Mitsubishi Q00JCPU User Manual page 297

5
MEMORIES AND FILES HANDLED BY CPU MODULE
Basic
Note5.17
(2) Memory capacity calculation example
PARAM.QPA (Parameter file)
MAIN.QPG (Sequence program)
Note14
Basic
The Basic model QCPU cannot use the memory card.
Note5.17
(b) File size units classified by memory cards
Table5.19 File size units (classified by memory cards)
Type
SRAM card
*1
Flash card
ATA card
* 1 : The file size unit of the Flash card applies to the following cases.
•When files are written to the Flash card by selecting [Online]
[Write to PLC (Flash ROM)] in GX Developer, (
•When files are written to the Flash card directly using GX Developer without the CPU module
being relayed.
* 2: The Basic model QCPU, High Performance model QCPU, Process CPU, and Universal model
QCPU do not support the use of the Q3MEM-4MBS and Q3MEM-8MBS.
The following indicates an example of calculating the memory capacity when the
parameter and sequence program files are written to the program memory.
(a) Conditions
1) Write target CPU module: Q25HCPU
2) Written files
File name
* 1 : Refer to Section 5.4.3 for the file capacity.
* 2 : Indicates the program capacity (file header + execution program) displayed by GX Developer.
( Section 5.3)
3) Allocate memory for online change: 500 steps/2000 byets
5.4 File Operation by GX Developer and Handling Precautions
Note5.17
Memory card model name
Q2MEM-1MBS
Q2MEM-2MBS
*2
Q3MEM-4MBS
*2
Q3MEM-8MBS
Q2MEM-2MBF
Q2MEM-4MBF
Q2MEM-8MBA
Q2MEM-16MBA
Q2MEM-32MBA
Section 5.2.7(1)(b))
Table5.20 File capacities
564 bytes
525 steps/2100 bytes
5.4.4 File size units
Note14
File size unit (cluster size)
512 bytes
1024 bytes
1024 bytes
4096 bytes
1024 bytes
1024 bytes
4096 bytes
4096 bytes
2048 bytes
[Write to PLC (Flash ROM)]
*1
File capacity
*2
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