A programmable logic circuit assigns a value to an outlet of a power distribution unit (PDU) that comprises a power source at an input of the PDU and at least one light-emitting diode (LED) associated with the outlet. The programmable logic circuit sends the value to a program on a hardware device that comprises one or more power supplies. The programmable logic circuit receives information from the program. Subsequently, an illumination state of the LED is modified based on the information.

An invention includes an apparatus for locating a data cable. The apparatus includes a first connector configured to connect to a first electronic device, and a second connector configured to connect to a second electronic device. The first connector and the second connector are configured to allow data transmission between the first connector and the second connector via the data cable, and each of the first connector and the second connector include a display device and is configured to generate a same identifier for display at the display device of each connector in order to locate the data cable.

A machine vision system for identifying optical fibers is provided that includes a support plate supporting one or more optical fibers. The one or more optical fibers each include a jacket. A light source is configured to emit light onto the one or more optical fibers. An imager is positioned above the light source. The imager is configured to receive reflected light from the light emitted onto the one or more optical fibers. A display system is configured to receive a signal from the imager and display an augmented image.

A printing apparatus includes a conveying portion, a printing portion, and a controller. The controller controls the conveying portion and the printing portion based on first data and second data. The controller is configured to generate a first print label set and a second print label set. The first print label set includes first label portion on which printing is performed based on one piece of the first data and non-label portion on which printing is performed based on one piece of the second data adjacent to the first label portion. The second print label set includes second label portion on which printing is performed based on remaining one piece of the first data and non-label portion on which printing is performed based on remaining one piece of the second data adjacent to the second label portion.

A group of electric wires of a first wire harness assigned to a first divided region is identified for each pattern as a necessary electric wire having a connection counterpart in a second divided region adjacent to the first divided region among the divided regions and an extra electric wire not having a connection counterpart in the second divided region. It is determined, out of connectors connected to a group of the electric wires of the first wire harness, that a connector is an unmated connector when all electric wires connected to the connector are the extra electric wires.

An electrical phase (e.g., a phase from among three-phase power) connected to an electrical meter may be determined. In one example of the techniques, changes in energy or power (e.g., a derivative or differences) may be determined based at least in part on measurements from each of a plurality of meters. Changes in energy or power may be determined based at least in part on electrical transmissions measured at each of the phases of a feeder. A meter may be selected from among the plurality of meters. For each of the plurality of electrical phases, the changes in energy or power measured by the meter may be compared or correlated to the changes in energy or power measured at the feeder. A phase that is connected to the meter may be determined, from among the plurality of electrical phases, based at least in part on the comparisons or correlations.

An object of the present disclosure is to propose a technique to enumerate intermediate configurations at high speeds. A configuration enumeration device 10 according to the present disclosure enumerates a network configuration in an input layer 21, an intermediate layer 22, and an output layer 23 that minimizes the number of mechanical patch panels provided in mechanical patch panels, by using -quasi-nonblocking configurations, where being 0 indicates a rearrangeably nonblocking configuration and being 1 indicates a strictly nonblocking configuration, for 01, when a minimum value C of wiring capacity of mechanical patch panels having the input layer 21, the intermediate layer 22, and the output layer 23 is obtained.

An object of the present disclosure is to propose a technique to enumerate intermediate configurations at high speeds. A configuration enumeration device 10 according to the present disclosure enumerates a network configuration in an input layer 21, an intermediate layer 22, and an output layer 23 that minimizes the number of mechanical patch panels provided in mechanical patch panels, by using -quasi-nonblocking configurations, where being 0 indicates a rearrangeably nonblocking configuration and being 1 indicates a strictly nonblocking configuration, for 01, when a minimum value C of wiring capacity of mechanical patch panels having the input layer 21, the intermediate layer 22, and the output layer 23 is obtained.

According to some embodiments, a computer-implemented method is applied to calibrate a wireless test module (WTM) of a wireless harness automated measurement system (WHAMS) using a computer server and a calibration fixture. The WTM includes a plurality of field effect transistors (FETs). The calibration fixture includes a plurality of resistors. The method measures, using the calibration fixture, a first/second resistance value of the plurality of FETs from a first/second internal measurement test for the WTM. The method determines a resistance calibration value by subtracting the first resistance value from the second resistance value. The method measures a plurality of calibration factors to determine a measured resistor value for a target resistor value for a respective resistor of the calibration fixture.

An electrical phase (e.g., a phase from among three-phase power) connected to an electrical meter may be determined. In one example of the techniques, changes in energy or power (e.g., a derivative or differences) may be determined based at least in part on measurements from each of a plurality of meters. Changes in energy or power may be determined based at least in part on electrical transmissions measured at each of the phases of a feeder. A meter may be selected from among the plurality of meters. For each of the plurality of electrical phases, the changes in energy or power measured by the meter may be compared or correlated to the changes in energy or power measured at the feeder. A phase that is connected to the meter may be determined, from among the plurality of electrical phases, based at least in part on the comparisons or correlations.