Machine Documentation - Siemens SINAMICS G115D Operating Instructions Manual

Appendix
A.2 Acceptance tests for the safety functions
3.
4.
You have performed the acceptance test of the STO function.
❒
A.2.3

Machine documentation

Machine or plant description
Designation
Type
Serial number
Manufacturer
586
Select STO
3.1. Select STO while the motor is running.
Test each configured activation, e.g. via digital inputs and PROFIsafe.
3.2. Check the following:
When controlled via PROFIsafe
• The converter signals the following:
"STO selection via PROFIsafe"
(r9772.20 = 1)
• If a mechanical brake is not available, the motor coasts down.
A mechanical brake brakes the motor and holds it to ensure that it remains at
standstill.
• The converter signals neither faults nor alarms of the safety functions
(r0945[0...7], r2122[0...7]).
• The converter signals the following:
"STO is selected" (r9773.0 = 1).
"STO is active" (r9773.1 = 1).
Deselect STO
4.1. Deselect STO.
4.2. Check the following:
• STO is not active (r9773.1 = 0).
• The converter signals neither faults nor alarms of the safety functions
(r0945[0...7], r2122[0...7]).
When controlled via fail-safe digital
inputs (F-DI)
• The converter signals the follow‐
ing:
"STO Selection via terminal"
(r9772.17 = 1)
SINAMICS G115D Wall Mounted distributed drive
Operating Instructions, 07/2023, FW V4.7 SP14, A5E52808211A AA
Status