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MELSOFT
7 MANAGEMENT OF DATA IN THE PLC CPU
7.1.2 Writing/reading a program
The following examples of write to PLC are used to explain the operations for
writing/reading a program.
(1) Example of menu-driven operation
1) In the PC side window, choose the program file to be
written.
(Choosing "Program" indicating the data type selects
all programs.)
2) Click the [Edit] - [Copy] menu.
(You may also right-click, choose the [Copy] menu,
press the
button, and click the Ctrl + C keys.)
3) Choose the memory in the PLC side window.
4) Click the [Edit] - [Paste] menu.
(You may also right-click, choose the [Paste] menu,
press the
button, and click the Ctrl + V keys.)
5) Click the Yes button in the write to PLC confirmation
dialog box.
(2) Example of drag and drop operation
Drag Drop
(3) Label program
Write to PLC cannot be performed if an uncompiled label program is included in
the program specified from the QCPU (Q mode) or QnACPU project.