13.9 ASCII Character Chart
Use the decimal values for ASCII characters listed in Tables 13-5 and 13-6 when specifying print format strings
on the 520 PFORMT menu. The actual character printed depends on the character mapping used by the output
device.
The 520 can send or receive any ASCII character value (decimal 0–255). Due to limitations of the indicator
display, some characters cannot be shown.
Control
ASCII
Dec
Ctrl-@
NUL
00
Ctrl-A
SOH
01
Ctrl-B
STX
02
Ctrl-C
ETX
03
Ctrl-D
EOT
04
Ctrl-E
ENQ
05
Ctrl-F
ACK
06
Ctrl-G
BEL
07
Ctrl-H
BS
08
Ctrl-I
HT
09
Ctrl-J
LF
10
Ctrl-K
VT
11
Ctrl-L
FF
12
Ctrl-M
CR
13
Ctrl-N
SO
14
Ctrl-O
SI
15
Ctrl-P
DLE
16
Ctrl-Q
DC1
17
Ctrl-R
DC2
18
Ctrl-S
DC3
19
Ctrl-T
DC4
20
Ctrl-U
NAK
21
Ctrl-V
SYN
22
Ctrl-W
ETB
23
Ctrl-X
CAN
24
Ctrl-Y
EM
25
Ctrl-Z
SUB
26
Ctrl-[
ESC
27
Ctrl-\
FS
28
Ctrl-]
GS
29
Ctrl-^
RS
30
Ctrl-_
US
31
74
520 Installation Manual
Hex
ASCII
Dec
00
space
32
01
!
33
02
34
"
03
35
#
04
$
36
05
%
37
06
38
&
07
39
'
08
(
40
09
)
41
0A
42
*
0B
43
+
0C
,
44
0D
-
45
0E
.
46
0F
47
/
10
48
0
11
1
49
12
2
50
13
51
3
14
52
4
15
5
53
16
6
54
17
55
7
18
56
8
19
9
57
1A
:
58
1B
;
59
1C
60
<
1D
61
=
1E
>
62
1F
?
63
Table 13-9. ASCII Character Chart (Part 1)
Hex
ASCII
Dec
20
@
64
21
A
65
22
66
B
23
67
C
24
D
68
25
E
69
26
70
F
27
71
G
28
H
72
29
I
73
2A
74
J
2B
75
K
2C
L
76
2D
M
77
2E
N
78
2F
79
O
30
80
P
31
Q
81
32
R
82
33
83
S
34
84
T
35
U
85
36
V
86
37
87
W
38
88
X
39
Y
89
3A
Z
90
3B
[
91
3C
92
\
3D
93
]
3E
^
94
3F
_
95
Hex
ASCII
Dec
40
`
96
41
a
97
42
98
b
43
99
c
44
d
100
45
e
101
46
102
f
47
103
g
48
h
104
49
i
105
4A
106
j
4B
107
k
4C
l
108
4D
m
109
4E
n
110
4F
111
o
50
112
p
51
q
113
52
r
114
53
115
s
54
116
t
55
u
117
56
v
118
57
119
w
58
120
x
59
y
121
5A
z
122
5B
{
123
5C
124
|
5D
125
}
5E
~
126
5F
DEL
127
Hex
60
61
62
63
64
65
66
67
68
69
6A
6B
6C
6D
6E
6F
70
71
72
73
74
75
76
77
78
79
7A
7B
7C
7D
7E
7F
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