Control Of Basic Functions Via Terminals On The Control Unit And Motor Module (Cu310-2 And Cu320-2) - Siemens Sinamics S120 Function Manual

System features
8.4 Response times
8.4.1 Control of Basic Functions via terminals on the Control Unit and Motor Module
(CU310-2 and CU320-2)
The following table lists the response times from the control via terminals until the response
actually occurs.
Table 8- 1 Response times for control via terminals on the Control Unit and the Motor Module.
Fu n ction
STO
SBC
SS1/SS1E (time-controlled)
Selection until STO is initiated
SS1/SS1E (time-controlled)
Selection until SBC is initiated
SS1 (time-controlled)
Selection until braking is initiated
The following applies for t_E (debounce time of the digital input being used):
1)
p9651 = 0
p9651 ≠ 0
The minimum time for t_E is t_E_min = 2 ms.
352
D rive system has no fault
2 x r9780 + t_E
1)
4 x r9780 + t_E
1)
2 x r9780 + p9652 + t_E
1)
4 x r9780 + p9652 + t_E
1)
3 x r9780 + 2 ms + t_E
1)
t_E = 2 × p0799 (default = 4 ms)
t_E = p9651 + p0799 + 1 ms
Wo rst ca se fo r
A fa ult is present
3 x r9780 + t_E
8 x r9780 + t_E
3 x r9780 + p9652 + t_E
8 x r9780 + p9652 + t_E
4 x r9780 + 2 ms + t_E
Function Manual, (FHS), 07/2016, 6SL3097-4AR00-0BP6
1)
1)
1)
1)
1)
Safety Integrated