3BHB020720R0002 IGCT模塊
“診斷”參數(shù)（7.03）顯示了一些報警和故障的更詳細的問題原因。如圖所示如果在使用調試向導時出現(xiàn)問題，則自動執(zhí)行。
全體的DCS 400配備有以下串行接口：
?面板端口（標準、內置）
?RS232端口（標準，內置）
?現(xiàn)場總線接口（可選適配器）
現(xiàn)場總線接口設計用于通過外部PLC進行控制，而RS232端口和面板端口用于設置
驅動器中的參數(shù)。但是，兩個標準接口（RS232和面板端口）可配置為用作接口用于外部驅動控制。
如果三個串行接口中的一個用于外部驅動控制，應監(jiān)督該接口的通信。這個在通信錯誤的情況下，驅動器的響應可以通過設置通信參數(shù)來預定。
注：所有三個串行接口可以并行操作。然而，它只是可以自定義（即偏離默認值）的設置一個端口，在參數(shù)模塊類型（8.01）中選擇。這個然后，其他端口以其默認設置運行。
帶串行通信的驅動器配置可操作驅動器（開/運行/復位/緊急停止）
根據(jù)參數(shù)Cmd位置（2.02），通過端子X4：或三個串行接口中的一個（面板總線或RS232總線或現(xiàn)場總線適配器）。
參考值將根據(jù)參數(shù)Torque Ref設置Sel（3.15）
速度參考Sel（5.01）和輔助Sp參考Sel端子X2：或參數(shù)或串行通信。實際值將顯示在終端X2上：并根據(jù)AO1分配（6.05）、AO2分配（6.08）和數(shù)據(jù)集進行串行通信數(shù)據(jù)集2.3 Ass（6.21）。
根據(jù)參數(shù)組9，可通過主控制字和主狀態(tài)字傳輸附加數(shù)字信息-宏自適應，MSW位11（6.22），MSW位12（6.23），MSW位13（6.24）和MSW位14（6.25）。參數(shù)的功能組9僅在宏1、5、6、7和8中可用，而在宏中不可用2、3和4。
驅動控制、參考和反饋通道可獨立配置。傳統(tǒng)和串行信道的混合是：允許。也可以使用串行通信僅用于監(jiān)控驅動器。
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.
