Description of the function

The HALT function in an application program can be used to halt its execution (stop all tasks), which effectively freezes the variable objects of this program.

In order for execution to resume, a program halted in this way must be initialized (using the INIT command). The instructions that follow the HALT instruction are therefore not executed.

NOTE: When the PLC is in HALT, tasks are stopped. Check the behavior of the associated I/Os.

The additional parameters EN and ENO can be configured.

FBD representation

Representation:

LD representation

Representation:

IL representation

Representation:

HALT

ST representation

Representation:

HALT();