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| 9/23/2013 12:15 PM | |
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Posts: 2 Rating:
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Dear Sir, We would like to config.TI 505 with CP1434 communicate to S7-400 with CP443-1, currently thecommunication between S7 and TI are working only one direction which,S7 is able to send data to TI but S7 cann't receive the data from TI.Please see the configuration of S7 and TI in the attached and let me know what was a problem and advise a solution. AttachmentC:\Service\Customer\Rockwool\S7-317-2DP Config.pdf (778 Downloads) |
| 9/23/2013 12:17 PM | |
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Posts: 2 Rating:
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we have S7-300 with CP343-1 for simulate test, should be similar for both CP343-1 and CP443-1. Thank you |
| 9/23/2013 1:21 PM | |
Joined: 9/27/2006 Last visit: 10/12/2024 Posts: 12287 Rating:
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Hello suradet; Here is an application note from CTI showing how do configure a TCP/IP data exchange between a CP 343-1 and a CP 2572: 2572 Send/Receive Application Example - Control Technology Hope this helps, Daniel Chartier Edit: my apologies, I did not read the original post with enough attention, I missed the fact that youare working on a CP 1434. Sorry D.C. |
Last edited by: dchartier at: 9/23/2013 7:25 PM |
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| 9/23/2013 2:41 PM | |
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Posts: 510 Rating:
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Hi, It is difficult to tell what your problem is because it may be in the code. I have attached the CP1434 TCP manual. Chapter 6 has a send/receive example between the 505 and an S7.Compare the example code to the code you have in the PLCs. In this post: /tf/WW/en/Posts/97847#top I uploaded the CP1434-TCP configuration software if you need it to check the module configuration. Good Luck. billwest AttachmentE:\pdf\PLC\505\505 CP1434-TCP.pdf (720 Downloads) |
| 9/23/2013 6:35 PM | |
Joined: 2/10/2006 Last visit: 10/8/2024 Posts: 148 Rating:
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Hi Suradet, Your CP1434 card is quite old and outdated. I would suggest a more modern communication method by means of Modbus TCP. This is supported by S7 PLC and CTI 2572-A Ethernet card which you can use in your TI505 PLC. Please see attached application note for configuration example. Regards, Carlo PS: Dchartier is right, you could also use CTI 2572 card, but this card has become obsolete, better is to use 2572-A card. AttachmentCommunication-to-Simatic-S7-using-open-modbus.pdf (818 Downloads) |
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