Table 5.5
Closing a pulse breaker
Close
breaker
Breaker
closed
feedback
t1
Breaker
open
feedback
(1)
(2)
(3)
t1
Pulse on (
Parameters > Breakers > [Breaker] > Pulse time ON
)
To close a pulse breaker:
1.
Close breaker
:
Breakers > [Breaker] > Control > [*B] close
(digital output).
The controller activates this output until there is breaker closed feedback,
or for the
Pulse time ON
.
2.
Breaker closed feedback
:
Breakers > [Breaker] > Feedback > [*B] closed
(digital input). This input is activated when the breaker is closed.
3.
Breaker open feedback
:
Breakers > [Breaker] > Feedback > [*B] open
(digital input). This input is deactivated when the breaker is closed.
Table 5.6
Opening a pulse breaker
t1
Open
breaker
Breaker
closed
feedback
Breaker
open
feedback
(1)
(2)
(3)
t1
Pulse on (
Parameters > Breakers > [Breaker] > Pulse time ON
)
To open a pulse breaker:
1.
Open breaker
:
Breakers > [Breaker] > Control > [*B] open
(digital output).
The controller activates this output until there is breaker open feedback, or
for the
Pulse time ON
.
2.
Breaker closed feedback
:
Breakers > [Breaker] > Feedback > [*B]
closed
(digital input). This input is deactivated when the breaker is
opened.
3.
Breaker open feedback
:
Breakers > [Breaker] > Feedback > [*B] open
(digital input). This input is activated when the breaker is opened.
Table 5.7
Trip a pulse breaker
t1
Open
breaker
Breaker
closed
feedback
Breaker
open
feedback
(3)
(4)
(5)
Trip
breaker
(2)
Number of
trip breaker
alarms
(1)
1
0
2
t1
Pulse on (
Parameters > Breakers > [Breaker] >
Pulse time ON
)
To trip a pulse breaker:
1.
Number of trip breaker alarms
: The number of active
alarms with a
Trip [breaker]
(or similar) alarm action.
2.
Trip breaker
:
Breakers > [Breaker] > Control > [*B] trip
(digital output). The controller activates this output until
all alarms with a
Trip [breaker]
(or similar) alarm action
are not active.
3.
Open breaker
:
Breakers > [Breaker] > Control > [*B]
open
(digital output). The controller activates this output
until there is breaker open feedback, or for the
Pulse
time ON
.
4.
Breaker closed feedback
:
Breakers > [Breaker] >
Feedback > [*B] closed
(digital input). This input is
deactivated when the breaker is opened.
5.
Breaker open feedback
:
Breakers > [Breaker] >
Feedback > [*B] open
(digital input). This input is
activated when the breaker is opened.
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