KEYENCE BL-700 Series - Manual (Page 150)

Appendices
136
Appendices
Appendix H CODE93 Specifications
■ Setting of No. of Digits
•
The start/stop character and check digit are not included in the number of digits.
■ Data Transmission
•
The start/stop characters and check digit cannot be sent.
• Control codes are sent.
Note: Do not use CODE93 with control codes when using a multi-drop link. Com-
munication errors may occur.
■ Registration of Preset Data
•
When ! or ? is registered as preset data, it functions as the Preset “!” “?” Func-
tion, as described in P.45.
Since CODE93 can represent all ASCII codes as bar code data, ! or ? can also
be represented as bar code data.
To register ! or ? as preset data, send \! or \? to differentiate them from the
preset “!” “?” function.
To register \ as preset data, send \\.
Example
To register 123 \!?ABC as preset data, send the following command.
➮ See P.102.
WP68123 \\\!\?ABC<CR>
• Control codes (data in 00h to 2Fh of the ASCII code table, such as <CR> and
<STX>), the start/stop characters, and the check digit cannot be registered as
preset data. (Data comparison is also impossible.)