Posted 17 Dec 2007 Hi all, I am configuring a profibus network with multiple nodes. (S7-315 2 PN/DP) When one node is depowered the network causes an error in the processor and forces the processor to stop. How can I keep the processor running and communicating with all the other nodes Thanks in advance Share this post Link to post Share on other sites
Posted 17 Dec 2007 I believe one of the diagnostic OB's would need to be created. I don't have the list of OB's or STEP 7 but hopefully this will point you in the right direction. Possibly OB86??? Share this post Link to post Share on other sites