GE EPM 7300 - Page 68

60 PMCS Interface Toolkit
{ set the bus status for the incoming feeds to
the dependent bus below in the
distribution hierarchy. The IF_THEN
statements in this section traverse the
hierarchy from top to bottom, left to right,
and then bottom to top, right to left.}
bus6 = 0;
bus7 = 0;
{ two main feeds }
IF (bus1 AND brk1_s) THEN
bus3 = 1;
ENDIF;
IF (bus2 AND brk2_s) THEN
bus4 = 1;
ENDIF;
{ left to right across tie breaker }
IF (bus3 AND brk3_s) THEN
bus4 = 1;
ENDIF;
IF (bus4 AND brk4_s) THEN
bus5 = 1;
ENDIF;
{ two outgoing feeders }
IF (bus3 AND brk5_s) THEN
bus6 = 1;
ENDIF;
IF (bus5 AND brk6_s) THEN
bus7 = 1;
ENDIF;
{ back feed from two outgoing feeds }
IF (bus7 AND brk6_s) THEN
bus5 = 1;
ENDIF;
IF (bus6 AND brk5_s) THEN
bus3 = 1;
ENDIF;
{ right to left across tie breaker }
IF (bus5 AND brk4_s) THEN
bus4 = 1;
ENDIF;
IF (bus4 AND brk3_s) THEN
bus3 = 1;
ENDIF;
{ two incoming feeds }
IF (bus5 AND brk2_s) THEN
bus2 = 1;
ENDIF;
IF (bus3 AND brk1_s) THEN
bus1 = 1;
ENDIF;