Backup Function; Data Backup Operations From The System Menu - Omron NSJ CONTROLLERS - 03-2008 Operation Manual

Backup Function

11-1 Backup Function

11-1-1 Data Backup Operations from the System Menu

Note
Note
Procedure
1,2,3...
194
Data in the NSJ Controller can be backed up from the System Menu.
Section User data
Controller • User program
Section
• Parameter area
• I/O memory
• Conversion tables
(See note 1.)
• Comment file (See
note 1.)
• Program index file
(See note 1.)
Display • Entire project
Section
• System program
(1) Automatically created from one of the following: Memory Card, EM file
memory, or comment memory.
(2) Data cannot be transferred from the Memory Card to the Controller Sec-
tion using the System Menu. Use the DIP switch and Memory Card Power
Button (MCPWR). Refer to 5-2-6 Simple Backup Function in the CS/CJ
Series PLC Programming Manual (W394) for the procedure.
NSJ Controller data is transferred separately for the Controller Section and
the Display Section. When backing up data to the Memory Card or restoring
data from the Memory Card for the entire NSJ Controller, perform the backup/
restore procedure for both the Controller Section and the Display Section.
It is also possible to back up or restore data for only the Controller Section or
the Display Section. For example, data in the Controller Section will not be
changed even if backup data is restored to the Display Section from a Mem-
ory Card.
Never turn OFF the power supply to the NSJ Controller or attempt to remove
the Memory Card while the Memory Card is being accessed.
1. Simultaneously press two of the four corners of the touch panel. The Sys-
tem Menu will be displayed.
Transfer method Operating method
System
Writing to Memory Card Yes
Reading from Memory No
Card (See note 2.)
Verification with Mem- Yes
ory Card
Uploading from NSJ Yes
Controller to Memory
Card
Downloading from Yes
Memory Card to NSJ
Controller.
Section 11-1
DIP
Menu switch
Yes
Yes
Yes
Yes
Yes