Delta VFD-ED Series User Manual

Chapter 16 Safe Torque Off Function | VFD-ED
16-9
16-5-3 Pr.06-49 = 0001h, STO warning latched, resending RUN command is required
If STO is ON in any condition and a warning occurs, it does not reset until STO is back to normal and
resend the RUN command.
Figure 16-7
16-5-4 Pr.06-49 = 0002h, STO fault latched
If STO is ON in any condition and a fault occurs, it does not reset until STO is back to normal and use
a RESET command or power-on again.
Figure 16-8

Delta VFD-ED Series Specifications

General

Brand	Delta
Model	VFD-ED Series
Category	DC Drives
Language	English