Siemens Sinamics S120 Function Manual page 366

Maintenance
9.3 Safety faults
Sto p response Tri ggered ...
STOP E
1)
Configurable subsequent
•
stop p9563 for SLS
Configurable subsequent
•
stop p9566 for SDI
Configurable subsequent
•
stop p9562 for SLP
STOP F If an error occurs in the data
1)
cross-check.
Follow-up response STOP B
or STOP A
See also the following note "delayed pulse cancellation when the bus fails".
1)
The behavior of the drive after STOP A is triggered corresponds (apart from the safety messages ) to the behavior after
2)
STO is triggered. Note that the parameterization of STO applies equally for STOP A.
The behavior of the drive after STOP B is triggered corresponds (apart from the safety messages ) to the behavior after
3)
SS1 is triggered. Monitoring with the aid of SAM or SBR, for example, works in exactly the same way. Note that the pa-
rameterization of SS1 applies equally for STOP B.
The behavior of the drive after STOP C is triggered corresponds (apart from the safety messages ) to the behavior after
4)
SS2 is triggered. Monitoring with the aid of SAM or SBR (for safety with encoder), for example, works in exactly the
same way. Note that the parameterization of SS2 applies equally for STOP C.
Not e
Delayed pulse cancellation when t he bus fails
For SLS and SDI, the stop responses are also available with delayed pulse cancellation
when the bus fails (in order that the drive does not immediately respond with pulse
cancellation when a communication error occurs):
• If p9580 ≠ 0 and SLS is active, in the event of communication failure, the parameterized
ESR reaction is only realized if, as SLS response, a STOP with delayed pulse
cancellation when the bus fails has been parameterized (p9563[0...3] ≥ 10).
• If p9580 ≠ 0 and SDI is active, in the event of communication failure, the parameterized
ESR reaction is only realized if, as SDI response, a STOP with delayed pulse
cancellation when the bus fails has been parameterized (p9566[0...3] ≥ 10).
• If p9580 ≠ 0 and SLP is active, in the event of communication failure, the parameterized
ESR reaction is only realized if, as SLP response, a STOP with delayed pulse
cancellation when the bus fails has been parameterized (p9566[0...3] ≥ 10).
The delay time (p9580) must not exceed 800 ms.
366
Action
SOS triggered after the expiry
of p9554
Timer t (Basic Functions) or
F1
t (Extended Functions)
F2
No drive response
Function Manual, (FHS), 07/2016, 6SL3097-4AR00-0BP6
Effect
Controlling the drive-integrated ESR
functionality
If a safety function (SOS, SLS) has
been selected or if SSM with hystere-
sis has been enabled, transition to
STOP A after t (Basic Functions) has
F1
elapsed or STOP B after t
Functions) has elapsed.
Safety Integrated
(Extended
F2