Sel SEL-421 - Figure 4.55 Setting 52 AA1: Terminal

U.4.61
Date Code 20020501 User’s Guide SEL-421/SEL-421-1 Relay
Basic Relay Operations
Operating the Relay Inputs and Outputs
=>>SET M<Enter>
Breaker Monitor
Breaker Configuration
Breaker 1 Monitoring (Y,N) EB1MON := N ?
<Enter>
Breaker 2 Monitoring (Y,N) EB2MON := N ? <Enter>
Breaker 1 Trip Type (Single Pole=1,Three Pole=3) BK1TYP := 1 ?3<Enter>
Breaker 2 Trip Type (Single Pole=1,Three Pole=3) BK2TYP := 1 ? 3<Enter>
Breaker 1 Inputs
N/O Contact Input -BK1 (SELogic Equation)
52AA1 := NA
? IN101<Enter>
Breaker 2 Inputs
A-Phase N/O Contact Input -BK2 (SELogic Equation)
52AA2 := NA
? IN102<Enter>
Breaker Monitor
Breaker Configuration
EB1MON := N EB2MON := N BK1TYP := 3 BK2TYP := 3
Breaker 1 Inputs
52AA1 := IN101
Breaker 2 Inputs
52AA2 := IN102
Save settings (Y,N) ?Y<Enter>
Saving Settings, Please Wait...........
Settings Saved
=>>
Figure 4.55 Setting 52AA1: Terminal.