How can I set a signal that is specified in a string?

svoldgaard

Is it possible to set a signal, which name is defined in a string.<div><br></div><div>something like:</div><div>var string signalName;="Signal1";</div><div>Set signalName;</div>

graafderk

U can use AliasIO to connect to a signal specified by a string. From the ABB "RAPID instructions, functions and data types" manual<br>VAR signaldi alias_di;<br>PROC prog_start()<br>CONST string config_string := "config_di";<br>AliasIO config_string, alias_di;ENDPROC<br>You could change the example to using a signaldo and using the normal I/O operations to set the output. (SetDO alias_do, 1)