Siemens SINAMICS S150 - Safe Brake Control (Basic Functions)

Acceptance test and acceptance report
10.5 Acceptance tests
Safety Integrated
Function Manual, 05/2010, A5E03264275A
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10.5.1.3 Safe Brake Control (Basic Functions)
Table 10- 10 "Safe Brake Control" function
No. Description Status
Note:
The acceptance test must be individually conducted for each configured control.
The control can be realized via terminals and/or via PROFIsafe.
Initial state
• Drive in "Ready" state (p0010 = 0)
• STO function enabled (on-board terminals / PROFIsafe p9601.0 = 1 and/or p9601.3 = 1)
• Enable SBC function (p9602 = 1, p9802 = 1)
• Brake as in sequence control or brake always released (p1215 = 1 or p1215 = 2)
• No Safety faults and alarms (r0945, r2122); see note "Non-critical alarms" in section
Acceptance tests.
• r9772.4 = r9872.4 = 0 (SBC not requested)
• r9772.0 = r9772.1 = 0 (STO deselected and inactive – CU)
• r9872.0 = r9872.1 = 0 (STO deselected and inactive – MM)
• r9773.0 = r9773.1 = 0 (STO deselected and inactive – drive)
1.
• r9774.0 = r9774.1 = 0 (STO deselected and inactive - group); only relevant for grouping
Run drive (if applied, brake is released)
• Check whether the correct drive is operational
Select STO/SS1 when you issue the traversing command and check the following:
• The brake is applied (for SS1 the drive is previously decelerated along the OFF3 ramp)
• No Safety faults and alarms (r0945[0...7], r2122[0...7])
• r9772.4 = r9872.4 = 1 (SBC requested)
• r9772.0 = r9772.1 = 1 (STO selected and active – CU)
• r9872.0 = r9872.1 = 1 (STO selected and active – MM)
• r9773.0 = r9773.1 = 1 (STO selected and active – drive)
2.
• r9774.0 = r9774.1 = 1 (STO selected and active - group); only relevant for grouping
Deselect STO and check the following:
• No Safety faults and alarms (r0945[0...7], r2122[0...7])
• r9772.4 = r9872.4 = 0 (deselect SBC)
• r9772.0 = r9772.1 = 0 (STO deselected and inactive – CU)
• r9872.0 = r9872.1 = 0 (STO deselected and inactive – MM)
• r9773.0 = r9773.1 = 0 (STO deselected and inactive – drive)
• r9774.0 = r9774.1 = 0 (STO deselected and inactive - group); only relevant for grouping
3.
• r0046.0 = 1 (drive in "switch-on inhibit" state)