Priority Between PLC Programs 

In turn, PLC "Programmable Logic Controller" A Programmable Logic Controller, PLC, or Programmable Controller is a digital computer used for automation of industrial processes, such as control of machinery on factory assembly lines. Used to synchronize the flow of inputs from (physical) sensors and events with the flow of outputs to actuators and events programs are assigned a priority. At times of heavy demand for processing time, the operating system serves programs with higher priority first.

For more details, see how to:

• Set the PLC cycling
• Set priorities among programs in SFC divergences

See Also: Priority Between Motion and PLC