2nd case: Response of the drive for SS1 of the extended functions
You have selected the extended functions via onboard terminals.
*UHHQRQ
5HGIODVKHVTXLFNO\
*UHHQRQ
<HOORZRQ
<HOORZIODVKHVVORZO\
<HOORZRQ
6SHHG
6KXWGRZQVSHHG
66DFWLYH
672DFWLYH
7ROHUDQFHWLPH
'LVFUHSDQF\
'LVFUHSDQF\HJ
FDEOHEUHDN
)DLOVDIHLQSXWWRVHOHFW
66
)DLOVDIH
DFNQRZOHGJPHQW
6WDQGDUGDFNQRZOHGJH
212))
W
W
66
/('5'<
/('6$)(
W
Figure 6-22 Inverter response for discrepancy of the input signal for SS1 (as example: SS1 with braking
ramp monitoring)
The inverter does not set the error bit of the safety functions (= internal event).
After the tolerance time has expired, the inverter signals the discrepancy (message C01770
or C30770) but does not interrupt the braking operation for the motor.
Inverter signal
Parameter
Included in the PROFI‐
safe telegram
Can be interconnec‐
ted with
F-DI
F-DO
STO active (extended functions)
r9722.0
✓
---
✓
SS1 active (extended functions)
r9722.1
✓
---
✓
Deselect SS1 (extended functions)
r9720.1
✓
✓
---
SAM/SBR active
r9723.16
---
---
---
"Standard" acknowledgment
p2103
---
---
---
Fail-safe acknowledgment
r9720.7
✓
✓
---
ON/OFF1
r0054.0
---
---
---
Operation
6.5 Safe Stop 1 (SS1)
Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2
Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD
249