File Size - Mitsubishi Electric melsec q00ujcpu User Manual

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
be written. ( Section 5.3.4)
When using the program memory, standard RAM, standard ROM, or memory card, calculate the rough size of each file
with reference to Table5.8.
Function
Drive heading
Parameter
Sequence program
Device comment
Initial device value
User setting area
*6
File register
5 - 34
Table5.8 Calculation of file size
72
Default: 464 (can be increased by parameter setting.)
Reference
Boot setting 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)
• Parameter size of each module: Up to 10368 (when only LB/LW(1) is set, 1826 + 16
refresh transfer points))
• Routing setting size: 6 + 8
• Size of data link transfer setting: 6 + 12
• With the MELSECNET/H setting
• With the Ethernet setting
• With the CC-Link setting
increment of each module).
CC-Link setting
1st module
2nd to 4th modules
5th module
6th to 8th modules
• With the remote password setting
*3
148 + (4 ((number of steps) + (number of steps of reserved area for online change))
74 + 8 + (total comment data size of each device)
Comment data size per device = 10 + 10250
• a: Quotient of ((number of device points)/256)
• b: remainder of ((number of device points/256)
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
Setting value at formatting (0 to 15K)
2 (number of file register points)
Rough file size (unit: Byte)
*1
*2
(number of routing settings)
(number of transfer settings) + 86
Increase up to 6180/module
Increase up to 922/module
Increase up to the values in the following table (The values indicate an
Mode setting
Ver.1 mode Ver.2 mode
550 bytes
536 bytes
550 bytes
536 bytes
92 + (number of target modules
a + 40 b
(number of modules)
Ver.2 additional mode
572 bytes 624 bytes
558 bytes 610 bytes
566 bytes 618 bytes
558 bytes 610 bytes
10), increase up to 172/module
(number of
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