A114 Armature Current Deviation alarm in ABB DCS800 drive indicates a significant deviation between the commanded armature current and the actual measured current.

Troubleshooting Steps:

1. Verify that the motor is not overloaded.
2. Ensure that the motor is receiving the correct voltage and frequency.
3. Review the motor parameter settings, such as rated current, voltage, and inertia.
4. Check for voltage drops or fluctuations in the power supply.