发布于 2004-05-30 19:19:29
0楼
刚才在611a手册上看到一段故障描述,及解决办法原文是:
Controller enable (without fault message)
Motor rotates, max. 30 RPM at nset > 30 RPM or the motor oscillates
(oscillation not selected) at nset < 30 RPM
– incorrect motor rotating field, as feeder cables interchanged
(interchange 2 phase connections).
– excessively high motor encoder pulse number entered
– 当主轴电机设定转速nset > 30转时,电机最大只有30转,符合我机床现象
– 原因是:1:不正确的电机旋转磁场,电机电源线需调换两相
– 2:输入的电机脉冲数太高
我在主轴控制板上电机脉冲数为2048,为1PH6 45KW电机,因该不会错。
2:只是解决问题是调电机换相(原文翻译对吗?)换相是起啥作用?