Plc Drives - Siemens Sinumerik 840D sl Function Manual

Sinumerik safety integrated

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Table of Contents

Safety Functions integrated in the drive

4.10 PLC drives

Function diagram overview

Also see Chapter 8.2.2 "Description of parameters".

SINUMERIK 840D sl allows both NC controlled as well as PLC controlled axes to

be operated. The PLC controlled axes are addressed exclusively via the PLC user

For implementing the safety functions, for the PLC axes, the Safety Integrated

Basic and Extended Functions of the SINAMICS drive family are available.

For further information on PLC--controlled axes, refer to the Commissioning Guide

of SINUMERIK 840D sl. The Safety Integrated Basic and Extended Functions are

described in the Function Manual "SINAMICS S120 Safety Integrated" or in the

respective function manuals.

SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) - - 10.2015 Edition

Parameter manager

Monitoring and faults/alarms

Status words

Safe Torque Off (STO)

Safe brake control (SBC)

Sinamics s120