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KEB F4-C 25 kVA Inverter - Parameter Change/Password Issue

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Topic starter
(@anus-bilal)
New Member
Joined: 2 months ago

Hi all,
I’m working on a KEB F4-C 25 kVA inverter using Kombivis5 software. I’m trying to change various parameters, but the UD0 and UD1 parameters seem to be password-protected. I’ve tried the passwords 100, 200, 330, 440, and 500 as mentioned in the manual, but the inverter status remains "CP-RO", and I still can’t change the parameters.

Is there any method to reset the inverter to factory default settings, or another way to unlock the parameters? Any advice would be really appreciated!
Thanks!

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Posts: 18335
Admin
(@click2electro)
Member
Joined: 4 years ago

First stop drive then set password 500, if possible try to enter parameter from drive display.

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