Appendix g: ascii codes – Hypertherm HTA Rev 6.00 Install Guide User Manual
Page 213
Appendix H: Networking
201
Appendix G: ASCII Codes
This appendix provides the 128 ASCII codes (American Standard Code for Information Interchange)
as defined by ANSI (American National Standards Institute) Standard X3.4-1977.
Control Codes
Hex Dec Character
Name Description
00 0 ^
@
NUL Null
01
1
^A
SOH
Start of Header
02
2
^B
STX
Start of Text
03
3
^C
ETX
End of Text
04
4
^D
EOT
End of Transmission
05 5 ^E
ENQ
Enquiry
06 6 ^F
ACK
Acknowledge
07 7 ^G
BEL Bell
08 8 ^H
BS Backspace
09 9 ^I
HT Horizontal
Tab
0A 10 ^J
LF Line
Feed
0B 11 ^K
VT Vertical
Tab
0C 12 ^L
FF Form
Feed
0D 13 ^M
CR Carriage
Return
0E 14 ^N
SO Shift
Out
0F 15 ^O
SI Shift
In
10
16
^P
DLE
Data Link Escape
11
17
^Q
DCI
Device Control 1
12
18
^R
DC2
Device Control 2
13
19
^S
DC3
Device Control 3
14
20
^T
DC4
Device Control 4
15 21 ^U
NAK
Negative
Acknowledge
16 22 ^V
SYN
Synchronous
Idle
17
23
^W
ETB
End Transmission Block
18 24 ^X
CAN
Cancel
19
25
^Y
EM
End of Medium
1A 26 ^Z
Sub Substitute
1B 27 ^[
ESC Escape
1C 28 ^\
FS File
Separator
1D 29 ^]
GS Group
Separator
1E 30 ^^
RS Record
Separator
1F 31 ^_
US Unit
Separator
20 32
SP Space