Function - Get the identifier of a "Signal" resource
SIGNAL : STRING Name of the signal resource - must be a constant
COL : STRING Name of the column within the signal resource - must be a constant value!
ID : DINT ID of the signal - to be passed to other blocks
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.
ID := SigID ('MySignal', 'FirstColumn');
SigPlay SigScale Signal resources