Buke servo drive fault code 021.2

Create Date: 2024-8-30 12:03:23|Source: Kinco/Buko

1. Fault code: E-01, E-02

Significance: The parameters are initialized incorrectly during power-on.

Cause: Incorrect parameter settings.

Solution: Power on again, if the fault is still reported, you need to force the parameter initialization, if it cannot be solved many times, you need to replace the servo controller.

2. Fault code: E-03, E-04

Fault significance: The voltage of E-03 is too high (AC voltage exceeds 285V, DC 403V after rectification). The voltage of the E-04 is too low (AC voltage is less than 185V, DC 263V after rectification).

Causes: The voltage input is too high, too low or the bus is not calibrated correctly.

Solution: Check the DP-06 to see if the display value is within the range of 263-403, otherwise the bus sampling resistance on the driver board is generally repaired to 1M ohms.

3. Fault codes E-05, E-06, E-07

Significance of failure: motor overload.

Causes: E-06: 3 times overload or mechanical stall, persistent; 5s。 E-07: 2x overload, lasting: 120S.

Solution: The mechanical load is too heavy, check the machinery
Buke servo drive fault code 021.2

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