This section describes the system configuration for the backup and restoration.
For the setting method in each connection form, used communication unit/cable and cautions on connection form, refer to
■1. Target controller
QCPU (Q mode)
To restore the backup data including special parameters, use a CPU with either of the following versions.
■2. Connection type
This function can be used in the following connection type.
Backing up or restoring the setting
information of the controller connected
to the GOT
■3. Required hardware
An SD card is required to back up and restore data.
■4. Backup/restoration target data
The following shows the backup/restoration target data.
The data other than the following cannot be backed up or restored.
(1) Basic model QCPU
Device initial value
15 - 48
15.8 Backup and Restoration
GOT2000 Series Connection Manual (Mitsubishi Product) For GT Works3 Version1
Q12PRHCPU and Q25PRHCPU are excluded.
Use the PLC CPU with the function version B or later.
When the connection destination is the redundant CPU, data cannot be backed up and restored.
• Version of FX3U(C): 3.10 or later
• Version of FX3G(C): 2.00 or later
MELSEC iQ-F Series are excluded.
When a LCPU is connected, use the L6ADP-R2.
When a CC-Link IE Field Network Ethernet adaptor is used, the backup and restoration cannot be used.
The data cannot be restored to the QCPU in the factory shipment status or whose memory is formatted.
Parameter to operate the PLC
Parameter for the intelligent function module
Program for the operation by the CPU
Sequence program in the SFC format
File register data
Device comment to be stored to the PLC
Initial value setting of devices
The file register in the Flash card installed to the CPU is always restored and overwritten without any notice.
Whether to restore or not to restore the file register in the SRAM card or the standard RAM can be selected in the dialog box
displayed when the restoration is executed.
When the file register is not restored, the existing file register is deleted and the program of the controller may not operate
When a problem occurs in the operation of the controller after the restoration, restore the data including the file register again.
Connection type between GOT and controller
: Partly restricted,