10/20/2016 11:20 AM | |
Posts: 4 Rating: (0) |
Good afternoon all, I have a problem with the communication between s7 300 and s7 200 . The distances is 400m ,so I using em277 profibus. sometimes there is no comunication error. what causes it and how to solve the problem. Thank you for your help ------------------------------------------------------------------------------------------ |
Last edited by: Min_Moderator at: 10/20/2016 12:22:21 PMNew subject after splitting |
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10/24/2016 6:25 AM | |
Posts: 4 Rating: (0) |
Dear mr.Duris_l Thank for your attention before, I have check the S7-diagnostic buffer,and check hardware configuration also. profibus module em277 isnt detect like in the atthachment. And I have the file upload from plc ... The plc speed use in 1.5 Mb/sec Thankyou Attachmentem277 hardware.docx (92 Downloads) |
10/27/2016 10:05 AM | |
Posts: 4 Rating: (0) |
Thank for your information,MR.DURISH I would try first and the result will be I inform |
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