Siemens A31003-51730-U103-7619 Benutzerhandbuch

BHB_DCO_05.fm

07/2010
OScAR-Pro Customized Operator, User Manual

   

  

  

For internal use only

The Elements of a DCO-Script

Just like the Constants, Parameters are place holders based on the data types that are de-
scribed in the Section 5.2, "The DCO data types and their value ranges".

Parameters can be used any number of times and at any place wanted in the project. They can 
be edited easily through the Parameter editor of the OScAR-Pro-TT Operator-Tool (see Section 
7.4, "The DCO Parameter Editor").

When using the Parameters in the course of a DCO-script, their names are output in between 
%% signs.

When the DCO-script is loaded in the OScAR-Pro-TT Operator-Tool, the Parameters are initial-
ized with their corresponding values as found in the Parameter file. If no entry is found for a 
Parameter in the matching Parameter file, the Parameter is automatically initialized with its de-
fault value as assigned in the DCO-script.

Parameters are divided into logical groups. A Parameter is also always assigned to a specific 
Parameter group.

For example, you can define an announcement ID as a Parameter and assign it to different In-
structions (see Section 5.11, "Instructions"). 

If the ID of the pertinent announcement is later changed through the DAKS-TT Administrator-
Tool, you can easily adjust the corresponding Parameter with the Parameter editor of the OS-
cAR-Pro-TT Operator-Tool without having to change the DCO-script.