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5.1.4 Standard ROM
(1) Definition
This memory is for storing data such as parameters and programs.
(2) Checking the memory capacity
Select [Online]
1) Select "Standard ROM" in "Target memory" on the Read from PLC screen.
Click the
2)
The memory capacity appears in "Total free space volume"
3)
(3)
Writing to the standard ROM
Select [Online]
Select "Standard ROM" in "Target memory".
The file size has its minimum unit. (
The occupied memory capacity may be greater than the actual file size.
Note that as the number of files increases, the difference between the occupied memory capacity
and the actual file size increases.
[Read from PLC] in GX Developer
button.
Free space volume
1) Select the target memory.
2) Click the
Free space volume button.
Figure 5.8 Procedure for checking the memory capacity
[Write to PLC] in GX Developer
CHAPTER5 MEMORIES AND FILES USED FOR CPU MODULE
.
.
3) The memory capacity
value is shown.
.
Section 5.3.4)
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