Omron NX-SL3300 User Manual page 267

Updating the Input Parameters and Output Parameters of a FUN or
FB
Use the following procedure to display the input parameters and output parameters of a FUN or FB.
Right-click a FUN or FB on the FBD network and select Update from the menu.
The input parameters and output parameters for the FUN or FB are displayed along with any unused
parameters.
• Before the input parameters and output parameters of the FUN or FB are updated, the network is as
shown below.
• After the input parameters and output parameters of the FUN or FB are updated, the network is as
shown below.
Editing Function Block Instance Variables
Use one of the following methods to edit existing function block instance variables.
If you specify a variable name that does not exist in the local variable table, that variable will be regis-
tered as a local variable.
Select an FB instance variable on the FBD network and directly enter the variable name.
• Before the function block instance variable is edited, the network is as shown below.
NX-series Safety Control Unit User's Manual (Z930)
6 Programming
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