Mitsubishi Electric Q06HCPU - Page 559

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APPENDICES
A
Appendix 3 List of Special Register Areas
SD917
CPU module
data
backup/rest
oration
function
(restoration
function)
Restoration
target data
setting
Set the data to be restored.
0: Whole target data
1: Device data only
2: Whole target data except for device data
U
New
QnUDV
*4
SD918
Restoration
function setting
Set the restoration method with bit pattern. (OFF: Invalid,
ON: Valid)
b0: Automatic restoration setting
b1: Setting for the format at the automatic restoration
b13: Restoration setting for the latest data
b14: Restoration setting for the special relay and special
register
b15: Setting for the continuous operation from the state at
backup
SD919
Restoration
target folder
[year]
Set the date stamp folder to be restored in BCD.
1) Year (first two digits) (0 to 99)
2) Year (last two digits) (0 to 99)
3) Month (1 to 12)
4) Day (1 to 31)
Example:For the date stamp folder "20150615", SD919 =
2015
H
, SD920 = 0615
H
.
SD920
Restoration
target folder
[month and
day]
SD921
Restoration
target folder
[Number]
Set the target folder to be restored.
1 to 32767:Serial number of the backup folder in the date
stamp folder (00001 to 32767)
SD922
Cause of error
occurred
during
restoration
Store an error code of the error occurred during restoration.
0
H
: No error
Other than 0
H
: Error code (Page 411, Appendix 1.11)
("0" is stored at start of a restoration of the CPU module.)
S (Error)
SD923
Upper limit
value status for
the number
backup data
This register stores the value (1 to 100) that is set to
SD1928. If bit5 of SD910 is off, 0 is stored.
S (Status
change)
New
QnUDV
*5
Number Name Meaning Explanation
Set by
(When Set)
Corresponding
ACPU
D9
Corresponding
CPU
b0b1b15b14b13
b15 b7 b0b8……
(1) (2)
b15 b7 b0b8……
(3) (4)
SD919
SD920