Sequence Control When Switching The Motor On And Off; Drive Control - Siemens SINAMICS G120X Operating Instructions Manual

Advanced commissioning

6.3 Drive control

6.3 Drive control
6.3.1

Sequence control when switching the motor on and off

Overview
The sequence control defines the rules for switching the motor on and off.
Figure 6-2
After switching the supply voltage on, the converter normally goes into the "ready to start" state.
In this state, the converter waits for the command to switch on the motor.
The converter switches on the motor with the ON command. The converter changes to the
"Operation" state.
After the OFF1 command, the converter brakes the motor down to standstill. The converter
switches off the motor once standstill has been reached. The converter is again "ready to start".
Precondition
Functions
In order to be able to respond to external commands, you must set the command interface so
that it fits your specific application.
Tools
One of the commissioning tools is needed to change the function settings.
182
Simplified representation of the sequence control
Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC
SINAMICS G120X converter