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Forum » Process Simulator » English » Connection issues with S7-PLCSIM V5.4 SP5 UPD1 (Connection issues with S7-PLCSIM V5.4 SP5 UPD1)
Connection issues with S7-PLCSIM V5.4 SP5 UPD1
matverpDate: Monday, 30.11.2015, 10:02 | Message # 1
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Hello!

Great application!
Nevertheless, I was trying to connect to S7-PLCSIM V5.4 SP5 UPD1, and I'm getting the following message:

Quote
Unable to connect application instance No.1


Any idea what this could be?

Some additional information:
 - I'm running Windows 7 Ultimate x64
 - I started Process Simulator with Administrative rights.

Thanks!
 
AlexorDate: Monday, 30.11.2015, 19:43 | Message # 2
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Hello!

Only one idea. May be instance is not №1? You
can see this number on the form’s header. There must be S7-PLCSIM1 (not
S7-PLCSIM2).
 
kulitzDate: Wednesday, 25.01.2017, 19:03 | Message # 3
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I installed all the versions of Process Simulator on:
Windows 10 TIA Portal V12 - not worked (message: Unable to connect application instance No.1)
Windows 10 TIA Portal V14 - not worked (message: Unable to connect application instance No.1)
Windows 7 TIA Portal V12 - not worked (message: Unable to connect application instance No.1)
Windows 7 TIA Portal V14 - not worked (message: Unable to connect application instance No.1)

Any idea?
 
AlexorDate: Thursday, 26.01.2017, 08:57 | Message # 4
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Hi,

Unfortunately, new PLC simulator from TIA Portal is not supported.
 
spurgoDate: Friday, 08.09.2017, 17:26 | Message # 5
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Hi,
I have the same problem, but I'm using PLCSIM for Step7 v5.4 SP6.
 
AlexorDate: Saturday, 09.09.2017, 09:47 | Message # 6
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Hi,
Try to run TIAPortal/Step7 also as administrator.
 
spurgoDate: Monday, 11.09.2017, 10:25 | Message # 7
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Ok, it seems to connect.
Now I have to figure out how it works...
Thanks!
 
Forum » Process Simulator » English » Connection issues with S7-PLCSIM V5.4 SP5 UPD1 (Connection issues with S7-PLCSIM V5.4 SP5 UPD1)
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