automatic controller การใช้

They are often installed into automatic controllers that required extended periods of unattended continuous switching operation.
RTUs and other automatic controller devices were developed before the advent of industry wide standards for interoperability.
When the sparking rate exceeds the " set spark rate limit, " the automatic controllers limit the operating voltage of the field.
For the sake of safety there is an automatic controller which cut off the power supply to winder motor and applies mechanical brake.
Several automatic controllers have been developed that can take a photo, move the camera by a set angle, take the next photo and so on.