Current sensor setup

Hardware Autosteer
1

Hello all,

I’ve installed my setup on my Valtra T120 ( PCB AIO standard 4.5, steering with 12V motor and cytron).
I’ve used the wizard and did not really found how to test and decide what value to set up for the current sensor limit.
I have the freewheel mod on my Cytron.

Can anyone explain the procedure to me ?
From what I understand, it disengages the motor when you grab the steering wheel manually to prevent your PCB from frying, is that correct ?

Thanks a lot in advance,

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Select Current Turn Sensor, set at what % you want it to shut off. The top bar is the % live from the motor.

If it disengages when you don’t want it to, turn it up. If it’s too hard to disengage, turn it down :slight_smile:

2 Likes
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I have an aio 4.1 microboard with the following problem. The Current Turn Sensor is permanently at 48 %. Even if I change the controller, the green bar shines up to 48 %. Whether at a standstill or while driving. Free Wheel mod Cytron is available. Motor turns, passages of the board to the teensy etc. work. Version 6.3.3, LEDs DIR, PWM1, PWM2 glow at the teensy.

If I set the controller below 48%, the motor stops.
I didn’t install a steer button or switch for testing.

I am thinking about changing the sensor by an external sensor.
What do you think?