Setting Password; Installation Locking - ABB PQFM Instruction Manual

The PQF is equipped with a system clock, which can be modified by the user. The date
and the time (Hr, Min. Sec) can be changed. The hour is presented in 24-hour format and
is set up for the time zone GMT +1.

7.9.3.4 Setting Password

For setting up the password, go to [/Welcome/Settings/Installation set./Password]
A password setting allows the user to set a software lock of the settings. Once set and
the installation are locked, the crucial parameters cannot be changed unless the
software lock is removed.
A customer can choose a 4 digit password of his choice to activate the software lock.
During selection, first the old password (default: 1234) needs to be entered followed by
a new password. The new password needs to be confirmed. Now pressing the
button saves the new password.

7.9.3.5 Installation Locking

For Installation locking, go to [/Welcome/Settings/Installation set./Install Lock]
In order to enable the software lock, one needs to enter the password first. With correct
password entered, the installation gets a software lock and changing of key parameters
is prohibited. The software lock can be disabled after checking the "Installation
Unlocked" check box. This checkbox can be used only after entering the right password.
Manual Power Quality Filter PQFM ç The PQF-Manager user interface 139