Mitsubishi Electric MELSEC iQ-R Series - Files; File Types and Storage Memory

10 MEMORY CONFIGURATION OF THE CPU MODULE
10.4 Files
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10.4 Files
This section lists the files used by the CPU module.
File types and storage memory
This table lists the types of files, which are generated by parameter settings and functions in use, as well as their storage
memory.
: Can be stored (Mandatory), : Can be stored, : Cannot be stored
*1 mmm represents the start I/O number (first three digits in four-digit hexadecimal representation) of each module. For the CPU module, it
will be 3FFH. Also, nn represents the serial number (two-digit hexadecimal representation) of module extension parameter files or
module-specific backup parameter files of each module.
*2 nn corresponds to the setting number and is 01 through 10.
*3 Can be stored but cannot operate as a function.
*4 When this file is stored in the built-in memory of the CPU module, it is divided into program memory and data memory and stored. (
Page 156 Configuration of a program file)
*5 The module extension parameter for the protocol setting is a file for storing protocol setting information in the predefined protocol
support function.
*6 The module-specific backup parameter is a file for storing the save or restore data of the module to be replaced by the online module
change function. For details, refer to the manual for the module used.
File type CPU built-in memory SD
memory
card
File name and extension
Program
memory
Device/label
memory
Data
memory
Drive 0 Drive 3 Drive 4 Drive 2
Program 
*4

*4
 ANY_STRING.PRG
FB file 
*4

*4
 ANY_STRING.PFB
CPU parameter  CPU.PRM
System parameter  SYSTEM.PRM
Module parameter  UNIT.PRM
Module extension parameter
*8*9
 
*10

*10
• UEXmmmnn.PRM
*1
• UEXmmm00.PPR
*5
Module-specific backup parameter
*6
 
*10*11

*10*11
UBPmmmnn.BPR
*1
Memory card parameter  MEMCARD.PRM
Device comment  ANY_STRING.DCM
Initial device value  ANY_STRING.DID
Global label setting file  GLBLINF.IFG
Initial label value file Initial global label value file  GLBLINF.LID
Initial local label value file  PROGRAM_NAME.LID
File register  
*3
ANY_STRING.QDR
Event history  • EVENT.LOG
• EVEN2.LOG
Device data storage file  
*3
DEVSTORE.QST
General-purpose data  ANY_STRING.CSV/BIN
Data logging setting file Common setting file  LOGCOM.LCS
Individual setting file  LOGnn.LIS
*2
Remote password  00000001.SYP
Firmware update file  
*3
 mmmm_vv.SYF
Firmware update prohibited file  
*3
FWUPDP.SYU
System file for backing up CPU module data  $BKUP_CPU_INF.BSC
Backup data file for backing up CPU module data  BKUP_CPU.BKD
Device/label data file for backing up CPU module data  BKUP_CPU_DEVLAB.BKD
System file for the iQ Sensor Solution data backup/restoration
function
 $BKUP_UNIT_INF.BSI
Backup data file for the iQ Sensor Solution data backup/restoration
function
 Depends on a connected
device.QBR
*7
System file for automatic restoration with the SD CARD OFF button  $BKUP_CPU_SWRSTR.BSC