Figure 6-13. Reporting and Alarms Screen, Bkr Alarms Tab
Table 6-13 summarizes the Breaker Alarms settings.
Table 6-13. Breaker Alarms Settings
Setting Range/Purpose
Default
Mode
0 = Disabled
1 = Percent Duty
2 = Number of Operations
3 = Breaker Clearing Time
0
Point 1
Mode
0 to 100 in percent, increment = 0.01
0
Point 2
Mode
9365200990 Rev F
BE1-CDS240 Reporting and Alarm Functions
6-25
0 to 99,999 in operations, increment = 1
0
Threshold
Point 3
Mode
0, 20 to 1,000 in milliseconds (m), seconds (s), or cycles (c). Setting
is reported in milliseconds if less than 1 seconds.
0
TRIP CIRCUIT MONITOR
The trip circuit voltage and continuity monitoring function monitors the trip circuit for voltage and
continuity. If a breaker is closed or the 86 Lockout relay is reset and no voltage is detected across the trip
contacts, then either the fuse supplying the circuit is blown or there is a loss of continuity in the trip coil
circuit.
The trip circuit monitor function obtains the breaker status from a
programmable setting, which is set using the <Trip Coil Enable>
parameter in the SB-LOGIC command. The detector circuit used
by the trip circuit monitoring function is internally connected in
parallel with Contact Outputs 7-10. The monitor circuits draw less
than two milliamperes of current through the trip coil when the
breaker is closed. If this current flow presents a problem for the
application, the monitor circuits can be physically disconnected by
Connectors P5, P6, P7, and P8. Figure 6-14 shows the trip
circuit monitor logic.
Figure 6-14. Trip Circuit Monitor Logic
Summary of Contents for BE1-CDS240
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