Siemens Sinamics S110 Function Manual page 509

Acceptance test for Safe Speed Monitor (Extended Functions)
Table 8- 41 "Safe Speed Monitor" function
No.
1. Initial state
Drive in "Ready" state (p0010 = 0)

Safety Integrated Extended Functions enabled (p9601.2 = 1)

Safety functions enabled (p9501.0 = 1)

No Safety message (r0945, r2122, r9747); see note "Non-critical alarms" in section

Acceptance tests.
2. Switch off the drive or specify speed setpoint = 0
Configure and activate trace recording
Trigger: Trigger on variable - bit pattern (r9722.15 = 1)

Record the following values: r9714[0], r9722

Select the time interval and pretrigger so you can recognize when the level

exceeds the SSM limit (p9346/p9546) and subsequently falls below it again
Switch on the drive and specify the setpoint so that the level briefly exceeds the SSM limit and then drops below
it once more
Check the drive is turning

3. Analyze trace:
If r9714[0] violates the SSM limit p9346/p9546, r9722.15 = 0 is valid

After the limit has been violated, r9722.15 = 1 is valid

If hysteresis is active, then r9722.15 returns to 1 only when r9714[0] no longer

violates the limit p9346/p9546 offset with the hysteresis value p9347/p9547
For better analysis, display the following bit values:
r9722.15 (SSM speed under the limit value)

4. Save/print the trace and add it to the acceptance report (refer to the example below)
Function Manual
Function Manual, 01/2011, 6SL3097-4AB10-0BP3
Description
Safety Integrated Functions
8.9 Acceptance test and acceptance report
Status
507