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1) One project per GX Works2
One GX Works2 can edit only one project unit.
To edit two or more projects at a time, run as many GX Works2 as the
number of projects.
2) Device comments
Device comment of GX Works2 is categorized into global device
comment and local device comment.
Comment type Number of comments Description
Global comment 1
A device comment created automatically
when a new project is created.
Global comments are set to use common
device comment data among multiple
programs.
Local comment
Equals the number of
the programs.
A device comment created by the user.
No local device comment exists when a
new project is created. Therefore, create a
local device comment if necessary.
Set the same names as sequence
programs.