Hello,
when i connect to a Siemens SIMATIC S7-1500 SPS, it looks everything
good. I can subscribe and receive the values of the subscribed node ids.
Also i can change values there, but after some seconds, i get the
following warnings and i can't get/set values anymore.
Environment: Ubuntu 20.04
How i build qtopcua:
git clone https://code.qt.io/qt/qtopcua.git
cd qtopcua
git checkout 5.12
edit qtopcua/src/3rdparty/open62541.pri #add -Wno-format-security
-Wno-date-time to OPEN62541_CFLAGS
mkdir build && cd build
qmake ..
make
sudo make install
QTOPCUA warnings:
[2021-02-24 16:43:45.232 (UTC+0100)] info/client Received a ServiceFault
response
[2021-02-24 16:43:45.232 (UTC+0100)] warn/client Received Publish
Response with code BadSessionNotActivated
[2021-02-24 16:43:45.238 (UTC+0100)] info/client Received a ServiceFault
response
[2021-02-24 16:43:45.238 (UTC+0100)] warn/client Received Publish
Response with code BadSessionNotActivated
... 10000 lines deleted
[2021-02-24 16:44:21.443 (UTC+0100)] info/client Received a ServiceFault
response
[2021-02-24 16:44:21.443 (UTC+0100)] warn/client Received Publish
Response with code BadSessionNotActivated
[2021-02-24 16:44:21.450 (UTC+0100)] info/client Received a ServiceFault
response
[2021-02-24 16:44:21.450 (UTC+0100)] warn/client Received Publish
Response with code BadSessionNotActivated
[2021-02-24 16:44:21.505 (UTC+0100)] info/client Received a ServiceFault
response
[2021-02-24 16:44:21.505 (UTC+0100)] warn/client Received Publish
Response with code BadTimeout
[2021-02-24 16:44:21.505 (UTC+0100)] info/client Received a ServiceFault
response
[2021-02-24 16:44:21.505 (UTC+0100)] warn/client Received Publish
Response with code BadTimeout
[2021-02-24 16:44:21.505 (UTC+0100)] info/client Received a ServiceFault
response
[2021-02-24 16:44:21.505 (UTC+0100)] warn/client Received Publish
Response with code BadTimeout
[2021-02-24 16:44:21.505 (UTC+0100)] info/client Received a ServiceFault
response
[2021-02-24 16:44:21.505 (UTC+0100)] warn/client Received Publish
Response with code BadTimeout
[2021-02-24 16:44:21.505 (UTC+0100)] info/client Received a ServiceFault
response
[2021-02-24 16:44:21.505 (UTC+0100)] warn/client Received Publish
Response with code BadTimeout
[2021-02-24 16:44:21.505 (UTC+0100)] info/client Received a ServiceFault
response
[2021-02-24 16:44:21.505 (UTC+0100)] warn/client Received Publish
Response with code BadSessionNotActivated
[2021-02-24 16:44:21.511 (UTC+0100)] info/client Received a ServiceFault
response
[2021-02-24 16:44:21.511 (UTC+0100)] warn/client Received
BadSessionIdInvalid
unknown:0: Unable to send publish request
What can be the error?
I hope you can help me. Thanks a lot.
Best regards,
Klaus
--
Sensortherm GmbH
Hauptstraße 123
65843 Sulzbach (Taunus)
Germany
Registergericht:/Registry office: Amtsgericht Frankfurt/M.
Eintragungs-Nr.:/Registry-No. HRB 52438
Geschäftsführer:/General Manager: Benjamin Wuttke
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