A-6
How to Read the Lot Number
The table below shows how to read the lot number.
Assume that the lot number is DDMYY£.
Symbol Description
DD Day of production: 1 to 31
M Month of production: 1 to 9, X (October), Y (November), Z (December)
YY Year of production: Last two digits of the year
£
OMRON’s control number
Appendices
A-13
CK3M-series Programmable Multi-Axis Controller User's Manual Hardware (O036)
A-6 How to Read the Lot Number
A