Cause : Overcurrent comes when the current flowing through the motor or drive has exceeded a predefined limit due to mechanical or electrical issue.

Er.201 fault in inovance IS650 servo drive indicates overcurrent condition. This means the motor draws more current than the drive is rated for, or when there's a short circuit in the motor or its cabling.

1. Ensure the motor is not overloaded. Reduce the load or increase the motor's capacity if necessary.
2. Check the motor windings for any signs of damage or overheating.
3. Ensure the power supply to the drive is stable and within the specified voltage range.
4. Double-check the drive's parameters, especially those related to current limits, speed limits, and acceleration/deceleration rates.