SYHNC100-NIB-22a/W-24-P-D-E24-A012伺服模塊
控制板上的七段顯示器
晶閘管功率轉換器系列DCS 400的SDCS-CON-3A用于顯示一般消息，啟動錯誤、故障和報警信號。信號（消息）顯示為代碼。如果代碼
由幾個部分組成，字符/個人
將分別顯示數字，例如：? ? F 14=電樞過電流除了七段式顯示外，LCD控制面板DCS 400 PAN將能夠顯示：故障和報警信號以及診斷消息以明文形式顯示。
注：可顯示為文本的語言取決于參數7.01。
包含診斷信息和多個故障，以及報警信號為二進制代碼。后繼評估信息可通過使用參數傳輸的串行接口獲得。最后一個報警信號被編碼為單個錯誤代碼在位置易失性報警[7.08]中。
此外，故障記錄器可用于最后16個故障并存儲發生的警報。閱讀信息通過使用面板函數“讀取故障記錄器”或使用PC工具“驅動車窗燈”識別
故障和報警歷史：故障信號將顯示在控制板SDCS-CON-3A，代碼為F控制面板DCS 400以純文本形式平移。
所有故障信號（F1至F6除外）可通過以下方式重置：面板復位按鈕或X4:6的外部信號（故障原因消除后）。
故障信號F1至F6只能通過開關電子設備復位開關電源。
注：“F1”、“故障1”和“F01”相當對于故障信號的重置（重置），以下步驟為：
必修的：?關閉命令“開/關”和“運行”
?消除故障原因
?故障確認，即重置（重置）磁場欠電流?如果需要削弱磁場
找出最小字段最大場電流弱化點（通常寫在電機銘牌上）。
在調試向導期間，設置參數字段低跳閘（4.06）=小于10%大于最小場電流。
否則可能是F12-發生磁場潛流在弱磁操作期間。
?也可能是：電源的順序故障欠壓（F9/A2）。
閱讀faultlogger以查看故障歷史。DCS400是使用一種新的方法來監控電源電壓。
可能是電樞電壓標稱和電源電壓實際的不符合相互連接。改正按照手冊
第2.2章-表2.2/4或調整參數網絡欠壓跳閘（1.10）至較低值。
?取決于電機磁場自動調諧檢測到超高場電流KP（4.03）系數。這可能導致勵磁電流振蕩和由于以下原因，驅動器可能會跳閘：
磁場電流過沖F13-磁場過電流或磁場電流下沖F12-這是一個暗流場。設置參數字段Cur KP（4.03）
降低值和/或現場電流（4.04）至a更高的值。默認嘗試這兩個參數的值。
6.4.5 Fault Signals (F) The fault signals will be shown on the seven segment display of the control board SDCS-CON-3A as codes F . . as well as on the LCD of the control panel DCS 400 PAN as plain text. All fault signals - with the exception of F1 to F6 - can be reset by Panel Reset-button or by external Signal at X4:6 (after elimination of the fault cause). Fault signal F1 to F6 can be only reset by switching electronics supply OFF and ON. Note: ?F1“ , ?Fault 1“ and ?F01“ are equivalent For resetting (RESET) of fault signals the following steps are required: ? Switching off the commands ON/OFF and RUN ? Elimination of the fault causes ? Fault acknowledgement, i.e. resetting (RESET) a) press ?RESET“ key on DCS400PAN or b) by setting of the RESET digital input (DI6) for at least 100ms to high (logical 1) or c) if a Fieldbus is selected by setting the ?RESET“ bit in the Main Control Word to ?high“ for at least 100ms. ? Depending on the application conditions generate the commands ON/OFF and RUN once more. All faults will switch off the signal energizing the main contactor.Field Undercurrent ? If field weakening is needed find out the minimum field current at maximum field weakening point (usually written at motor name plate). During Commissioning Wizard set parameter Field Low Trip (4.06) = 10% less than minimum field current. Otherwise could be F12- Field Undercurrent occurs during field weakening operation. ? It’s also possible that this is a sequential fault of Mains Undervoltage (F9 / A2). Read the faultlogger to see the fault history. DCS400 is using a new method to monitor the mains voltage. Could be Armature Voltage Nominal and Mains Voltage Actual doesn’ t corresponds to each other. Correct it in accordance to manual chapter 2.2 - table 2.2/4 or adapt parameter Net Underv Trip (1.10) to a lower value. ? Depend on motor Field Autotuning has detected a very high Field Cur KP (4.03) factor. That can result in field current oscillation and drive can trip either due to field current overshoots F13- Field Overcurrent or field current undershoots F12- Field Undercurrent. Set parameter Field Cur KP (4.03) to a lower value and / or Field Cur TI (4.04) to a higher value. Try with default values of these two parameters.
