Re: .ini documentation

[Dam <damg-at-1st.net>]

  Ray

In developing my servo system I have found that with smdromod input 
scale = encoder pulses / inch & output scale = steps / inch sent to the 
motor driver.  I have a 2000 cpr encoder with a .200 lead screw.
So 5 rev / inch * (4*2000) = 40000.
input scale = 40000
output scale = 10000
This gives me 1 revolution of the motor = .200
If I set input scale to 10000 and output scale to 40000 then I get 1 
revolution of the motor = .800

Current development is with BDI 2.11 downloaded from the bdi download site.

Dale

Ray Henry wrote:

>
>Output scale does not do anything with steppermod.  With the servo stuff 
>it should be set to 1.000.  With freqmod it should be set the same as 
>input scale, and with smdromod it should be set to the number of pulses 
>per unit returned from the encoder.
>
>P in the axis sections is the gain of the position loop.
>
>Hope this helps.
>
>Ray
>