Mitsubishi MELSEC L Series User Manual page 383

(3) Checking on the System Monitor screen
The serial number and function version can be checked on the "Product Information List" screen.
[Diagnostics]
The serial number of the module is displayed in the "Serial No." column.
The function version of the module is displayed in the "Ver" column.
If the module supports the production number display, the serial number (production number) printed on the rating
plate of the module is displayed in the "Production Number" column.
The serial number displayed on the Product Information List screen of the programming tool may differ from that on the
rating plate or on the front of the module.
● The serial number on the rating plate or on the front of the module indicates the management information of the product.
● The serial number displayed on the Product Information List screen indicates the functional information of the product.
The functional information of the product will be updated when a function is added.
[System Monitor...] [Product Information List]
Serial number Function version
Production
number
APPENDICES
A
381