Omron SYSMAC CS/CJ Series User Manual

220
Manipulating Files Section 5-2
If the IOM Hold Bit (A50012) is ON and the PLC Setup is set to maintain
the IOM Hold Bit Status at Startup when the backup files are written, the
status of I/O memory data will be maintained when data is read from the
Memory Card.
If the Forced Status Hold Bit (A50013) is ON and the PLC Setup is set to
maintain the Forced Status Hold Bit Status at Startup when the backup
files are written, the status of force-set and force-reset bits will be main-
tained when data is read from the Memory Card.
Program Files
Parameter Files
Unit/Board Backup Files (CS1-H, CJ1-H, or CJ1M CPU Unit Only)
Note 1. Unit addresses are as follows:
CPU Bus Units: Unit number + 10 Hex
Special I/O Units: Unit number + 20 Hex
Inner Board: E1 Hex
2. An error will not occur in the CPU Unit even if this file is missing when data
is transferred from the Memory Card to I/O memory, but an error will occur
in the Unit or Board if the data is not restored. Refer to the operation man-
ual for the specific Unit or Board for details on Unit or Board errors.
File name and
extension
Contents Backup from
I/O memory to
Memory Card
(creating files)
Restore from
Memory Card
to I/O memory
Comparing
Memory Card
to I/O memory
Files required
when
restoring data
CPU Unit CS/CJ
BACKUP.OBJ Entire user program Yes Yes Yes Required in
Memory Card
File name and
extension
Contents Backup from
I/O memory to
Memory Card
(creating files)
Restore from
Memory Card
to I/O memory
Comparing
Memory Card
to I/O memory
Files required
when
restoring data
CPU Unit CS/CJ
BACKUP.STD PLC Setup
Registered I/O tables
Routing tables
CPU Bus Unit setup
Etc.
Yes Yes Yes Required in
Memory Card
File name and
extension
Contents Backup from
I/O memory to
Memory Card
(creating files)
Restore from
Memory Card
to I/O memory
Comparing
Memory Card
to I/O memory
Files required
when
restoring data
CPU Unit CS1-H, CJ1-H, or CJ1M CPU Unit only
BACKUP@@.PRM
(where @@ is the
unit address of the
Unit/Board being
backed up)
Backup data from the Unit or
Board with the specified unit
address (Specific contents
depends on the Unit or
Board.)
Yes Yes Yes Required in
Memory Card
(See note 2.)

Omron SYSMAC CS/CJ Series Specifications

General

Brand	Omron
Model	SYSMAC CS/CJ Series
Category	Controller
Language	English