Chapter 8 Boot Operation; Boot Operation Procedure - Mitsubishi Electric MELSEC iQ-R-R00CPU User Manual

8
BOOT OPERATION
RnPCPU
RnCPU RnENCPU
(Process)
• This function cannot be used in the R00CPU.
• When using the Process CPU (redundant mode), refer to the following as well.
Page 435 FUNCTIONS
The files stored on the SD memory card are transferred to the storage memory which is automatically determined by the CPU
module when the CPU module is powered off and on or is reset.
Engineering tool
CPU module
Built-in memory of the CPU module
Program
memory
The CPU module
automatically detects
the memory type.
SD memory card
CPU_SYS.PRM
8.1

Boot Operation Procedure

The boot operation procedure is as follows.
1.
Configure the boot setting.
2.
Attach an SD memory card.
3.
Write the boot setting and boot file to the SD memory card.
4.
Power off and on, or reset the CPU module.
8 BOOT OPERATION
144
8.1 Boot Operation Procedure
RnPCPU RnPSFCPU RnPSFCPU RnSFCPU RnSFCPU
(Redundant) (Standard) (Safety) (Standard)
Data memory
(1)
MAIN.PRG
(Safety)
Device/label
memory
(1) The boot operation is executed according to the boot file
setting when the CPU module is powered on or is reset.