Function Abbrevia‐
tion
With
encod‐
er
With‐
out en‐
coder
Brief description
Safely-Limited
Speed
SLS Yes Yes
3)
Safe monitoring of the currently selected velocity
limit
Safe Speed Mon‐
itor
SSM Yes Yes
3)
Safe feedback when the velocity has fallen below
the configured limit value
Safe Accelera‐
tion Monitor
SAM Yes Yes
5)
Safe monitoring of drive acceleration
Safe Brake
Ramp
SBR – Yes
5)
Safe braking ramp
Safe Direction SDI Yes Yes
3)
Safe monitoring of the direction of motion
Safely-Limited
Position
SLP Yes
6)
No Safe monitoring to ensure that the axis moves
within a defined traversing range.
Safe Position SP Yes
6)
No The safe actual position values calculated within
the drive are transferred to an F‑CPU via PROFI‐
safe: SIMOTION D410‑2 routes the PROFIsafe
telegrams on PROFIBUS or PROFINET.
Safe Brake Test SBT Yes
6)
No Safe test of the required holding torque of a brake
1)
Not all supported functions had been finalized at the time of going to press. You will find the latest
information at the following Internet address
(http://support.automation.siemens.com/WW/view/de/27585482).
2)
Incl. SS1E (SS1 with external brakes).
With this version of SS1, SIMOTION is responsible for the stop response.
3)
Only for induction and Siemosyn motors; SIMOTION < V4.4: not possible for chassis format.
4)
For SBC, you also need a Safe Brake Relay for SIMOTION D410‑2 in conjunction with a
Power
Module in blocksize format (PM340, PM240‑2). In conjunction with a Power Module in chassis
format, a Safe Brake Adapter is also required.
5)
The use of this safety function without encoder is permitted only for induction motors or synchronous
motors of the SIEMOSYN series.
6)
As of SIMOTION V4.4/SINAMICS Integrated V4.7.
Note
Details on the Safety Integrated functions, such as information on the configuration of safety
functions as well as operating conditions for the encoderless operation can be found in the
SINAMICS S120 Safety Integrated
Function Manual.
Notes
Parameterize the desired Safety Integrated functions and the monitoring with or without
encoder and activate them in the safety screen forms of the SIMOTION SCOUT engineering
system.
If motors are used without an encoder or with an encoder that is not suitable for Safety
Integrated Extended Functions, not all Safety Integrated functions can be used (see previous
table, column "without encoder").
The safe speed monitoring without encoder also functions at standstill as long as the drive is
switched on.
Commissioning (software)
7.18 Configuring Safety Integrated functions
SIMOTION D410-2
Commissioning and Hardware Installation Manual, 01/2015 241