rnrp shows no controller
I installed an 800xA system SV5.1 RevD (Single Engineering Node)from scratch with 800M Connect.
While testing the system I inserted an 800M Controller to the Control Structure.
I downloaded the project to the controller updated the firmware. Everything looks fine.
But in the rnrp monitor I always see my Engineering system (172.16.80.12) but not the controller (172.16.80.151).
The download was possible, but online there are some warnings (No communication on Ethernet channel 1 !!) Also the OPC Server see the controller.
How can I find the mistake?
Voted best answer
IGMP enabled in switch?
Please insert images of RNRP monitor from ES and CS
Run RNRP fault tracer, option 1
Definining anything else but IP and mask on CN1/CN2 tand in controller disables implicit addressing method. A wrong setting of eg Node Number may prevent RNRP from starting in controller.