bmw_apprentice
Member
Hi All,
It's been a long time since I visited this site, let alone posted anything. I hope the same excellent service still exists.
I need some help with the configuration of a Profibus network from the MPI/DP port on a S7414F-3PN/DP CPU. Part number: 6ES7 414-3FM06-0AB0. I've never had a problem with other CPU in the past but on this one I cant seem to configure more than 32 nodes. I keep getting the error message in the attached image. I have tried changing the configuration parameters to account for 2 repeaters. I have added the 2 diagnostic repeaters that will be on the network but it still wont allow greater than 32 nodes.
I checked the documentation and I'm pretty sure it can manage up to 125 nodes on this port.
Any help would be much appreciated.
Cheers
It's been a long time since I visited this site, let alone posted anything. I hope the same excellent service still exists.
I need some help with the configuration of a Profibus network from the MPI/DP port on a S7414F-3PN/DP CPU. Part number: 6ES7 414-3FM06-0AB0. I've never had a problem with other CPU in the past but on this one I cant seem to configure more than 32 nodes. I keep getting the error message in the attached image. I have tried changing the configuration parameters to account for 2 repeaters. I have added the 2 diagnostic repeaters that will be on the network but it still wont allow greater than 32 nodes.
I checked the documentation and I'm pretty sure it can manage up to 125 nodes on this port.
Any help would be much appreciated.
Cheers