Diesel Version 5:CV 3: Difference between revisions

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== NMRA CV 3 - Acceleration Rate ==
{{:CV_3}}
 
Determines the decoder's acceleration rate.  The higher the value the longer it takes to accelerate.
<br>
This CV overwritten when the [[{{NAMESPACE}}:Momentum_Function|"Momentum Function"]] is pressed
The formula for the acceleration rate shall be equal to (the contents
of CV#3*.896)/(number of speed steps
in use).  For example, if the contents of CV#3 =2, then the acceleration
is 0.064 sec/step for a decoder currently using 28 speed steps.  If the content of this parameter equals "0" then
there is no programmed momentum during acceleration.
 
[[Category:Standard CV]]
[[Category:Motor]]

Latest revision as of 16:29, 21 July 2021

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NMRA CV 3 - Acceleration Rate

Determines the decoder's acceleration rate. The higher the value, the longer the decoder will take to accelerate to a new speed step.

The formula for the acceleration rate shall be equal to the contents of CV 3 multiplied by 0.896, then divided by the number of speed steps in use. (CV3*.896)/(126). For example, if the contents of CV 3 = 2, then the acceleration is 0.064 sec/step for a decoder currently using 28 speed steps.

If CV 3 equals "0" then there is no programmed momentum during acceleration. Changes in speed will be visibly instantaneous.

NOTE: If your TCS decoder supports the Momentum Modes Feature, this CV can and will be temporarily overwritten with a value based on your current momentum mode.

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