Alstom MiCOM P127 - Page 90

P12y/EN FT/D22 Technical Guide
User Guide
Page 88/108 MiCOM P125/P126/P127
tU>> :8765432
0000010
Assigning second trip threshold for overvoltage (tU>>)
to the output relays; i.e. to output 3 (RL3).
Setting choice: 1 assigns the output relay; 0 no
assignment.
U< :8765432
0100010
Assigning first alarm threshold for undervoltage (U<)
to the output relays; i.e. to output 3 & 7 (RL3 & RL7).
Setting choice: 1 assigns the output relay; 0 no
assignment.
tU< :8765432
0000010
Assigning of the first trip threshold for undervoltage
(tU<) to the output relays; i.e. output 3 (RL3).
Setting choice: 1 assigns the output relay; 0 no
assignment.
U<< :8765432
0100010
Assigning second alarm threshold for undervoltage
(U<<) to the output relays; i.e. to output 3 & 7 (RL3 &
RL7).
Setting choice: 1 assigns the output relay; 0 no
assignment.
tU<< :8765432
0000010
Assigning second trip threshold for undervoltage
(tU<<) to the output relays; i.e. to output 3 (RL3).
Setting choice: 1 assigns the output relay; 0 no
assignment.