Version Number; Plc Main Unit; Manufacturer's Serial Number Check Method - Mitsubishi Electric MELSEC-FX3S Series Manual

FX /FX /FX /FX /FX
3S 3G 3GC 3U
Common Items
5.

Version Number

5.1

PLC Main Unit

5.1.1

Manufacturer's serial number check method

The year and month of production of the PLC main unit can be checked on the nameplate, and "LOT"
indicated on the front of the product.
1. Checking the nameplate
The year and month of production of the PLC main unit can be checked from the manufacturer's serial
number "S/N" indicated on the label adhered to the right side of the product.
<Product during December, 2009 or earlier>
9 Z 0
Month (Example: Dec.):
1 to 9 = January to September,
X = October, Y = November, Z = December
Year (Example: 2009): Last digit of year
A-54
PLC User's Manual - Analog Control Edition
3UC
Right side
0 0 1
Control number
Example nameplate (manufacture's serial number : 1010001)
* Actual product nameplate differs
from the example shown above.
<Product from January, 2010>
1 0 1 0
Month (Example: Jan.):
1 to 9 = January to September,
X = October, Y = November, Z = December
Year (Example: 2010): Last two digit of year
5 Version Number
5.1 PLC Main Unit
0 0 1
Control number