Description for a common reason, why Global points might not update between Fidelix CPU:s
A common reason for why Global points wont update between Fidelix CPU:s is that the authentication key is different in the CPU:s. For Global points to work the authentication key must be same in both CPU:s.
Authentication key can be found in CPU:s "Settings" -> "System setup" page shown below.
By default the authentication key is FdxAuth
Check and make sure this field is identical in both CPU:s.
Another reason may be that in the firewall configuration of both Fx controllers (Fidelix CPU), communication between Fx controllers not allowed on port 1235. In the picture below, all local ip addresses and one public ip address are allowed, which in this example is the ip address of the SCADA.
If this did not solve the issue, contact Fidelix support for help with less common issues.
E-mail: support@fidelix.com
Updated: 17.8.2023 / JT, added Firewall