Functions
8.16 Automatic restart
Control Units CU240S
Operating Instructions, 11/2006, A5E00766042B AA
8-95
Danger
For longer line supply failures (blackouts) and when the automatic restart function is
activated, over a longer period of time it may be assumed that SINAMICS G120 is powered-
down. However, when the line supply returns, inverters can automatically start to run again
without any operator intervention.
If the operating range of the motor is entered in this status, this can result in death, severe
injury or material damage.
Note
In addition the "Flying restart" function must be activated if, for an automatic restart, the
inverter is to be connected to a motor which may already be spinning.
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