Mitsubishi Electric QS001CPU User Manual page 119

12
TROUBLESHOOTING
(1) Flowchart for when "MODULE VERIFY ERROR" occurs
The "MODULE VERIFY ERROR" has occurred.
Check the slot or base unit where
the error occurred with GX
Developer.
Hardware error
Please consult your local
Mitsubishi representative,
explaining a detailed description
of the problem.
Has the
module on the
corresponding slot been
removed/mounted during
operation?
NO
Is the
module on the
corresponding slot
mounted properly?
NO
Replace the
corresponding
module.
Error detection
Replace the
CPU module.
Error detection
Replace the base unit.
Error detection
12.2.7 Flowchart for when the "ERR." LED turns on or flashes
YES
Reset the CPU module.
Has the "ERR." LED
turned off?
NO
YES
Mount the module properly.
Has the "ERR." LED
turned off?
NO
Normal operation
Normal operation
Normal operation
12.2 Troubleshooting Flowchart
9
10
11
YES
12
YES
Completed
12
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