Acceptance Test For Safe Stop 2 (Ss2) - Siemens SINAMICS G130 Manual

10.5.2.4

Acceptance test for Safe Stop 2 (SS2)

Table 10- 14 "Safe Stop 2" function
No.
Note:
The acceptance test must be individually performed for each configured control.
Control may be via TM54F or PROFIsafe.
1. Initial state
Drive in "Ready" state (p0010 = 0)
•
Safety Integrated Extended Functions enabled (p9601.2 = 1)
•
Safety functions enabled (p9501.0 = 1)
•
SS2 selected (r9720.2 = 0)
•
• SS2 inactive (r9722.2 = 0)
SOS inactive (r9722.3 = 0)
•
No Safety faults and alarms (r0945[0...7], r2122[0...7], r9747[0...7]); see note "non-
•
critical alarms" in section "Acceptance tests".
2. Run the drive
Ensure that the correct drive is running
•
3. Configure and activate trace recording.
Trigger: Trigger on variable - bit pattern (r9720.2 = 0)
•
Record the following values: r9714[0], r9714[1], r9720, r9722
•
Select the time interval and pretrigger so you can recognize the selection of SS2 and
•
the transition into the subsequent SOS state
For better analysis, display the following bit values:
r9720.2 (deselection SS2)
•
r9722.2 (SS2 active)
•
r9722.3 (SOS active)
•
Select SS2 while the drive is moving
The drive decelerates along the OFF3 ramp
•
• Subsequent SOS state is activated
No Safety faults and alarms (r0945[0...7], r2122[0...7], r9747[0...7])
•
4. Analyze trace:
SOS is triggered after the SS2 timer (p9352/9552) has expired.
•
• r9714[0] is displayed in the unit [µm/Safety clock cycle or m°/Safety clock cycle]
5. Save/print the trace and add it to the acceptance report (refer to the example below)
6. Deselect SS2
Ensure that the drive is running with the setpoint again
•
No Safety faults and alarms (r0945[0...7], r2122[0...7], r9747[0...7])
•
Safety Integrated
Function Manual, 05/2010, A5E03264275A
Description
Acceptance test and acceptance report
10.5 Acceptance tests
Status
277