Wudd

The WUDD command is used in the Event Handler to write a value to UDD (User Defined Data variable).

Format: 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

Back to Event_Handler#Built-In Action Commands.