Siemens Sinamics S120 Function Manual page 477

SLP with stop response "STOP E"
N o .
N o te:
The acceptance test must be individually performed for each configured control and for both limits.
Control can be realized via TM54F, onboard terminals (CU310-2) or via PROFIsafe.
1. Initial state
Drive in the "Ready" state (p0010 = 0)
•
Safety Integrated Extended Functions enabled (p9601.2 = 1)
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Safety functions enabled (p9501.0 = 1)
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Safety configured with encoder (p9506 = 0 or p9506 = 2)
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SLP enabled (p9501.1 = 1)
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SLP deselected (r9720.6 = 1)
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No Safety faults and alarms (r0945[0...7], r2122[0...7], r9747[0...7]) at the drive and
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TM54F (if used); see note "Non-critical alarms" at the beginning of Section "Ac-
ceptance test."
2.
It may be necessary to take measures in the higher-level controller to be able to exceed the position limits.
•
3. Configure and activate trace recording
Trigger: Trigger on variable - bit pattern (r9722.7 = 0)
•
Record the following values: r9708[0], r9713[0], r9720, r9721, r9722
•
Select the time interval and pretrigger so you can recognize when the active SLP
•
limits have been exceeded and the subsequent drive responses
For better analysis, display the following bit values:
r9721.12 (STOP A or B active)
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r9721.15 (STOP E active)
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r9722.1 (SS1 active; set for STOP B)
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r9722.3 (SOS active)
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r9722.7 (internal event; set to 0 when the first safety message occurs)
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r9722.6 (SLP active)
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r9722.30 (SLP limit high maintained)
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r9722.31 (SLP limit low maintained)
•
Select SLP traversing range
Traverse the drive to a safe absolute position within this traversing range
Select SLP
Switch-on the drive and traverse in the negative or positive direction of rotation
Check whether the drive moves and - after the SLP limit (p9564) has been exceed-
•
ed as well as the standstill window for SOS exited - decelerates along the OFF3
ramp before STOP A becomes active
Check whether the following safety messages are pending:
Safety Integrated
Function Manual, (FHS), 07/2016, 6SL3097-4AR00-0BP6
D e scri p ti o n
A.3 Acceptance tests (recommendations)
Appendix
Sta tu s
477