Delta VFD-EL-W Series Drive
2
Posts
1
Users
0
Reactions
569
Views
May 04, 2022 7:27 am
How can resolve problem bb fault in delta VFD EL-W series drive ?
1 Reply
May 04, 2022 7:28 am
External Base Block
1. When the external input terminals (B.B) (MI1–MI4) are active, the AC motor drive stops output.
2. When changing the communication address 2002H bit2 = 1, the drive stops output.
The “bb” disappears once the signal source is cleared.
