[opcaesrv]

Settings for the WinCC OA OPC A&E server.

[opcaesrv] pollCount

Type
unsigned integer
Default
32
Range
>0

Defines the number of data points that can be polled at once. If several polling requests are queued they will be processed in the next driver cycle.

[opcaesrv] rootItem

Type
string
Default
DP
Range
"DP" | "DPT"
Defines the highest hierarchy of the item tree. Thereby, "DPT" means that the highest hierarchy is the datapoint type, for "DP" the highest level is the datapoint. This value should be set for a project only once, before the parameterization.

[opcaesrv] server

Type
string
Only one WinCC OA OPC A&E server can exist in a WinCC OA system. This entry must be set in the config file. E.g. "AEServer1"