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IGBT overcurrent detected

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Note: done by peak detection in DC-link current measurement.

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Motor current too high (in conjunction with "DRV: Overload")

2. Ò·Òýµç¶¯»úÈýÏàÏà¼ä¶Ì·¡£

Short circuit in motor

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Motor cable or earth leakage

4. ±äƵÆ÷ϵͳµçÔ´°å»òÕß΢´¦ÀíÆ÷¿ØÖÆ°å¹ÊÕÏ»òË𻵡£

Effective power board (DCB_II or PBX)

5. Èç¹ûÒ»Ö±³öÏִ˹ÊÕϲ»Äָܻ´£¬Äæ±äÆ÷Ë𻵡£

Defective inverter (error occurs permanently)

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2) Ò·Òýµç¶¯»úÈýÏàÏà¼ä¶Ì·¡£

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IGBT overcurrent detected

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Note: done by peak detection in DC-link current measurement.

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Motor current too high (in conjunction with "DRV: Overload")

2. Ò·Òýµç¶¯»úÈýÏàÏà¼ä¶Ì·¡£

Short circuit in motor

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Motor cable or earth leakage

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Effective power board (DCB_II or PBX)

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Defective inverter (error occurs permanently)

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