User`s manual

Troubleshooting Troubleshooting
11 – 16
11.2.16 When unable to read a program
Is the memory
to be read correct?
A program cannot be read.
Please consult your local
Mitsubishi service center
or representative.
YES
NO
Select the correct memory
YES
NO
YES
NO
Completed
NO
YES
Which connection
type is used?
NO
USB
Can a program be read?
Is the
connection cable connect-
ed properly?
Connect the connection cable
properly.
NO
Can a program be read?
YES
NO
YES
Can a
program be read after
replacing the connec-
tion cable?
RS232
Is the
USB driver installed
in the personal
computer?
Install the USB driver into the
personal computer.
YE
NO
Please consult your local
Mitsubishi service center or
representative.
Can a program
be read by lowering the
baud rate?
Can a program be read?