Delta VFD-EL Series Drive
2
Posts
1
Users
0
Reactions
631
Views
May 04, 2022 6:19 am
How can resolve problem oL1 Overload 1 fault in delta VFD EL series drive ?
1 Reply
May 04, 2022 6:20 am
Overload 1
Internal electronic overload trip.
1. Check for possible motor overload.
2. Check electronic thermal overload setting.
3. Use a higher power motor.
4. Reduce the current level so that the drive output current
does not exceed the value set by the Motor Rated
Current Pr.07.00
