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3 CPU MODULE MEMORY CONFIGURATION
3.3 Files
Executable file operations
File operations that can be executed on each file are explained below. This operation is possible only when the operation
status of the CPU module is the STOP status.
: Can be executed, : No corresponding operation
*1 Only files stored on the SD memory card (drive No. 2) are the target.
*2 Writing is possible when the "Allow Online Change" is set to "Enable" with the FTP server settings.
*3 Modification of data in files, such as execution of the ERREAD/ERWRITE/ERINIT instruction or SP.FWRITE/SP.FREAD instruction.
*4 Only FX5U/FX5UC CPU module is supported.
*5 Available only when the CPU module operation status is STOP. A communication error occurs when operated in the RUN state.
*6 Operation on CPU Module Logging Configuration Tool.
All the file operation of the target memory unlike memory during data logging execution is possible.
*7 The extended file registers (ER) can be initialized at once.
*8 The extended file registers (ER) can be initialized at once by the ERINIT instruction.
File type Operation with engineering tool Operation with FTP server
function
*1
Operation via
instruction
*3
Write Read Delete Write
*2
Read Delete Write Read
Program
*5
FB files
*5
Parameters
*5
Device comments
*5
Device initial values
*5
Global label setting file
*5
Device data storage file
*5
*5
General-purpose data
Data logging setting file
*6
*6
*6
Memory dump setting file
Remote password
*5
Firmware update prohibited file
System file for backing up CPU module data
*5
Device/label data file for backing up CPU
module data
*5
System file for CPU module auto exchange
function
*5
Extended file register file
*7
*5
*8
Device station parameter file
*4
*5
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