Omron DeviceNet Safety, System Configuration Manual

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Programming Section 6-3
The window for editing the user-defined function blocks will be displayed.
2. Perform the editing in the window for editing user-defined function blocks.
Note The following numbers of inputs and outputs cannot be changed when editing
user-defined function blocks used in programming.
Programming User-defined Function Blocks
After editing a user-defined function block in other programming, the user can
select whether to reflect the changes if programming that uses the same user-
defined function block is started. The following section describes the proce-
dure.
1. Click the Edit Button in the Logic Tab of the Edit Device Parameters Win-
dow of the NE1A-series Controller to start the Logic Controller. The follow-
ing message will be displayed.
2. Click the No Button to no reflect the change. The corresponding user-de-
fined function block will be indicated with a question mark (the same as if
there is no file).
Click the Yes Button to reflect the change. The following message will be
displayed.
Numbers of I/O before
editing
Numbers that can be
used
Numbers that cannot be
used
1 to 8 1 to 8 9 to 32
9 to 16 1 to 16 17 to 32
17 to 24 1 to 24 25 to 32
25 to 32 1 to 32 ---