Ov troubleshooting answers
1 question with answers cited from the manufacturer manuals.
- 0GA500 trips ov fault during deceleration, what to check?
An 'ov' overvoltage fault on a Yaskawa GA500 drive indicates the DC bus voltage exceeded its detection level, typically 410V for 200V class or 820V for 400V class drives. This often occurs during deceleration due to rege…