Installation and wiring, Chapter 3 – Rockwell Automation 21G PowerFlex 750 Series Safe Torque Off User Manual
Page 15
Rockwell Automation Publication 750-UM002F-EN-P - July 2013
15
Chapter
3
Installation and Wiring
Installation must be in accordance with the following steps and must be carried
out by competent personnel. The Safe Torque Off option is intended to be part
of the safety related control system of a machine. Before installation, a risk
assessment should be performed that compares the Safe Torque Off option
specifications and all foreseeable operational and environmental characteristics of
the machine to which it is to be fitted.
A safety analysis of the machine section controlled by the drive is required to
determine how often the safety function should be tested for proper operation
during the life of the machine.
ATTENTION: The following information is merely a guide for proper
installation. Rockwell Automation, Inc. cannot assume responsibility for the
compliance or the noncompliance to any code, national, local or otherwise for
the proper installation of this equipment. A hazard of personal injury and/or
equipment damage exists if codes are ignored during installation.