Recent content by Alphonse

Nice summary Jeff, thanks for posting. Your efforts here are much appreciated.

Just a reminder, it does need to be mentioned that "on is off" and "off is on". That is a stumbling block for the uninitiated since that is not pointed out in the instructions you mention.

The ADC values are set in another screen. On the 860C it is called "Torque Sensor". Here's what the first page of mine looks like: The assist levels you have shown are way too high. With a human power of 150 watts your demand for current would be 15 amps on your assist level 1. With...

Nothing attached?? What is your system on, a mountain bike or what? Not sure you have to recalibrate the torque sensors. The ADC values should be the same regardless. You may have to reenter your data but if you saved it from before it should be good.

Welcome to the board and good luck solving your problem. The "overrun" is an effect from the default assist levels in V1.0.0. I suspect you are using assist at a high level. You likely want to adjust the defaults to a number and level for your application. Using too much assist will...

Fireflyer451, did you ever figure this problem out? I have the same issue and chased this gremlin as well.

I have had an indication from someone who knows, that the motor controller is what sends the voltage report to be displayed. While there is actual battery voltage provided to the display, the displayed value evidently is being reported from the motor controller over the UART connection. I...

No, I am not developer. My interest is simply making my significant expenditure I have made work properly. It appears my questions have offended you and I apologize for that. So for the time being I am trying to figure out if I should compensate for the elevated voltage value in the...

For whatever it is worth, I measured voltage at the input pins to the 860C and it is receiving an accurate battery voltage as I expected. So the system is sending actual battery voltage to the display and in my case, the display is then showing a voltage that is 1.5 volts higher. So I believe...

@casainho, Thank you for your response. Yes, I did find the actual battery voltage being sent to the display. I measured it at the green connector pins that feed the 860C. Unfortunately my 860C then adds 1.2 vdc to that. So my 860C is showing a voltage that is high by a significant amount...

@vshitikov, Looks like you have explored the details of the 860C and I thank you for the feedback on this issue. Do you know how this error affects the Display's functions and outputs? In other words, doesn't the voltage error cascade into any computed values that contain voltage, such as...

Need to be sure what you are talking about here. When you say it is the controller board, do you mean the motor controller or the display board?

My 860c display reads 1.2 vdc higher than actual battery voltage at a high level SOC. The error decreases to 1 vdc when the battery is at 30% SOC. My assumption is that this is a hardware issue. BTW, my battery is a 52v so yes, I know the displays says "Run" at 59.5V! Can someone familiar...

Ref. Battery Resistance - I used the WIKI - see the section on Battery. I sent you a PM on this. Ref. Voltage being displayed too high - I found a thread today that referred to this issue as causing the motor to not run in a non OSF version. It said that the voltage sensor was faulty in this...

Thanks Hugh, this thread is so long and complicated I have a great deal of trouble finding stuff in it. Unfortunately the board software lacks post numbers/identifiers so that is a hindrance for us to make references to past posts. Could you tell me what date you posted your settings so I...