Mitsubishi 00JCPU User Manual page 520

Set the RUN/STOP switch to RUN to change
NO
screen displayed by selecting [Diagnostics]
"PLC diagnostics" screen and remove the error.
NO
End
*1: The parameter-valid drive is set to the program memory (drive 0) with the DIP switches by default (SW2: Off, SW3: On).
To store parameters in the standard ROM or memory card, change the settings of the DIP switches.
*2: For procedures when the Redundant CPU is used, refer to the following.
QnPRHCPU User's Manual (Redundant System)
*3: When storing the file register and initial device value to the standard RAM or memory card (except the Flash card), format
the memory used.
*4: Write each data in the memory as shown below:
• Program: Program memory
• Parameter: Memory set in the parameter-valid drive
• Initial device value: Memory set in the PLC file tab of the PLC parameter dialog box
11 - 14
2)
Power off the programmable controller
and then on or reset the CPU module.
the CPU module in the RUN status.
Is the ERR. LED
on the CPU module on
(flashing)?
YES
Check the error cause in the System Monitor
[System Monitor] in GX Developer or in the
Start boot operation?
YES
To Section 11.2.5
Figure 11.6 Flowchart for writing multiple programs
QCPU User's Manual
(Hardware Design, Maintenance and Inspection)