传输附加数字信息-宏自适应，MSW位11（6.22），MSW位12（6.23），MSW位13（6.24）和MSW位14（6.25）。参数的功能组9仅在宏1、5、6、7和8中可用，而在宏中不可用2、3和4。
驱动控制、参考和反馈通道可独立配置。传统和串行信道的混合是：允许。也可以使用串行通信仅用于监控驱动器。
General The DCS 400 is equipped with the following serial interfaces: • Panel-Port (standard, built-in) • RS232-Port (standard, built-in) • Fieldbus-Interface (Adapter available as option) The fieldbus interface is designed for control via an external PLC, whereas RS232-Port and Panel-Port are intended for setting the parameters in the drive. However, both of the standard interfaces (RS232 and Panel-Port) can be configured to serve as an interface for external drive control. If one of the three serial interfaces is used for external drive control, the communication of this interface should be supervised. The response of the drive in case of a communication error can be predetermined by setting the Communication Parameters. Note: All three serial interfaces may operate in parallel. However, it is only possible to customize (i.e. deviate from the default) the settings of one port, which is selected in Parameter Modul Type (8.01). The other ports are then operating with their default settings. Drive configuration with serial communication The drive can be operated (ON / RUN / Reset / Emergency Stop) according to parameter Cmd Location (2.02) via terminal X4: or one out of three serial interfaces (Panel-Bus or RS232-Bus or Fieldbus Aadapter). Reference values will be set according to parameters Torque Ref Sel (3.15), Speed Ref Sel (5.01) and Aux Sp Ref Sel (5.26) via terminal X2: or parameter or serial communicated. Actual values will show up on terminal X2: and serial communicated according to AO1 Assign (6.05), AO2 Assign (6.08), Dataset 2.2 Ass (6.20) and Dataset 2.3 Ass (6.21). Additional digital information can be communicated via Main Control Word and Main Status Word according parameter group 9- Macro Adaptation, MSW Bit 11 (6.22), MSW Bit 12 (6.23), MSW Bit 13 (6.24) and MSW Bit14 (6.25). Functionality of parameter group 9 is only available in macros 1, 5, 6, 7 and 8 and not in macros 2, 3 and 4. Channels for drive control, reference and feedback can be configurated independently. A mixture out of conventional and serial channels is allowed. Serial communication can also be used only for monitoring the drive.
