Mitsubishi Electric MELSEC iQ-F FX5UC Series, User Manual

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APPX
Appendix 1 How to Check the Date of Manufacture
APPENDIX
Appendix 1
How to Check the Date of Manufacture
Check the date of manufacture of the product (except the expansion board) as follows.
• Nameplate
• Module front surface (CPU module only)
Checking the nameplate
The date of manufacture of the product can be checked from the manufacturer's serial number "S/N" indicated on the
nameplate of the product.
Ex.
FX5U CPU module
Check on the module front surface
The year and month of production of the product can be checked from the manufacturer's serial number LOT on the front (at
the bottom) of the CPU module.
Ex.
FX5U CPU module
5
1
1 0 0 0
1
Nameplate indication example (Serial number: 1510001)
Right side
* The actual nameplate may be different
from the above example in some parts.
Control number
Month (example: January) 1 to 9
= January to September,
X = October, Y = November, Z = December
Year (example: 2015) Last two digits of the year
1 5 1
LOT 151
Month (example: January) 1 to 9
= January to September,
X = October, Y = November, Z = December
Year (example: 2015) Last two digits of the year