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(2) File size
The size of a file used in the CPU module depends on the file type. When a file is written to the memory area, the
unit of the stored file size depends on the CPU module and memory area to be written.
( Page 50, Section 2.1.3 (4)) Calculate the rough size of each file with reference to the following table.
File type File size (unit: byte)
Drive heading 72
Parameter
Default
*1
• CPU modules other than the High-speed Universal model QCPU and Universal model Process
CPU: 464
• High-speed Universal model QCPU and Universal model Process CPU: 740
With boot setting
*2
84 + (18 × (number of files))
With CC-Link IE
Controller Network
setting
72 + (total parameter sizes of each module) + (size of the routing setting) + (size of the data link
transfer setting)
With CC-Link IE Field
Network setting
72 + (total parameter sizes of each module) + (size of the routing setting) + (size of the data link
transfer setting)
With MELSECNET/H
setting
Increase up to 6180/module
With Ethernet setting Increase up to 922/module
With CC-Link setting
Increase up to the values in the following table (The values indicate an increase per module.)
With remote
password setting
92 + (number of target modules × 10), increase up to 172/module
Sequence program
• CPU modules other than the High-speed Universal model QCPU and Universal model Process
CPU:
148
*3
+ (4 × ((number of steps) + (number of steps of reserved area for online change)))
• High-speed Universal model QCPU and Universal model Process CPU:
224
*3
+ (4 × ((number of steps) + (number of steps of reserved area for online change)))
Parameter size of each module
Up to 10368 (When only LB/LW(1) is set, 1826 + 16
×
(number of refresh transfer points).)
Size of the routing setting 6 + 8 × (number of routing settings)
Size of the data link transfer setting
6 + 12 × (number of transfer settings) + 86 × (number of
modules)
Parameter size of each module Up to 13074
Size of the routing setting 6 + 8 × (number of routing settings)
Size of the data link transfer setting
6 + 16 × (number of RX transfer settings) + 16 × (number
of RWr transfer settings)
CC-Link setting
Mode setting
Ver.1 mode Ver.2 mode Ver.2 additional mode
1st module 550 bytes 572 bytes 624 bytes
2nd to 4th modules 536 bytes 558 bytes 610 bytes
5th module 550 bytes 566 bytes 618 bytes
6th to 8th modules 536 bytes 558 bytes 610 bytes
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