SigID

 Function - Get the identifier of a Signal resource.

Inputs

Input	Data Type	Range	Unit	Default	Description
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

Output	Data Type	Range	Unit	Description
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.

FBD Language Example

FFLD Language Example

IL Language Example

Op1: LD    'MySignal'
     SigID 'FirstColumn'
     ST ID

ST Language Example

ID := SigID ('MySignal', 'FirstColumn');

See Also

• SigPlay
• SigScale