11 TROUBLESHOOTING

MELSEC-Q

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

The following shows the flowchart that must be followed when the boot operation of the CPU module cannot be performed using the memory card.

Unable to perform boot operation

 

 

YES

 

 

 

 

 

 

 

Is there CPU module error?

 

 

 

Remove the cause of the error.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NO

 

NO

 

 

YES

 

Is it able to perform

 

 

 

 

 

 

 

 

boot operation?

 

 

 

 

 

 

 

 

 

 

 

Is the drive that stores

 

 

 

 

 

 

 

 

NO

 

 

Set the DIP switch 2 and 3 to the drive

 

 

 

 

the parameter file specified?

 

 

 

in which the parameter file is stored.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YES

 

NO

 

 

YES

 

Is it able to perform

 

 

 

 

 

 

 

 

boot operation?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Is a file set with parameter

NO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Set a file to boot file setup.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

boot file setup?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YES

 

NO

 

 

YES

 

 

 

Is it able to perform

 

 

 

 

 

 

 

 

 

 

NO

 

 

 

boot operation?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Is a file set with parameter

 

 

 

 

 

 

 

 

 

 

 

 

 

Set a file to program setup.

 

 

 

 

 

program setup?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YES

 

NO

 

 

YES

 

 

 

Is it able to perform

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

boot operation?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Is boot operation

NO

 

 

 

 

 

 

 

 

 

 

 

 

 

Write a file to the memory card.

 

 

 

 

file stored in the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

memory card?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YES

 

NO

 

 

YES

 

 

Is it able to perform

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

boot operation?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Please consult your local Mitsubishi

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

service center or representative,

 

 

 

 

 

 

 

 

 

 

 

 

explaining a detailed description

 

 

 

 

 

 

 

Completion

 

 

of the problem.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11 - 15

 

 

 

 

 

 

 

 

 

 

 

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