11.Mount the Power Module.
12.Switch on the 24 V converter power supply voltage or the 400 V converter supply.
13.If the rmware upgrade was successful, the converter LED RDY turns green after several
seconds.
You have successfully updated the converter's rmware to a newer version.
❒
When there is an upgrade, your settings will be stored in the converter.
10.4.2 Firmware downgrade
When downgrading rmware you replace the converter's rmware with an older version. Only
update the rmware to an older level if, after replacing a converter, you require the same
rmware in all converters.
Requirements
• Your converter's rmware is at least version V4.7.
• You have the memory card with the rmware for that particular converter.
• You have saved your settings onto a memory card, in an operator panel or on a PC.
Corrective maintenance
10.4 Firmware upgrade and downgrade
Distributed converter for SIMOGEAR geared motors
382 Operating Instructions, 10/2020, FW V4.7 SP13, A5E31298649B AL
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