Term: Vmid

Decoder Features

Movement & speed Back EMF Decoder-Assisted Consisting Dither High Frequency Kick Start Loco Momentum Trim Adjust Loco Momentum MU Consisting Speed Steps Speed Table Switching Speed Three Step Speed Table Forward/Reverse Trim Vstart Vmid Vhigh Programming Addressing Decoder Reset Programming Programming Lock User Identifier Lighting & Effects Directional Lights Func Remap FX Lighting Master Switch Misc Short-Circuit Thermal Protection Transponding

DCC Core components

Intro Booster Command Station Decoder Power Supply Throttle

Track work components

Track wiring Track work

CV 6: Vmid, Optional

Controls the voltage applied to the motor at the midpoint of the throttle setting. It is a fraction of the total motor voltage available. It is used to create a performance curve in the decoder which translate the speed steps into motor drive voltages.

When the speed table is enabled by CV29, CVs 3 – 6 are ignored.

If the contents are 0 or 1, Vmid is not used.