Siemens Sinamics G120 Function Manual page 113

Basic functions via onboard
terminals
Extended functions via on‐
board terminals
Basic functions via PROFI‐
safe
Extended functions via PRO‐
FIsafe
Basic functions via PROFI‐
safe and onboard terminals
Extended functions via PRO‐
FIsafe and basic functions
via onboard terminals
Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2
Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD
● Select STO via the fail-safe digital input.
Additionally, with CU250S-2:
● Select SS1 via the fail-safe digital input.
● Control the motor holding brake via SBC.
● Select safety functions via the fail-safe digital input.
● Only one monitoring limit of SLS can be used (SLS level 0).
In addition, for inverters with safety-related output:
● Evaluating the status of the safety functions via the fail-safe digital
output.
● Select STO via PROFIsafe.
Additionally, with CU250S-2:
● Select SS1 via PROFIsafe.
● Control the motor holding brake via SBC.
● Select safety functions via PROFIsafe.
● All four monitoring limits of SLS can be used (SLS levels 0 ... 3)
● Evaluating the status of the fail-safe digital inputs via PROFIsafe
● Select STO via fail-safe digital input as well as also via PROFIsafe.
Additionally, with CU250S-2:
● Select SS1 via the fail-safe digital input or PROFIsafe.
● Control the motor holding brake via SBC.
● Select safety functions via PROFIsafe.
● Additionally select STO via the fail-safe digital input.
● All four monitoring limits of SLS can be used (SLS levels 0 ... 3)
● Evaluating the status of the fail-safe digital inputs via PROFIsafe
Additionally, with CU250S-2:
● Select basic function SS1 via the fail-safe digital input.
● Control the motor holding brake via SBC.
Commissioning
5.8 Configuring the safety functions
113