Mitsubishi Electric Q26UD(E)HCPU User Manual page 591

Number Name Meaning
Manufacturer
SD1758
code
Model code
SD1760
(lower)
Model code
SD1761
(upper)
Device
SD1762
version
Module
Diagnostic
SD1764
information
information 2
SD1765 Error code
Detailed
module
SD1766
information
(lower)
Detailed
module
SD1767
information
(upper)
*1 Modules whose serial number (first five digits) is "18112" or later
*2 Built-in Ethernet port LCPU whose serial number (first five digits) is "18112" or later
(25)CPU module data backup/restoration function
Number Name Meaning
Stores the
number of files
Number of
which a backup
SD1925 backup/restoration
or restoration is
uncompleted files
uncompleted.
Stores the
progression
Backup/restoration
status of a
SD1926
progression status
backup or
restoration.
Upper limit
Upper limit value
value for the
setting for the
SD1928 number of
number of backup
backup data is
data
set
*1 Since the registers cannot be monitored while the automatic restoration function is executed, check the operating status
of an automatic restoration with LED on the front side of the CPU module.
*2 Modules whose serial number (first five digits) is "17103" or later
*3 Modules whose serial number (first five digits) is "18052" or later
Explanation
After the END instruction in the scan where SM1741 turns on
is executed, the manufacturer code of the slave station
specified in SD1741 is stored.
After the END instruction in the scan where SM1741 turns on
is executed, the model code of the slave station specified in
SD1741 is stored.
After the END instruction in the scan where SM1741 turns on
is executed, the device version of the slave station specified
in SD1741 is stored.
After the END instruction in the scan where SM1741 turns on
is executed, the module information of the slave station
specified in SD1741 is stored.
After the END instruction in the scan where SM1741 turns on
is executed, the error code of the slave station specified in
SD1741 is stored.
After the END instruction in the scan where SM1741 turns on
is executed, the detailed module information of the slave
station specified in SD1741 is stored.
Explanation
The number of files which a backup or restoration is
uncompleted is stored.
Total number of files is stored at start, and reduced
one each time one file is backed up or restored. "0" is
*1
stored when a backup or restoration is completed.
The progression status of a backup or restoration is
stored in percentage. (0 to 100%) "0" is stored at start
of a backup or restoration.
*1
Set the upper limit value (1 to 100) for the number of
backup data with this register. This register set the
value of SD923 at the timing when the CPU module is
powered off and on or is reset.
Bit5 of SD910 is off: 0
Bit5 of SD910 is on: 1 to 100
APPENDICES
Corresponding
Set by Corresponding
ACPU
(When Set)
D9
S (Status
New
change)
Corresponding
Set by Corresponding
ACPU
(When Set)
M9
S (Status
New
change)
S (Status
New
change)
S (Status
New
change)/U
A
CPU
*1
QnUDV
*2
LCPU
CPU
*2
QnUDV
*2
QnUDV
*3
QnUDV
589