Online Support Assistant   
Special Characters Table

The following table is a list of all of the special characters that can be entered with the $ special character designator.  Anywhere you can enter a string in the USB Virtual COM Port Driver, you may enter a 3 digit special character sequence for these keys. For example to indicate that you want to press the Enter key you would enter $0D.

 

Hex

Dec

Description

$00

0

NUL (CTRL @)

$01

1

SOH (CTRL A)

$02

2

STX (CTRL B)

$03

3

ETX (CTRL C)

$04

4

EOT (CTRL D)

$05

5

ENQ (CTRL E)

$06

6

ACK (CTRL F)

$07

7

BEL (CTRL G)

$08

8

BS (Backspace)

$09

9

HT (Tab)

$0A

10

LF (CTRL J)

$0B

11

VT (CTRL K)

$0C

12

FF (CTRL L)

$0D

13

CR (Enter)

$0E

14

SO (CTRL N)

$0F

15

SI (CTRL O)

$10

16

DLE (CTRL P)

$11

17

DC1 (CTRL Q)

$12

18

DC2 (CTRL R)

$13

19

DC3 (CTRL S)

$14

20

DC4 (CTRL T)

$15

21

NAK (CTRL U)

$16

22

SYN (CTRL V)

$17

23

ETB (CTRL W)

$18

24

CAN (CTRL X)

$19

25

EM (CTRL Y)

$1A

26

SUB (CTRL Z)

$1B

27

ESC (ESC)

$1C

28

FS (CTRL \)

$1D

29

GS (CTRL ])

$1E

30

RS (CTRL ^)

$1F

31

US (CTRL _)

$7F

127

DEL (CTRL BkSpc)

i  If you enter $FF in the Contains String on theParsing Conditions dialog, this will indicate that the following characters are an additional string to search for in the record.


 
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