%udd

The %udd macro is used in the Event Handler to read the value of an UDD (User Defined Data variable). Text formatting parameters can be added at the end.

Syntax

%udd(index)

Returns the content of UDD at the location index.

• index: 0 – 6000 ( 0 - 600 before AMC 9.01)

Examples

%udd(8)           - Read the content of UDD variable 8
%udd(%1.phy)      - Read the content of UDD variable in location...

See also

Applications were UDD is used:

• CCTV control by relays (RCO) when using Call Request

Related articles:

• Data message to write to UDD: $WUDD
• Macro to read UDD: %udd
• Variable for text string: tmp

Back to Event_Handler#List_of_macros.