Sel 551 - Page 159

6.13
Date Code 20110408 Instruction Manual SEL-551 Relay
Front-Panel Interface
Rotating Default Display
Display Points
(SEL
OGIC Control
Equation Settings)
Example Display
Point States
Display Point
Label Settings
DP2 = LB1
= logical 0
DP2_1 = 79 ENABLED
DP2_0 = 79 DISABLED
DP4_1 = BREAKER CLOSED
DP4_0 = BREAKER OPEN
DP4 = IN1 = logical 0
79 DISABLED
BREAKER OPEN
Press CNTRL for
Local Control
DP2 = LB1 = logical 1
DP2_1 = 79 ENABLED
DP2_0 = 79 DISABLED
DP4_1 = BREAKER CLOSED
DP4_0 = BREAKER OPEN
DP4 = IN1 = logical 0
SCHWEITZER ENGINEE
PULLMAN WASHINGTON USA
FAULT TYPE
A
INSTEN BCNRSLO
79
79 ENABLED
BREAKER OPEN
Press CNTRL for
Local Control
SCHWEITZER ENGINEE
PULLMAN WASHINGTON USA
FAULT TYPE
A
INSTEN BCNRSLO
79
DP2 = LB1 = logical 1
DP2_1 = 79 ENABLED
DP2_0 = 79 DISABLED
DP4_1 = BREAKER CLOSED
DP4_0 = BREAKER OPEN
DP4 = IN1 = logical 1
79 ENABLED
BREAKER CLOSED
Press CNTRL for
Local Control
SCHWEITZER ENGINEE
PULLMAN WASHINGTON USA
FAULT TYPE
A
INSTEN BCNRSLO
79
DP2 = LB1 = logical 0
DP2_1 = 79 ENABLED
DP2_0 = 79 DISABLED
DP4_1 = BREAKER CLOSED
DP4_0 = BREAKER OPEN
DP4 = IN1 = logical 1
79 DISABLED
BREAKER CLOSED
Press CNTRL for
Local Control
SCHWEITZER ENGINEE
PULLMAN WASHINGTON USA
FAULT TYPE
A
INSTEN BCNRSLO
79