12
TROUBLESHOOTING
12.2 Troubleshooting
12.2.16 Flowchart for when write a program cannot be written
12 - 21
9
EMC AND LOW
VOLTAGE
DIRECTIVES
10
LOADING AND
INSTALLATION
11
MAINTENANCE AND
INSPECTION
12
TROUBLESHOOTING APPENDICES INDEX
12.2.16 Flowchart for when write a program cannot be written
The following shows the flowchart for when programs cannot be written in the CPU
module.Note11
Diagram 12.13 Flowchart for when write a program cannot be written
Note11
Basic
Note12.11
Basic
Note12.12
OFF
NO YES
ON
NO
NO YES
YES
YES
NO
YES
NO
Completed
Can a program
be written?
Can a program
be written?
Memory card
Is the memory program
memory?
Format program memory.
Program memory
Is the DIP switch
SW1 set to OFF?
Turn the DIP switch
SW1 (system protect) to OFF.
Cancel the password using the GX
Developer.
Perform the following.
Confirm whether the write-
protect switch is off or not.
Confirm if it is formatted.
Confirm the writing destination
specification.
Perform the following.
Organize file.
NO
YES
Please consult your local nearest
Mitsubishi or representative,
explaining a detailed description of
the problem.
Confirm memory space.
Confirm the writing destination
specification.
A program cannot be written
into the CPU module.
Has the password
registered?
Can a program
be written?
Can a program
be written?
Can a program
be written?
Note12.11
Note12.12
Note12.11
The Basic model QCPU does not have the DIP switches.
In the flowchart, proceed to "OFF".
Basic
Note12.11
The Basic model QCPU does not support the memory card.
Basic
Note12.12