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Connect RevPi connect + with Profibus slave without master.
Posted: 30 Mar 2021, 12:13
by IOT
Hello,
I am new to revolution pi and i want to set up a communication using a [frequency converter] , [RevPi connect +] and [RevPi Gate Profibus Node ID #5].
Now i wonder if this is possible without a Profibus Master? And how could i set up this configuration?
For the moment I have connected the RevPi connect + with the RevPi Gate Profibus, but the offline light keeps flashing red.
Thanks for your attention and best regards!
Re: Connect RevPi connect + with Profibus slave without master.
Posted: 14 Apr 2021, 10:48
by ->Johannes<-
Hi,
first of all:
The Rev Pi Gate Profibus is a slave.
How to Configure RevPi Gate for PROFIBUS
I would not be aware that it is possible to communicate usefully without a master in the Profibus network.
I will ask the development department if it is possible to configure the Rev Pi Connect as a Profibus master, maybe with Codesys.
Best regards
Johannes
Re: Connect RevPi connect + with Profibus slave without master.
Posted: 15 Apr 2021, 10:39
by IOT
Hi Johannes,
Thank you for your answer!
I was trying to set up codesys for RevPi but i have a problem when i have to import the library into codesys. My library is not available under “Target -> RevPi”.
However my library is imported in codesys so it should be available.
I hope you can help me and keep me updated about the possibility to configure the Rev Pi Connect as a Profibus master.
Best regards!
Re: Connect RevPi connect + with Profibus slave without master.
Posted: 20 Apr 2021, 11:16
by ->Johannes<-
Hi,
Profibus Master is not supported on Codesys Control for Raspberry Pi which Connect uses.
Have a look at
Fieldbus Support.
I do not see your images, could you attach them again?
Best regards
Johannes
Re: Connect RevPi connect + with Profibus slave without master.
Posted: 21 Apr 2021, 11:24
by IOT
Hi,
The images were just proof that my library wasn't available in my codesys.
When i look at the website you sended me i do not see that this software supports profiBUS, is this supported?
Also did you get any information on the posibility to configure the Rev Pi Connect as a Profibus master?
Best regards.
Re: Connect RevPi connect + with Profibus slave without master.
Posted: 27 Apr 2021, 14:09
by ->Johannes<-
Hi,
please have look at my comment:
Profibus Master is not supported on Codesys Control for Raspberry Pi which Connect uses.
Profibus is generally not supported.
Best regards
Johannes