Siemens SINAMICS G120 - Limit Value Violation When Safe Direction (SDI) Is Active

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.
Stop responses (Page 294)
6SHHG
W
W
,QWHUQDOHYHQW
6',DFWLYH
672DFWLYH
W
6',GHVHOHFW
212))
)DLOVDIH
DFNQRZOHGJPHQW
6WDQGDUGDFNQRZOHGJH
5HVSRQVHFDQEHVHW
6723$RU6723%
&RQYHUWHU
LGHQWLILHVDIDXOW
*UHHQRQ
*UHHQ
RQ
5HGIODVKHVTXLFNO\
<HOORZ
RQ
<HOORZVORZ<HOORZIODVKHVTXLFNO\
/('5'<
/('6$)(
6',
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