Skip to main content


Eclipse Community Forums
Forum Search:

Search      Help    Register    Login    Home
Home » Eclipse Projects » 4DIAC - Framework for Distributed Industrial Automation and Control » Adapter connect to several FBs
Adapter connect to several FBs [message #1822507] Mon, 09 March 2020 05:31 Go to next message
joy woo is currently offline joy wooFriend
Messages: 195
Registered: May 2019
Senior Member
why i can't connect on plug to many sockets?
that i can't pass encapsulation data, make the UI looks more simple

Report message to a moderator

Re: Adapter connect to several FBs [message #1822508 is a reply to message #1822507] Mon, 09 March 2020 06:05 Go to previous messageGo to next message
joy woo is currently offline joy wooFriend
Messages: 195
Registered: May 2019
Senior Member
Is .dtp as custom type still recommended? But dtp can't be exported to C++, there is an error 'null'

[Updated on: Mon, 09 March 2020 06:09]

Report message to a moderator

Re: Adapter connect to several FBs [message #1822509 is a reply to message #1822508] Mon, 09 March 2020 06:37 Go to previous messageGo to next message
Alois Zoitl is currently offline Alois ZoitlFriend
Messages: 1209
Registered: January 2014
Senior Member
Currently IEC 61499 allows only point to point connections for adapters.

For your needs STRUCTS would be the better solution. Unfortunately our STRUCT support is still rarther bad. We have plans to improve that over the next months.

Report message to a moderator

Re: Adapter connect to several FBs [message #1822511 is a reply to message #1822509] Mon, 09 March 2020 06:51 Go to previous messageGo to next message
joy woo is currently offline joy wooFriend
Messages: 195
Registered: May 2019
Senior Member
yes, it's an important functionality, because too many data lines make the UI unreadable.

Report message to a moderator

Re: Adapter connect to several FBs [message #1822519 is a reply to message #1822507] Mon, 09 March 2020 09:34 Go to previous messageGo to next message
Martin Melik-Merkumians is currently offline Martin Melik-MerkumiansFriend
Messages: 99
Registered: March 2016
Member
Many-point adapter connections are also problematic, as adapter can sport bi-directional interfaces, which means, that a multi-point Adapter connection would result in a fan-in and a fan-out

Report message to a moderator

Re: Adapter connect to several FBs [message #1822604 is a reply to message #1822511] Tue, 10 March 2020 12:36 Go to previous message
Alois Zoitl is currently offline Alois ZoitlFriend
Messages: 1209
Registered: January 2014
Senior Member
joy woo wrote on Mon, 09 March 2020 06:51
yes, it's an important functionality, because too many data lines make the UI unreadable.

We know, but our resources are very limited. Therefore we are happy for any support and contributions to improve Eclipse 4diac.

Report message to a moderator

Previous Topic:data input with connection in CustomFB
Next Topic:Building 4DIAC Forte on macOS with luajit leads to segfault on start
Goto Forum:
  

[ Syndicate this forum (XML) ] [ RSS ]

Current Time: Fri May 07 23:33:40 GMT 2021

Powered by FUDForum. Page generated in 0.02305 seconds
.:: Contact :: Home ::.

Powered by: FUDforum 3.0.2.
Copyright ©2001-2010 FUDforum Bulletin Board Software

Back to the top

Sign up to our Newsletter

A fresh new issue delivered monthly