BRAKE CONTROL FAULT

Hva betyr bLF ?

This fault indicates an issue with the brake control system, where the brake release current may not have been reached or the brake engage frequency threshold ([Brake engage freq] (bEn)) is incorrectly set or not assigned despite brake control ([Brake assignment] (bLC)) being active. This can lead to improper motor braking or starting.

• Brake release current not reached
• Brake engage frequency threshold ([Brake engage freq] (bEn)) = [No] (not set) whereas the brake control ([Brake assignment] (bLC)) is assigned

Klikk på steg for å spore fremgangen.

1. 1

   Check the drive/motor connection.

2. 2

   Check the motor windings.

3. 3

   Check the [Brake release I FW] (Ibr) setting in the [APPLICATION FUNCT.] (FUn-) menu, page 85.

4. 4

   Apply the recommended settings for [Brake engage freq] (bEn), pages 84 and 85.