Switching The Motor On And Off When Sls Is Active - Siemens SINAMICS G120 Function Manual

2.7.6

Switching the motor on and off when SLS is active

Proceed as follows to switch the motor off and on again when SLS is active:
● Switch the motor off when SLS is active.
● When the motor has come to a standstill, activate STO.
● Deselect STO before switching the motor on again.
● Switch on the motor within 5 seconds (ON command).
If you do not switch on the motor within 5 seconds, the inverter switches to the STO status
again and does not respond to the ON command. To switch the motor on again, proceed as
follows:
● Select STO.
● Deselect STO.
● Switch on the motor within 5 seconds (ON command).
Safety Integrated Function Manual, SINAMICS G120
Function Manual, 07/2010, FW 4.3.2, A5E03052391B AA
Figure 2-16 Switching the motor on and off when SLS is active
Description
2.7 Interrupting safety functions
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