Siemens Sinamics S120 Function Manual page 491

N o .
C01714 (x00), C30714 (x00); x = 1...4 depending on the SLS level (safely limited
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speed exceeded)
C01701, C30701 (STOP B initiated)
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C01700, C30700 (STOP A initiated)
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4. Analyze trace:
If r9714[0] exceeds the active SLS limit, a Safety message (r9722.7 = 0) becomes
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active
A STOP B is initiated as a consequence (with subsequent stop STOP A)
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For better analysis, display the following bit values:
r9721.12 (STOP A or B active)
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r9722.0 (STO active; set for STOP A)
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r9722.1 (SS1 active; set for STOP B)
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r9722.4 (SLS active) and r9722.9/.10 (active SLS level)
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r9722.7 (internal event; set when the first Safety message occurs)
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5. Save/print the trace and add it to the acceptance report (refer to the example below)
6. Deselect SLS (if this is possible) and acknowledge Safety messages
Note: After deselecting SLS, the drive must be switched on within 5 seconds.
No Safety faults and alarms (r0945[0...7], r2122[0...7], r9747[0...7]) at the drive and
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TM54F (if one is being used)
Acknowledge switch-on inhibit and run the drive
Check whether the drive is moving
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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
491