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→Kinds of variables used
Working variables are used to make all kinds of calculations/comparisons inside the action block, like any variable according to its type. The only difference with Input and Output ones is that they <b>do not appear</b> in the variables list when configuring the call, as they are not useful to the calling macro.
Working variables are used to make all kinds of calculations/comparisons inside the action block, like any variable according to its type. The only difference with Input and Output ones is that they <b>do not appear</b> in the variables list when configuring the call, as they are not useful to the calling macro.
{|border="1" cellpadding="2"
|+Schematic way variables interact between Macros and Action blocks
!width="10"|Step #
!width="100"|Where from
!width="100"|Kind of variable
!width="300"|When
|-
|1
|Macro
|Local
|rowspan="2"|Call configuration time
|-
|rowspan="3"|2
|rowspan="3"|Action block
|Input
|-
|Input<br/>Working<br/>Output
|Action block process
|-
|Output
|rowspan="2"|Call configuration time
|-
|3
|Macro
|Local
|}
== Input and Output Parameters ==
== Input and Output Parameters ==