Siemens SINAMICS S120 Commissioning Manual page 256

Appendix
A.1 Availability of hardware components
Table A- 9 New functions, firmware 4.3
No.
1 The 1FN6 motor series is supported
2 DRIVE-CLiQ motors with star-delta changeover are supported
3 Referencing with several zero marks per revolution via the encoder
interface
4 Permanent-magnet synchronous motors can be controlled down to
zero speed without having to use an encoder
5 "SINAMICS Link" : Direct communication between several
SINAMICS S120
6 Safety Integrated:
Control of the Basic Functions via PROFIsafe

SLS without encoder for induction motors

SBR without encoder for induction motors

Own threshold value parameters for SBR:

Up until now, SSM used parameter p9546
7 Drive object encoder:
An encoder can now be directly read in via the encoder drive object
and can then be evaluated by SIMOTION using the TO external
encoder.
8 Support of new components
CU320-2

TM120

9 GSDML file expanded for Profisafe
10 USS protocol at interface X140
11 U/f diagnostics (p1317) permitted as regular operating mode
12 Setpoint-based utilization display, instead of the previous actual value-
based utilization display
13 A performance license is now required from the 4th axis (for
servo/vector) or from the 7th U/f axis, instead of from a utilization of
50 % and higher - which was the case up until now.
14 Tolerant encoder monitoring, 2nd part:
Monitoring, tolerance band, pulse number

Switchable edge evaluation for squarewave encoders

Setting the zero speed measuring time for pulse encoder signal

evaluation
Changeover measuring technique, actual value sensing for

squarewave encoder
"LED check" encoder monitoring

254
SW function Servo Vector
x
x
x
-
x
x
-
x
x
x
x
x
x
x
Commissioning Manual, (IH1), 01/2012, 6SL3097-4AF00-0BP2
HW component
-
-
-
x
x
x
x
x
x
x
-
x
x
x
Commissioning Manual