Programming table of the most important CVs
CV Designation Meaning Area Factory setting
29 Configuration register 0, 1, 2, 3, 4, 4
5, 6, 7, 16, 17,
18, 19, 20, 21,
22, 23, 32, 33,
34, 35, 36, 37,
38, 39, 48, 49,
50, 51, 52, 53,
54, 55
49 Expanded configuration Additional setting options. 0, 1, 32, 33 33
Total value must be calculated.
Total value = value of bit0 + value of bit6
63 Noise volume 0 = soft, 1 = medium, 2 = loud 0, 1, 2 2
Bit Function Val.
2 Analog operation not possible 0
Analog operation possible 4
4 Engine characteristic 0
defined by CV 2, 5, 6
Engine characteristic 16
defined by CV 67 – 96
5 Short address (CV 1) active 0
Long address (CV 17+18) 32
active
Bit Function Val.
0 Load regulation off 0
Load regulation active 1
5 No automatic 0
DCC speed level detection
Automatic 32
DCC speed level detection
Blocked list: The following CVs must not be 7, 9, 11, 13, 14, 23, 24, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42,
changed under any circumstances: 43, 44, 45, 46, 47, 48, 56, 57, 58, 60, 66, 95, 113, 114, 115, 121