Plc/Cnc Cpu Data Backup And Restoration - Mitsubishi Electric C70 Setup Manual

10.2 PLC/CNC CPU Data Backup and Restoration

Backup / Restoration function is installed on GOT1000 series.
All of PLC/CNC CPU data that needs to backup is saved into the CF card on GOT1000 in an easy operation.
All backup data can be restored to each CPU module one by one.
USB memory(Max.2GB) can be used on GOT1000 series GT16.
(Note 1) Some types of commercially available USB memory devices performance of which is checked by MITSUBISHI
can be used. For performance-checked types, refer to technical news "List of Valid Devices Applicable for
GOT1000 Series" (GOT-A-0010).
The above technical news is available in the Factory Automation Systems section of MITSUBISHI
ELECTRIC's website.
(Note 2) Backup/restoration is not executed on latch device of PLC CPU. If the data requires to be restored when CPU
is replaced, assign the data to file registers.
(Note 3) Editing CNC data:
The backed up CNC data includes machining programs, parameters, and others. Those data are related one
another.
Therefore, when any of the data is changed with a text editor and others, the GOT cannot restore the backed-
up CNC data to the CNC.
When editing the setting data, use the CNC data I/O function.
(For the CNC data I/O function, refer to "C70 Instruction Manual" (IB-1500267). )
(Note 4) Refer to "Setting the saving destination drive for backup data" for destination drive for backup data.
CF card
USB memory
( )
CNC CPU Q173NCCPU
QnUD(E)CPU
PLC CPU
QnUD(E)HCPU
M E L S E C M E L S E C
MITSUBISHI MITSUBISHI
10.2 PLC/CNC CPU Data Backup and Restoration
GOT1000 Series
(SVGA / XGA)
POWER POWER
C70 Setup Manual
157