SINAMICS Safety Integrated (Booksize)
Acceptance test and certificate
5-183
E Siemens AG, 2004. All rights reserved
SINAMICS S120 Installation and Start-Up Manual, 12/04 Edition
Table 5-8 “Safe standstill” (SH) function, part 1, continued
No. StatusDescription
7. Check the following:
S No Safety faults or alarms (r0945, r2122)
S r9772.0 = r9772.1 = 0 (SH deselected and inactive – CU)
S r9872.0 = r9872.1 = 0 (SH deselected and inactive – MM)
S r9773.0 = r9773.1 = 0 (SH deselected and inactive – drive)
S For terminal grouping for “Safe standstill”:
r9774.0 = r9774.1 = 0 (SH deselected and inactive – group)
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 DRIVE-CLiQ wiring between Control Unit and Motor Modules
S Correct drive no. – Motor Module – motor assignment
S The hardware is functioning properly.
S The shutdown paths are wired correctly.
S Correct SH terminal assignment on the Control Unit
S Correct SH grouping (if available)
S The SH function is parameterized correctly.
S Routine for forced dormant error detection of shutdown paths
“Safe standstill” (SH) function, part 2
This test comprises the following steps:
Table 5-9 “Safe standstill” (SH) function, part 2
No.
Description Status
1. Initial state
S A channel for selecting SH is permanently connected to HIGH level.
(example here: SH wiring Motor Module)
S Drive in “Ready” status (p0010 = 0)
S Enable SH function (p9601.0 = 1, p9801.0 = 1)
S No Safety faults or alarms (r0945, r2122)
S r9772.0 = r9772.1 = 0 (SH deselected and inactive – CU)
S r9872.0 = r9872.1 = 0 (SH deselected and inactive – MM)
S r9773.0 = r9773.1 = 0 (SH deselected and inactive – drive)
2. Run the drive.
3. Ensure that the correct drive is running.
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