Response Times - Siemens SINAMICS S120 Function Manual

Safety Integrated basic functions

9.6 Response times

9.6 Response times
Control signals by way of terminals on the Control Unit and Motor Module.
Table 9- 2 Response times with control signals by way of terminals on the Control Unit and Motor Module.
Function
STO
SBC
SS1 (time controlled)
Call (until braking is initiated)
Control by way of PROFIsafe
Table 9- 3 Response times with control by way of PROFIsafe
Function
STO
SBC
SS1 (time and acceleration controlled), SS2
Call
Speed limit violated
SOS position tolerance violated
SLS speed limit violated
SSM
Control by way of TM54F
Table 9- 4 Response times with control by way of TM54F
Function
STO
SBC
SS1 (time and acceleration controlled), SS2
Call
Speed limit violated
SOS position tolerance violated
SLS speed limit violated
SSM
Information on the tables:
t_DP = PROFIBUS cycle with isochronous PROFIBUS master, otherwise
1)
1 ms
SLS: Specification of the response time required for initiation of a braking reaction in the
2)
drive, or for the output of the "SOS selected" message to the motion control system.
376
Standard
2 x r9780 + p0799
4 x r9780 + p0799
2 x r9780 + p0799 + 2 ms
Standard
4 x p9500 + r9780
4 x p9500 + 2 x r9780
4 x p9500 + 2 ms
2 x p9500 + 2 ms
1.5 x p9500 + 2 ms
2 x p9500 + 2 ms
2)
4 x p9500
Standard
2.5 x p9500 + r9780 + 1.5 ms
2.5 x p9500 + 2 x r9780 + 1 ms
2.5 x p9500 + 3 ms
2 x p9500 + 2 ms
1.5 x p9500 + 2 ms
2 x p9500 + 2 ms
2)
3 x p9500
Worst case
4 x r9780 + p0799
8 x r9780 + p0799
4 x r9780 + p0799 + 2 ms
Worst case
4 x p9500 + 3 x r9780
4 x p9500 + 6 x r9780
5 x p9500 + 2 ms
2.5 x p9500 + r9780 + t_DP
3 x p9500 + t_DP
3.5 x p9500 + t_DP
4.5 x p9500 + t_DP
Worst case
3 x p9500 + 3 x r9780 + 2 ms
3 x p9500 + 6 x r9780 + 2 ms
4 x p9500 + 4 ms
2.5 x p9500 + r9780 + t_DP
3 x p9500 + t_DP
3.5 x p9500 + t_DP
3.5 x p9500 + t_DP
Function Manual, (FH1), 10/2008, 6SL3097-2AB00-0BP5
1)
+ 2 ms
1)
+ 2 ms
1)
1)
1)
+ 2 ms
1)
+ 2 ms
1)
1)
Drive functions