3.9.2 Add or delete variables
Before you start to add variables on the workspace, you should add
them to the FB. To do that, see
To add variable, just drag and drop it to the workspace.
In case of local variable you will get a menu where you need to choose
its type (input, output or input/output variable) like shown in the figure
below.
After adding, variables will appear on the workspace.
Figure 45 - Workspace
3 .7.2.
Figure 46 Type of a local variable
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