What is the function of the DOUT instruction?

The DOUT instruction is designed to manually control the state of outputs. When using this instruction, a user or programmed sequence can dictate whether specific output devices should be activated or deactivated at any given time. This capability allows for comprehensive control over machinery and processes, important in automation systems where precise management of equipment is needed.

By allowing for direct manipulation of outputs, the DOUT instruction is crucial for operators who need to respond quickly to system requirements or for programs that manage the workflows of machines. This direct control is what differentiates it from functions focused on status reading, initialization of devices, or logging, which are not the primary functions of the DOUT instruction.