Switching On And Switching Off - Siemens SIMOTICS S-1FK2 Operating Instructions Manual

7.4

Switching on and switching off

Note
EMERGENCY OFF
To avoid accidents, inform yourself about the EMERGENCY OFF function before you switch on
the system.
The motor is switched on and off using the frequency converter.
• For more information on this topic, see the chapter in the Operating Instructions for the
converter.
Switching on
Precondition
• Ensure that the frequency converter is correctly parameterized.
• All safety relays are functional and activated.
• Check whether sufficient heat is dissipated from the motor.
Procedure
1. Switch on the motor at the frequency converter.
2. Observe any uneven running and abnormal noise of the motor.
3. Check the function of the safety equipment.
4. Check whether the motor reaches the required parameters
❒
You have switched on the motor.
Switching off
• Switch off the motor at the frequency converter.
SIMOTICS S-1FK2 synchronous motors for SINAMICS S120
Operating Instructions, 02/2022, A5E46089564B AD
Commissioning
7.4 Switching on and switching off
87