No connection to the IED after 2019 rollup
The IP address of the rear port is the same as the one in the IED. The IP Gateway and IP Subnet are the same too. The technical key is the same one which is shown in the IED. So, why can't I connect to the IED anymore? Do I have to uninstall PCM 600 and reinstall it? Am I missing something? Appreciate the help.
By the way here are the addresses:
IP Address: 192.168.2.10
IP Gateway: 192.168.2.1
IP Subnet: 255.255.224.0