I've just changed the IP address for PLC 5/40 with 1785 ENET but I found somethin wrong on RSLinx classic.
Last IP is 172.26.52.1 and the new IP is 172.16.11.9
When I configure Driver with Ethernet device --> I see 172.16.11.9 for PLC 5/40 (CPU) and when I use EthernetIP driver I cannot see PLC 172.16.1.9 but I see 172.26.52.1 --> 1785 ENET card which I've tried to change from RSlogix 5 at CH3A.
WHen I checked in the program ar I/O config at CH3A I see 172.16.11.9. SO I don't know what happened?
PS: With the conflict,SOmetimes I cannot use RSlinx to connect PLC 172.16.11.9 and sometimes I can connect. If I change PLC IP back to 172.26.52.1 --> The problem like this will never happen. But unfortunately, I have to change to be the same group as the new group of PLCs.
Thanks in advance.
JJ
Last IP is 172.26.52.1 and the new IP is 172.16.11.9
When I configure Driver with Ethernet device --> I see 172.16.11.9 for PLC 5/40 (CPU) and when I use EthernetIP driver I cannot see PLC 172.16.1.9 but I see 172.26.52.1 --> 1785 ENET card which I've tried to change from RSlogix 5 at CH3A.
WHen I checked in the program ar I/O config at CH3A I see 172.16.11.9. SO I don't know what happened?
PS: With the conflict,SOmetimes I cannot use RSlinx to connect PLC 172.16.11.9 and sometimes I can connect. If I change PLC IP back to 172.26.52.1 --> The problem like this will never happen. But unfortunately, I have to change to be the same group as the new group of PLCs.
Thanks in advance.
JJ