Mitsubishi Electric MELSEC-L SSCNETIII/H User Manual page 144

(3) Checking on the System Monitor window in GX Works2
The serial number and function version can be checked on the "Product Information List" window.
[Diagnostics]  [System Monitor] 
On the window, the serial number and function version of each intelligent function module can be checked as
well.
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 window of GX Works2 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 in the Product Information List of GX Works2 indicates the functional information of
the product. The functional information of the product is updated when a new function is added.
142
Serial number Function version
Product
number