I try to run a Raspberry Pi 3b+ on Raspbian stretch as Profinet Master to communicate with a SEW MDX61B with DFE32B Module. I have set up the PN-Controller as you can see in the screenshot and have added the MDX61B with the latest GSDML-file by SEW.
When I set the Pi to "run" the PN-controller is fine, but the MDX61B says "DCP no RealStationName" and i wont get any connection.
I have checked the Profinet-Name and IP of the MDX by using SEW Movitools and by running a network check in SIEMENS STEP7. Both can find the MDX under its name and address. So I think some of my codesys settings are wrong.
I hope you can help me soon.
PS: Please answer in german or english.
did you activate:
l viewtopic.php?f=23&t=6247&p=16870#p16870 l
Using VLAN-Tags Need to be enabled:
sudo apt install vlan # install VLAN-Packet
sudo modprobe 8021q # load 8021q Kernelmodul
Thank you for the advice.
I have already tried to enable vlan.
The installation worked fine, but the loading of the Kernelmodule didn't responds any statement. Is this correct?
Edit: I found my mistake. The Comand you have to put into the "/etc/modules" ist just the module Name "8021q"
I have an other problem now.
The Bus is working but I won't get any data from the Frequency-Inverter.
Do I have to read the data by any Comand or sth.? I thought the data would be updated cyclic in my Variable-List.
Hope you can help me again.
Variables need to be in a task to update. Change "Variablen aktualisiert" in the bottom right hand corner to "always in bus cycle". Then pick the bus cycle in the properties for the master device.
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