Inverter signals
Parameter
Included in the PROFI‐
safe telegram
Can be interconnected
with
F-DI
F-DO
STO active (basic functions)
r9773.1
✓
---
✓
STO deselection (basic functions)
r9773.0
✓
✓
---
STO cause, selection via terminal on the Power Module
r9772.25
---
---
---
STO active (extended functions)
r9722.0
✓
---
✓
Deselect STO (extended functions)
r9720.0
✓
✓
---
SSM feedback signal active (speed below limit value)
r9722.15
✓
---
✓
Operation
6.12 Selecting safety function when a safety function is active
Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2
308
Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD