DCC On Board locomotives are supplied with a factory fitted DCC decoder, ready for service on your DCC controlled layout. These models will also work normally with conventional DC controlled layouts, but should not be used with feedback controllers or high frequency track cleaning apparatus, as these may cause damage to the on board electronics.
The sound equipped chassis can be fitted to several other class 20 bodyshells. We can supply non-weathered class 20s with this chassis if requested. (note:subject to stock availability)
Functions and sounds available
F0
|
Locomotive Lights On/Off
|
F1
|
Sound On/Off
|
F2
|
Horn
|
F3
|
Two-Tone Horn
|
F4
|
Air Brake
|
F5
|
Buffer Sound
|
F6
|
Coupling Sound
|
F7
|
Shunting Speed On/Off
|
F8
|
Inertia On/Off
|
Supported CVs and default values/settings
CV
|
Definition
|
Min-Max
|
Default
|
1
|
Locomotive Address
|
1-127
|
3
|
2
|
Start Voltage
|
1-75
|
3
|
3
|
Acceleration
|
0-64
|
8
|
4
|
Deceleration
|
0-64
|
6
|
5
|
Max Voltage
|
0-64
|
64
|
6
|
Medium Speed
|
0-64
|
22
|
7
|
Version
|
0-63
|
0
|
8
|
Manufacturer ID
|
ESU
|
151
|
17
|
Extended Address
|
128-9999
|
disabled
|
18
|
Selected by CV29
|
|
|
29
|
Decoder Configuration
|
|
6
|
Refer to data sheet
|
|
|
49
|
Back EMF Selector
|
Bit 0
|
1/Enable
|
|
|
Bit 1
|
1/30kHz
|
|
|
Bit 4
|
1/Enable
|
51
|
Lenz DC Brake Mode
|
Bit 0
|
1/Enable
|
53
|
Feedback Reference
|
0-63
|
56
|
54
|
Feedback Parameter K
|
0-63
|
32
|
55
|
Feedback Parameter I
|
0-63
|
24
|
63
|
Sound Volume
|
0-64
|
64
|