Alstom MiCOM P127 - Additional OP PARAMETERS Menu Points for P126 & P127; Menu CONFIGURATION; Submenu General Options

Technical Guide P12y/EN FT/D22
User Guide
MiCOM P125/P126/P127 Page 13/108
4.1.1 Additional OP PARAMETERS Menu Points for P126 & P127
Date
10/11/01
Displays the date. To modify this date press 5 then
using 6 enter the required value. Enable your choice
using 5. In this example the date is: November 10th
2001
Time
13:57:44
Displays the time. To modify the time press 5 then
using 6 enter the required value. Enable your choice
using 5. In this example the time is: 1:57:44 pm.
4.2 Menu CONFIGURATION
The following parameters can be set in the CONFIGURATION menu:
· labels used to display currents and voltages
· ratios for the earth and phase current transformers (CT)
· ratios for the residual voltage and phase voltage transformers (VT)
· LEDs 5 to 8.
The submenus are:
· General Options
· CT Ratio
· Led 5
· Led 6
· Led 7
· Led 8
· Group Select
To gain access to the CONFIGURATION menu from the default display, press 2
followed by 6 until the desired submenu header is displayed.
4.2.1 Submenu General Options
The following submenu displays the connection mode only for the P127 and the
default display only for the P126.
The General Options submenu is not available for the P125 relay. The default display
is fixed to IN and there is no VT connection setting choice.
CONFIGURATION
Heading of CONFIGURATION menu.
To gain access to the General Options submenu, press
2 and 6 until the submenu is reached.
General Options
Heading of General Options submenu.
To navigate within submenu points, press 8 2. To
modify setting, press 5. Use 8 2 4 6 to scroll and set
available selections. Press 5 to confirm choice.