Siemens Sinamics S120 Function Manual page 486

Appendix
A.3 Acceptance tests (recommendations)
Acceptance test for Safe Brake Control without encoder (Extended Functions)
N o .
N o te:
The acceptance test must be individually performed for each configured control.
The 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 without encoder (p9506 = 1 or p9506 = 3)
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Enable SBC function (p9602 = 1, p9802 = 1)
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Brake as in sequence control or brake always released (p1215 = 1 or p1215 = 2)
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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 "Acceptance test."
r9773.4 = 0 (SBC not requested)
•
r9720.0 = 1 (STO deselected) or r9720.1 = 1 (SS1 deselected)
•
r9722.0 = 0 (STO inactive)
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Note: After deselecting STO, the drive must be switched on within 5 seconds.
2. Run drive (if applied, brake is released)
Check whether the correct drive is operational
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Select STO/SS1 when you issue the traversing command and check the following:
Brake is applied
•
No Safety faults and alarms (r0945[0...7], r2122[0...7], r9747[0...7]) at the drive and TM54F
•
(if one is being used)
r9773.4 = 1 (SBC requested)
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r9720.0 = 0 (STO selected) or r9720.1 = 0 (SS1 selected)
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r9722.0 = 1 (STO active)
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3. Deselect STO/SS1 and check the following
Note: After deselecting STO, the drive must be switched on within 5 seconds.
No Safety faults and alarms (r0945[0...7], r2122[0...7], r9747[0...7])
•
r9773.4 = 0 (SBC deselection)
•
r9720.0 = 1 (STO deselected) or r9720.1 = 1 (SS1 deselected)
•
r9722.0 = 0 (STO inactive)
•
4. Acknowledge switch-on inhibit and run the drive. Check whether the correct drive is operational.
486
D e scri p ti o n
Function Manual, (FHS), 07/2016, 6SL3097-4AR00-0BP6
Sta tu s
Safety Integrated