Can anyone help with this one? MAX E Halls error issue. Read through the thread cant see anything the same.
Took the bike out for a ride, all went well. Got home charged bike, cleaned etc when suddenly I got a halls error on display (no issues during the ride).
After a quick look over the wiring I noticed one of the Rear disc bolts had come loose and chaffed into x2 phase wires. Removed the motor inspected wiring. Damage was only on two phase wires, replaced phase wires and rebuild all was well for about 10mins then halls message again.
Tested controller supply to halls that's was ok 4.5v , checked halls all switching 0v - 4.2v when rotated, So that kind of rules out the common resistor problem I've read about on here where the controllers 5v hall supply cuts off.
Tried auto detect, wont go through it( hall error 1) and system reset made no difference either.
You can position the wheel in certain places where the "halls" message clears and normal screen returns but as soon as you throttle or roll the bike the Error returns.
The motor does spin in sensor less mode but its not the smoothest. The health monitor page shows the halls skipping several ie H1 , H2 ... H4 , H6
I suspected being an intermittent fault it must be a damaged wire i'd missed, so remove and strip motor down again and still looks / tests ok. Hooked the motor up to my Mini E, No hall problems what so ever. Auto detect ran through perfect. Baffled..
Problem must be in the MAX E, is there phase to phase short protection? Why has it affected the halls side? I have a new MXUS I could hook up to max e I suppose see what happens.
Craig