Safe Torque Off (Sto) - Siemens Sinamics S120 Function Manual

Description of Safety Integrated functions
4.2 Safety Integrated Extended Functions
Safety Integrated Extended Functions without encoder for Control Unit Adapter CUA31 and CUA32
In the case of the control unit adapters CUA31 and CUA32, the Safety Integrated Extended
Functions without encoder with SINAMICS firmware version 4.5 (or higher) are available as
follows:
C o ntrol Unit
Ad apter
CUA31
CUA32
4.2.4

Safe Torque Off (STO)

For the control options and the functionality for "Safe Torque Off" (STO), see Section "Safe
Torque Off (STO) (Page 62)".
86
Article number
6SL3040-0PA01-0AA1
6SL3040-0PA01-0AA0
Sa fe ty In te g ra te d w i th o u t e n co d e r
SIN AMIC S fi rm w a re ve rsi o n 4 .5 (o r h i g h e r)
N o t available for
Version (function states) A, B and C
Version (function states) A and B
Function Manual, (FHS), 07/2016, 6SL3097-4AR00-0BP6
Available for
Ve rsion D or newer
Ve rsion C or newer
Safety Integrated