ABB error codes

22 documented ABB error codes, with meaning, probable causes and a guided diagnostic tree in the app.

BASIQ

• Bus KNX assente — KNX/DALI Bus Fault / Communication Error
• Dispositivo KNX non risponde — Presence Sensor Not Detecting / False Triggers
• Dispositivo KNX non risponde — Zone Not Responding / Group Control Failure

DataCIQ

• 51 TRIP — LV Main Breaker Trip
• BATTERY FAULT — Emergency Lighting Failed
• FEED MISMATCH — Wrong A/B Feed Assignment
• FEEDER TRIP — Loss of One MV Feeder
• JOINT OVERHEAT — Busway / Tap-off Overheat
• MV BREAKER TRIP — Total MV Supply Loss
• PHASE UNBALANCE — Phase Imbalance Upstream
• SPD END OF LIFE — SPD Cartridges Depleted
• STS FAULT — STS Transfer Failure
• TRANSFER FAULT — ATS Transfer Failure
• WTI TRIP — Transformer Overtemperature / Insulation Fault

ElectraIQ

• 2310 — Overcurrent Fault
• 2330 — Ground Fault
• 3210 — DC Bus Overvoltage Fault
• 3220 — DC Bus Undervoltage Fault
• 4310 — Drive Overtemperature Fault
• 7121 — Motor Stall / Locked Rotor
• I>> / I> — Overcurrent Protection 50/51 Trip
• Io> — Earth Fault Protection 51N Trip

All brands