[?]: Siemens CPU 315-2DP MW memory area

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omar zedan
Posts: 236
Joined: Sat Oct 22, 2011 7:12 am

[?]: Siemens CPU 315-2DP MW memory area

Post by omar zedan » Wed Dec 12, 2012 6:31 am

Dear All
I have Siemens CPU 315-2DP and I want to use memory word variables I start from address MW 0,
I ask about the upper limit of MW variables addressing ?
i.e. can I use the address MW 300?
Thanks

Lepes9
Posts: 17
Joined: Fri Sep 24, 2010 10:03 pm

Re: Siemens CPU 315-2DP

Post by Lepes9 » Wed Dec 12, 2012 11:02 am

Hi,


The CPU 315-2 DP has 2 kB memory for flags. So you can use flag words from MW0 to MW2046. Mind the retentivity.


Greets
Lepes9

Yury
Posts: 65
Joined: Thu Nov 01, 2007 9:41 pm
Location: Belarus

Re: Siemens CPU 315-2DP

Post by Yury » Wed Dec 12, 2012 11:16 am

Find your CPU and see Technical Data

Lepes9
Posts: 17
Joined: Fri Sep 24, 2010 10:03 pm

Re: Siemens CPU 315-2DP

Post by Lepes9 » Wed Dec 12, 2012 12:17 pm

Here: https://eb.automation.siemens.com/mall/ ... atalogTree and select Product Information.


Greets
Lepes9

omar zedan
Posts: 236
Joined: Sat Oct 22, 2011 7:12 am

Re: [?]: Siemens CPU 315-2DP MW memory area

Post by omar zedan » Thu Dec 13, 2012 6:46 am

Thank you very much friends

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