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Freeway Range
Pro-Bel ltd
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 sour ces and 64
destinations.
Special associations start from source index 65 that is used to select
source 1 to
levels 2,
3 and 4 only. Special associations always start one index
number greater than the size of th
e
fully equipped level 1 router for sources and
destinations.
Note
:
The normal associations i.e. 1-64 must contain source numbers for level I,
corresponding to the
association
index numbers.
Source names
Some control
panels
may
have
8 character alphanumeric
displays
used for
displaying the name of a source preset or routed to a destination on a given level.
Destination association names
Some control panels control more than one destination and have 8 character
alphanumeric displays to show the controllable
destination.
I
!owever,
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.
Route inhibit
This
is a method
of
preventing
sources from being set to certain destinations.
Salvos
Salvo s
are groups of cross points 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 normal crosspoints
.
Depending on th
e type
of
panel
a
slightly different
operation is
required.
See Panel types for salvo operation for a particular panel.
6540T-00 Nov 97
60
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