100/180 mm PAPERLESS GRAPHIC RECORDER: USER GUIDE
User Guide
Page 401
HA028910
Issue 13 Sep 16
B6 ASCII CHARACTERS FOR SERIAL COMMS
This section contains details of the ASCII characters that may be used with the Serial Comms option. All
the ASCII characters listed can be used as Start or End-of-message characters, but only characters with
decimal codes 32 to 127 can be used in messages, as decimal codes 0 to 31 are replaced by Question
marks in messages.
Character Decimal Hex
Character Decimal Hex
Character Decimal Hex
Character Decimal Hex
NUL
0
00
SOH
1
01
STX
2
02
ETX
3
03
EOT
4
04
ENQ
5
05
ACK
6
06
BEL
7
07
BS
8
08
HT
9
09
LF
10
0A
VT
11
0B
FF
12
0C
CR
13
0D
SO
14
0E
SI
15
0F
DLE
16
10
DC1
17
11
DC2
18
12
DC3
19
13
DC4
20
14
NAK
21
15
SYN
22
16
ETB
23
17
CAN
24
18
EM
25
19
SUB
26
1A
ESC
27
1B
FS
28
1C
GS
29
1D
RS
30
1E
US
31
1F
Space
32
20
!
33
21
"
34
22
#
35
23
$
36
24
%
37
25
&
38
26
’
39
27
(
40
28
)
41
29
*
42
2A
+
43
2B
,
44
2C
-
45
2D
.
46
2E
/
47
2F
0
48
30
1
49
31
2
50
32
3
51
33
4
52
34
5
53
35
6
54
36
7
55
37
8
56
38
9
57
39
:
58
3A
;
59
3B
<
60
3C
=
61
3D
>
62
3E
?
63
3F
‘
96
60
a
97
61
b
98
62
c
99
63
d
100
64
e
101
65
f
102
66
g
103
67
h
104
68
i
105
69
j
106
6A
k
107
6B
l
108
6C
m
109
6D
n
110
6E
o
111
6F
p
112
70
q
113
71
r
114
72
s
115
73
t
116
74
u
117
75
v
118
76
w
119
77
x
120
78
y
121
79
z
122
7A
{
123
7B
|
124
7C
}
125
7D
~
126
7E
Not printed 127
7F
Notes:
1 All the above characters can be used as Start or End-of-message characters (entered in deci-
mal)
2 If characters 0 to 31 ( 00 to 1F) are used as message characters, they will be replaced by ques-
tion marks on the screen.
@
64
40
A
65
41
B
66
42
C
67
43
D
68
44
E
69
45
F
70
46
G
71
47
H
72
48
I
73
49
J
74
4A
K
75
4B
L
76
4C
M
77
4D
N
78
4E
O
79
4F
P
80
50
Q
81
51
R
82
52
S
83
53
T
84
54
U
85
55
V
86
56
W
87
57
X
88
58
Y
89
59
Z
90
5A
[
91
5B
\
92
5C
]
93
5D
^
94
5E
_
95
5F
