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5
MEMORIES AND FILES HANDLED BY CPU MODULE
5.3.3 Memory capacities of files
When using the program memory or standard ROM, calculate the rough size of each file
according to Table5.4.
Function
Drive heading
70
Default: 316 (increases depending on the parameter setting)
Reference
• Boot setting
• CC-Link IE controller network setting made
• MELSECNET/H setting made
Parameter
• Ethernet setting made
• CC-Link setting made
• Remote password setting made
Sequence program
134
80 + (sum of comment data sizes of devices)
• Comment data size of one device = 10 + 10210 a + 40
Device comment
• a : Quotient of ((device points)/256)
• b : Remainder of ((device points)/256)
Multi-block online
Value set at formatting (0/1.25k/2.5k)
program change
Table5.4 Memory capacity calculation for files
100
Max. 896 increased
22 + 606
of safety remote stations) + 4
increased
*
(
+ (4
(number of steps) + (number of allocate memory for online change)))
* : 134 is the default value (It can be increased or decreased by parameter setting.)
5.3 File Operation by GX Developer and Handling Precautions
Rough file capacity (unit: byte)
Max. 326 increased
Max. 226 increased
(number of modules of CC-Link Safety) + 76
(number of safety remote station parameter settings)
70 + 20 + (number of target modules 10), Max. 170
5.3.3 Memory capacities of files
(number
b
5
1
2
3
4
5
6
7
8
- 17
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