English
LD-G-9
Page 38
Using a NEM 652 interface connector
Some locomotives already have an NEM 652 interface connector
mounted. Using a convenient connecting plug you save disconnecting
the connections and you do not need to solder at the locomotive.
The list below shows how to connect the contacts of the interface
connector to the connecting points of the locomotive decoder.
Contact Connection
Colour of cable
Connecting points
1
Motor connection 1
orange
X14
2
Lighting back (-)
yellow
X5
3
Not used or F1
green
X6
4
Power supply left
black
X2
5
Motor connection 2
grey
X13
6
Lighting front (-)
white
X4
7
Return conductor for
function outputs X4
to X10 (+)
blue
X1
8
Power supply right
red
X3
Programming the locomotive decoder
The locomotive decoder is programmed from the digtial central. See
chapter in the manual of your digital control unit where the
programming of configuration variables (CVs) is explained.
You can programm resp. read out the following locomotive decoder
variables:
NB. With central units with register-programming it is only possible to
program the variables CV#1 to CV#4 (= register 1 to 4) and CV#29 (=
register 5).
*
2
Tip: You program the configuration variables CV#29, CV#39 to 43,
CV# 49, CV#55 to 64, CV#112 to 117 and CV#121 to 123 by entering the
sum of the numerical values which are assigned to the desired parameters.