I learned through experience that with syncofs 2000 the motor began to spin in the right direction and now the toggle switch switches forward and reverse. At syncofs 16000 the motor rotates more or less normally in both directions.

I updated the firmware to the latest version. The motor has stopped turning completely and is just making noise. I think I need to configure something.

{
"iqkp": {"unit":"","id":107,"value":32.00,"isparam":true,"minimum":0.00,"maximum":20000.00,"default":32.00,"category":"Motor","i":0},
"idkp ...

With one rotation of the motor shaft, the angle changes 4 times from 0-360 degrees.
0-360 0-360 0-360 0-360

What if you try to move the resolver from another motor?

I turned the shaft by hand and looked at the angle parameter. During one revolution of the shaft, it changed 4 times 0-360 degrees.
If you look at the shaft, I turned it counterclockwise and the readings increased. If you turn it clockwise, the readings decrease.

In the description of the parameters and spot values https://openinverter.org/wiki/Parameters
we find "dir", with the explanation Rotation direction. -1=REV, 0=Neutral, 1=FWD
This could help, to split the search range into two two smaller search ranges. There are two possibilies:
(C): The dir ...

Guys, help me make the car move forward.
Only if you change the syncofs parameter to 32768 the car moves forward.

There is confusion, maybe due to the translation. Which of the statements is true?
(A) The motor is spinning in the opposite direction. You select forward, and it moves backwards. You select backward, and it moves forward.
(B) The car always moves backwards. You select forward, it moves backwards ...

Like said, don't mess with any parameters, just accept that the label reverse means forward and vice versa.

It runs fine apart from spinning in the opposite direction, right?


Everything seems to be working fine except that the motor is spinning in the opposite direction.
My back almost knocked ...

I entered the command get pinswap and it returned 4
I changed it to pinswap 6 and the motor stopped turning and made a knocking noise in reverse gear.


Could there be a problem with the resolver? The inverter is 2nd generation and the motor is from 3rd generation? Number on the engine 8700300056

Are you using original wiring to the resolver or did you wire that yourself? Sometimes it is easy to get wrong since the Nissan documentation isn't very good. That combined with the pinswap setting being wrong (see below) can make it turn backward.

If the board is old enough you might need to do ...

Hi all. I bought your board, connected it and the motor spins in the opposite direction. I checked all connections 3 times and they are correct. Please help me with the setup.
The motor rotates in the opposite direction regardless of whether the mode is forward or reverse.
Sorry for the bad text. I ...