12/10/2010 1:44 PM | |
Posts: 4 Rating: (0) |
Hi All, I am student and I am trying configure PROFIBUS first time. I need to send 8 byte word via PROFIBUS and then, after my slave change value, send back some data(8 byte). Now I am just interested how that works. I make CPU315-2 DP(6ES7 315-2AF03-0AB0) like master and other controler is my slave. Comunication works. I make print screen of HW Config(pic1), NetPRO(pic3) and logic for send something(pic2). Is this logic for sending informations good? Can I save some data in some buffer/memory and then this data will be automaticly send on slave and when i need information then i just read them from buffer/memory. I read http://support.automation.siemens.com/WW/llisapi.dll?func=cslib.csinfo&objId=25535326&load=treecontent&lang=en&siteid=cseus&aktprim=0&objaction=csview&extranet=standard&viewreg=WW and I do not know on what load/transfer commands they think. When I need to send then when use load/transfer command and when SFC 14/15 ? Pictures are in attachment. With best regards, Pero AttachmentFile.zip (84 Downloads) |
12/13/2010 1:04 PM | |
Posts: 4 Rating: (0) |
THX a lot. It working . sfc 14/15 works. |
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