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(zhuǎn)換器系列DCS 400的SDCS-CON-3A用于顯示一般消息，啟動(dòng)錯(cuò)誤、故障和報(bào)警信號(hào)。信號(hào)（消息）顯示為代碼。如果代碼
由幾個(gè)部分組成，字符/個(gè)人
將分別顯示數(shù)字，例如：? ? F 14=電樞過(guò)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(bào)警信號(hào)以及診斷消息以明文形式顯示。
注：可顯示為文本的語(yǔ)言取決于參數(shù)7.01。
包含診斷信息和多個(gè)故障，以及報(bào)警信號(hào)為二進(jìn)制代碼。后繼評(píng)估信息可通過(guò)使用參數(shù)傳輸?shù)拇薪涌讷@得。最后一個(gè)報(bào)警信號(hào)被編碼為單個(gè)錯(cuò)誤代碼在位置易失性報(bào)警[7.08]中。
此外，故障記錄器可用于最后16個(gè)故障并存儲(chǔ)發(fā)生的警報(bào)。閱讀信息通過(guò)使用面板函數(shù)“讀取故障記錄器”或使用PC工具“驅(qū)動(dòng)車窗燈”識(shí)別
故障和報(bào)警歷史：故障信號(hào)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(hào)（F1至F6除外）可通過(guò)以下方式重置：面板復(fù)位按鈕或X4:6的外部信號(hào)（故障原因消除后）。
故障信號(hào)F1至F6只能通過(guò)開關(guān)電子設(shè)備復(fù)位開關(guān)電源。
注：“F1”、“故障1”和“F01”相當(dāng)對(duì)于故障信號(hào)的重置（重置），以下步驟為：
必修的：?關(guān)閉命令“開/關(guān)”和“運(yùn)行”
?消除故障原因
?故障確認(rèn)，即重置（重置）磁場(chǎng)欠電流?如果需要削弱磁場(chǎng)
找出最小字段最大場(chǎng)電流弱化點(diǎn)（通常寫在電機(jī)銘牌上）。
在調(diào)試向?qū)陂g，設(shè)置參數(shù)字段低跳閘（4.06）=小于10%大于最小場(chǎng)電流。
否則可能是F12-發(fā)生磁場(chǎng)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(lái)監(jiān)控電源電壓。
可能是電樞電壓標(biāo)稱和電源電壓實(shí)際的不符合相互連接。改正按照手冊(cè)
第2.2章-表2.2/4或調(diào)整參數(shù)網(wǎng)絡(luò)欠壓跳閘（1.10）至較低值。
?取決于電機(jī)磁場(chǎng)自動(dòng)調(diào)諧檢測(cè)到超高場(chǎng)電流KP（4.03）系數(shù)。這可能導(dǎo)致勵(lì)磁電流振蕩和由于以下原因，驅(qū)動(dòng)器可能會(huì)跳閘：
磁場(chǎng)電流過(guò)沖F13-磁場(chǎng)過(guò)電流或磁場(chǎng)電流下沖F12-這是一個(gè)暗流場(chǎng)。設(shè)置參數(shù)字段Cur KP（4.03）
降低值和/或現(xiàn)場(chǎng)電流（4.04）至a更高的值。默認(rèn)嘗試這兩個(gè)參數(shù)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.
