Forum

Share:
Notifications
Clear all

boL alarm fault code in yaskawa GA500 drive

1 Posts
1 Users
0 Reactions
198 Views
Posts: 18330
Admin
Topic starter
(@click2electro)
Member
Joined: 4 years ago

Cause : Braking Transistor Overload comes when the duty cycle of the braking transistor is high (the regeneration power or repetition frequency is high). 

  1. Install a braking unit (CDBR series). 
  2. Install a regenerative converter. 
  3. Increase the deceleration time.
Share: