Siemens SINAMICS G120 Function Manual page 30

Description
2.6 Safely Limited Speed, SLS
Diagnostics of the safety functions
● Bit r9723.16 indicates the status of the SBR function for the monitored braking operation.
● As soon as the load speed falls below the monitoring threshold, the relevant bit is set in
PROFIsafe status word 0
Bit 9
0
1
0
1
● When the "SAFE" LED flashes slowly, this indicates that one of the safety functions (in
30
PROFIsafe status word 0.
The selected SLS monitoring threshold is confirmed by bits 9 and 10 in PROFIsafe status
word 0.
this case, SLS) is currently active.
Bit 10
0
0
1
1
Function Manual, 07/2010, FW 4.3.2, A5E03052391B AA
Active SLS limit
P9331[0], P9531[0]
P9331[1], P9531[1]
P9331[2], P9531[2]
P9331[3], P9531[3]
Safety Integrated Function Manual, SINAMICS G120