Hi all...
I'm using the Siemens CPU315-2DP. I think the Working Memory is only 128kb. But I think my program is large, and when downloaded into the CPU for execution, it uses up almost 100% of the working memory (I check this at the diagnostic - Module information, it's 98%). When this occur,I have problem to download and overwrite any FB or DB from my offline to the online project.Instead i have to delete the FB in online project then only i can download the FB from offline to online.And I think this may create problem when my program is already being run at the site and i need to do modification on site.
1)Can we in anyway set and add the Working Memory space of the CPU?
2)I have a MMC for this CPU which is used as the load memory for the progam.Can I make use of it as the working memory?How?
3)If the working memory really used up to 100%, what will actually happen to the execution of the downloaded program?Anyone try this before?
4) What's best solution to this problem?
Hope someone out there can give some solutions or suggestion...Thank you...
I'm using the Siemens CPU315-2DP. I think the Working Memory is only 128kb. But I think my program is large, and when downloaded into the CPU for execution, it uses up almost 100% of the working memory (I check this at the diagnostic - Module information, it's 98%). When this occur,I have problem to download and overwrite any FB or DB from my offline to the online project.Instead i have to delete the FB in online project then only i can download the FB from offline to online.And I think this may create problem when my program is already being run at the site and i need to do modification on site.
1)Can we in anyway set and add the Working Memory space of the CPU?
2)I have a MMC for this CPU which is used as the load memory for the progam.Can I make use of it as the working memory?How?
3)If the working memory really used up to 100%, what will actually happen to the execution of the downloaded program?Anyone try this before?
4) What's best solution to this problem?
Hope someone out there can give some solutions or suggestion...Thank you...