Hi all friends of plcs, We have a new customer approaching which uses several Allen Bradley SLC504. With the help of my beloved Tim, Matthias and Björn we at least found out that there seems to be a proprietary protocol called DF1 (“ControlNet, DeviceNet oder Remote-E/A-Kommunikation. DF1 Halbduplex-Master-Protokoll gewährt die Steuerung von SCADA Netzwerken über Modems“). There also is an open source implementation online under https://github.com/leicht/Df1/tree/master/src.
My question is, has anybody already some experience with this PLC or with the protocol? I think its reasonable to implement this, but would be good to have some feedback upfront. I logged JIRA PLC4X-131 for that [1]. Julian [1] https://issues.apache.org/jira/projects/PLC4X/issues/PLC4X-131?filter=allopenissues
