Siemens SINAMICS S120 Commissioning Manual page 219

Conformity:
The safety functions listed here conform to:
● Safety Integrity Level (SIL) 2 according to DIN EN 61508
● Category 3 according to DIN EN ISO 13849-1
● Performance level (PL) d according to DIN EN ISO 13849-1
The safety functions correspond to the functions according to DIN EN 61800-5-2.
License for Extended Functions and Advanced Functions
● A license is required for every axis that is to be operated with Safety Integrated Extended
Functions or with Safety Integrated Advanced Functions. You enter the associated
license key with the "License Key" button. Then activate the license key via "Activate".
● For information on how to generate the license key for the products "SINAMICS Safety
Integrated Extended Functions" and "SINAMICS Safety Integrated Advanced Functions",
see Section "Licensing" in the SINAMICS S120 Drive Functions Function Manual,
Chapter "Licensing". An insufficient license is indicated via the following alarm and LED:
– F13000 licensing is insufficient.
– LED READY Red light flashing at 2 Hz
Purchase the license required for operation of the Extended/Advanced Functions or
activate a trial license.
● When purchasing your drive, you can already decide to use Safety Integrated Functions,
and you will then be provided with the required license(s) on the memory card supplied.
In this case, you do not have to explicitly activate the licenses.
Special features of extended functions with/without encoder
Definition: "Without encoder"
When "without encoder" is stated, this always means that either no encoder or no safety-
capable encoder is used.
In operation without encoder, the actual speed values are calculated from the measured
electrical actual values. Therefore, speed monitoring is also possible during operation
without encoder.
Commissioning with Startdrive
Commissioning Manual, 11/2017, 6SL3097-4AA10-0BP1
Commissioning
4.10 Safety Integrated commissioning
219