摘要:
A utility program backup apparatus includes an erasable and programable read-only-memory, a ROM writer, first and second processing units, first and second memories, first and second interfaces a servo control part, a keyboard and a display. The apparatus enables an operator to shorten data recordation and reproduction time, while reducing an error rate of recordation and reproduction.
摘要:
A multi-axis motion controller includes a digital signal processor operable in a standalone mode to run a motion control application program for controlling motion along multiple axes is organized in a shared memory architecture and includes a serial I/O data system with DMA access to the memory for repeatedly moving input and output data directly between the memory and a serial data line. The motion controller may be utilized in connection with a cup lid dispenser for an automated drinkmaker having a pivotable shuttle arrangement for dispensing the bottommost lid in a stack, and a double lid sensor for determining if more than one lid has been dispensed.
摘要:
A driving device for a multipolar type linear DC motor using a PWM (pulse width modulation) driving signal for driving a linear DC motor by causing an excitation coil of the motor, placed in alternating fields, to generate an induction field, and switching polarities of the induction field. The device includes a magnet polarity detecting circuit for detecting a direction of a magnetic field acting on the excitation coil in the alternating fields, an electric filter for removing an output signal output from the magnet polarity detecting circuit and having the same period as a PWM drive period, and polarity switching control circuit for controlling a direction and generation time of an induction field generated by the excitation coil in accordance with an output signal from the magnet polarity detecting circuit.
摘要:
A robot drive has operating and configuration parameters at an installation location stored in an easily removable storage device on the drive, or nearby, so that special data, such as that associated with arm design and system layout, including taught stations, can remain associated with the drive and installation whereby the drive system can be installed or replaced in minimal time since the storage device does not need reprogramming. This removable storage device, in the form of a static memory or Master Key, e.g., a Dallas Key or E Prom or the like, may be affixed to the robot body or off board nearby, and may store arm design parameters, programmed while on the robot body or off-line, and becomes a unique part structured for manufacturing with respect to the arm set design. Further, nominal system layout parameters can be prestored in the Key, and when this Key is affixed to the robot drive, the robot automatically has the information regarding both arm design and system layout, which will help avoid collisions and provide a starting point for the fine teaching of the transfer stations. Additionally, the fine location parameters for each transfer station may be stored in the Key when the robot is installed. Thus, the Key will contain all the information needed to make a robot unique to a unique system, and when a robot drive is replaced, by affixing the original Key to the new robot or nearby, it will assume all of the parameters of the initial robot.
摘要:
A multi-axis motion controller includes a digital signal processor operable in a standalone mode to run a motion control application program for controlling motion along multiple axes is organized in a shared memory architecture and includes a serial I/O data system with DMA access to the memory for repeatedly moving input and output data directly between the memory and a serial data line. The motion controller may be utilized in connection with a cup lid dispenser for an automated drinkmaker having a pivotable shuttle arrangement for dispensing the bottommost lid in a stack, and a double lid sensor for determining if more than one lid has been dispensed.
摘要:
A numerical control system including an input unit, a control unit, a memory, a processing unit, a setting and display unit, and an output unit, the memory unit including a first ROM region for storing and edited program produced by editing a machining program entered through the input unit in the memory, and a second ROM region for storing a program for writing the edited program into the first ROM region under a writing command entered through the setting and display unit.