Elements of functional diagram, allowing to change controller internal state or to transfer information to the outside world.
Through the "Output register", is carried controller resourses management from the functional diagram, with the possibility of influence on objects of the external world. For example, to switch an external relay, changing the electrical potential at one of the contacts of the controller that is connected to relay coil; turn control LED on; set CAN mode; send a data packet.
The procedure for using the majority of the controller resources includes specifying by user parameters of their work, for example output channels polarity, polarity and sensitivity of input channels, CAN data exchange retae etc...
Refer to the documentation for the specific controller model.
To the element "Output register" can be attached to a network, directly to function block output or input register thereby setting the corresponding register the value, synchronous with value change on the relevant diagram section.