defcon.klaxon
Lifetime Supporting Member
Hi guys,
I'm running into an issue with my ethernet/ip connection timing out, and I'm not sure what to do to fix it. Basically I had everything communicating through an unmanaged switch, and that was working just fine. But now I'm trying to go through some ethernet/ip radios, and I'm getting timeout failures.
The first thing I thought to do was to try increasing RPI, but here's the odd thing; I can't seem to adjust it anywhere. I have two projects; one for the remote/slave PLC (CompactLogix) and one for the master PLC (ControlLogix with 1756-ENBT module). When I go into the master PLC project and go to the I/O configuration and bring up the 1756-ENBT properties, the RPI box is greyed out. There is seemingly no RPI box for the ControlLogix PLC itself, and just for kicks if I try to adjust it at the CompactLogix PLC, it's also greyed out. I've tried doing this offline and online, programming mode and running, nothing seems to allow me to adjust the RPI setting...am I missing something?
Thanks!
I'm running into an issue with my ethernet/ip connection timing out, and I'm not sure what to do to fix it. Basically I had everything communicating through an unmanaged switch, and that was working just fine. But now I'm trying to go through some ethernet/ip radios, and I'm getting timeout failures.
The first thing I thought to do was to try increasing RPI, but here's the odd thing; I can't seem to adjust it anywhere. I have two projects; one for the remote/slave PLC (CompactLogix) and one for the master PLC (ControlLogix with 1756-ENBT module). When I go into the master PLC project and go to the I/O configuration and bring up the 1756-ENBT properties, the RPI box is greyed out. There is seemingly no RPI box for the ControlLogix PLC itself, and just for kicks if I try to adjust it at the CompactLogix PLC, it's also greyed out. I've tried doing this offline and online, programming mode and running, nothing seems to allow me to adjust the RPI setting...am I missing something?
Thanks!