Справочник Пользователя для Mitsubishi Electronics QnUCPU
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5.3.3
File size
The size of a file used for the CPU module depends on the file type.
When a file is written to the memory area, the unit of the stored file depends on the CPU module and memory area to
When a file is written to the memory area, the unit of the stored file depends on the CPU module and memory area to
be written. (
When using the program memory, standard RAM, standard ROM, or memory card, calculate the rough size of each file
with reference to Table5.8.
with reference to Table5.8.
(To the next page)
Table5.8 Calculation of file size
Function
Rough file size (unit: Byte)
Drive heading
72
Parameter
Default: 464 (can be increased by parameter setting.)
*1
Reference
Boot setting
84 + (18
(number of files))
*2
• 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
• 72 + (total parameter sizes of each module) + (size of the routing setting) + (size of the data link transfer
setting)
• Parameter size of each module: Up to 10368 (when only LB/LW(1) is set, 1826 + 16
(number of
refresh transfer points))
• Routing setting size: 6 + 8
(number of routing settings)
• Size of data link transfer setting: 6 + 12
(number of transfer settings) + 86
(number of modules)
• With the MELSECNET/H setting
Increase up to 6180/module
• With the Ethernet setting
Increase up to 922/module
• With the CC-Link setting
Increase up to the values in the following table (The values indicate an
increment of each module).
• With the remote password setting
92 + (number of target modules
10), increase up to 172/module
Sequence program
148
*3
+ (4
((number of steps) + (number of steps of reserved area for online change)))
Device comment
74 + 8 + (total comment data size of each device)
Comment data size per device = 10 + 10250
a + 40
b
• a: Quotient of ((number of device points)/256)
• b: remainder of ((number of device points/256))
• b: remainder of ((number of device points/256))
Initial device value
66 + 44
n + 2
(total number of device points set to the initial device value) + 8
n: number of settings of the initial device value
User setting area
Setting value at formatting (0 to 15K)
File register
*6
2
(number of file register points)
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