514-537
Description Controller To Controller (C2C) Inputs Unhealthy on IONet [ ] from ControlSet [ ]
Possible Cause
• Failed Ethernet connection between controllers
• Ethernet cable is inserted into the wrong connector on the IONet switch
• Controller to Controller (C2C) packet production is restarting or not occurring
• Application or configuration is missing in the controller or does not match in both controllers
Note A control set is a controller in a Shared IONet group. There are 24 Controller to Controller (C2C) diagnostic alarms
assigned for eight control sets. Each control set contains three diagnostics for its IONets.
Solution
• Check for Ethernet connectivity between the controllers.
• Rebuild and download the application to all controllers.
• Reload the firmware and application to all controllers.
• If the problem persists, replace the affected switch and Ethernet cables, then replace the controller.
538
Description Certificate Authority (CA) certificate will expire within 30 days
Possible Cause CA certificate will expire within 30 days
Solution Contact the CA Administrator.
539
Description Certificate Authority (CA) certificate will expire within seven days
Possible Cause CA certificate will expire within seven days
Solution Contact the CA Administrator.
540
Description Certificate Authority (CA) certificate will expire within one day
Possible Cause CA certificate will expire within one day
Solution Contact the CA Administrator.
70 GEH-6855_Vol_II GEH-6855_Vol_II Mark VIeS Functional Safety Systems Volume II
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