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Transcript
Equipment Control AnlgOut - Representation as SCoD in UAG Overview The use of DFB pins in the SCoD editor is explained in the input/output diagram. The variables defined in the SCoD editor have the same name as the pin. The update initial value is set for the members (child variables) of the Stx variable in the UAG. The values can be modified and updated manually in Unity Pro before the PLC is restarted. Additional variable of type HMI is declared without a connection to the pin. This variable holds the instance name of the function block for the HMI. Input Output Diagram The following figure shows the input/output diagram of the SCoD-Interface for the AnlgOut block. EIO0000000886 07/2011 179