Beckhoff problem starting runtime with VISU

walkir

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• Feb 1, 2020

• #1

I am working on a project and I have CP6706-0001-0050 where I need to make PLC + simple VISU. It has all licenses and PLC is running fine. But when I create even empty VISU screen, Visualization Manager with Target Visualization then CP doesn't start in run mode any more.... Although all compilation goes without any errors while I try to 'run' I am getting errors:

Severity Code Description Project File Line Suppression State
Error 2/1/2020 8:32:44 AM 794 ms | 'TcSysSrv' (10000): Sending ams command >> Init44\IO: Set State TComObj PREOP OP: Check for autostart >> AdsWarning: 1804 (0x70c, NoString) << failed!
Error 2/1/2020 8:32:44 AM 790 ms | 'Port_851' (851): Could not link external function <extref>MBM_POOLGETBLOCK</extref>

Any idea what am I missing?

 

Jkoso

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• Feb 2, 2020

• #2

Did you remember to activate configuration after you created visu task?

 

walkir

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• Feb 2, 2020

• #3

Jkoso said:

Did you remember to activate configuration after you created visu task?

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How to do it? I am new to Beckhoff..

 

Jkoso

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• Feb 2, 2020

• #4

Are you using twincat 3 or 2?

 

walkir

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• Feb 2, 2020

• #5

Jkoso said:

Are you using twincat 3 or 2?

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twincat 3

 

Jkoso

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• Feb 3, 2020

• #6

Then Twincat->Activate configuration

Beware controller will go to stop mode.

 

walkir

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• Feb 3, 2020

• #7

Jkoso said:

Then Twincat->Activate configuration.

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Oh yes, this I did many times...

 

Jkoso

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• Feb 5, 2020

• #8

Ok, i faced exxact the same problem.....

This happens when target system have older version than engineering enviroment of twincat 3 build. Solution is update target system build or downgrade your Engineering program.

https://drive.google.com/open?id=1kN9O_bbAT4W_XQ0-piHuAuTBRVMjfSo2

 

Last edited: Feb 5, 2020

Jkoso

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• Feb 5, 2020

• #9

Doublepost

 

walkir

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• Feb 12, 2020

• #10

In case someone ever is going to have a similar problem:

I got in touch with Beckhoff's support and they also couldn't figure it out. The solution was to get an updated CP image...