Allen-Bradley The PowerFlex 755 On-Machine User Manual

Rockwell Automation Publication 750-UM006C-EN-P - March 2022 67
Configure and Start Up the Drive Chapter 4
Choose Integrated or Hard-wired Safety
When a safety option module is installed in the PowerFlex 755 On-Machine
Drive, you must decide if you want to use integrated (network) safety or
hardware-based (hard-wired) safety.
1. Double-click your drive in the Controller Organizer to open the drive
Module Properties.
2. On the Overview page, click Device Definition to review the drive
settings.
3. Observe the Connection type.
• If the drive connection type is Standard (hard-wired), the safety
option module I/O connection that is shown on the electrical
schematics must be wired to an appropriate safety I/O device or
safety relay via the receptacle that is labeled SO to provide the safety
function.
Safety Option Module - Slot 6
Code Type
A
(1)
(1) Safe Torque Off can be either network based or hardwired based on the configuration.
Safe Torque Off Module (STO) S3 [20-750-S3]
B
(2)(3) (4)
(2) Integrated Safety Function option module requires V13.00 or later firmware.
(3) Options B and C require, at a minimum, selection of one of the following options: E42, E43, E44, E51, E52, E53, E55, E56.
(4) If a 20-750-S4 safety option module is used, you must use integrated safety.
Network-Integrated Safety Function (Safe Speed Monitoring) S4 [20-750-S4]
C
(2)(3)
Network-Integrated Safety Function with Source Brake (S4) [20-750-S4]
NNone

Allen-Bradley The PowerFlex 755 On-Machine Specifications

General

Brand	Allen-Bradley
Model	The PowerFlex 755 On-Machine
Category	DC Drives
Language	English