Sifang Fu.042 fault code meaning

Sifang / Fu.042

Series: A510

Phase U output open or severe parameter imbalance

AC drive

Meaning:

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Series: CA500

Phase U output open or severe parameter imbalance

servo drive

Meaning:

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Series: DX200, S5900, TS, TS2600

Phase U output open or severe parameter imbalance

AC drive

Meaning:

Possible causes

Source: