TrendStorageReaderValueConverter.SetVariableConfiguration (METH)ΒΆ
METHOD SetVariableConfiguration
This method has to be called, before any other method of this function block can be used. It is used to set the variable configuration describing the variables.
- InOut:
Scope
Name
Type
Comment
Input
paTrendStorageVariableDescription
POINTER TO ARRAY [0..0] OF TrendStorageVariableDescription
Points to an array of TrendStorageVariableDescription Variables, where the configuration of the variables has been stored. This array contains the description of the variables, whose data will be read
iCountVariables
INT
The effective size of the array above, i.e. the number of variables