K2D4

K2D4
Main Features of this Decoder
Our Famous GOOF PROOF NO
Questions Asked Warranty
Back EMF Load Compensation for superior slow speed control even
with heavy loads.
• Quiet Drive creates SUPER QUIET engine performance.
• Autodetect for realistic throttle response when using DC power.
• Dimmed Brightness of bulbs or LEDs is adjustable.
• Variable Momentum lets you make custom acceleration curves.
• Ditch Lights: control alternating ditch lights with realistic pulsing.
• Mars, Gyra, and Rotary Beacon are adjustable.
• Decoder Lock for programming same address decoders independently.
• Function Remapping: 13 buttons for most lights, 7 buttons for
TM
Scale Functions Function Rating Continuous/Peak
N
4
80 mA
1.0 /2.0 Amp
Dimensions: 2.63”x.4”x.06” or 66.83 mm x 10.16mm x 1.72 mm
operations.
Other Features of This Decoder: This decoder has too many
features that could be listed on this page. For the complete list of
available features, print out the “Additional Programing Guide” that
can be found in the literature section of our website ( www.tcsdcc.
com). Some of the features include: Function Remapping, 3 Point
Acceleration/Deceleration Curves, Button Control of the Motor, Loadable
Speed Tables, Various lighting effects, decoder lock and many more.
This full featured BEMF decoder is designed to fit the N-Scale Kato RS2,
RSC2, SD80/90MAC, EMD 90/43MAC, Walthers RS2 and GP18 and many
other locomotives. Included is our auto-adjusting BEMF for outstanding
slow speed performance and hassle free set up. Also includes Quiet Drive
for super quiet engine performance.
WIRING DIAGRAM
WARRANTY PROCEDURE: All decoders are covered by a one year goof proof,
no questions asked warranty. Please return in a padded envelope or small box.
NOTE: A4X, A6X, DP2X, and all drop in N-scale decoders must be returned in a
small box.
1. You must register the failed decoder on our website at www.tcsdcc.com.
2. Print out a copy of the Warranty Registration and include it in the padded
envelope or box with the decoder(s).
3. Return decoder(s) directly to us using the address below.
Compatible with NMRA DCC standards.
Made by TCS in the USA.
Phone 215-453-9145
Fax 215-257-0735
Email tcs@tcsdcc.com
Web www.tcsdcc.com
Train Control Systems
P.O. Box 341
845 Blooming Glen Rd.
Blooming Glen, PA 18911
TM
INSTALLATION
For detailed installation pictures visit our website where we maintain
a constantly growing database of a wide range of locomotives and
decoders.
WORKSHEET INSTRUCTIONS
• A blank outlined box is provided by each CV number. This is so you can preplan your
decoder and have a record of your choices.
• In many cases you are recording a single value such as an address, a rate, or a limit.
• In some cases you are choosing more than one value such as actions, functions, or buttons.
Each of these will have a value. Add the values of those you want active and enter that
sum in the blank box.
• The other box by the CV number is the factory set value. If it is shaded, it can be reset with
Factory Reset.
BASIC CONFIGURATION
A
B
1
C
D
E
CV 29
0
2
4
0
0
6
Circle the values by all of the changes you want to make.
1
Reverse the direction the engine runs.
2
Use 28/128 speed step mode.
4
Enable analog ( DC ) operation.
16
Make the Loadable Speed Tables active.
32
Make the decoder address 128 or higher.
Adjust the Default Value by the values you have circled.
ADDRESSING
Use if the address is 127 or less.
2 Digit Address
2
CV 1
Record your choice here.
3
Make sure Table 1 “E” = 32.
4 Digit Address
3
CV 17
CV 18
0
0
Your command station will assign the values of CV 17 and CV18
Record your four digit address here
For more information about CV 17 and 18 visit our web entry on this topic at:
http://www.tcsdcc.com/faq/four_digit_addressing.htm
Consist Address
If this is greater than 0, the regular address is unalterable.
4
Add 128 to reverse the loco when in consist. Some systems only!
CV 19
0
Use a 2 digit address when in a consist ( Multiple units ).
Decoder Lock
Same address decoders need a different sub address in CV 16.
To unlock a decoder, make CV 15 = 0 or CV 15 = CV 16.
To lock a decoder, make
CV
15
not
equal
to
CV
16.
To
lock
all
same
address
decoders,
make CV 15 = 7.
5
All unlocked = 0
Decoder to unlock = 1 - 6
All locked = 7
CV 15
0
CV 16
1
Mobil = 1
Sound = 2
Light Only = 3
___ = 4
___ = 5
___ = 6
MOTOR CONTROL
Speed Graph
CV 2
0
6
CV 6
0
CV 5
0
1 volt = 18
Start Volts
Mid Volts
Top Volts
0 produces straight line acceleration.
Set the voltage when the throttle is first applied.
Set the voltage when the throttle is at midpoint.
Set the voltage when the throttle is at full speed.
Momentum
The effect of engines starting and stopping heavy loads.
CV 3
1
Acceleration
Larger values add time to each speed step.
CV
4
1
Deceleration
Larger
values add time to each speed step.
7
CV 23
0
*Acceleration Adjustment when in Consist
CV 24
0
*Deceleration Adjustment when in Consist
*Values above 128 increase the adjustment * Values below 128 decrease the adjustment
Dither
If BEMF is turned off dither can provide an alternate form of speed control.
The highest frequency = 1.
CV 56
3
Dither Frequency
10
CV 57 10
Dither Voltage
The lowest voltage = 1.
NOTE: Both CV 56 and CV 57 must be greater than 0 for Dither to be active.
Back EMF, Rule 17 Dimming Options and Opposite Dim Control
Even number OR 0= BEMF OFF Odd number = BEMF ON
BEMF disabled =0
BEMF enabled = 1
BEMF button control= 3
Dims when stopped = 16
Opposite light is dimmed = 32
To turn on BEMF and function button control of it, put 3 into CV 61
CV 61
1
BEMF and Dimming Control
BEMF+Stopped + Opposite dim = 49
13
CV 136
2
Function button control of BEMF
Bits 0-7 designates buttons 5-12
CV 64
15
Dimmed Brightness
( 2 – 6 for LEDs, 12 – 18 for Bulbs )
For more information go to www.tcsdcc.com/BEMF.pdf
CV 10
0
BEMF Cut Out
LIGHTING CONTROL
Light Function Wires
CV 49
0 White Wire
CV 50 16 Yellow Wire
CV 51 32 Green Wire
CV 52 32 Purple Wire
Place the value attatined from the table by
the function wire that will control it.
11
* Auto-Mars: Automatically turns Mars
light on when decelerating below 36%
speed. This setting also turns the Mars
light on steady above 36% speed.
Rule 17 must be enabled in table 11 to
enable dimming options in table 13.
Light Effect
Constant Bright Light
Random Flicker (fire box)
Mars Light
Flashing Light
Single Pulse Strobe
Double Pulse Strobe
Rotary Beacon
Gyra Light
Rule 17 (dimmable light)
Ditch Light ( Left or Right )
Ditch Light ( Other side )
Constant Dim light ( 50% )
*Auto-Mars
fwd
0
1
2
3
4
5
6
7
8
10
11
12
13
rev
16
17
18
19
20
21
22
23
24
26
27
28
29
both
32
33
34
35
36
37
38
39
40
42
43
44
45
Rule 17 Dimming Control
Rule 17 Dimming is turned on and off by button 4 as the default, but this value can be remapped via CV
123. See the Function Remapping guide on the literature section of www.tcsdcc.com for more info.
Analog ( DC ) Power Control Turn off Black or Red wire powered functions.
-
17
CV 13 255
Activate power to light functions on DC
Brake on DC
Activate by subtracting 4 from CV 29 in table 1.
Consist Lighting Control
18
CV 22
0
Factory Reset
20
CV 8
153
Headlight Functions
White and Yellow Wire = 3
Sets all CVs with a shaded value back to that value.
Enter 2 to perform a Factory Reset.
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