Siemens SINAMICS G120 - SBC Acceptance Test

A.2.5 SBC acceptance test
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Figure A-6 Acceptance test for SBC
Procedure
To perform the acceptance test of the SBC function, proceed as follows:
Status
1. The inverter is ready
● The inverter signals neither faults nor alarms of the safety functions
(r0945[0…7], r2122[0…7]).
● SBC is not active (r9773.4 = 0).
2. Switch on motor
2.1. Enter a speed setpoint ≠ 0.
2.2. Switch on the motor (ON command).
2.3. Check that the correct motor is running.
2.4. Enter a speed setpoint = 0.
3. Select SBC
3.1. Select the STO function or the SS1 function.
3.2. Check: The inverter signals "SBC is active" (r9773.4 = 1).
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Appendix
A.2 Examples of acceptance tests
Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2
392 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD