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How to configure send & receive b/w Hsystem and 300 cpu using ethernet ?

Created by: samkcr at: 7/23/2011 3:05 PM (12 Replies)

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7/23/2011 3:05 PM	Rate (0)
samkcr Bronze Member Joined: 3/24/2009 Last visit: 8/7/2023 Posts: 406 Rating: (3)	Hi, I have to do data exchange b/w H system CP443 and 300 system CP343 ? What are all the configuration i have to do ? Which block i should use AGSEND & AGRCV ?
	All is well :-)
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7/23/2011 9:41 PM	Rate (0)
Mako Posts: 43 Rating: (1)	Hi Here is a example using send/recive function: http://www.automation.siemens.com/net-static/Quickstart2009/quickstart012003/html_76/ethernet/ie_tcp_sr_s7_s7s.htm With S7-300 you will have to communicate with two CPUs: send the same date to both, and recive the same data from both. Note: Configure different IP address to the S7-400 H. Regards
Mako Posts: 43 Rating: (1)	Last edited by: Mako at: 7/23/2011 10:03 PM
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7/25/2011 12:21 PM	Rate (0)
samkcr Bronze Member Joined: 3/24/2009 Last visit: 8/7/2023 Posts: 406 Rating: (3)	Hi, Thanks for your reply... I can able to send/recieve between master cpu and s7300. But if any problem occurs in that cpu send & recieve it is not taking place with other cpu. Can you explain it briefly... How to acheive this ?
	All is well :-)
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7/25/2011 4:24 PM	Rate (0)
Rated X Posts: 1547 Rating: (129)	samkcr Hi, Thanks for your reply... I can able to send/recieve between master cpu and s7300. But if any problem occurs in that cpu send & recieve it is not taking place with other cpu. Can you explain it briefly... How to acheive this ? Hi samkcr, this behaviour is normal, because when the first S7-400 is down the S7-300 still try to connect to this CP/CPU. You have the possibility to project two connections from the S7-300, one to each S7-400. But here will be always one connections down. There exits also APRED communication blocks which can handle redundancy also on this S7-300, but the only info I found is this: http://www.industry.siemens.com/industrysolutions/global/en/IT4Industry/products/simatic_add_ons/apred_s7/Pages/default_tab.aspx Regards, Rated X
Rated X Posts: 1547 Rating: (129)
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7/26/2011 6:30 PM	Rate (0)
Mako Posts: 43 Rating: (1)	Hi, I'm doing like that: FC for receiving/sending data from 400-H: ... Send data to CPU 1 OK or Send data to CPU 2 OK... communication OK Send data to CPU 1 not OK and Send data to CPU 2 not OK... communication ERROR ... ... Receive data from CPU 1 OK....blok end, communication OK Receive data from CPU 1 not OK Receive data from CPU 2 OK...blok end, communication OK Receive data from CPU 2 not OK...communication ERROR .... The FC is executed every 200ms (I selelect the execution time depending of the complexity of the system, and the data traffic; try a few options). Regards
Mako Posts: 43 Rating: (1)	Last edited by: Mako at: 7/26/2011 6:50 PM Last edited by: Mako at: 7/26/2011 6:43 PM Last edited by: Mako at: 7/26/2011 6:42 PM
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7/27/2011 1:54 PM	Rate (0)
samkcr Bronze Member Joined: 3/24/2009 Last visit: 8/7/2023 Posts: 406 Rating: (3)	Hi, Can you post some screen shots for blocks ? So that i can understand better..... If you send your project after extracting the comm blocks then it will be more helpful to me....
	All is well :-)
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7/28/2011 7:50 PM	Rate (0)
Mako Posts: 43 Rating: (1)	Hi, Here is an example Regards, Attachment H_com.zip (270 Downloads)
Mako Posts: 43 Rating: (1)
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7/29/2011 1:43 PM	Rate (0)
samkcr Bronze Member Joined: 3/24/2009 Last visit: 8/7/2023 Posts: 406 Rating: (3)	Hi, Thanks for the backup... But i can't open the Backup. I am getting error msg? I have attached the same.... It is asking for language change..... Attachment h_com_image.zip (262 Downloads)
	All is well :-)
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7/29/2011 8:30 PM	Rate (0)
Mako Posts: 43 Rating: (1)	Hi, I forgot to select "Can be opened in any Windows language setting (language-neutral)" This is undocummented, but.... Go to project directory, then enter Global directory and delete file named "language". Now your project is set to no language and you can open it with any regional settings. Remember, this is not documented by Siemens, so officialy not supported. Regards
Mako Posts: 43 Rating: (1)
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8/1/2011 8:21 AM	Rate (0)
samkcr Bronze Member Joined: 3/24/2009 Last visit: 8/7/2023 Posts: 406 Rating: (3)	Hi, Thanks It is opening... Let me use and check.... Can you give some detail or screenshot for this netpro configuration.... Bcoz i have to send this backup to my colleque... He was in site.... If i will send some netpro configuration tohim , then he will understand better..... In that RCV block two ID numbers are used... Soindividual connection is required for each CPU? Need clarification for IDs?
	Last edited by: samkcr at: 8/1/2011 8:59 AM Last edited by: samkcr at: 8/1/2011 8:45 AM Last edited by: samkcr at: 8/1/2011 8:44 AM All is well :-)
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