Mitsubishi Electric MELSEC-Q00U(J)CPU User Manual page 280

(2) Target data for backup and restoration
The backup target data is all the target data in a CPU module. (
The restoration target data is set with SD917 (Restoration target data setting). (
(a) Target drives for backup and restoration
Target drives are Drive 0 (Program memory), Drive 3 (Standard RAM), and Drive 4 (Standard ROM).
Drive 2 (SD memory card) cannot be backed up or restored.
(b) Target files for backup and restoration
The following lists the target files for backup and restoration.
Parameter
Intelligent function module parameter
*1
Program
Device comment
Initial device value
File register
Local device
Sampling trace file
Device data storage file
Module error collection file
Boot setting file
Remote password
Latch data backup file
Backup data file
Data logging setting file
Data logging file
PLC user data
Symbolic information
Drive heading
System file for the iQ Sensor Solution function (data backup/restoration)
Backup data file for the iQ Sensor Solution function (data backup/restoration)
Predefined protocol setting file
Operation history file
*1 The backup function cannot be executed when a block password for which "Execution Program Protection Setting" is
enabled has been set.
(c) Applicable number of backup and restoration
Applicable number of backup and restoration is 32767, which is the same as the maximum number of folders.
The number of files can be backed up or restored depends on the maximum number of files of each model and
drive.
278
File type
Page 278, Section 3.32 (2) (b))
Page 289, Section 3.32.2)
: Available,
File name and
extension backup/restoration
PARAM.QPA
IPARAM.QPA
***.QPG
***.QCD
***.QDI
***.QDR
***.QDL
***.QTD
DEVSTORE.QST
IERRLOG.QIE
AUTOEXEC.QBT
00000000.QTM
LCHDAT00.QBP
MEMBKUP0.QBP
LOGCOM.QLG,
LOG01.QLG to LOG10.QLG
***.CSV
***.CSV/BIN
***.C32
QN.DAT
SSBRINF.QSI
***.QBR
ECPRTCL.QPT
OPERATE.QOL
: Not available
×
Availability of
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×
×
×