Areva MiCOM P921 - Page 367

Technical Guide P92x/EN RS/E11 Test Report MiCOM P921-P922-P923 Page 15/22
Information specific to MiCOM P922-P923 relay:
Latch Block
(Block
LOG1)
Block
(Block
LOG2)
RL1
(DEC)
RL2 RL3 RL4 RL5
(P922-
P923)
RL6
(P922-
P923)
RL7
(P922-
P923)
RL8
(P922-
P923)
LED 5 LED 6 LED 7 LED 8 Logic equations
Functions
YesNoYesNoYesNoYesNoYesNoYesNoYesNoYesNoYesNoYesNoYesNoYesNoYesNoYesNoYesNo A B C D
V2>= tV2>= V2>>= tV2>>= V1<= tV1<= V1<<= tV1<<= F1 tF1 F2 tF2 F3 tF3 F4 tF4 F5 tF5 F6 tF6 CB ALARM Freq. out of range