容桂ABB MotiFlex E180伺服驱动器报警4021维修

容桂ABB MotiFlex E180伺服驱动器报警4021维修

      ABB驱动器故障代码4021 ：Motor test timed out(_ecAUTOTUNE_TEST_TIMEOUT)
4021电机测试超时(_EcAUTOTUNE_TEST_TIMOUT)
During the Measure the voltage constant and Measure the motorinertia tests, current is applied to the motor to acceleratethemotor and load.Error 4021 indicates that the rotor did not reacha sulficient speed, or travel a suficient distance , withintheduration of the test.Error 4021 can occu if the torque (orforce) generated by the motor is insuficient to overcome frictionin theload.Click Options... in the Autotune tool and then selectthe Limits tab. Increase the value in the Max Torque box to allowthemotor to generate sufficient torque to overcome friction.

在测量电压常数和测量电机惯性试验过程中，电流被施加到电机上以加速电机和负载。Error4021表示转子在试验期间内没有达到附加速度，或者没有达到适当的距离。在“自动图腾”工具中，选择“限制”选项卡。增加大扭矩箱中的值，以使马达产生足够的扭矩以克服摩擦。
lf the Measure the motor inertia test continues to fail then thesubsequent Calculate the speed and position gains test willalsofail, as it requires values for load inertia and damping . ltmay be necessary to manually tune the system using theFine-tuningtool's Speed / velocity and Position tabs.
如果电机惯性测试继续失败，那么随后的速度和位置增益测试

就会失效，因为它需要负载惯性和阻尼值。这可能是必要的手动调整系统使用细调工具的速度/速度和位置标签。