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    Mitsubishi servo motor debugging steps in detail


    Mitsubishi servo motor debugging steps are pure dc low voltage/low power flow software debugging, debugging, communication debugging, under low power communication under high power debugging 4 methods, the following detailed description of these methods is given.
    A pure software debugging:
    Debugging environment: the simulator debugging
    Debugging tasks: the correctness of the test software
    Tuned: connected to all kinds of sensors, the encoder corresponding signal microcontroller programming to imitate servo motor encoder signal at work, and then according to the working condition - start, speed control, stop each working state such as debugging.
    (1) the parameters of the multitasking is fight, will expand to clarify here, please
    (2) the individual tasks take DSP time multitasking system, whether there is a task in extreme cases didn't have enough time.
    (3) pay attention to the extreme, the edge is is working correctly.
    2. The subsystem debugging:
    (1) whether edge work under the condition of a problem
    (2) go through each way, determine whether the results and expected
    (3) pay attention to whether the overflow in calculation
    2. Mitsubishi servo motor in dc low voltage, low power flow debugging:
    Debugging environment: with dc power plus 30 v and 60 v dc voltage; Burning chip debugging; Use oscilloscopes, power meter on the hardware monitoring data, it is better for DSP - computer debugging system, the DSP work situation, detection parameters to the computer, at the same time will be the work of a computer or debugging command to DSP.
    Debugging tasks: the main inspection of coordination between software and hardware
    (1) the hardware data under various working state (such as voltage, current, waveform, power, etc.) is normal
    (2) determine the interference of each key point. The key generally refers to: 3.3 V power supply for DSP power supply; The encoder signal at the receiving end; Communication signal at the receiving end; Power module power supply; Power module driven signal end; Protection for power module signal at the receiving end. Write down the key points of interference, good and behind in high voltage interference plus after comparison.
    3. Mitsubishi servo motor under low power communication debugging:
    Debugging environment: ac power, low power load; Burning chip debugging; Use oscilloscopes, power meter on the hardware data monitoring, debugging DSP - computer system.
    Debugging tasks: inspection communication and related circuit.
    4. Mitsubishi servo motor under high power communication debugging:
    Debugging environment: ac power source, high power load; Burning chip debugging; Use oscilloscopes, power meter on the hardware data monitoring, debugging DSP - computer system.
    Debugging tasks: inspection system working state under the worst disturbance; Inspection rectifier bridge, power module, filter capacitance fever; Test the motor heating situations.
    (1) under the condition of high power, test point interference, and dc low power situation, find out the problem.
    (2) test all parameters of the high power condition system
    (3) test of power device heating
    (4) test machine of fever
    (5) the test efficiency, torque, etc
    To this, the experimental prototype of the mitsubishi servo motor complete round of debugging. Next is to look for a problem, to improve, and debugging of reincarnation.
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