A motor programming device includes a mobile phone and a Bluetooth communication device. The mobile phone includes a Bluetooth module, a motor information database, and an APP software module. The motor information database includes a plurality of records. The plurality of records each includes a motor model, user type, and corresponding operating parameters. The APP software module is configured to receive a piece of search information, automatically search in the motor information database a record corresponding to the search information, extract relevant data of the record, and program relevant data of the record to yield a program. The Bluetooth communication device is physically connected to a motor controller and wirelessly connected to the mobile phone via the Bluetooth module, and is configured to transmit the program produced by the APP software module to the motor controller.

A power distribution unit and a fault detecting method applied in the power distribution unit are disclosed herein. The power distribution unit includes an input terminal, an insulation fault detection circuit and a processing circuit. The input terminal is electrically coupled to a positive power line and a negative power line, and configured to receive a high voltage direct current (HVDC) voltage. The insulation fault detection circuit is configured to detect an insulation resistance value between a ground terminal and the positive power line or the negative power line. The processing circuit is configured to output a warning signal according to the insulation resistance value.

The disclosure relates to a holding device for a handheld computer unit that is designed to control a machine, wherein the holding device has a holding unit that is designed to hold the handheld computer unit, and wherein at least one integrated safety switch for a safety function of the machine is integrated into the holding device and/or wherein the holding device has a further holding unit for holding at least one external safety switch for a safety function of the machine.

Provided are a method for modifying parameters of kinematic pairs. The method includes: acquiring a first parameter modification command used for performing instruction to modify a value of a first pose of first kinematic pairs; determining a plurality of first devices in a plurality of devices according to the first parameter modification command, where, the plurality of devices are configured to have kinematic pair driver software, and the plurality of first devices are a plurality of devices including the first kinematic pairs; acquiring a second parameter modification command including a target value of the first pose of the first kinematic pairs; and invoking the kinematic pair driver software of the plurality of first devices according to the second parameter modification command so as to update the value of the first pose of the plurality of first kinematic pairs into the target value of the first pose.

A controller and a control method for a hot air blower used in the field of solder reworking. The controller allows a user to change the control parameters effectively while using the hot air blower.

There is provided a servo press capable of performing press working with high accuracy without an increased cost, for example, without any additional special component such as a linear encoder or the like even in a system in which deviation occurs due to disturbances, as well as a control method and a program disturbance. A sensing element is disposed at a stop position of a slide. A servomotor control unit performs: semi-closed loop control based on information detected by a first slide position detection unit disposed at a servomotor, before a signal detection unit detects a signal from the sensing element, and full-closed loop control based on information detected by a second slide position detection unit, after the signal detection unit detects the signal from the sensing element.

A method and apparatus for setting or modifying a programmable operating parameter associated with a power driven wheelchair is provided. In one embodiment, the method includes: a) operating a user interface device associated with a power driven wheelchair in a programming mode, b) selecting a programmable operating parameter associated with operation of the power driven wheelchair using the user interface device, c) selecting a value for the programmable operating parameter using the user interface device, and d) saving the selected value for the programmable operating parameter in a portion of a storage device associated with the power driven wheelchair using the user interface device. A method and apparatus for selecting one or more programmable parameter sets from a portable storage medium and saving the selected sets to a local storage device associated with a power driven wheelchair and vice versa is also provided.

An expandable irrigation controller for controlling a plurality of watering stations in an irrigation system includes a removable front panel and an inner housing, connected to the front panel. The inner housing includes a circuit board including control connectors which are connected electrically to the controller and a station module operable to provide an ON/OFF signal to at least one watering station of the irrigation system. The station module is electrically connected to the circuit board via the control connectors and the ON/OFF signal is provided based on instructions from the controller in accordance with the watering program. The control connectors are positioned in a substantially continuous line extending across the inner housing such that the station module is connectable to the control connectors at substantially any desired location. Multiple modules of different sizes may be mounted in the inner housing as desired.

An operation mode selection image represents a first selection range of values of power consumption setting that are selectable in a first mode at the time of purchase of an air conditioner, a second selection range values of power consumption setting that are selectable in the first mode at a current time, a third selection range values of power consumption setting that are selectable in a second mode at the time of purchase of the air conditioner, and a fourth selection range values of power consumption setting that are selectable in the second mode at the current time. The relationship between the sizes of the first and second selection ranges and the relationship between the sizes of the third and fourth selection ranges represent a degree of decrease in the performance of the air conditioner over the period from the time of purchase to the current time.

The present invention relates to a station auxiliary power source apparatus that converts power supplied from an overhead cable to generate power to be supplied to a load in a station. The station auxiliary power source apparatus includes a first average calculation unit that calculates the average value of the overhead cable voltage for every predetermined time period; a second average calculation unit that calculates, two or more times, an average value of the overhead cable voltage that is larger than a first average value of the average value among the overhead cable voltages; a third average calculation unit that calculates an average value of the overhead cable voltage per day; and a comparator that selects any one of a second average value of the average value and a third average value of the average value and sets the selected value as the threshold value.