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12.1.16
ASCII character codes for strings
FP Web-Server V2.810 EN
<?xml version="1.0" encoding="ISO8859-1"?>
<Production
xmlns:xsi="http://www.w3.org/2001/XMLSchema-Instance">
<Unit>
<Type>Standard </Type>
<Produced>332
<Rejected>54
<State>off</State>
</Unit>
</Production>
In this example the following PLC data was currently available on the PLC:
String at DT10 = "Standard"
Integer value at DT18 = 332"
Integer value at DT19 = 54"
Internal flag R11 state = false
Only 7 bit ASCII character codes are supported when strings are displayed
or entered in HTML.
Dec.
Hex.
Char
0
00
(NUL)
1
01
(SOH) 33
2
02
(STX) 34
3
03
(ETX) 35
4
04
(EOT) 36
5
05
(ENQ) 37
6
06
(ACK) 38
7
07
(BEL)
8
08
(BS)
9
09
(HT)
10
0A
(LF)
11
0B
(VT)
12
0C
(FF)
13
0D
(CR)
14
0E
(SO)
15
0F
(SI)
16
10
(SLE)
17
11
(CS1) 49
18
12
(DC2) 50
19
13
(DC3) 51
20
14
(DC4) 52
21
15
§ (NAK)
22
16
(SYN) 54
</Produced>
</Rejected>
Dec.
Hex.
Char
Dec.
32
20
Blank
64
21
!
65
22
"
66
23
#
67
24
$
68
25
%
69
26
&
70
39
27
'
71
40
28
(
72
41
29
)
73
42
2A
*
74
43
2B
+
75
44
2C
,
76
45
2D
-
77
46
2E
.
78
47
2F
/
79
48
30
0
80
31
1
81
32
2
82
33
3
83
34
4
84
53
35
5
85
36
6
86
HTTP server functions/web pages
Hex.
Char
Dec.
Hex.
40
@
96
60
41
A
97
61
42
B
98
62
43
C
99
63
44
D
100
64
45
E
101
65
46
F
102
66
47
G
103
67
48
H
104
68
49
I
105
69
4A
J
106
6A
4B
K
107
6B
4C
L
108
6C
4D
M
109
6D
4E
N
110
6E
4F
O
111
6F
50
P
112
70
51
Q
113
71
52
R
114
72
53
S
115
73
54
T
116
74
55
U
117
75
56
V
118
76
Char
`
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
115
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