Mitsubishi L02CPU, Руководство пользователя, Страница: 267 / 340

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CHAPTER 5 DEVICES
5
5.
7
E
xtended D
a
ta
Regist
er (D
) and
Ex
tended
Link
Regist
er (
W
)
(1) Setting method
Since the extended data register (D) and extended link register (W) use the file register area, data must be set for
both the file register setting and the device setting.
(a) File register setting
Specify the file register to use.
Project window [Parameter] [PLC Parameter] [PLC File]
*1 The total points of the file register (ZR), extended data register (D), and extended link register (W).
(b) Device setting
Set each number of points for the file register (ZR), extended data register (D), and extended link register (W)
in the File Register Extended Setting area.
Project window [Parameter] [PLC Parameter] [Device]
1.
Assign a part of the points set for the file register (ZR) in the PLC File tab to the extended data
register (D) and extended link register (W).
2.
If data are to be latched, specify the latch range.
• Latch (2) of the file register (ZR)
• Latch (1) and (2) of the extended data register (D)
• Latch (1) and (2) of the extended link register (W)
Corresponding memory File name
Capacity
*1
Standard RAM Any name L02CPU (1 to 64K points), L26CPU-BT (1 to 384K points)
Select "Use the following file".
The number of file register points set in
the PLC File tab is displayed.
Specify the latch range if data are to be latched.
Set these points so that the total is equal to
the file register size set in the PLC File tab.