I believe yes it can be done, it must have been on one of the huge tsdz threads on ES where I have seen it.
HiThanks for the info and hopefully someone with more knowledge than myself will be along shortly.
Now that is an interesting observation. Can you measure the voltage when it is fully charged? for a 36v battery, it should be around 41.5v and also what is the voltage at the point the motor operates correctly.
And finally, is the motor on stock firmware or Open Source Firmware?
HiAnd somewhere along the line I picked up this little nugget of info - might it be relevant?View attachment 44967
Yes....It must be under 41.5V, right ?
Yes, but that post goes to show that over-voltage can be a problem for the controller, so measuring the voltage will be useful if for no other reason than it can be eliminated as one of the possible causes.But in this case , when sotfware detect over voltage , the display remain on , right ?
Did this happen just the once? If you have had this combination of factors repeated times, then it is the strongest clue so far.It turn off itself every 20minutes with a full charged battery , when the battery is under 50% the problem dissappear.
Yes it is the case, it happens usually in this conditions...@Eno
Yes.
Yes, but that post goes to show that over-voltage can be a problem for the controller, so measuring the voltage will be useful if for no other reason than it can be eliminated as one of the possible causes.
I was led to ask you about the voltage as you said earlier:
Did this happen just the once? If you have had this combination of factors repeated times, then it is the strongest clue so far.
Ok I understood....for me in italian language is a. "cold solder" but I have understood.A known problem is a dry joint on the display pcb end cable another fault is the over volt on a fresh charged battery
But the dry joint what problem does it causes?A known problem is a dry joint on the display pcb end cable another fault is the over volt on a fresh charged battery
One can omit the display by shorting V.battery to Vin. So Green to White on the 6 pin & Red to Blue on the 8 pin.The OP is using a VLCD6 which may be using a 6-pin Higo cable unless they went for eBrakes and/or the throttle option in which case it will be the 8-pin cable.
@Nealh - I mentioned the possibility of bypassing the VLCD6 display in a couple of posts above - below is the pinout of the 6-way and 8-way Higo connector - do you think the display could be bypassed in some why to operate the bike without it?
View attachment 44971
View attachment 44972
Source: Github (link)