Siemens SINAMICS S120 Function Manual page 931

No. SW function
11 V/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 V/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 square-wave encoders
•
Setting the zero speed measuring time for pulse encoder
•
signal evaluation
Changeover measuring procedure, actual value acquisition for
•
square-wave encoder
"LED check" encoder monitoring
•
Table A- 17 New functions, firmware 4.4
No. SW function
1 Safety Integrated functions
SDI (Safe Direction) for induction motors (with and without
•
encoder), for synchronous motors with encoder.
Supplementary condition for Safety without encoder (for
•
induction motors): Only possible with devices in booksize and
blocksize format. Not for devices in chassis format.
2 Communication
PROFINET address can be written via parameter (e.g. when
•
completely generating the project offline)
Shared device for SINAMICS S PROFINET modules:
•
CU320-2 PN, CU310-2 PN
3 Emergency retraction (ESR = Extended Stop and Retract)
4 TM41: Rounding for pulse encoder emulation (gear ratio; also
resolver as encoder)
5 Further pulse frequencies for servo control and isochronous
operation (3.2 / 5.33 / 6.4 kHz)
6 Chassis format: Current controller in 125 µs for servo control for
higher speeds (up to approx. 700 Hz output frequency)
7 Propagation of faults
Drive functions
Function Manual, (FH1), 04/2014, 6SL3097-4AB00-0BP4
A.4 Availability of SW functions
SERVO VECTOR HW component
x - -
x x -
x x -
x x -
SERVO VECTOR HW component
x x -
x x -
x x -
x x -
x - -
x - -
x x -
Appendix
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