Programs

Programs are similar to program files in a

PLC-5

control application. Each program contains its own program-scoped tags (local data table), a main executable routine, and several optional subroutines.

Optionally, specify a fault routine for each program. The controller executes this routine if it encounters an instruction-execution fault within any of the routines in the associated program.

All controllers supported in the

Logix Designer

application versions 24 and later allow up to 1,000 programs per task.

The programs within a task execute from first to last.

When creating a project, the MainProgram is already defined for the MainTask.

Once a program is created, configure the main routine and then optionally configure the fault routine.