Correcting An Unsuccessful Firmware Upgrade Or Downgrade - Siemens SINAMICS G115D Operating Instructions Manual

Corrective maintenance
10.6 Firmware upgrade and downgrade
10.Switch on the converter power supply again.
If the firmware downgrade was successful, after several seconds the converter LED RDY turns
green.
The converter is reset to factory settings after firmware downgrade.
11. Transfer the settings from your data backup to the converter.
You have downgraded the converter firmware to an older version and transferred the settings
to the converter.
❒
10.6.4

Correcting an unsuccessful firmware upgrade or downgrade

Precondition
The converter signals an unsuccessful firmware upgrade or downgrade with a quickly flashing
LED RDY and a lit-up LED BF (or AS-i FLT).
Correcting a failed upgrade or downgrade
You can check the following to correct an unsuccessful firmware upgrade or downgrade:
• Have you inserted the card properly?
• Does the card contain the correct firmware?
Repeat the firmware upgrade or downgrade procedure.
408
Memory card → converter (Page 355)
PG/PC → converter (Page 359)
SINAMICS G115D Wall Mounted distributed drive
Operating Instructions, 07/2023, FW V4.7 SP14, A5E52808211A AA