800xA SV4.1 AdvDsOPCHandler: Write failed: Unspecified error
we experience the follwing problem with an 800xA SV4.1, connected to AC800M Controllers:
When a faceplate is opened and we perform operator actions very fast (e.g. switching from auto mode to manual mode and back within very short time), the operation is not executed and the message according t attached screenshot is presented in the operator message list.
Then we need to reopen the faceplate to be able to perform the required action again.
Any idea, what could cause this problem and how to solve it?
Any comments are highy appreciated
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