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4110
Control Board Overtemperature
ABB · ACS800 Standard Firmware
Hva betyr 4110 ?
The control board temperature has exceeded 88°C. This indicates inadequate cooling or excessively high ambient temperatures in the drive enclosure, which can lead to control board malfunction, erratic behavior, or permanent damage.
Vanlige årsaker
- Control board internal temperature sensor indicates overheat condition.
- Poor ventilation or blocked heatsinks on the control board.
- High ambient operating temperature affecting the control board.
- Excessive load or power dissipation on the control board components.
Reparasjonssteg & Sjekkliste
Klikk på steg for å spore fremgangen.
- 1
Check the ambient environmental conditions (temperature, humidity) around the drive enclosure to ensure they are within specification.
- 2
Verify proper airflow through the drive's internal cooling channels and ensure no vents are blocked.
- 3
Inspect the main cooling fan and any additional cooling fans for proper operation, cleanliness, and unobstructed rotation.
Verifisert teknisk data. Sist oppdatert: March 2026
Relaterte feilkoder
Kilde: ABB ACS800 Standard Firmware