Delta VFD-ED Series

Chapter 16 Safe Torque Off Function | VFD-ED
16-10
16-5-5 Pr.06-49 = 0003h, STO warning unlatched
If STO is ON in any condition and a warning occurs, it automatically resets when STO is back to
normal.
Figure 16-9
16-5-6 STL1
Figure 16-10
16-5-7 STL2
Figure 16-11