摘要:
A timer circuit includes a storage unit to store a series of first data content relating to a time into a specified address area, a target value generation unit to read the first data content from a read address of the storage unit and to generate, as a target value, third data content in which second data content is added to the first data content, a counter to perform counting and to output a count-up signal when the counting is performed up to the target value, and a control unit to sequentially designate a next read address of the storage unit at each count-up and to cause the series of operations of the target value generation unit and the counter to be executed.
摘要:
A control device for a stepping motor of the present invention stores setting data for controlling a state of the stepping motor in a data storage unit for each of a plurality of basic control items obtained by classifying control from activation to stoppage of the stepping motor. In addition, the control device for the stepping motor includes a plurality of modules that execute processing with respect to the basic control items and a module control unit that specifies the order of executing the processing by the plurality of modules in advance, and controls the stepping motor by operating the modules in accordance with the specified executing order based on the setting data stored in the data storage unit.
摘要:
A control device for a stepping motor of the present invention stores setting data for controlling a state of the stepping motor in a data storage unit for each of a plurality of basic control items obtained by classifying control from activation to stoppage of the stepping motor. In addition, the control device for the stepping motor includes a plurality of modules that execute processing with respect to the basic control items and a module control unit that specifies the order of executing the processing by the plurality of modules in advance, and controls the stepping motor by operating the modules in accordance with the specified executing order based on the setting data stored in the data storage unit.
摘要:
A timer circuit includes a storage unit to store a series of first data content relating to a time into a specified address area, a target value generation unit to read the first data content from a read address of the storage unit and to generate, as a target value, third data content in which second data content is added to the first data content, a counter to perform counting and to output a count-up signal when the counting is performed up to the target value, and a control unit to sequentially designate a next read address of the storage unit at each count-up and to cause the series of operations of the target value generation unit and the counter to be executed.
摘要:
An image forming apparatus of the invention includes plural photoconductive bodies for forming a color image, an exposure unit to scan a laser light in a main scanning direction of each of the plural photoconductive bodies and to perform exposure, and a light amount correction unit to create, for each of the plural photoconductive bodies, light amount correction data for correcting a light amount of the laser light outputted form the exposure unit so that a light receiving sensitivity of each of the plural photoconductive bodies in the main scanning direction becomes uniform, and the light amount correction unit includes a first storage unit to store reference correction data, a second storage unit to store reference correction data, a second the reference correction data is made an absolute amount, by a relative amount correspondingly to each of the plural photoconductive bodies, and a combining unit to combine the reference correction data and the relative correction data to create the light amount correction data.
摘要:
An excitation phase pattern used to manage only the number of phases being excited in W1-2 phase excitation, and an excitation phase pattern used to manage only the number of phases being excited in 2W1-2-phase excitation are generated. The excitation phase patterns thus generated are monitored on the monitor.
摘要:
An excitation phase pattern used to manage only the number of phases being excited in W1-2 phase excitation, and an excitation phase pattern used to manage only the number of phases being excited in 2W1-2-phase excitation are generated. The excitation phase patterns thus generated are monitored on the monitor.
摘要:
A data converting circuit to receive an input data and convert the input data into an output data is disclosed. An output data group corresponding to the value of the input data is stored beforehand in an output data table. A multiplexer receives the input data and in accordance with the input data, selectively outputs one data out of the output data group stored in the output data table. A specific digit output circuit receives the input data and in accordance with the result of comparing the input data with the boundary information stored in advance, outputs a specific digit output data included in the output data but not output by the multiplexer.
摘要:
An image forming apparatus with an image forming section which forms an toner image on a transported sheet; a fixing section which includes a heat source and fixes the toner image on the sheet; a coupling unit which electrically couples the image forming apparatus main unit and the fixing equipment to each other; and a circuit which detects the temperatures of various portions of the fixing equipment, controls the energization condition to the heat source depending on the temperature detection results and stops the energization of the heat source if a temperature beyond a predetermined temperature range is detected by either the first or second temperature detection element, if the coupling unit is disconnected, or if the second temperature detection element is broken.
摘要:
A suction muffler receives low-temperature refrigerant gas discharged into a hermetic container from a suction pipe by a gas catcher, and feeds the gas to a compressor. The lower end of an opening of the gas catcher is located at a position lower than the lower end of an orifice of the suction pipe so as to catch the refrigerant gas falling obliquely downward inside the hermetic container.