Siemens Sinamics S120 Function Manual page 468

Appendix
A.3 Acceptance tests (recommendations)
N o .
Select the time interval and pretrigger so you can recognize when the active SDI
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tolerance has 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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r9722.12 (SDI positive active) or r9722.13 (SDI negative active)
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Select SDI positive or SDI negative
Note: The parameterized SDI monitoring is already active for motion monitoring without selection.
Switch-on the drive and traverse in the negative or positive direction of rotation
Check whether the drive moves and - after the SDI tolerance (p9564) has been ex-
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ceeded 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:
C01716 (0), C30716 (0); tolerance for SDI exceeded in positive direction or
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C01716 (1), C30716 (1); tolerance for SDI exceeded in negative direction
C01710, C30710 (STOP E initiated)
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C01707, C30707 (tolerance for safe operating stop exceeded)
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C01701, C30701 (STOP B initiated)
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C01700, C30700 (STOP A initiated)
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4. Analyze trace:
As soon as r9713[0] leaves the SDI tolerance window, a safety message becomes
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active (r9722.7 = 0).
STOP E is initiated as a consequence.
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As a consequence of STOP E (selection SOS) the above-described responses will be
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triggered if the drive is not stopped by the drive-based ESR function or higher-level
controller when STOP E is activated
5. Save/print the trace and add it to the acceptance report (refer to the example below)
6. Deselect SDI and safely acknowledge safety messages Initiate a POWER ON or a warm restart for motion monitor-
ing functions without selection.
No safety faults, alarms and messages (r0945[0...7], r2122[0...7], r9747[0...7]) at the
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drive and TM54F (if one is being used)
Acknowledge switch-on inhibit and run the drive
Check whether the drive is moving
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7. Repeat points 1 to 6 for the opposite direction.
468
D e scri p ti o n
Function Manual, (FHS), 07/2016, 6SL3097-4AR00-0BP6
Sta tu s
Safety Integrated