635-SERIES HARDWARE M ANUAL
Chapter-Page
2-33
PART 4.4.3
(
REQUIRED
)
PRE-CONFIGURING THE BOARD ID
1.
SETTING THE BOARD ID (SW2):
a) The Binary Dipswitch [SW2] is located on the center of the DSI board.
•
Each board
ID must be unique (no duplicates) and valid (1 thru 16).
•
If you are replacing an existing board – you must use the same ID as the old board to maintain the
system programming of the readers/doors, inputs, outputs – whatever is supported.
•
If you are installing a new board, the ID must be unique on the I2C Data Buss.
b) Turn “ON” only the switches needed to achieve the desired ID.
Positions 4 thru 8:
for binary addressing. Find the desired value in
Board ID column
of table (below).
Positions 2 and 3:
are unused and should remain OFF.
Position 1:
should remain ON (factory default).
This option enables flash auto-update.
Figure 23 – BINARY DIPSWITCH for DSI Board ID
Table 24: BINARY ADDRESS TABLE FOR 635-DRM
CAUTION:
DO NOT INTERRUPT BOARD POWER OR
RESET THE BOARD WHEN IT IS FLASHING.
Resetting the board or power during a flash update can
damage the factory flash.
Be sure the DSI is not in the
flashing process
.
Binary Address Table
Binary Value
>
(1)
(2)
(4)
(8)
(16)
unused
Auto
update
Dipswitch
Position >
8
7
6
5
4
3
2
1
Board ID
OFF
ON
1
ON
< pos
ition
6 and 7
= c
ur
re
nt
ly unus
ed
>
< d
ef
au
lt
O
N
–
au
to
u
pd
at
e f
lash
en
ab
led
>
2
ON
3
ON
ON
4
ON
5
ON
ON
6
ON
ON
7
ON
ON
ON
8
ON
9
ON
ON
10
ON
ON
11
ON
ON
ON
12
ON
ON
13
ON
ON
ON
14
ON
ON
ON
15
ON
ON
ON
ON
16
ON
Binary Value
>
(1)
(2)
(4)
(8)
(16)
unused
Auto
update
POSITIONS are
OFF
unless shown as ON
