Danfoss Error 1027 [new] Jun 2026

Wait until the LCP (Local Control Panel) display turns off completely. Reconnect the power and see if the error clears. Disconnect mains power and wait for the display to go dark.

A report value of 1027 often suggests a physical hardware failure rather than a simple software glitch. danfoss error 1027

The incoming line voltage is higher than the drive's rated capacity. Wait until the LCP (Local Control Panel) display

Sometimes electrical noise (EMI) can disrupt internal CAN telegrams. Ensure all are properly grounded with 360-degree bonding as recommended by the Danfoss VLT Troubleshooting Guide . Avoid "pigtails" in your wiring, as they can act like antennas for noise. 3. Attempt a Manual Initialization danfoss error 1027