TIA Portal v16, connection to "PLC" aborted (after +/- 30 seconds)

Tagged: connection aborted, TIA Portal

This topic has 4 replies, 4 voices, and was last updated 3 years, 5 months ago by IA Prof Admin.

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16 November 2020 at 18:01 #851
Bouke Boumeester
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Each time I connect my Laptop to my PLC (Siemens 212-1bd30-0xb0) my Laptop loses connection / gets kicked out.

The problem shows a couple of seconds after a successful connection to the controller is established. TIA Portal seems to communicate to the CPU, but drops the connection after about 10-30 seconds.

I have tried multiple resets, uninstalling & reinstalling, but nothing works.

I hope someone can help.
17 November 2020 at 09:49 #852
Jasper G.
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If you have an HP Laptop. You have to uninstall the hp wifi optimizer. A colleague had the same problem and that program gave the same problem what you have described earlier.
17 November 2020 at 12:23 #874
Marc Waarle
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The ‘hp wifi optimizer’ as Jasper is referring to is called ‘HP Velocity’. Deinstall that rubbish and that issue belongs to the past 🙂 As a side-note; this also applies to the host in case you’re running your TIA Portal from a VM.
17 November 2020 at 14:18 #882
Bouke Boumeester
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Thank you very much! I deleted the “rubbish ;P” and now it works perfectly.

Have a nice day 🙂
18 November 2020 at 14:17 #921
IA Prof Admin
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Also notice the option to post pictures

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