module information s7 300

harrydeharry · May 7, 2011

S7 gurus please have a look on the picture, every thing is working fine I had a doubt that is the memory condition is fine at the current PLC. or I should work more to remove the unwanted codes or reduce the code size.
Thanks in advance
Harry

Homer_BL · May 7, 2011

I never go in 9x% (go up to 89%).

dchartier · May 9, 2011

Hello Harry;
What results do you get when using the "Compress" button that you show on the left side of the screencapture you attached?
If you cannot free used memory that way, yes you will have to work on optimizing your code.
Hope this helps,
Daniel chartier

MikeDawkins · May 10, 2011

if i remember correctly, the memory on the 318 can be expanded by using a bigger plug in card

consol · May 10, 2011

Can you show us the error in the diagnostic buffer please?

JesperMP · May 10, 2011

MikeDawkins said:
if i remember correctly, the memory on the 318 can be expanded by using a bigger plug in card

I dont think so.
The Work Memory is fixed. And since work memory is utilised 93%/90%, the CPU is practically at the end.

I think that the RAM Load Memory is used when doing online programming. So that is filled up now means you cannot do any further editing before you store the changes on the Memory Card.

harrydeharry · Jul 18, 2011

thanks for all the comments and help.
Yes Mr. Jesper you are right when I downloaded all the program into mamery card all is under control.
thanks.
harry

module information s7 300

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