User manual

Magelis C - 83
7. Description of dialog-table words
C
When a key is locked, it can no longer have any effect at application
program level: Thus, for example, if the user has locked the key, the
operator will not be able to confirm an input
using .
 Terminal language
This word forces the display unit to use language number N, where N is
a language number defined in XBT L100•.
This word can take the following values:
As long as this word equals 0x0000, any request to change the language
on the part of the user will be accepted. However, as soon as a correct
language number is imposed via the dialog table, the user can no longer
modify the display unit language.
Note that for reasons of compatibility with existing PLC applications,
there are also two bits in the report word:
- Bit 11: LOW_CURRENT_LANGUAGE_NUMBER (LCLN)
- Bit 12: HIGH_CURRENT_LANGUAGE_NUMBER (HCLN)
serving a dual purpose with this byte.
XBT <- PLC Display-unit language
Value Effect
0 The dialog table does not force any language
1 to N Language number, as defined in the application
Other values
No effect: The display unit remains in the state it
was in before this command was applied
XBT ref. Note
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