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发布于 2017-03-09 20:23:05
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840DSL电机电角度调整
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The correct commutation angle offset (p0431) should be determined by selecting p1990 =1. In the expert list, switch-on the drive using the commissioning tool (control panel) (PLI is performed) p1990 = 1. Then enter a low speed setpoint. After the zero mark has been crossed for the first time, the determined commutation angle offset is automatically entered into p0431. Alarm A07971 is output during the determination routine. p1990 is automatically set to the value of 0 at the end of the measurement
以前做的记录,应该是在哪本手册里摘抄的。
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