CJ1W-NC434 Omron, CJ1W-NC434 Datasheet - Page 422

• Manufacturer Part Number: CJ1W-NC434
• Description: High Speed Pulse Train 4 Axes
• Manufacturer: Omron

Specifications of CJ1W-NC434

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

8
8-9 Simple Backup
8-49
Operation Method
Backup
This section explains the operation methods of backing up, restoring and verifying data.
Transferring data on the PCU to a Memory Card is referred to as a backup.
Set the DIP switch on the front panel of the CPU Unit as shown below, and press and hold
down the Memory Card power OFF button for 3 seconds.
Through this operation, a PCU data file is created and is written to a Memory Card along with
other backup files.
When you press and hold down the Memory Card power OFF button, the MCPWR LED on the
front panel of the CPU Unit flashes once, and then turns ON when the data write is in progress.
It turns OFF after the data write is completed successfully.
PCU
PCU data
within
flash memory
DIP switch on the front panel of the CPU
SW7
ON
Backup
Memory Card power OFF button
Unit
CJ Position Control Units OPERATION MANUAL (CJ1W-NC214/234/414/434)
CPU Unit
SW8
OFF
All data
Memory Card