Setting The Address Switches - BRUEL & KJAER 1050 Instruction Manual

ADDRESS SWITCH
ASCII Address
Address Code
Characters
(decimal)
AS A4 A3 A2 A1 Listen Talk
0
0 0 0 0 0 SP
@
1 0 0 0 0 1
!
A
2 0 0
0 1 0 " 8
3
0 0 0 1 1 #
c
4 0 0 1 0 0
$
D
5 0 0 1 0
1 % E
6
0 0 1 1 0 &
F
7 0 0 1
1 1 G
8 0 1 0
0 0 ( H
10 0 1 0 1 0
* J
11 0
1
0
1 1 + K
12 0 1 1 0 0
'
L
13 0 1 1 0 1 -
M
14 0
1 1 1 0 N
15 0
1 1 1 1
I 0
16 1 0 0 0 0
0
p
17 1 0 0 0
1 1 Q
18
1 0 0 1 0 2
R
19 1 0 0 1 1 3
s
20 1 0 1 0 0
4
T
21
1 0 1 0 1 5
u
22 1 0 1 1 0 6
v
23 1 0
1 1 1 7
w
24 1
1
0 0
0 8
X
25 1 1 0 0 1 9
y
26 1 1 0
1
0
z
27
1 1 0 1 1
'
[
28 1 1 1 0 0
< \
29 1 1
1
0
1
=
]
30 1 1 1 1 0
>
-
T01117G80
Table 5. 1. 1050 Device Address settings (shaded area factory setting)
5.3.1. Setting the Address Switches
36
The listen and talk addresses (Device Address) over which the 1050 can be contacted
via its IEEE interface are selected by the Address Switches on the rear panel. For each
switch, the upper position will give a logic 1 and the lower position will give a logic 0.
The most significant bit (MSB) of the address is given by A5 (switch 4), while the least
significant bit (LSB) is given by A 1 (switch 8). Note that address 31 (Address Switch
setting 11111) should never be used as this corresponds to untalk/unlisten.
Fig. 5. 1. Address Switch on the rear panel
of
the 1050