
175
CHAPTER 3 CPU MODULE FUNCTIONS
3
3.
30
C
P
U Module Change F
unc
tion wi
th
SD Mem
o
ry Card
3.
30.
1
Ba
ckup t
o
SD mem
o
ry
car
d
(5) Functions that cannot be performed during backup
The following functions cannot be executed during backup.
(6) Precautions
(a) During data logging
Backup operation cannot be performed during data logging. To perform backup, stop the data logging. For how
to stop data logging, refer to the following.
MELSEC-L CPU Module User's Manual (Data Logging Function)
Category
Function
Category
Function
Drive operation
Format PLC Memory
Trace
Sampling trace registration
Program memory batch transfer
Data logging
Data logging registration
Arrange PLC Memory
Remote operation
Remote latch clear
Online change
Online change (ladder mode)
File operation
Write to PLC
Online change (files)
Delete PLC Data
Online change (multiple blocks)
Write PLC User Data
Change TC setting
Delete PLC User Data
Monitor
Monitor condition setup
File Password 32
Latch data backup
Debug
Executional conditioned device test
FTP function
For all operations and commands
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