Configuration (WBM)
5.3 Permitted characters and string lengths
LOGO! CMR2020, LOGO! CMR2040
Operating Instructions, 10/2016, C79000-G8976-C356-03
59
Grayed out boxes are preset by the system and cannot be changed.
Note
Data loss when changing the WBM page without saving
If you do not save your input with the "Apply" button, your input will be discarded without a
prompt for confirmation when you change WBM pages.
Saving configuration files
You can save your settings i for configuring a device in a configuration file. This file can,
when necessary, then be reloaded or transferred to other devices of the same type. For
information on this, refer to section Configuration (Page 77).
5.3
Permitted characters and string lengths
Note
Leading and following spaces
Leading and following spaces are not permitted in names. These result in an error message
in the WBM indicating an incorrect entry. Exception: Descriptions and SMS message texts.
Use of special characters
When using special characters, the maximum character length cannot be guaranteed.
Below you will find the characters and string lengths permitted for configuring user names,
passwords, parameters and texts. ASCII character sets are often specified. Below you will
find ASCII character sets with their hexadecimal code and the corresponding character.
Standard characters
●
0x30 .. 0x39
0 1 2 3 4 5 6 7 8 9
●
0x41 .. 0x5A
A B C D E F G H I J KL M N O P Q R S T U V W X Y Z
●
0x61 .. 0x7A
a b c d e f g h i j k l m n o p q r s t u v w x y z
Special characters
●
0x21 .. 0x2F
! " # $ % & ' ( ) * + , - . /
●
0x3A .. 0x40
: ; < = > ? @
