Description
2.5 Safely Limited Speed, SLS
2.5.4
Switching off the motor when SLS is active
Switching off the motor with OFF1, OFF2 or OFF3
If you switch off the motor with OFF1 or OFF3, the inverter safely switches off the motor
torque (STO) when the standstill monitoring is reached. The motor then coasts to a standstill.
Figure 2-15
38
OFF1 command when the SLS safety function is active
Safety Integrated Function Manual, SINAMICS G120 and G120C
Function Manual, 01/2011, FW 4.4, A5E03052391B AB