Mitsubishi Electric Q13UDVCPU - Page 591

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APPENDICES
A
Appendix 3 List of Special Register Areas
*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
*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
SD1758
Diagnostic
information 2
Manufacturer
code
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.
S (Status
change)
New
QnUDV
*1
LCPU
*2
SD1760
Model code
(lower)
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.
SD1761
Model code
(upper)
SD1762
Device
version
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.
SD1764
Module
information
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.
SD1765 Error code
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.
SD1766
Detailed
module
information
(lower)
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.
SD1767
Detailed
module
information
(upper)
Number Name Meaning Explanation
Set by
(When Set)
Corresponding
ACPU
M9
Corresponding
CPU
SD1925
Number of
backup/restoration
uncompleted files
Stores the
number of files
which a backup
or restoration is
uncompleted.
*1
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
stored when a backup or restoration is completed.
S (Status
change)
New
QnUDV
*2
SD1926
Backup/restoration
progression status
Stores the
progression
status of a
backup or
restoration.
*1
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.
S (Status
change)
New
QnUDV
*2
SD1928
Upper limit value
setting for the
number of backup
data
Upper limit
value for the
number of
backup data is
set
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
S (Status
change)/U
New
QnUDV
*3
Number Name Meaning Explanation
Set by
(When Set)
Corresponding
ACPU
D9
Corresponding
CPU