800xA history OPC HDA RTBD service status failed
I was doing service and approx 24 hours after I left the system created next alarms. Basically only things which I can imagine to affect for this issue were that I added 1 new DI-module (new signal) and I changed time synch from router to firewall because router can't provide valid time data to the controllers (Westermo router, ABB model). I am not expert with 800xA history but can it be related for time stamps? So how exact 800xA history is about time?
Configuration is so that we have 2 ASCS (Aspect servers), 2 WS (Workstations) and 1 history server. We have 2 separate control networks for controllers, 2 server client networks and routers will combine all these as functional network solution (sorry about bad description). Now all the switches are using routers as NTP source but controllers will use firewall. Could this cause issue or is there something else to look at? Reboot didn't help.