Cycle power to the drive and press the “Reset” key to clear the alarm. Press the “Hand On” key to start the drive locally.
Error code is a specialized fault typically associated with the Integrated Motion Controller (IMC) feature in Danfoss VLT frequency converters, such as the VLT® AutomationDrive FC 302 This specific alarm indicates a Position Error Danfoss Vlt Error Code 2563
To prevent Error 2563 from recurring:
VFDs are noisy environments by design. Poorly shielded motor cables, missing RFI filters, or improper grounding can inject high-frequency noise into the control card’s power rails, corrupting memory writes/reads. Cycle power to the drive and press the