A880

Motor bearing

ABB · ACS880 Primary Firmware

What does A880 mean?

This warning is generated by an on-time timer or a value counter, likely indicating a scheduled maintenance alert for the motor bearings. It signals that a predefined operating threshold has been met, suggesting a need for inspection or service. Ignoring this could lead to bearing failure and motor damage.

Source: ABB ACS880 Primary Firmware
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