Siemens SINAMICS G115D

5. The converter transfers the 󹪝rmware from the memory card into its memory.
The transfer takes approximately 5 to 10 minutes.
While data is being transferred, the LED RDY on the converter stays red. The BF or AS-i/FLT LED
󹪞ashes orange with a variable frequency.

%)RU$6L)/7
5'<


PLQ
9
6. At the end of the transfer, the LED RDY and BF (or AS-i/FLT) slowly 󹪞ash red (0.5Hz).

%)RU$6L)/7
5'<
9
Power supply failure during transfer
The converter 󹪝rmware will be incomplete if the power supply fails during the transfer.
– Start again with step 1 of the instructions.
7. Switch o󹪜 the power supply of the converter.
8. Wait until all LEDs on the converter are dark.



/('2))
9
9. Remove the memory card from the converter.
Note: You can also leave the memory card in the converter. The converter will behave
di󹪜erently depending on whether the memory card contains a data backup:
– If the memory card contains a data backup of the converter settings:
⇒ The converter will take the settings from the memory card in step 10.
– If the memory card does not have a data backup of the converter settings:
⇒ The converter will reset to factory settings and write the settings to the memory card
in step 10.
Corrective maintenance
10.6Firmware upgrade and downgrade
SINAMICS G115D Wall Mounted distributed drive
Operating Instructions, 07/2023, FW V4.7 SP14, A5E52808211A AA 407