Correcting An Unsuccessful Firmware Upgrade Or Downgrade - Siemens SINAMICS G120 Operating Instructions Manual
Low voltage converters, chassis and wall/panel mounted devices with cu230p-2 control units
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Also See for SINAMICS G120:
- List manual (1256 pages) ,
- Manual (732 pages) ,
- Operating instructions manual (550 pages)
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Corrective maintenance
8.2 Firmware upgrade and downgrade
8.2.3
Correcting an unsuccessful firmware upgrade or downgrade
How does the inverter signal an unsuccessful upgrade or downgrade?
Correcting an unsuccessful upgrade or downgrade
You can check the following to correct an unsuccessful firmware upgrade or downgrade:
● Does the firmware version of your inverter fulfill the preconditions?
– For an upgrade, as a minimum V4.5.
– For a downgrade, as a minimum V4.6.
● Have you correctly inserted the card?
● Does the card contain the correct firmware?
● Repeat the appropriate procedure.
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The inverter signals an unsuccessful firmware upgrade or down-
grade by a quickly flashing LED RDY and the lit LED BF.
Operating Instructions, 04/2015, FW V4.7 SP3, A5E34257946B AB
Converter with CU230P-2 Control Units
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