71
Appendix 2: ASCII code table
Decimal Octal
Hexadecimal
Character
Description
0
0
00
NUL
1
1
01
SOH
start of header
2
2
02
STX
start of text
3
3
03
ETX
end of text
4
4
04
EOT
end of transmission
5 5 05
ENQ
enquiry
6
6
06
ACK
acknowledge
7 7 07
BEL
bell
8
10
08
BS
backspace
9 11 09
HT
horizontal
tab
10
12
0A
LF
line feed
11 13
0B
VT
vertical
tab
12
14
0C
FF
form feed
13 15
0D
CR
carriage
return
14
16
0E
SO
shift out
15 17
0F
SI
shift
in
16
20
10
DLE
data link escape
17
21
11
DC1
no assignment, but usually XON
18
22
12
DC2
19
23
13
DC3
no assignment, but usually XOFF
20
24
14
DC4
21 25
15
NAK
negative
acknowledge
22
26
16
SYN
synchronous idle
23
27
17
ETB
end of transmission block
24
30
18
CAN
cancel
25 31
19
EM
end
of
medium
26
32
1A
SUB
substitute
27 33
1B
ESC
escape
28
34
1C
FS
file separator
29 35
1D
GS
group
separator
30
36
1E
RS
record separator
31 37
1F
US
unit
separator
32
40
20
SPC
space
33 41
21
!
34
42
22
"
35 43
23
#
Summary of Contents for SC050
Page 1: ......
Page 9: ...7 1 3 4 RS485 interface NO Function 1 Trigger optional 3 A 8 B 5 GND 9 DC 5V optional...
Page 10: ...8 1 3 5 USB interface NO Function 1 VCC 2 D 3 D 4 GND...
Page 11: ...9 1 3 6 PS2 Keyboard wedge Omission...
Page 27: ...25 Odd parity C0301 Even parity C0302 END...
Page 64: ...62 Character Hex 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 0 30 1 31 2 32 3 33...
Page 65: ...63 4 34 5 35 6 36 7 37 8 38 9 39 3A 3B 3C 3D 3E 3F 40 A 41 B 42 C 43 D 44 E 45 F 46 G 47...
Page 67: ...65 5C 5D 5E _ 5F 60 a 61 b 62 c 63 d 64 e 65 f 66 g 67 h 68 i 69 j 6A k 6B l 6C m 6D n 6E o 6F...