Mitsubishi Electric Melsec Q Series User Manual page 15

2 System configuration
(2) How to check the function version and serial number
(a) Checking on the front of the module.
The serial number and function version on the rating plate is shown on the front
(at the bottom) of the module.
(b) Checking on the System monitor dialog box (Product Information List)
To display the system monitor, select [Diagnostics] → [System monitor] and
click the Product Information List button of GX Developer.
Point
The serial number displayed on the Product Information List dialog box of GX
Developer may differ from that on the rating plate and on the front of the module.
・ The serial number on the rating plate and front part of the module indicates
the management information of the product.
・ The serial number displayed on the Product Information List dialog box of GX
Developer indicates the function information of the product.
The function information of the product is updated when a new function is
added.
Function version
Serial number
2 - 4
QE81WH