Siemens Simatic RTU3030C, Руководство по эксплуатации

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Configuration (WBM)
4.4 Permitted characters and parameter lengths
RTU303xC
Operating Instructions, 06/2019, C79000-G8976-C382-06
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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.
Incorrect entries in the configuration
In many input boxes of the WBM, the content is checked for missing content or consistency
when you save. Boxes with detected errors or illegal characters are marked with a red
border.
Figure 4-1 Example of an input box with a detected incorrect entry
With some incorrect entries an additional message is also displayed. The settings are only
applied after the error has been corrected.
4.4 Permitted characters and parameter lengths
Note
Leading and following spaces
Leading and following spaces are not permitted. These result in an error message in the
WBM indicating an incorrect entry.
Exception: Comments and SMS message texts.
Use of special characters
When using special characters, the maximum character length cannot be guaranteed.
When configuring user data, passwords, device parameters etc. 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