Flowchart For When It Is Unable To Perform Boot Operation From Memory Card - Mitsubishi MELSEC- Q Q12PHCPU User Manual

11 TROUBLESHOOTING

11.2.15 Flowchart for when it is unable to perform boot operation from memory card

Unable to perform boot operation
Is there CPU module error?
Is the drive that stores
the parameter file specified?
Is a file set with parameter
Is a file set with parameter
Please consult your local Mitsubishi
service center or representative,
explaining a detailed description
of the problem.
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The following shows the flowchart that must be followed when the boot operation of the
CPU module cannot be performed using the memory card.
NO
YES
boot file setup?
YES
program setup?
YES
Is boot operation
file stored in the
memory card?
YES
YES
Remove the cause of the error.
NO
Is it able to perform
boot operation?
Set the DIP switch 2 and 3 to the drive
NO
in which the parameter file is stored.
NO
Is it able to perform
boot operation?
NO
Set a file to boot file setup.
NO
Is it able to perform
boot operation?
NO
Set a file to program setup.
NO
Is it able to perform
boot operation?
NO
Write a file to the memory card.
NO
Is it able to perform
boot operation?
MELSEC-Q
YES
YES
YES
YES
YES
Completion
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