Mitsubishi Electric Q26UD(E)HCPU User Manual page 559

Number Name Meaning
Restoration
SD917 target data
setting
Restoration
SD918
function setting
Restoration
CPU module
SD919 target folder
data
[year]
backup/rest
oration
function
(restoration
Restoration
function)
target folder
SD920
[month and
day]
Restoration
SD921 target folder
[Number]
Cause of error
occurred
SD922
during
restoration
Upper limit
value status for
SD923
the number
backup data
Explanation
Set the data to be restored.
0: Whole target data
1: Device data only
2: Whole target data except for device data
Set the restoration method with bit pattern. (OFF: Invalid,
ON: Valid)
b15b14b13
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
Set the date stamp folder to be restored in BCD.
b15 ... b8 b7
SD919 (1)
b15 ... b8 b7
SD920 (3)
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 , SD920 = 0615 .
H H
Set the target folder to be restored.
1 to 32767:Serial number of the backup folder in the date
stamp folder (00001 to 32767)
Store an error code of the error occurred during restoration.
0 : No error
H
Other than 0 : Error code (Page 411, Appendix 1.11)
H
("0" is stored at start of a restoration of the CPU module.)
This register stores the value (1 to 100) that is set to
SD1928. If bit5 of SD910 is off, 0 is stored.
Set by
(When Set)
b1 b0
U
... b0
(2)
... b0
(4)
S (Error)
S (Status
change)
APPENDICES
Corresponding
Corresponding
ACPU
CPU
D9
*4
New
QnUDV
*5
New
QnUDV
557
A