Mitsubishi Electric Q13UDVCPU - Page 551

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APPENDICES
A
Appendix 3 List of Special Register Areas
*1 Modules whose serial number (first five digits) is "10102" or later (except the Q00UJCPU, Q00UCPU, and Q01UCPU)
*2 Universal model QCPU except the Q00UJCPU, Q00UCPU, and Q01UCPU
*3 Universal model QCPU except the Q00UJCPU
*4 On the Basic model QCPU, data is set at STOP to RUN or the RESET instruction execution after parameter execution.
*5 Modules whose serial number (first five digits) is "14042" or later
SD692
Restoration
error factor
Factor of
error
occurred in
restoration
Stores the cause of an error that occurred in restoration.
• 800
H
: The CPU module model name does not match.
• 801
H
: The backup data file does not match or reading of
backup data from the memory card or SD memory card was
not completed.
• 810
H
: Writing backup data to the restoration drive is not
completed.
•811
H
: The standard RAM capacity for the restoration is
insufficient.
• 900
H
: A security key is set to the CPU module.
S (Error) New
QnU
*1
LCPU
SD693
Restoration
status
Current
restoration
status
Stores the current restoration status.
• 0: Before restoration
• 1: Being executed
• 2: Completed
• FF: Restoration error (In automatic restoration, "0: Before
restoration" is stored at the completion of restoration.)
S (Status
change)
New
QnU
*1
LCPU
SD694
Restoration
execution
status
Restoration
execution
status display
(Percentage)
• This register stores the progress of restoration to the CPU
module in percentage (0 to 100%).
• "0" is stored at the start of restoration. In automatic
restoration, "0: Before restoration" is stored at the
completion of restoration.
S (Status
change)
New
QnU
*1
LCPU
SD695
Specification
of writing to
standard
ROM
instruction
count
Specification
of writing to
standard
ROM
instruction
count
• This register stores the maximum number of executions of
the writing to standard ROM instruction (SP.DEVST) per
day.
• When the number of executions of the writing to standard
ROM instruction exceeds the number of times set by
SD695, "OPERATION ERROR" (error code: 4113) occurs.
• The setting range of this register is 1 to 32767. If "0" or a
value outside the range has been set, "OPERATION
ERROR" (error code: 4113) occurs at execution of the
writing to standard ROM instruction.
UNew
QnU
LCPU
SD696 Available
memory in
memory
card
Available
memory in
memory card
This register stores a free space value in a memory card in
32-bit binary.
S (Backup
in
operation)
New
QnU (except
QnUDV)
*1
SD697
SD696
Free
memory
card space
at backup
Free memory
card space at
backup
(lower bits)
This register stores a free space value in a SD memory card if
the free space is insufficient for storing the backup data and
resulting in a backup error. (unit: byte) This register is cleared
to "0" when backup is completed.
S (Backup
in
operation)
New
QnUDV
LCPU
SD697
Free memory
card space at
backup
(upper bits)
SD698
Backup data
capacity
Backup data
size (lower
bits)
This register stores backup data size in 32-bit binary.
S (Backup
in
operation)
New
QnU
*1
LCPU
SD699
Backup data
size (upper
bits)
Number Name Meaning Explanation
Set by
(When Set)
Corresponding
ACPU
D9
Corresponding
CPU