Communcation lathe/bar-feeder
Hi,
Mostly i'm working on a lathe Okuma CNC,connected on a bar-feeder VDK.
The bar-feeder is working with a pressed air driven rod,controlled by valves and some electronics.
It is going as follow;when the chuck is opened,it can be see by the bar-feeder and the rod is comming out.
when the chuck is closed,the rod is going back.
the machines are communicating with eachother.
Its working in all modes;automatic,MDI and manuel.
Probably because all is old and low budged repair,its happens the chuck is longer open because the bar-feeder is getting a new bar, the lathe is going on the program and when i do'nt responsd in time,the machine will be crashed.
The belonging error is only;interrupted bar-feeding.
Because i want understand this proces and i want theck it,i'm asking on which page of the controller it is to see and which parameter it is.
I cant find it.
When somebody can tell me this and spare some time,i would be obliged.
It's about a lathe Okuma LB 15 controll OSP 5000GL and Bar-feeder,branch VDK
Thanks already
Dick.


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can write an IF statement that will only stop the program on the bar change over. 
I am just trying to cut a threaded part man. Not learn Klingon.