F
F
r
r
e
e
e
e
w
w
a
a
y
y
R
R
a
a
n
n
g
g
e
e
S
S
y
y
s
s
t
t
e
e
m
m
U
U
s
s
e
e
r
r
G
G
u
u
i
i
d
d
e
e
P
P
r
r
o
o
-
-
B
B
e
e
l
l
L
L
t
t
d
d
5
5
6
6
H
H
U
U
-
-
F
F
r
r
e
e
e
e
w
w
a
a
y
y
R
R
a
a
n
n
g
g
e
e
S
S
y
y
s
s
t
t
e
e
m
m
U
U
s
s
e
e
r
r
G
G
u
u
i
i
d
d
e
e
For example :
Level Number
Destination
association
index
1
2
3
4
5
6
7
8
65
-
1
1
1
-
-
-
-
The level type assigned to level 1 is a
Freeway
router that has 64 sources and 64
destinations. Special Associations therefore start from source index 65, and can be
used to assign extra source combinations not defined in the standard association
table, including those which have no source associated with level 1. In the example
above, source index 65 is used to select source 1 from levels 2, 3 and 4 only. Special
associations always start one index number greater than the size of the fully
equipped level 1 router for sources and destinations.
Note: The normal associations i.e. 1-64 must contain source numbers for level 1,
corresponding to the association index numbers.
S
S
o
o
u
u
r
r
c
c
e
e
n
n
a
a
m
m
e
e
s
s
The Freeway database allows the entry of 8 character alphanumeric names for each
source on each level, some panel types display these names when sources are preset
and as sources routed to a destination on selected levels.
D
D
e
e
s
s
t
t
i
i
n
n
a
a
t
t
i
i
o
o
n
n
a
a
s
s
s
s
o
o
c
c
i
i
a
a
t
t
i
i
o
o
n
n
n
n
a
a
m
m
e
e
s
s
Some control panels control more than one destination and have 8 character
alphanumeric displays to show the controllable destination. However, for space and
operational reasons there is only one display so that each destination association
index can be assigned a name and NOT each destination per level.
R
R
o
o
u
u
t
t
e
e
i
i
n
n
h
h
i
i
b
b
i
i
t
t
This is a method of preventing sources from being set to certain destinations.
S
S
a
a
l
l
v
v
o
o
s
s
Salvos are groups of crosspoints that are set altogether from a preselect and take
operation on a control panel. A salvo is preselected and routed in a similar manner as
