22
Broadway Limited Imports
DCC CV’s, descriptions, and default settings:
#
Name
Description
Usual
values
Factory
Setting
CV1
Primary Address
DCC address
1-127
3
CV2
V START
motor voltage at step 1
0-255
1
CV3
Acceleration delay
Simulates heavy train
0-255
5
CV4
Deceleration delay
Simulates heavy train
0-255
5
CV5
V MAX
Motor Voltage at top speed
step
0-255
250
CV6
V MID
Motor voltage at middle
speed step
0-255
50
CV7
Manufacturer Version Read only software version
Varies
CV8
Manufacturer ID
NMRA manufacturers ID
number
38
38
CV10
Back EMF on/off
Set to 0 to turn off back
EMF speed control. Set to
1 to turn on.
0, 1
1
CV15
Unlock ID Code
Unlocked when CV15=CV16 0,1,2,3
0
CV16
Lock ID Number
Lock
0,1,2,3
0
CV17
Extended Address
MSB
Valid when CV29 bit 5 =1,
see tech manual
0-10239
Engine
128
CV18
Extended Address
LSB
Valid when CV29 bit 5 =1
0-10239
Engine
128
CV19
Consist Address
See page 16
0-255
0
CV21
Consist Address
Functions Type 0
see tech manual
0-255
255
CV22
Consist Address
Functions Type 1
see tech manual
CV29
Configuration Bits
see tech manual
CV33-61
Function Key
assignment
selects which function is
activated by keys F0-F28
See P 22
CV67-94 Speed Table Entries
See Tech Manual
CV95
Reverse Trim
Values less than 128
make engine run slower
in reverse. Values over
128 make engine faster in
reverse.
0-255
0
CV133
Sound Unit Master
Volume
Volume at start up. Higher
number is louder.
0-128
128
CV135
Whistle Volume
higher number is louder.
0-255
128
CV136
Bell Volume
higher number is louder.
0-255
128
CV137
Steam Background
Volume
higher number is louder.
0-255
128
CV138
Whistle 2 Volume
higher number is louder.
0-255
128
CV139
Coupler Slack Volume higher number is louder.
0-255
128
CV140
Coupler Volume
higher number is louder.
0-255
128
CV141
Uncouple Volume
higher number is louder.
0-255
128
CV142
Wheel Flange Volume higher number is louder.
0-255
128
CV143
Air Pump Volume
higher number is louder.
0-255
128
CV144
Blow Down Volume
higher number is louder.
0-255
128
CV145
Steam Cock Volume
higher number is louder.
0-255
128
CV146
Brake Set Volume
higher number is louder.
0-255
128
CV147
Brake Release
Volume
higher number is louder.
0-255
128
CV148
Pop Off Valve Volume higher number is louder.
0-255
128
CV149
Blower
Volume
higher number is louder.
0-255
128
CV150
Dynamo Volume
higher number is louder.
0-255
128
CV151
Brake Squeal Volume higher number is louder.
0-255
128
CV152
Coal Auger/Shovel
Volume
higher number is louder.
0-255
128
CV153
Water Fill Volume
higher number is louder.
0-255
128
CV154
Water Injector Volume higher number is louder.
0-255
128
CV155
Chuff Volume
higher number is louder.
0-255
128
CV156
Passenger /Freight
Volume
higher number is louder.
0-255
128
CV157
Maintenance/Radio
comm. volume
higher number is louder.
0-255
128
CV158
City/Farm/Industrial/
Lumber Volume
higher number is louder.
0-255
128
CV180
Bell Ring Interval
Increasing increases the
time between bell rings
0-120
Varies
CV185
DCC Brake Control
increasing decreases brake
sensitivity
0-255
20