A00544 Speed deviationReaction: NONEAcknowledge: NONECause: The actual speed has exceeded the maximal speed (status bit r2197.12) or the speed deviation is larger than spec-ified (status bit 2197.7).Remedy: The motoring or regenerative load is too large意思是电机超速了, The actual speed has exceeded the maximal speed这得检查问题在哪?你是老的CU240S?带编码器么,编码器信号串入干扰可能会造成。P1082 P2162的设置是多少,电机的最大转速是多少?