2/25/2016 10:28 AM | |
Posts: 2 Rating: (1) |
hi...every body...i am a student i have one plc s7200 and i have a problem when conect plc with pc throgh cable usb ppi.......error: unknown address.....please help me resolve this problem... ------------------------------------------------------------------------------------------ |
Last edited by: Min_Moderator at: 2/25/2016 1:30:21 PMNew subject after splitting |
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2/25/2016 5:29 PM | |
Posts: 5225 Rating: (1193)
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I have had this type of behaviour even on Siemens genuine cables.. but more regularly on older PLCs. It has to do with the communication not running as "smoothly" than expected. It is not always bad news. I have also uploaded and downloaded PLCs even if this error is there. Just a question... what software version do you have? |
This contribution was helpful to1 thankful Users |
2/25/2016 8:36 PM | |
Posts: 5225 Rating: (1193)
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(smile) Touché! |
2/26/2016 11:29 AM | |
Joined: 4/28/2015 Last visit: 2/7/2024 Posts: 10533 Rating: (821) |
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With best regards... |
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