5-5
5-3 Registration in Library
Library registration
Individual communication FBs included in the standard expansion FB package can be used when registered in a library
under a created project.
(1) Left-click the [Libraries], a subtree in the “Project” tree, and then on the [Insert...] button. Then the [Include library]
dialog box will appear on the screen.
(2) Select an FB (file name) which you want to register in the library, and left-click the [Insert] button.
(3) The FB is registered in the library, as shown in the figure below.
Note: The common FB “_C_COM” is required when using any communication FB. “_C_COM” is used inside each
extended communication FB. It is not necessary to call it on the code worksheet and use it.
(4) FBs in the project registered in the library can be selected from the [Function/Function Block] dialog box. In this case,
child FBs (FBs which start with “C” like _CBCCII, etc.) used inside _C_free or other extended communication FBs are
also displayed. However, use only parent FBs (_C_free, etc.) on the code worksheet.
When _C_free is registered
in the same manner
[INSERT] button
(Note)
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