Task Status Control Task Status Control The Task Status Control provides an interface for controlling and monitoring the execution of one or more programs (such as C# Script objects) that run on the PC or the controller. ACE User's Guide, 3.6.x 18316-000 Rev A Page 50 Item Description C# Editor The ACE software provides a basic C# program editor, which can be used to create and edit programs. For details, see C# Language Pro- gramming on page 750. OPC Data Communications The OPC Data Communications tool can be used to communicate the values of specified V+ global and local variables. For details, see OPC Data Access and Process Control on page 785.