Advanced Search

Search by Keyword Keywords:

Search Options

Find Posts from

Sort Results by

Search at a specific date

Jump to Result Number

Search in Categories Also search in sub-categories

Search Results (Searched for: )

PCW

29 Jan 2025 20:14

Replied by PCW on topic How to use Rcservos as axis motor.

How to use Rcservos as axis motor.

Category: Basic Configuration

net xpos-cmd <= joint.0.motor-pos-cmd => remora.sp.0 joint.0.motor-pos-fb

amanker
amanker

29 Jan 2025 20:12

Replied by amanker on topic How to use Rcservos as axis motor.

How to use Rcservos as axis motor.

Category: Basic Configuration

My pwm pin is remora.sp.0...7.
Can you write sample hal config lines for single axis. Dont know how and where i link joint.n.motor-pos-fb?

Net xpos-cmd <= joint.0.motor-pos-cmd => remora.sp.0
Net xpos-fb <= remora.sp.0 => joint.0.motor-pos-fb
Setp joint.0.amp-enable-out 1

PCW

29 Jan 2025 20:04

Replied by PCW on topic Following error - Rotary Axis

Following error - Rotary Axis

Category: Basic Configuration

I played around a bit with this and learned that with such
extreme acceleration, the stepgen PID loop must be tuned
(with added FF2 and I term)

_BUT_ I wonder why you need such high acceleration.
30000 degrees/S^2 means you get to full speed (10000 degrees/sec)
= 1666.7 RPM in 1/3 of a second!