Block by Attribute Example

About this task

Parameters

This function block has the following parameters:

Parameter Name Parameter Value
Always Evaluate Hard
Item Class VEHICLE
Location 1
Attribute ID COLOR
Start Character 0
Attribute Length 0

Procedure

  1. For decision SRC1 to DST1, the source region attribute value is YEL and the destination attribute value is YEL. The attributes match so the decision is not eliminated.
  2. For Decision SRC2 to DST1, the source region attribute value is GRN and the destination attribute value is YEL. The attributes do not match so the decision is eliminated.