6.8.6
Limit value violation when Safe Direction (SDI) is active
Drive response
When motion monitoring detects a fault when SDI is active, the inverter responds by triggering
a STOP A or STOP B. The inverter response is parameterized during commissioning.
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W
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Figure 6-48 Limit value violation of safety function SDI. Example with STOP A as fault response
Inverter signals
Parameters
Included in the PROFI‐
safe telegram
Can be interconnec‐
ted with
F-DI
F-DO
Internal event
r9722.7
✓
---
✓
STO active (extended functions)
r9722.0
✓
---
✓
SDI+ active
r9722.12
✓
---
✓
SDI+ deselect
r9720.12
✓
✓
---
SDI- active
r9722.13
✓
---
✓
Deselect SDI-
r9720.13
✓
✓
---
"Standard" acknowledgment
p2103
---
---
---
Fail-safe acknowledgment
r9720.7
✓
✓
---
ON/OFF1
r0054.0
---
---
---
Operation
6.8 Safe Direction (SDI)
Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2
290
Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD