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error "No suitable interface is available for on line connection"

Created by: Rahman at: 9/13/2011 1:46 PM (4 Replies)

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9/13/2011 1:46 PM	Rate (0)
Rahman Regular Member Joined: 7/14/2011 Last visit: 6/19/2021 Posts: 7 Rating: (0)	Hi Bakerjw, I cannot view acceccible devices in s7 1200 (cpu 1214c), itshows an error "No suitable interface is available for on line connection" also PG/PC interface field is hidden.. Please Help me Out Splitted from S71200 and PC.
	Last edited by: O_Moderator at: 9/14/2011 10:03 AM new subject after splitting
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9/14/2011 9:50 PM	Rate (0)
Denilson Pegaia Platinum Expert Joined: 9/23/2005 Last visit: 12/7/2024 Posts: 4357 Rating: (1454)	Hi witch version of STEP 7 do you have? can you place somes printscreens about the problems (PG/PC, error message, sequence of commands to generate the error, etc.)?
	Denilson Pegaia Siemens Industry Sector Technical Support
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2/1/2012 4:26 AM	Rate (0)
khoatd911 Posts: 1 Rating: (0)	Hi I am having the same problem, "No suitable interface is available for on line connection", can not go online with cpu 1214c,PG/PC interface field is hidden, i can not choose the PG/PC for loading in "Extended download to device" window. In "Project tree", "online access" directory is disappeared. Please help me to solve this
khoatd911 Posts: 1 Rating: (0)
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2/1/2012 11:18 AM	Rate (0)
Denilson Pegaia Platinum Expert Joined: 9/23/2005 Last visit: 12/7/2024 Posts: 4357 Rating: (1454)	Hi, It is just a suggestion, no garanties: Desinstall TIA portal Enable all ethernet cards, give fix IP (not conflitant) to then Reinstall TIA porta. If you try it, please tell us what happens.
	Denilson Pegaia Siemens Industry Sector Technical Support
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4/25/2013 1:53 AM	Rate (0)
Pcampeche Member Joined: 4/24/2013 Last visit: 3/15/2023 Posts: 3 Rating: (0)	hi everyone, I got 1214c CPU but in TIA portal i can choose my ethernet card even it no appear like opcion Attachment error_ethernet.jpg (375 Downloads)

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