Allen-Bradley PowerFlex 755T Installation Instructions Manual page 162

Chapter 6 I/O Wiring
162
Port Assignment
When used in an Integrated Motion application, the Safe Torque Off option
must be installed in Port 06.
Only one safety option module can be installed at a time. Multiple safety
options or duplicate safety option installations are not supported.
Jumper Settings
Ensure the hardware enable jumper (ENABLE) on the main control board is
installed. Refer to page
when powered up.
Ensure the safety enable jumper (SAFETY) on the main control board is
removed. Refer to page
Rockwell Automation Publication 750-IN100B-EN-P - July 2017
141 for location. If not installed, the drive will fault
142 for location.