Siemens SINAMICS G220 - Drive Functions; Starting and Stopping the Motor; Sequence Control When Switching the Motor on and off

14.11 Drive functions
14.11.1 Starting and stopping the motor
14.11.1.1 Sequence control when switching the motor on and o󹪜
Overview
The sequence control de󹪝nes the rules for switching the motor on and o󹪜.
5HDG\IRUVZLWFKLQJRQ
2SHUDWLRQ
2))21
Figure14-161 Sequence control
Description of function
After switching the supply voltage on, the converter goes into the "ready to start" state. In this
state, the converter waits for the command to start the motor.
The converter starts 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 o󹪜 the motor once standstill has been reached. The converter is again "ready to
start".
Functions
14.11Drive functions
SINAMICS G220 converter
Operating Instructions, 04/2024, FW V6.2, A5E51781573B AB 563