PLucas
Member
Ok Jesper
Here I am trying to make up for my mistake this morning...
After I wrote my last post, I then attempted to use SFB15 for the comms, still to no avail, so I changed the 300 configuration to say it was networked on profibus (DP/FMS) and tried to establish comms, all to no avail.
As it stands at the moment, the way I have been trying is a failure, I will now see if I can establish comms with the 315 by dropping a S7 300 station into the 412 project, set it up as per configuration and try again, the way you wanted to try this.
I was rather hoping that I could establish comms using the 'other station' configuration, as you can with ethernet, that way you would not need to touch the 'other PLC' at all, you would only change your master PLC.
Getting a bit late to carry on today.. (nearly time to go home!), I will have a few beers tonight and ponder this problem, ready to try again on Monday.
In the mean time, if you have a project setup and ready to go, email it to me and I can load it straight in, that will save both of us writing the same projects out.
S7412-2DP - 6ES7 412-2XG00-0AB0 V1.2
S7315-2DP - 6ES7 315-2AG10-0AB0 V2.0.8
We will solve this one way or another
Paul
Here I am trying to make up for my mistake this morning...
After I wrote my last post, I then attempted to use SFB15 for the comms, still to no avail, so I changed the 300 configuration to say it was networked on profibus (DP/FMS) and tried to establish comms, all to no avail.
As it stands at the moment, the way I have been trying is a failure, I will now see if I can establish comms with the 315 by dropping a S7 300 station into the 412 project, set it up as per configuration and try again, the way you wanted to try this.
I was rather hoping that I could establish comms using the 'other station' configuration, as you can with ethernet, that way you would not need to touch the 'other PLC' at all, you would only change your master PLC.
Getting a bit late to carry on today.. (nearly time to go home!), I will have a few beers tonight and ponder this problem, ready to try again on Monday.
In the mean time, if you have a project setup and ready to go, email it to me and I can load it straight in, that will save both of us writing the same projects out.
S7412-2DP - 6ES7 412-2XG00-0AB0 V1.2
S7315-2DP - 6ES7 315-2AG10-0AB0 V2.0.8
We will solve this one way or another
Paul