西门子 300778 转子位置识别时变频器频率不允许

SIMODRIVE 611D

转子位置识别时变频器频率不允许

伺服驱动器

故障含义：When selecting the rotor position identification (MD1011 bit 12 or bit 13) only converter frequencies (MD1100) of 4 kHz/8 kHz are permissible. - Modify MD 1011: $MD_ACTUAL_VALUE_CONFIG (actual value sensing configuration IM) - Modify MD 1100: $MD_PWM_FREQUENCY (pulse width modulation frequency) The alarm can be reprogrammed in the MD ALARM_REACTION_CHAN_NOREADY (channel not ready).

可能原因

检查与处理

资料来源：SINUMERIK 840D/840Di/810D Diagnostics Manual 11/2006 (EN, 西门子官网) 2.3 SIMODRIVE ALARMS