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  1. M

    testing controller output

    I have done this with an oscilloscope, I figured I should see a some combination of voltages across the phases depending on which sector I had set up with the hall sensors. There are I believe 6 combinations of 5v, 0v, across the 3 sensors you can use like a 3 bit binary number to represent the...
  2. M

    testing controller output

    Thanks, I uploaded a file (coveconn.jpg), new to forum so not sure where to view. There are 3 connectors, red one just for charging. The motor connector has 8 pins: 3 phase, 3 hall sensor and 5v, 0v for hall power. The green throttle connector uses four pins: 5v, 0v, throttle input, and 36v (...
  3. M

    testing controller output

    Thanks for replies. My conv-e is older , does not have the yellow connector. When the wheel is stopped the hall sensors must have a fixed voltage , a combination of 5v, 0v, 0v to represent the section it is stopped at , therefore a phase voltage surely must occur to start the motor. I have an...
  4. M

    testing controller output

    I am not testing the hall sensors, I dont have a wheel or a motor. I am simulating the output of the hall sensors by putting a voltage into the controller on the correct pins. The conv -e does not have pedal sensor input. I am trying to understand why there would not be a voltage on the phase...
  5. M

    testing controller output

    Ive acquired a conv-e controller without the motor. Id like to check it works. The battery charges and all the cells have good voltage. I figured if I put 5v and 0v on the hall sensor pins ( not 000 or 555 ) and put 5v on the throttle pin with earth connected I should see volts out on the g, b...