ABB MotiFlex e180伺服驱动器报警4018维修
4018 Can't fit model to voltagelcurrent data (_eaCANNOT_FIT_RESISTANCE_MODEL)
4018不能拟合电压电流数据(_eaCANNOT_FIT_FIT_电阻模型)
During the Measure motor resistance and inductance test, a gradually increasing voltage is applied to the motor and the
在测量电机电阻和电感的试验中，对电机施加一个逐渐增加的电压。
generated current is logged.The process is stopped when the drive current reaches 80% of the specifed motor rated currentvalue.The resulting voltage/current characteristic is used to calculate the resistance of the windings and certain parameters ofthe drive's power stage.Error 4018 will occur if there is not enough data in the voltage/current characteristic to perform thecalculation.
当驱动电流达到指定电机额定电流值的80%时，该过程停止。由此产生的电压/电流特性用于计算绕组的电阻和驱动器功率级的某些参数。如果电压/电流特性中没有足够的数据来进行计算，则会出现错误4018。
The error can also occur because of a motor or wiring fault. Check that the motor is wired correctly and there are no short-circuits.ldeally, remove AC power from the drive, unplug the motor power connector (X1), and use a test meter to check theresistance across the UN, VW and WlU terminals of the cable connector. The three resistance values should be the same andmatch the catalog values specified for the motor.
该错误也可能因为电机或线路故障而发生。检查电机接线正确，没有短路。首先，从驱动器中取出交流电源，拔出电机电源连接器(X1)，并使用测试表检查电缆连接器的UN、VW和WLU端子的电阻。这三个电阻值应该是相同的，并匹配为电机指定的目录值。
Occasionally, error 4018 will ccur if the motor rated current specified in the Drive Setup Wizard is particularly low for the size ofmotor. Provided that the value has been set up correctly, you will need to avoid the Measure motor resistance and inductancetest. To do this, manually enter the motor resistance and inductance in the Confrm Motor Information page of the Drive SetupWizard (most motor manufacturers will supply this information) and confrm that the test is not selected in the Autotune tool.Once autotuning is complete, check that the response of the current controllers is satisfactory using the Fine-tuning tool'sCurrent tab.
偶尔，如果驱动器安装向导中指定的电机额定电流对于电机的大小来说特别低，则错误4018将导致CCUR。只要值设置正确，就需要避免测量电机电阻和电感。为此，请在驱动器SetupWizard的Confrm电机信息页面中手动输入电机电阻和电感(大多数电机制造商将提供此信息)，并确认测试未在自动图腾工具中选择。一旦完成自动整定，请使用微调工具的Current选项卡检查当前控制器的响应是否令人满意。
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