Accelnet & Stepnet Plus Panels STO Manual 16-01338 Rev 00
Page 5 of 34 Copley Controls
2.0 Purpose and Scope of This Document
This document is intended to inform the reader about the Functional Safety features of the Accelnet & Stepnet
Plus Panel drives and to provide information on the steps required to install it into systems so that a target level of
Functional Safety performance can be achieved. The scope of this document is limited to those aspects of
Functional Safety that relate to the installation, operation, and maintenance of the Accelnet & Stepnet Plus Panel
drives.
2.1 Disclaimer
This manual contains information on the Safe Torque Off (STO) feature of the Accelnet & Stepnet Plus Panel
drives and how it may be incorporated into an industrial motion control system. While every effort has been made
to ensure the completeness and accuracy of this manual it must be emphasized that the responsibility for
functional safety in the overall system into which the drive is installed rests ultimately with the manufacturer of the
system into which the Accelnet & Stepnet Plus Panel drives are installed.
The equipment manufacturer must take into account all the aspects of the system in which the Accelnet & Stepnet
Plus Panel drives are components.
Copley Controls does not accept any liability for direct or indirect injury or damage caused by the use of
information in this document. The equipment manufacturer is always responsible for the safety of its product and
its suitability under applicable laws. Copley Controls hereby disclaims all liabilities that may result from this
document.