The firmware will always return the last access result to the object flWorkFWCtrlPasswdSet. In case of new system startup without any try of manipulations onto flWorkFWCtrlPasswdSet the object always bring back notChanged(1) state. Every write access to flWorkFWCtrlPasswdSet or rather the setting of new password over the web interface which was not successful lead to noTSuccessful(2) state. Every successful write access lead to successful(3) state. The states notSuccessful(2) and successful(3) are hold up for ten minutes from the time of the last change. After this the state notChanged(1) is adjusted.