TiOPCItem.UpdateRate
TiOPCItem
Used to get or set the requested OPC Item Update Rate for this OPC Item.
property UpdateRate : Integer;
Description
Use UpdateRate to get or set the Update Rate in milliseconds that is specified
for this OPC Item. The Update Rate is the desired update rate, though it
depends on whether or not the OPC Server actually can support or will accept this
rate, for updating the OPC Item property with the OPC Server.
Example
Delphi
iComponent.OPCItem[0].UpdateRate := 100; //Sets 1st OPC Item Update Rate to 100ms
Value := iComponent.OPCItem[0].UpdateRate; //Gets 1st OPC Item Update Rate
C++ Builder
iComponent->OPCItem[0]->UpdateRate = 100; //Sets 1st OPC Item Update Rate to 100ms
Value = iComponent->OPCItem[0]->UpdateRate; //Gets 1st OPC Item Update Rate
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