SYHNC100-NIB-22a/W-24-P-D-E24-A012伺服模块
控制板上的七段显示器
晶闸管功率转换器系列DCS 400的SDCS-CON-3A用于显示一般消息，启动错误、故障和报警信号。信号（消息）显示为代码。如果代码
由几个部分组成，字符/个人
将分别显示数字，例如：⇒ ⇒ F 14=电枢过电流除了七段式显示外，LCD控制面板DCS 400 PAN将能够显示：故障和报警信号以及诊断消息以明文形式显示。
注：可显示为文本的语言取决于参数7.01。
包含诊断信息和多个故障，以及报警信号为二进制代码。后继评估信息可通过使用参数传输的串行接口获得。最后一个报警信号被编码为单个错误代码在位置易失性报警[7.08]中。
此外，故障记录器可用于最后16个故障并存储发生的警报。阅读信息通过使用面板函数“读取故障记录器”或使用PC工具“驱动车窗灯”识别
故障和报警历史：故障信号将显示在控制板SDCS-CON-3A，代码为F控制面板DCS 400以纯文本形式平移。
所有故障信号（F1至F6除外）可通过以下方式重置：面板复位按钮或X4:6的外部信号（故障原因消除后）。
故障信号F1至F6只能通过开关电子设备复位开关电源。
注：“F1”、“故障1”和“F01”相当对于故障信号的重置（重置），以下步骤为：
必修的：•关闭命令“开/关”和“运行”
•消除故障原因
•故障确认，即重置（重置）磁场欠电流•如果需要削弱磁场
找出最小字段最大场电流弱化点（通常写在电机铭牌上）。
在调试向导期间，设置参数字段低跳闸（4.06）=小于10%大于最小场电流。
否则可能是F12-发生磁场潜流在弱磁操作期间。
•也可能是：电源的顺序故障欠压（F9/A2）。
阅读faultlogger以查看故障历史。DCS400是使用一种新的方法来监控电源电压。
可能是电枢电压标称和电源电压实际的不符合相互连接。改正按照手册
第2.2章-表2.2/4或调整参数网络欠压跳闸（1.10）至较低值。
•取决于电机磁场自动调谐检测到超高场电流KP（4.03）系数。这可能导致励磁电流振荡和由于以下原因，驱动器可能会跳闸：
磁场电流过冲F13-磁场过电流或磁场电流下冲F12-这是一个暗流场。设置参数字段Cur KP（4.03）
降低值和/或现场电流（4.04）至a更高的值。默认尝试这两个参数的值。
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.
