西门子 815 功率模块温度预警
西门子 / 815
SIMODRIVE 611U
功率模块温度预警
伺服驱动器
故障含义：The power unit heatsink temperature is sensed using a thermosensor located on the main heatsink. If the overtemperature condition remains, then the drive shuts down after approx. 20 s.
可能原因
检查与处理
资料来源：SIMODRIVE 611 universal Function Manual FBU 05/2010 (EN, 西门子官网) 7.3