Alstom MiCOM P127 - 4 Menu; Menu OP PARAMETERS

Technical Guide P12y/EN FT/D22
User Guide
MiCOM P125/P126/P127 Page 11/108
4. MENU
The menu of the MiCOM P125, P126 & P127 relays is organised into main menus
and submenus. The available content depends on the MiCOM model.
The menu for the MiCOM P125 relay is divided into 7 sections and for the MiCOM
P126 & P127 relays into 8 sections:
Þ OP PARAMETERS
Þ CONFIGURATION
Þ MEASUREMENTS
Þ COMMUNICATION
Þ PROTECTION G1 / G2
Þ AUTOMAT. CTRL
Þ RECORDS (P126 & P127 only)
To access these menus from the default display press 2.
To return to the default display from these menus or submenus press 8.
4.1 Menu OP PARAMETERS
To gain access to the OP PARAMETERS menu from the default display, press 2.
OP PARAMETERS
Heading of OP PARAMETERS menu.
To gain access to the menu content, press 2.
Password
* * * *
Entry of the password to be able to modify the MiCOM
relay settings and parameters.
To enter the password, press 5.
Password
AAAA
The password entry is made letter by letter, using 2 or
8 to go up or down in the alphabet. After each letter,
press 6 to enter the following letter. At the end press 5
to validate the password. If the password is correct, the
following message is displayed on the LCD:
PASSWORD OK.
Note: The password is initially set in the factory to
AAAA.
WARNING : AS SOON AS THE PASSWORD HAS BEEN ENTERED, NO SETTING CHANGE
BY THE REMOTE/LOCAL COMMUNICATION (RS485 OR RS232) WILL BE
ACCEPTED.