Abstract: The present invention relates to a vibration monitoring device and methods for using the same. Specifically, the invention relates to a vibration monitoring device which may be utilized throughout a delayed coker unit operation to ascertain whether the cutting tool is boring, cutting or ramping mode.

Abstract: A device for controlling an actuator includes a controller mounted within a housing having an outer surface. The controller is adapted for controlling outputs connected to the actuator for controlling an operation of the actuator. A data input interface receives data from the actuator and/or from other equipment being acted on by the actuator. A memory stores expected parameters of the actuator. An operator interface provided on the housing's outer surface accepts operator commands and/or settings for input to the controller. A display and/or indicator on the housing's outer surface displays an output of the controller. The controller compares the data, and/or derived parameters of the data, with the expected parameters, to monitor a health and status of one or both of the actuator and the other equipment. The controller indicates the health and the status to the operator utilizing the display and/or indicator.

Abstract: Temperature controller apparatus for generating a control signal for supply to a control device which controls the temperature inside a chamber. The apparatus includes a plurality of input devices each receiving an indication of the temperature at a respective location in the chamber. Each of the received temperature indications is processed so as to form the control signal. In the event that any of the input devices fails to receive the respective temperature indication, output signals from such input devices are not utilized in forming the control signal. If all of the input devices fail to receive the respective temperature indications, the control signal is obtained from either previous control signals or previously stored control data.