Mitsubishi Electric MELSEC-Q00U(J)CPU User Manual page 403

(2) 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
Select "Use the following file." in the PLC file tab of the PLC parameter dialog box, and do the setting as shown
below. The "Use the same file name as the program." cannot be selected.
Item
Memory card (RAM)
Memory card (ROM)
"Use the following
file"
Standard
RAM
*1 The size of file register is the total number of points for the file register (ZR), extended data register (D), and extended
link register (W). Set the size so that the total number of points will be less than the free space of memory specified as a
storage location. The free space can be checked in the Confirm Memory Size window using a programming tool.
[Tool]
*2 This is the maximum number of points when an SRAM card (8M bytes) is used.
*3 This is the maximum number of points when a Flash card (4M bytes) is used.
*4 The Q00UCPU, Q01UCPU, High-speed Universal model QCPU, and Universal model Process CPU do not support the
use of memory card.
*5 For the memory size when an extended SRAM cassette is used, refer to Page 391, Section 4.7.2.
Corresponding Memory
*4
*4
Q00UCPU, Q01UCPU, Q02UCPU
Q03UD(E)CPU, Q03UDVCPU
Q04UD(E)HCPU, Q04UDVCPU
*5
Q04UDPVCPU
Q06UD(E)HCPU, Q06UDVCPU
*5
Q06UDPVCPU
Q10UD(E)HCPU, Q13UD(E)HCPU,
*5
Q13UDVCPU , Q13UDPVCPU
Q20UD(E)HCPU, Q26UD(E)HCPU,
*5
Q26UDVCPU , Q26UDPVCPU
Q50UDEHCPU
Q100UDEHCPU
[Confirm Memory Size]
File Name
Any
1 to 4086K points
Any
1 to 2039K points
1 to 64K points
*5
1 to 96K points
*5
,
1 to 128K points
*5
,
1 to 384K points
Any
1 to 512K points
*5
1 to 640K points
*5
1 to 768K points
1 to 896K points
CHAPTER 4 DEVICES
*1
Remarks
Capacity
*2
-
*3
Read only
-
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4