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CHAPTER9 DEVICES
9
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9.7 File Register (R)
9.7.3 Differences in available accesses by storage memory
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(2) When using an SRAM card
Up to 4086K points can be stored in one file.
Since one block consists of 32K words, up to 128 blocks can be stored.
Note that the number of points or blocks that can be added depends on the size of the programs and device
comments stored in the memory card.
(3) When using a Flash card
Up to 2039K points can be stored in one file.
Since one block consists of 32K words, up to 64 blocks can be stored.
Note that the number of points or blocks that can be added depends on the memory card capacity and the size of
the programs and device comments stored in the memory card.
Remark
For the memory cards available for the CPU module, refer to Section 5.1.1.
9.7.3 Differences in available accesses by storage memory
Accesses available for the file register vary for each memory.
Table9.7 Differences in accesses available for the file register
Access Standard RAM SRAM card Flash card
Program writing
Program reading
Writing device memory to programmable controller
Reading device memory from programmable controller
Data
modification
Online test operation from GX Developer
Writing to programmable controller by GX Developer
Writing to programmable controller by GX Developer (flash ROM)
Batch write by a serial communication module
Device data writing from GOT1000 series
Random write command from GOT1000 series