Siemens SINAMICS S120 Installation And Start-Up Manual page 183

Table 5-8 "Safe standstill" (SH) function, part 1, continued
No.
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.
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.
E Siemens AG, 2004. All rights reserved
SINAMICS S120 Installation and Start-Up Manual, 12/04 Edition
SINAMICS Safety Integrated (Booksize)
Description
Description
Acceptance test and certificate
Status
Status
5-183