Siemens Sinamics S120 Function Manual page 475

N o .
C01708, C30708 (STOP C initiated)
•
4. Analyze trace:
As soon as r9708[0] leaves the SLP limits, a safety message becomes active
•
(r9722.7 = 0).
If the upper SLP limit is violated, the safety message "SLP upper limit not main-
•
tained" becomes active (r9722.30 = 0).
If the lower SLP limit is violated, the safety message "SLP lower limit not maintained"
•
becomes active (r9722.31 = 0).
STOP C is initiated as a consequence.
•
5. Save/print the trace and attach to the acceptance report
6. Repeat points 1 to 6 for the opposite SLP limit.
SLP with stop response "STOP D"
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)
•
Safety functions enabled (p9501.0 = 1)
•
Safety configured with encoder (p9506 = 0 or p9506 = 2)
•
SLP enabled (p9501.1 = 1)
•
SLP deselected (r9720.6 = 1)
•
Drive safely referenced (r9721.7 = r9722.23 = 1)
•
No Safety faults and alarms (r0945[0...7], r2122[0...7], r9747[0...7]) at the drive and
•
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)
•
r9721.14 (STOP D active)
•
Safety Integrated
Function Manual, (FHS), 07/2016, 6SL3097-4AR00-0BP6
D e scri p ti o n
D e scri p ti o n
A.3 Acceptance tests (recommendations)
Appendix
Sta tu s
Sta tu s
475