Siemens SINUMERIK 840D sl Function Manual page 86

Safety Functions Integrated in the Drive
4.8 Acceptance test and acceptance report
Table 4-9 "Safe Stop 1" function (SS1)
No.
3. Ensure that the correct drive is running
4. Select SS1 when the run command is issued
Note:
The acceptance test must take place individually for each activation configured.
5. Check the following:
– The drive is braked along the OFF3 ramp (p1135)
– Before the expiry of the SS1 delay time (p9652, p9852), the following
applies:
S
r9772.0 = r9772.1 = 0 (STO deselected and inactive – CU)
S
r9872.0 = r9872.1 = 0 (STO deselected and inactive – MM)
S
r9772.2 = r9872.2 = 1 (SS1 active – CU and MM)
S
r9773.0 = r9773.1 = 0 (STO deselected and inactive – drive)
S
r9773.2 = 1 (SS1 active – drive)
– STO is initiated after expiry of the SS1 delay time (p9652, p9852).
S
No safety faults and alarms (r0945, r2122)
S
r9772.0 = r9772.1 = 1 (STO selected and active – CU)
S
r9872.0 = r9872.1 = 1 (STO selected and active – MM)
S
r9772.2 = r9872.2 = 0 (SS1 inactive – CU and MM)
S
r9773.0 = r9773.1 = 1 (STO selected and active – drive)
S
r9773.2 = 0 (SS1 inactive – drive)
6. Deselect SS1
7. Check the following:
S
No safety faults and alarms (r0945, r2122)
S
r9772.0 = r9772.1 = 0 (STO deselected and inactive – CU)
S
r9872.0 = r9872.1 = 0 (STO deselected and inactive – MM)
S
r9772.2 = r9872.2 = 0 (SS1 inactive – CU and MM)
S
r9773.0 = r9773.1 = 0 (STO deselected and inactive – drive)
S
r9773.2 = 0 (SS1 inactive – drive)
S
r0046.0 = 1 (drive in "power–on inhibit" state)
8. Acknowledge power–on inhibit and run the drive
9. Ensure that the correct drive is running
The following is tested:
S
Correct parameterization of the SS1 function
4-86
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 05.2008 Edition
Description Status
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05.08