Difference between revisions of "Wudd"
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The '''WUDD''' command is used in the [[Event Handler]] to write a value to [[UDD]] (User Defined Data variable). | The '''WUDD''' command is used in the [[Event Handler]] to write a value to [[UDD]] (User Defined Data variable). | ||
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'''WUDD index value''' | '''WUDD index value''' | ||
Revision as of 14:16, 4 April 2008
The WUDD command is used in the Event Handler to write a value to UDD (User Defined Data variable).
Syntax
WUDD index value
Write value to UDD at the location index. Index = 0 - 6000
The value is changed immediately, before the next statement is executed. The WUDD command can only be used to change values in local exchange.
Example:
wudd 8 4321 - Write value 4321 to variable 8
See DP message $WUDD for explanation of the concept. User Defined Data is read with Event Handler macro %udd.
Related command: tmp