Siemens SINAMICS S120 Commissioning Manual page 76

Fundamentals
3.8 Updating the firmware
7. Turn your Control Unit on again.
The drive unit now starts with a self-configuration and downloads the firmware data from
the memory card to the Control Unit.
Wait until the Control Unit has completed the transfer of the new firmware.
8. Then load the current Startdrive project data to the drive unit.
See Chapter "Loading project data into the drive (Page 202)".
9. Turn the drive unit off and on again.
The firmware of the connected DRIVE-CLiQ components is updated. A restart may be
required to complete the update (see Startdrive alarm messages).
74
RDY COM Explanation of LED displays
Firmware update is active:
Do not disconnect the power supply.
•
Do not separate the motor from the frequency converter.
•
LEDs flashing in sync (1 Hz):
Converter waits until the power supply is switched off and switched on again
after a firmware update.
RDY Explanation of LED displays
Firmware update of the connected DRIVE-CLiQ components in progress.
Do not disconnect the power supply.
•
Do not separate the motor from the frequency converter.
•
(0.5 Hz)
DRIVE-CLiQ component firmware update complete.
Waiting for POWER ON of the respective component.
Remedy: Turn the component off and on again.
(2 Hz)
Commissioning with Startdrive
Commissioning Manual, 12/2018, 6SL3097-5AA10-0BP0