The combination of two input device controller identifiers will become the link source value.
    
                  
                
                
                Parameters
                
                  - 
                    Switch High And Low Parts (On/off option) :       Switch high and low parts of the double precision
                  
- 
                    Second Controller Identifier (Controller Identifier) :       Second controller identifier of the double precision
                  
- 
                    Last Set Value Second (Object) :       Last set value second of the double precision (Read Only)