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MELSOFT
7 MANAGEMENT OF DATA IN THE PLC CPU
(3) Example of drag and drop operation
Drag
Drop
Device memory
MAIN
POINT
• If there are more than one device memory file in a project, the target of write
cannot be identified, and therefore write to PLC with the project or data type
specified cannot be performed to the Program memory/Device memory of the
QCPU (Q mode) or to the PLC RAM/Device memory of the QnACPU, ACPU or
QCPU (A mode).
Specify and read the file.
• If you do not choose a paste (read from PLC) destination project but select a
folder and paste (drop) the source project, a new project is created and only the
data of the specified device memory (file registers) are read. (The parameters are
set to the initial values.)
Its project name is "GX Developer project".
If the project of the same name exists in the folder, the project name will be "GX
Developer project
" ( indicates a number in numerical order, starting from 1).