Interference between two RTA unit.
On my Project we have 800xA for advant master with 2 RTA unit pu410(redundant).
when both RTA are start some data in HMI pages lost or data can visible so slow.
when i stop one of the RTA units the problem is solved.
thank you in advance for your solution.
Logon to both RTA with respective RTA Board Config tool and enable System Messages to Log and Screen.
When there is a problem with data flow there ought to be some system messages output to one or both RTA tool. Which messages do you get? Full details please.
I assume both RTA share same OPC DA connector service group?
I assume both PU410 have a dedicated network connection (crossover cable) with their host computer. Multiple PU410 can be sharing same LAN, but ONLY after been given a unique IP address (each host registry must also be given this address).
If you put the PU410 on LAN with their hosts, but without setting unique addresses in PU410 and host registry problems will occur when each host will be competing for the same PU410 unit.
Apart from process graphics data clients, what other clients uses RTA for data exchange?