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MELSEC-Q
10 TROUBLESHOOTING
10
[Displays]
• Module
The following information is displayed:
Module name
: The name of the module installed
I/O Address
: The start input/output signal (number) of the target
module
Implementation Position: The slot position where the module is mounted
Product information
: Product information
The last character of the product information
indicates the function version of the module.
(Example) If the last character is "B," it means
that the module is of function
version B.
• Unit access (Module access)
Displays access permissions when the Ready signal (X1E) is turned on and
the WDT error signal (X1F) is turned off.
• Status of I/O Address Verify
Displays whether or not the module for which the user set the parameters
matches the module installed.
• Remote password setting status
Displays the setting status of the remote password.
• Present Error
Displays the error code of the latest error occurrence.
• Error Display
Displays the error codes for any errors that have occurred in any of the
functions being used.
• Error details, corrective action
Displays the error details and corrective action for the error code selected in
Error Display.
(2) Checking using the hardware information screen of the GX
Developer diagnostic functions
[Startup procedure]
GX Developer [Diagnostics] [System monitor]
Module's Detailed Information H/W Information