Jump to content

Regarding DLU capacity usage, Visilogic 9.5.0.

Recommended Posts

How is DLU capacity usage (for Visilogic) calculated or maybe allocated. It doesn't seem to match up the PLC memory distribution and there is no indication (information) given on what is taking up the DLU capacity. As my project grow, the DLU capacity grow too, but it doesn't seem to free up the DLU capacity even I deleted 20 displays and half the numbers of subroutine from my project while the PLC memory distribution will reduce greatly. Why? Why as I add more display and subroutine the DLU capacity got used up but it did not free up when I remove displays and subroutines even through PLC memory usage get reduced greatly (by 35%). 


Can Unitronic gurus here enlighten me on this strange phenomenon and give advice on how to free up DLU capacity without creating a new projects (I know this will fix it, but I recycle the same project file for different projects and delete the unneeded stuff after completion).  


Thanks in advance.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...