Summerstone

Retain Memory CJ2m-CPU31

2 posts in this topic

Hi All,

Just to verify if the "memory card" , in attached document Page 4 highlighted area ,  provides Omron CJ2M CPU21 to retain memory when powered off? If yes, for how long can the memory lasts without being charged? Isit capacitor or battery? Thanks in advance.

Regards,

Summer

cj2m-cpu31.pdf

Share this post


Link to post
Share on other sites

The memory card is a compact flash card.

You would need to transfer information to the card to save it.

The CJ2M has a battery for program retention and certain memory areas are retained when the power is off.

Battery life mostly depends on the ambient temperature.

Hope this helps.

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now