Executing Standard Rom Program (Boot Run) And Writing Program Memory To Rom; Executing Standard Rom Program - Mitsubishi Electric MELSEC-Q Series User Manual

6 FILES HANDLED BY BASIC MODEL QCPU

6.4 Executing Standard ROM Program (Boot Run) and Writing Program Memory to ROM

6.4.1 Executing Standard ROM Program

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(1) Executing Basic model QCPU program
(a) The Basic model QCPU processes program which is stored in the program
memory.
The Basic model QCPU does not perform operation of program stored in
the standard ROM.
(b) The program stored in the standard ROM is booted (read) to the program
memory to perform arithmetic operation.
(2) Preparation for Boot Run
Perform the following steps in preparation for boot run:
(a) Create a program using GX Developer.
Create a program used for the boot run.
(b) Select a boot file using GX Developer.
Select "Do boot from standard ROM" in the boot file setting of PLC
parameter.
(c) Write of parameter, program and like to standard ROM using GX Developer
1) Using online "write to PLC" of GX Developer, write parameter and
program to the program memory.
2) Transfer the parameter and program written in the program memory to
the standard ROM.
Refer to Section 6.4.2 for write of parameter, program and the like to
the standard ROM using GX Developer.
MELSEC-Q
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