Difference between revisions of "Diesel Version 5:CV 4"

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== NMRA CV 4 - Deceleration Rate ==
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Determines the decoder's deceleration rate. The formula for the deceleration rate shall be equal to ([the contents of CV 4]*0.896)/(number of speed steps in use). For example, if the contents of CV 4 = 2, then the deceleration is 0.064 seconds per speed step for a decoder when using 28 speed step mode. If the content of this parameter equals "0" then there is no programmed momentum during deceleration.
 
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[[Category:Standard CV]]
 
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[[Category:Motor]]
 

Latest revision as of 16:48, 21 July 2021

CV 4
Deceleration Rate
Range of Values0-255
Accepted Values0-255
Default Value60


NMRA CV 4 - Deceleration Rate

Determines the decoder's deceleration rate.

The formula for the acceleration rate shall be equal to the contents of CV 4 multiplied by 0.896, then divided by the number of speed steps in use. (CV4*.896)/(126). For example, if the contents of CV 4 = 2, then the acceleration is 0.064 sec/step for a decoder currently using 28 speed steps.

If CV 4 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.

Related:

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