HW OverCurrent

Hva betyr F12 ?

A hardware-level overcurrent condition has been detected, indicating an immediate excessive current draw. This could stem from incorrect programming, a severe motor overload, improper DC boost settings, or excessively high DC brake voltage.

• Excessive current drawn by motor exceeding drive limits.
• Short circuit in motor windings or power cable.
• Mechanical overload causing increased motor torque demand.
• Incorrect motor parameter configuration (e.g., P0-11, P0-12).

Klikk på steg for å spore fremgangen.

1. 1

   Verify motor load requirements are within the drive's continuous and peak current ratings.

2. 2

   Check parameter A084 [Start Boost] settings; ensure it is not excessively high, especially for variable torque applications.

3. 3

   Review parameter A081 [DC Brake Level] setting; ensure it is not configured for a value too high (max DriveAmps * 1.8).

4. 4

   Inspect the motor and output wiring between the drive and motor for any short circuits or insulation damage.