GE EPM 7300 Installation Manual page 67

{ Set values of local discrete variables based
on state of integer status of breaker. This
section sets the breaker status memory
discretes to true if the breaker's analog
status value is 3 (closed).}
brk1_s = (brk1 == 3 OR brk1 ==9);
brk2_s = (brk2 == 3 OR brk1 ==9);
brk3_s = (brk3 == 3 OR brk1 ==9);
brk4_s = (brk4 == 3 OR brk1 ==9);
brk5_s = (brk5 == 3 OR brk1 ==9);
brk6_s = (brk6 == 3 OR brk1 ==9);
{ set the bus status for the incoming feeds to
the dependent bus above in the
distribution hierarchy. This section sets the
dependencies of the bus pieces to other
sections of the one-line diagram and resets
pieces of the bus located entirely on this
screen to false.}
bus1 = feed1;
bus2 = feed2;
{ set the bus status for the incoming feeds to
the dependent bus above in the
distribution hierarchy. This section sets the
dependencies of the bus pieces to other
sections of the one-line diagram and resets
pieces of the bus located entirely on this
screen to false.}
bus1 = feed1;
bus2 = feed2;
{ reset internal bus pieces to off for
computations }
bus3 = 0;
bus4 = 0;
bus5 = 0;
{ set the bus status for the incoming feeds to
the dependent bus above in the
distribution hierarchy. This section sets the
dependencies of the bus pieces to other
sections of the one-line diagram and resets
pieces of the bus located entirely on this
screen to false.}
bus1 = feed1;
bus2 = feed2;
{ reset internal bus pieces to off for
computations }
bus3 = 0;
bus4 = 0;
bus5 = 0;
59
Sets the breaker status
memory discretes to
true if the breaker's
analog status value is 3
(closed).
Sets the
dependencies of the
bus pieces to other
sections of the one-
line diagram and
resets the pieces of
the bus located
entirely on this screen
to false.
IF...THEN statements
traverse the hierarchy
from top to bottom,
left to right, and then
bottom to top, right to
left.