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COMMUNICATION PROBLEM BETWEEN S7 300 AND MM440

5/8/2009 8:06 AM	Rate (0)
patel Posts: 134 Rating: (2)	HI..all... i have one system of s7-300 having 315-2dp cpu and i have one MM440 drive. Now,i want to communicate my MM440 with s7-300 over profibus. But,as i have never done this before, i dnt knw anything regarding this.So, plese heip me out in this. Please tell me the whole procedure in detail as i am beginer. 2) Which function blocks or SYSTEM BLOCKS i need to use in s7-300 programming. How can i use and parameterise all those blocks? If u can explain mewith example,which satisfies my querry. Also, if u can send me any sample program which i can study, then it will be the best. looking for your best help, milind.
patel Posts: 134 Rating: (2)
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5/8/2009 9:47 AM	Rate (0)
Vagabund Posts: 64 Rating: (1)	I´ve an example, but it´s Spanish document, do u understand it?? Do u wish a Step7 project??
Vagabund Posts: 64 Rating: (1)	Last edited by: Vagabund at: 5/8/2009 9:50 AM
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5/8/2009 9:53 AM	Rate (0)
Wizard Diamond Member Joined: 4/24/2006 Last visit: 12/24/2025 Posts: 9096 Rating: (1202)	Dear patel, Have you seen this link: http://support.automation.siemens.com/WW/view/en/22078757 Or perhaps this link might help you: http://support.automation.siemens.com/WW/view/en/23642364 Best regards, Wizard

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5/8/2009 12:04 PM	Rate (0)
patel Posts: 134 Rating: (2)	HI.. sory i cant understand spanish.. ya.. if u have any step7 project for this?
patel Posts: 134 Rating: (2)
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5/15/2009 12:49 PM	Rate (0)
patel Posts: 134 Rating: (2)	hi.. thnx for the help.. in that link, i saw the communication using fc14.its ok.. but i want to knw whether any inbuilt system block is there in step7 for this..actually i have one project in which SFC 13-DPNRM_DG , SFC 14- DPRD_DAT , SFC 15-DPWR_DAT are used for this purpose.. so i want to knw if this is posible and if it is ,then how can i configure it?what parameters i need to provide in those system blocks. if anybody can provide any sample program for this then it would be realy helpful.. pls its urgent..
patel Posts: 134 Rating: (2)
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5/18/2009 8:59 AM	Rate (0)
Wizard Diamond Member Joined: 4/24/2006 Last visit: 12/24/2025 Posts: 9096 Rating: (1202)	Dear patel, Please have a look at this link: http://support.automation.siemens.com/WW/view/en/22813212 Perhaps example 2 and 3, might help you. Best regards, Wizard

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