A15 - Hardware Mismatch fault in danfoss drive

A15 - Hardware Mismatch fault in danfoss drive

Cause: A non-compatible option card has been installed in the drive, or the control card and power card are not compatible.
Solution:

• Ensure that any installed option cards (e.g., communication, brake control) are compatible with the drive model.
• Reseat the option card or remove it to see if the fault clears.
• If the drive's firmware has been updated, ensure it is compatible with the hardware.