3.1.4.2
Extended Functions
Requirements
• Option K01 to K05: Safety license for one to five axes
Note
The term "axes" should also be interpreted as "drives".
• For Extended Functions with encoder
– Option K48: SMC20 Sensor Module (sin/cos encoder) or
– Options K50 and K52: Two SMC30 Sensor Modules (HTL/TTL encoders)
Supported Safety Integrated Extended Functions
Safety function
Safe Torque Off
Safe Stop 1 with
- Safe Brake Ramp
- Safe Acceleration Monitor
Safe Brake Control
Safe Operating Stop
Safe Stop 2
Safely-Limited Speed
Safe Speed Monitor
Safe Direction
Safe gearbox stage switchover
Safely-Limited Acceleration
Safe Brake Test
1)
2)
Control options
• Option K87: TM54F Terminal Module
• PROFIsafe
Safety Integrated
Function Manual, 08/2023, A5E03264275A
Option K48: SMC20 Sensor Module (sin/cos encoder) or
options K50 and K52: Two SMC30 Sensor Modules (HTL/TTL encoders)
The use of this safety function without encoder is permitted only for induction motors or synchro-
nous motors belonging to the SIMOTICS A-1FU series (previously: SIEMOSYN).
General information about SINAMICS Safety Integrated
Abbreviation
With encoder
STO
Yes
SS1
Yes
SBR
SAM
SBC
Yes
SOS
Yes
SS2
Yes
SLS
Yes
SSM
Yes
SDI
Yes
--
Yes
SLA
Yes
SBT
Yes
3.1 Supported functions
Without encoder
1)
Yes
2)
Yes
2)
Yes
2)
No
No
Yes
2)
Yes
2)
Yes
2)
No
No
No
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