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Home » Eclipse Projects » 4DIAC - Framework for Distributed Industrial Automation and Control » about dns
about dns [message #1809364] Mon, 15 July 2019 02:37 Go to next message
joy woo is currently offline joy wooFriend
Messages: 51
Registered: May 2019
Member
I checked the trafficLight Example, in DNS, in found some vairiable and values,
such as :
SCADA_PedRequests:sfp[pedrequests]
SCADA_Enable: sfp[enable]
SCADA_PedRequestPending:sfp[pedrequestpending]

...
so where does sfp come from? and also the key in sfp list?
Re: about dns [message #1809413 is a reply to message #1809364] Mon, 15 July 2019 19:15 Go to previous messageGo to next message
Alois Zoitl is currently offline Alois ZoitlFriend
Messages: 866
Registered: January 2014
Senior Member
sfp stands for Eclipse NeoScada's smal footprint protocol. An experimetn that we conducted once. This protocol is in the meantime deprecated and will no longer be maintained in 4diac FORTE. With on e of the next releases it will be removed. When we finally find tome to clean-up these examples these communication poitns would be moved to OPC UA.
Re: about dns [message #1809417 is a reply to message #1809413] Tue, 16 July 2019 03:25 Go to previous message
joy woo is currently offline joy wooFriend
Messages: 51
Registered: May 2019
Member
thanks a lot!
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