Mit freundlichen Grüßen – With kind regards
Wolfgang Huse
Thanks Chris!
This was really helpful and enables me to change from SubcriptionBased Reading
to Scraper in a very short time!
Regards,
Wolfgang
> Hi all,
>
> so I just wrote some documentation on the Scraper … it’s now
Happy to be of assistance,
Took us way too long to provide you all with anyway ... one more thing I can
take off my list ;-)
Chris
Am 08.07.20, 10:21 schrieb "Wolfgang Huse" :
Mit freundlichen Grüßen – With kind regards
Wolfgang Huse
Thanks Chris!
This was really helpful
Ok ... picking up the ball on this again :-)
So yesterday I added 4 empty interfaces to the SPI. All are in the
"org.apache.plc4x.java.spi.discovery" package.
I guess I could probably omit the "SupportsDiscovery" interface which all
others extend, but I'll leave it for now.
In general there
Hi all,
Ok ... indeed it wasn't just creating a new branch and deleting the old ...
there was lots of tooling blocking things.
But now both our plc4x as well as our plc4x-build-tools repos are "master-free".
I also updated the website and the release documentation.
Chris
Am 03.07.20, 19:30
Hi Iñigo,
perhaps I can help with this (Sorry I was drowning in all sorts of work-things
lately).
I think I'll setup my S7 to have a INT or DINT variable and will try to
reproduce the error here.
Chris
Am 07.07.20, 10:36 schrieb "Iñigo Angulo" :
Hi Etienne,
Thank you for the
Christofer Dutz created PLC4X-208:
-
Summary: [S7] When trying to write to a S7 device and writing is
not explicitly enabled, the PLC will respond with an error code
Key: PLC4X-208
URL:
Christofer Dutz created PLC4X-209:
-
Summary: [S7] When writing INT and DINT values the Write operation
fails with an internal error
Key: PLC4X-209
URL: https://issues.apache.org/jira/browse/PLC4X-209
JulianFeinauer opened a new pull request #170:
URL: https://github.com/apache/plc4x/pull/170
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Hi Iñigo,
good news ... I think I found the issue we were having.
It turns out that when sending data to the S7 if you have INT,UINT,DINT,UDINT
but interestingly not SINT and USINT you need to use the Data Transport Size of
"INTEGER" instead of "BYTE/WORD/DWORD". Also did I notice that we
Hi Iñigo,
so indeed I was able to fix the issue. However it did show a little
inconvenience in my PLC4C code generation which I need to address.
So I won't be able to push my changes this evening, but am positive about being
able to fix them tomorrow.
Chris
Am 08.07.20, 20:28 schrieb
Ok ... so I couldn't wait till tomorrow.
I fixed the C code generation and pushed the changes. In my setup here now it
should be possible to write the values you couldn't previously.
Please check and report back if it helped.
This was actually a great demo of the power of our mspec code
ottobackwards commented on pull request #170:
URL: https://github.com/apache/plc4x/pull/170#issuecomment-655750717
This looks good. It would be nice if there were some tests for this though
+1
This is an automated
I can share some of my findings I had with Siemens, Beckhoff and other
stuff which is generally speaking.. easier to discover. ;-)
Long story short - most of tools has some ways to find them over
network. For Siemens it is profinet-dcp or lldp. Both of these are
packed into ethernet frames. I
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