Omron NX-SIH400, User Manual

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3
Select the Select the internal or global variable Check Box and click the OK Button.
If you select the above option, the following dialog box is displayed when a variable is registered
automatically from the Safety FBD Editor.
If you click the Internal variable Button, the variable is registered as an internal variable in the lo-
cal variable table.
If you click the
Global variable Button, the variable is registered in the global variable table and as
an external variable in the local variable table.
Assigning Output Parameters
You can insert output variables at specified locations. Use one of the following procedures to assign
an output parameter to an output variable of a FUN or FB.
Method Operation
Method 1 Drag Assignment from General in the Toolbox to a terminal in the FBD editor, or to a new FBD
network where the words Start here are displayed.
Method 2 Right-click the FBD network and select Insert Assignment from the menu.
• If you select a network, the output variable is added to the last output area (before the output termi-
nal or the output variable) on the network.
• If you drag Assignment from the Toolbox, the point of insertion depends on where you drop the out-
put variable.
Drop point Position where function block is added
“Start here” on the net-
work Input parameters and output parameters are added to the new network.
6 Programming
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NX-series Safety Control Unit User's Manual (Z930)