Rockwell Automation 22А PowerFlex DriveGuard Safe-Off User Manual - Series B - Manual (Page 14)

14 Rockwell Automation Publication PFLEX-UM003B-EN-P - July 2012
Installation and Wiring
Figure 5 - PowerFlex 70 Safe Torque Off Connection Jumper Location (Typical)
2. Remove the PowerFlex 70 Hardware Enable jumper as shown in
Figure 6.
Figure 6 - PowerFlex 70 Hardware Enable Jumper Location (Typical)
3. Plug the DriveGuard Safe Torque Off option (Series A or greater)
into the PowerFlex 70 four pin connector as shown in Figure 7.
IMPORTANT The PowerFlex 70 hardware enable jumper must be removed when using the
DriveGuard Safe Torque Off option. Failure to remove the jumper will cause the drive
to fault when a start command is issued.
PFLEX-UM003.fm Page 14 Wednesday, July 18, 2012 8:26 AM