Hi. I am trying to use the S1 with a hub motor from an EcoFlow Blade robotic mower. I have no idea what I’m doing. The hub motor works with the Blade. I am struggling trying to configure the S1. The hub motor is 24V, has 36 poles, 18 pole pairs, and uses a MA730 encoder. The existing controller connects with the motor using a connector with 10 pins. 3 large pins (yellow, green, blue) for the phases and 7 smaller pins (red, yellow, green blue, black, white, grey). It uses SPI as the old controller has named what the pins are used for. Red=VCC, Black=GND, Yellow=SCK, Grey=MOSI, Green=CS, Blue=MISO,White =NTC. Except for the white pin, I have connected the rest to J11 on the S1. That is where I get stuck. I have no idea what to enter for most of the values. Using the GUI, I have set DC bus overvoltage = 30, Undervoltage=10.5; Other Motor with Type=High current, Pole pairs=18, KV=4.2; Current limit=10, Motor calib current=4, Motor calib voltage=4, Lock-in=4; SPI Encoder with Protocol=MA702/MA732, nCS Pin =12; Control mode all of the default values.
When I run the calibration sequence, the motor turns for about 1/2 revolution and then a NO_RESPONSE error.
Let me know if you want pictures of anything. Thanks for any help