Command Toggle Free Run State

Symbol:

Function: The command sets found I/O devices to free-run mode. This means, for example, that Bus Terminals can set (write) I/O channels to a certain status, without a PLC project or another triggering task being active.

Call: Menu TwinCAT, TwinCAT XAE Base Toolbar Options

Requirement: The system is currently in configuration mode.

If the target system was previously in Run mode, the command Reload Devices must be executed once before the I/O drivers for the device can be set to free-run state.