Rockwell Automation RSLogix 5000 Fuzzy Designer - Manual (Page 135)

Publication LOGIX-UM004A-EN-P - March 2007
RSLogix 5000 Add-On Instruction 135
In RSLogix 5000 software, the Add-On Instruction names are stored in
the same namespace as all other built-in instructions and data types
(system or user-defined). Therefore, the Add-On Instruction name
must be unique. Otherwise, an error message will appear during the
import of the fuzzy Add-On Instruction. When exporting the fuzzy
Add-On Instruction, you can select the folder to which you want to
save the L5X file. You can also enter these optional parameters:
• Add-On Instruction Major Revision
• Minor Revision
• Vendor
• Revision Note.
Add-On Instruction Parameters
The Add-On Instruction parameters correspond to the fuzzy system
input and output ports. The ordering of parameters follows the order
of the ports. Port order is determined, by default, by the order in
which the ports are added to the project. The port order can also be
set from the Tools > Set Port Order menu item. The following
parameter attributes are set to default values:
• Name – The name of parameters are the same as the names of
fuzzy system input and output ports.
• Usage – The usage is set to Input (for input ports) or Output (for
output ports).
• DataType – The DataType of all input and output parameters is set to
REAL.
• Required – The attribute Required is set to true, that is, the
attribute requires an argument.
• Visible – The attribute Visible is set to true, that is, the attribute
is visible on the RLL and FBD Instruction face when the AOI is
invoked.
• Description – The description is taken from the Description field
on the Project Information dialog (Project > Project Information
menu item).
• Description of input and output parameters – The description is
taken from the Description tab on the Input or Output Port
properties dialog.