Input Of Nonprintable Characters - Pepperl+Fuchs ODT-MAC400 Series Manual

ODT-MAC400-* / ODT-MAC401-* / ODT-MAC403-*
Appendix
9.3

Input of nonprintable characters

The following syntax is used to display nonprintable characters. A \ character is
appended to the ASCII value of the character as a 2-digit hex number.
Example: A Carriage Return (CR) character is coded ASCII 013 (decimal) or 0D
(hex). \0D is entered in the web interface.
In principle, every character can be set in this way. For reasons of legibility,
however, we recommend that printable characters be entered directly.
Limitations
The null byte (ASCII 0) cannot be used. (Permissible range: \01 ... \FF)
The \ character itself must be entered as \24
You can also enter whole character strings.
Examples of character strings
\02ABCDEFGH
\02[
\A0\B0777\03
You can enter the space character from the keyboard in the normal way. For
reasons of legibility, however, it is displayed as \20 once entered.
Selected nonprintable characters and their meaning
Hexa-
Decimal decimal
000 00
001 01
002 02
003 03
004 04
005 05
006 06
007 07
008 08
009 09
010 0A
011 0B
012 0C
013 0D
014 0E
015 0F
STX byte, followed by the letters A to H
STX byte, followed by a [character
ASCII A0 (hex), ASCII B0 (hex), 777 and an ETX byte
Web
Interface Meaning, alternative designation
N/A The null byte cannot be displayed so please do not use it!
\01 SOH - start of heading
\02 STX - start of text
\03 ETX - end of text
\04 EOT - end of transmission
\05 ENQ - enquiry
\06 ACK - acknowledge
\07 BELL - bell
\08 BS - backspace
\09 TAB - tabulator
\0A LF - linefeed
\0B VT - vertical tab
\0C FF - formfeed page
\0D CR - carriage return
\0E SO - shift out
\0F SI - shift in
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