Yamaha RCX222, User Manual

Page: 364 / 524

4-266
Chapter
4
OPERA
TION
4-267
12. "SYSTEM" mode
12.6.2 Internal flash ROM
Various data can be backed up in the controller's internal flash ROM. The data backed up
in the flash ROM can then be loaded back into the controller's internal memory.
n
NOTE
If the data in the internal memory is destroyed for any reason, it can be
restored by loading the backup data from the internal flash ROM. We
recommend backing up the data in the internal flash ROM before starting
the robot system.
c
CAUTION
• Data saved in the internal flash ROM cannot be loaded back if any
hardware trouble occurs. Always save the data onto an external PC
storage device.
• If an abnormal process occurs, such as if the power is turned OFF while
saving data, the data cannot be guaranteed.
[Procedure]
1) Press (FROM) in the "SYSTEM" mode.
■
Backing up FROM
No File Ext Size Data Time
1 FROM .ALL 311800 06/06/01 17:32
SYSTEM >BACKUP>FROM V9.00
LOAD SAVE INIT
Valid keys and submenu descriptions in "SYSTEM>BACKUP>FROM" mode are shown
below.
Valid keys Menu Function
F1 LOAD
Loads the data backed up in the internal flash ROM into
the controller's internal memory.
F2 SAVE
Saves the controller's internal memory data into the
internal flash ROM as backup data.
F4 INIT
Initializes the internal flash ROM data.
All data in the flash ROM is erased.