Premier EF-3 Electric Engine w/Proto-Sound 3.0
Advanced Consisting
Advanced Consisting follows the NMRA standards. Any values assigned to CV's 21-24 are
ignored once the consist is removed (CV19 set to 0).
• Setting the MSB (Bit 7) of CV19 tells the engine that it is facing reverse in the consist
• Setting CV21 and CV22 determine which F Functions the consist responds to
See diagram below for example
Engine 1 -
Front
Engine 2 - Middle
Engine 3 - Rear
Normal Forward Direction of Travel
F
R
F
R
R
F
Custom Speed Tables
Below is a table that shows the value to write to CV25 to achieve the desired speed
curve. For example, if you would like to use speed curve 18 then:
1. Write a value of 1 to CV52 to enable PWM Mode
2. Write a value of 1 to bit 4 of CV29
3. Write a value of 18 to CV25. Your engine will now use the speed curve #18 below
4. If you want to create your own speed table using CV's 67-94 then write a value of 0
or 1 to CV25
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