Delta AS Series Programming Manual page 160

Device
E. K5566 (backup)
(the status and values of retainable devices are NOT included). Execute this backup when the PLC
is in the Stop status.
F. K5577 (backup)
(the status and values of retainable devices are included). Execute this backup when the PLC is in
the Stop status.
*E & F functions are the same as the backup function in ISPSoft Card Utility.
Default file name: SDCard\PLC CARD\AS300\SysDup\AS300_save_backup.dup
G. K6755 (restore)
function code E or F). Execute the restoring when the PLC is in the Stop status.
Default file name: SDCard\PLC CARD\AS300\SysDup\AS300_save_backup.dup
Note: if you need to restore from POWER-ON, you need to modify the backup file name and save
the file to SDCard\PLC CARD\AS300\SysDup\AS300_BACKUP.dup before performing restoring
from POWER-ON.
H. K5588 (backup)
Execute this backup when the PLC is in the Stop status.
Default file name: SDCard\PLC CARD\AS300\SysDup\AS300_FR_backup.dup
I. K8855 (restore)
Execute the restoring when the PLC is in the Stop status. The file name should be the same as the
file name in H shows.
(Default file name: SDCard\PLC CARD\AS300\SysDup\AS300_FR_backup.dup)
#1
: While backing up, if there is a file with the same file name, the system overwrites the existing file.
#2
: While restoring, if the file path and the file name are not identical to the backup file, the system does not excute the
restoring.
NOTE 1: The default file names shown above use AS300 as example. If the PLC you are using is NOT AS300, you can
modify the file name. If the backup file name is not correct, the system does not execute the restoring and
sends out error codes.
NOTE 2: The function codes A, B, C and D shown in SR36 are available for firmware V1.04.30 or later. The function
codes E, F and G in SR36 are available for firmware V1.04.90 or later. The function codes H and I in SR36 are
available for firmware V1.05.30 or later.
NOTE 3: The definitaitons of the abovementioned PLC program, parameters and retainable devices:
The PLC program includes PLC programming execution codes, programming codes, project password and
PLC ID.
The parameters include HWCONFIG configurations, data mapping table and position planning table.
The latched area means parameters and all the values set in this area are retainable.

While restoring the PLC program from the memeory card, the system verifies the backup file, PLC ID and
password.
 PLC ID check: if the backup file is set with PLC ID, it prevents restoring the PLC program to the wrong PLC.
Backup file with PLC ID
Backup file without PLC ID
 Password check: if the backup file is set with password, it ensures the security of the PLC program and
prevents restoring the PLC program to the wrong PLC.
Function
#1
, it indicates backing up the PLC programs and parameters to the memory card.
#1
, it indicates backing up the PLC programs and parameters to the memory card.
#2
, it indicates restoring all PLC data from the memeory card (backup files from the
#1
, it indicates backing up all FR file registers from the PLC to the memory card.
#2
, it indicates restoring all FR file registers from the memory card to the PLC.
CPU module with PLC ID
PLC ID matched: checking the
password
PLC ID not matched: not restoring
Not restoring
Cha p ter 2 De vices
CPU module without PLC ID
Not restoring
Checking the password
2_
2 - 1 3 7