Control By Way Of Profisafe - Siemens Sinamics S110 Function Manual

8.6.5

Control by way of PROFIsafe

Introduction
Safety functions can also be activated via PROFIsafe telegrams in addition to terminals. On
PROFIBUS communication is possible via PROFIsafe telegram 30. This section describes
the structure of the associated control and status words (see table "Description of the
PROFIsafe control word" and "Description of the PROFIsafe status word").
The SINAMICS S110 drive with PROFIsafe configuration represents a PROFIsafe slave (F-
slave) featuring failsafe PROFIBUS communication with the failsafe host; or a PROFIsafe-
Device (F-device) featuring failsafe PROFINET communication with the failsafe host
(PROFINET connection in preparation).
The drive is equipped with dual-channel PROFIsafe communication functions.
The failsafe values are activated and STO is set immediately if a PROFIsafe communication
error is detected.
All parameters used to control PROFIsafe communication are protected against
unintentional changes by password and checksum. The telegrams are configured using the
configuration tool (e.g. HW Config + F-Configuration Pack) on the failsafe host.
Control via PROFIsafe is enabled by setting p9601.3 = p9801.3 = 1.
Drive functions
Function Manual, 10/2008, 6SL3097-4AB10-0BP0
Safety Integrated Functions
8.6 Controlling the safety functions
339