Acceptance Test For Safe Speed Monitoring (Ssm) - Siemens SINAMICS S120 Function Manual

8.4.8

Acceptance test for Safe Speed Monitoring (SSM)

"Safe Speed Monitor" (SSM) function
The functional test must be carried out separately for each drive (as far as the machine
allows).
The test comprises the following steps:
Table 8-16 "Safe Speed Monitor" (SSM) function
No.
1. Initial state
Drive in "Ready" state (p0010 = 0)
•
Safety Integrated Extended Functions enabled (p9601.2 = 1)
•
SOS/SLS function enabled (p9501.0 = 1)
•
No safety alarm (r0945, r2122, r9747)
•
2. Start Trace (trigger r9722.15 = 1/0 edge)
Trace recording of the following values:
Safe actual speed (r9714)
•
SSM (n below limit) r9722.15
•
3. Operate the drive above the speed limit set in p9346/p9546
4. Operate the drive below the speed limit set in p9346/p9546 minus the hysteresis set in
p9347/p9547
5. Save / print the Trace (refer to the example below)
Safety Integrated
Function Manual, (FHS) , 07/2007 Edition, 6SL3097-2AR00-0BP0
Description
Acceptance test and acceptance report
8.4 Acceptance tests
Status
115