Danfoss Vlt Error Code 2563 [upd]

Reinsert the module firmly until it clicks into place and secure any retaining screws. Step 3: Verify Grounding and EMI Shielding Ensure the drive housing is bonded to a clean plant ground.

Press and hold the , [Main Menu] , and [OK] keys simultaneously on the LCP. While holding these keys, switch the mains power back on.

Danfoss frequently updates drive firmware. If the firmware on the main control card is significantly newer or older than the firmware flashed onto the option card (e.g., an MCA 120 PROFINET card), initialization will fail, triggering Error 2563. C. Poor Internal Hardware Connections Danfoss Vlt Error Code 2563

A forum user who successfully diagnosed this error provided a specific procedure to test the IGBT modules. The steps are as follows:

Use a multimeter set to AC voltage:

According to both Danfoss documentation and the error message itself, error 2563 often requires assistance from a Danfoss supplier or service department, as the root cause is typically a hardware failure beyond the scope of a field reset.

The error appears as a trip-locked alarm that prevents the drive from starting in automatic or manual mode, with the alarm LED lit and the message “internal error, please contact your supplier error code 2563” displayed. Reinsert the module firmly until it clicks into

If the error persists, you may need to reset the drive to its default settings. For many VLT models, this is done by pressing the [Status] , [Main Menu] , and [OK] buttons simultaneously while powering up the unit. Note: This will erase all custom parameter settings.

If you've followed these steps and the Danfoss VLT error 2563 persists, it is recommended to contact technical support or check the VLT documentation for your specific series. If you'd like, I can: While holding these keys, switch the mains power back on

Power the drive back up and access the LCP (Local Control Panel).