Rockwell Automation 20C-DG01 PowerFlex 700H AC Drive Safe Torque Off Option - Manual (Page 13)

Rockwell Automation Publication 20C-UM001B-EN-P - June 2011 13
Chapter
2
Installation and Wiring
Installation must be in accordance with the following steps and must be carried
out by suitably competent personnel. The Safe Torque Off option board (device)
is intended to be part of the safety related control system of a machine. Before
installation, a risk assessment should be performed to determine whether the
specifications of this device are suitable for all foreseeable operational and
environmental characteristics of the machine to which it is to be fitted.
At regular intervals during the life of the machine check the safety function for
proper operation. How frequently the safety function is checked is dependent on
the safety analysis of the machine section controlled by the drive.
Rockwell Automation, Inc. cannot accept responsibility for a failure of this device
if the procedures given in this publication are not implemented or if it is used
outside the recommended specifications in this publication.
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.