发那科系统数控机床出现449报警，系统是中文的话会显示“449 n轴：INV.IPM报警”；如果系统为英文，则会显示“ 449 N AXIS：INV.IPM ALARM”
05月21日846449 N AXIS
INV.IPM ALARM
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数控机床449报警 449 N AXIS：INV.IPM ALARM
05月21日846449 N AXIS
INV.IPM ALARM
