SigID
Inputs
SIGNAL :
STRING Name of the signal resource - must
be a constant value!
COL : STRING Name of the column within the signal resource - must
be a constant value!
Outputs
ID : DINT ID of the signal - to be passed to other blocks
Remarks
Some blocks have arguments that refer to a "signal" resource. For all these blocks, the signal argument is materialized by a numerical identifier. This function enables you to get the identifier of a signal defined as a resource.
ST Language
ID := SigID ('MySignal', 'FirstColumn');
FBD Language
FFLD Language
IL Language
See also
SigPlay SigScale Signal resources