Programming table of the most important CVs
CV
Designation
1
Locomotive address
2
Starting voltage
3
Acceleration time
4
Braking time
5
Top speed
6
Middle speed
8
Basic setting
17+18
Expanded
locomotive address
29
Configuration register
18
Meaning
DCC address of the locomotive
Changes the minimum speed
Value * 0.87 gives the time
from shutdown to top speed
Value * 0.87 gives the time
from top speed to shutdown
Speed of the locomotive
at the top speed level
Speed of the locomotive at the middle speed level.
CV 6 must be less than CV 5
8 = Restore basic
factory settings
Long address. CV 17 = higher-value bit,
CV 18 = lower-value bit.
Long address must be activated
in CV 29 / bit 5.
Caution! Very complex!
Total value must be calculated.
Total value = value of bit 0 + value of bit 1
+ value of bit 2 + value of bit 4 + value of bit 5
Bit
Function
0
Normal direction of travel
Inverse behaviour
Area
1 – 127
1 – 63
1 – 63
1 – 63
1 – 63
1 – 63
8
128 – 9999
0, 1, 2, 3, 4,
5, 6, 7, 16, 17,
18, 19, 20, 21,
22, 23, 32, 33,
34, 35, 36, 37,
Val.
38, 39, 48, 49,
50, 51, 52, 53,
0
54, 55
1
Factory setting
3
4
8
6
63
25
–
0
4