msohaibbutt
Member
I have a redundant System which is shown in picture# 3. When i assigned IPs to my redundant CPUs then Maintenance Fault occured.It says IP conflict on the network but i dont have anything on this network other than this AS. I have also tried by changing the IPs but this fault does not disappear. Please help me if anybody know how to remove this fault from the CPU.
Troubleshooting Details:
First, i disabled the communication via MAC Address and used Ethernet network for CPU and CP-443. Then i accidently assigned the same address to both CPUs which lead to this maintenance fault. Then i tried to use MAC Address protocol as you can see in the pictures, i have not included CPUs in Mac adress network. The control system is operationally working fine. I can download and communicate with the CPUs but my concern is how to make this fault disappear. I have also tried by powering off the system, then removing the backup batteries from PS-407 and downloaded the complete project again but no luck.
Troubleshooting Details:
First, i disabled the communication via MAC Address and used Ethernet network for CPU and CP-443. Then i accidently assigned the same address to both CPUs which lead to this maintenance fault. Then i tried to use MAC Address protocol as you can see in the pictures, i have not included CPUs in Mac adress network. The control system is operationally working fine. I can download and communicate with the CPUs but my concern is how to make this fault disappear. I have also tried by powering off the system, then removing the backup batteries from PS-407 and downloaded the complete project again but no luck.
