Hi,

Im trying to set up a connection to a CP343-1 Lean. I know the Lean has limited resources and can only be set up as a Server for 'S7 Communication' . However I cant find a way to be able to either enter a successful TSAP address in the LOGO OR create an S7 Connection in the CP343-1 Lean from within TIA V15 Update 3.

When I try to create an S7 connection in TIA V15 on the lean I am unable to specify the local interface and therefore create a connection and get a TSAP address. When trying to specify the interface there is an error 'there are no connection resources available'. However there are resources allocated.

Does the CP343-1 Lean have a standard TSAP for comms or is it purely dependent on creating an S7 Connection (which doesnt appear possible) has anyone before had comms between a lean and LOGO?