Hornby Duchess Class Operating Manual

Copyright 1998-2011 by ESU electronic solutions Ulm GmbH & Co KG. Electrical characteristics
and dimensions are subject to change without prior notice.All rights reserved. ESU may not be
held responsible for any damage or consequential loss or damage caused by inappropriate use of
the product, abnormal operating conditions, unauthorised modifications to the product, etc.
Not suitable for children under 14 years of age. Please retain these particulars for future reference.
Märklin ® is a registered trademark of the company Gebr. Märklin ® und Cie. GmbH, Göppingen,
Germany.
RailComPlus ® is a registered trademark of Lenz Elektronik, Giessen, Germany
Hornby Hobbies Limited, Margate, Kent CT9 4JX. Tel: +44 (0) 1843 233525
www.hornby.com
Operating Manual
For more information visit:
4/1334A
Number of function outputs
Total current of function outputs
Audio amplifier
Speaker impedance
Memory capacity
Number of sound channels
Dimensions
Important Warning:
This LokSound decoder is designed for use in the Hornby "Duchess"only.
Do not expose to wet and humid conditions.
Do not remove Heat shrink sleeve if fitted to Decoder.
Contents Always disconnect the circuit when installing the decoder. Please install the
body shell before applying voltage.
1. Introduction P2
Make sure that not any blank wire ends may come into contact with the
locomotive (a risk of short circuit!)
2. Operation P3
Make sure that no wires are squeezed or cut by the model's transmission
3. Decoder settings P4
parts when reassembling the locomotive.
Handle the speaker with extreme care: Do not touch the membrane or
4. Decoder Reset P11
apply pressure!
5. Appendix P12
2. Operation
6. Support and Assistance P13
2.1. Function assignments
1. Introduction
Function Key Effect
F0 Not applicable F4 Injector
F1 Sound on / off F5 Acceleration/brake
The LokSound V4.0 decoder by ESU is a versatile digital decoder integrating a
F2 Whistle long
full-featured, 8 channel sound system, various lighting outputs and a 1.1A motor
F3 Coupling
controller.This key component of your newly acquired "Duchess" is responsible
for all functions, such as motor control, control of all lighting functions and all The default address for DCC operation is "03".
sound and special sound functions.
2.2. Using your LokSound decoder under DCC
LokSound V4.0 decoders are compatible with all NMRA DCC standards & RPs,
support short and long addressing, advanced consisting, 14, 28, 128 speed steps
The default address assigned to the LokSound decoder is 3. Simply set your
and also support RailComPlus ® . RailComPlus ® allows for the automatic
controller to this locomotive number and place it on the mainline. If everything is
recognition of your locomotive by your DCC system on supported DCC
set up properly, the "Duchess" should react as shown on the table 2.1.
systems. LokSound V4.0 decoders also support Märklin ® Motorola ® and can be
If you use a DCC system which supports RailComPlus
used on legacy AC and DC layouts as well.
you to change the locomotive address.All function button icons will be displayed
The "Duchess" is preset at the factory for immediate operation. Nevertheless,
correctly after the assignment of the new address.
we kindly ask you to first read these instructions before you set this locomotive
onto a power track.
2.3. Using your LokSound decoder under Märklin
Please note that some aspects of this Decoder User manual may not be
Motorola ®
applicable to your particular purchase, dependant on choice of Controller, and
also Functions available, such as Lighting.
The default address assigned to the LokSound decoder is 3. Simply set your
controller to this locomotive number and place it on the mainline. If everything
1.1. Decoder ratings
is set up properly, the "Duchess" should react as shown on the table 2.1.
Usually, under Motorola ® system, you can control the function buttons F0, F1 to
The "Duchess" can be operated straight out of the box.The selection of the
F4 only. However, you can enable a LokSound special feature. Beside the normal
appropriate operating mode happens automatically.You do not have to change
locomotive address the decoder will also "listen" for the next address. If you
any parameters.
use this address with your 6021, you can activate the functions F5 to F8 by pressing
F1 to F4.To enable the second Motorola
Track voltage 47 volts maximum (see programming table).
Operation modes DCC, Motorola,AC & DC
Steady state motor current 1.1A
Function output current 0.25A each
www.hornby.com
For more information visit:
4 + 2 logic outputs 2.4. Using your LokSound decoder under DC or AC
0.5A
Although we highly recommend the use of a DCC system in order to enjoy all
2W @ 4 Ohms load
features of the LokSound, you may also use your conventional DC or AC
4 - 8 Ohms
controller.You will be able to control the motor of the locomotive and will also
hear the engine sounds. However, you can not control any additional sound
32 MBit
effects such as horn because of the lack of any function buttons.
8
The table starting on page 10 covers setting of the most important parameters
28mm Diameter
of the LokSound decoder.A full list of CVs can be found in the reference manual
available for download under www.esu.eu
3. Decoder settings
3.1. Basics of DCC programming
The hardware determines some features such as the number of function outputs as
well as the maximum permitted current of the motor output and therefore they
are not programmable. Nevertheless, there are plenty of possibilities to influence
the behaviour of the LokSound decoder by adjusting software-governed properties.
There is at least one memory space within the decoder reserved for each
adjustable parameter where numbers or letters can be stored.
You could visualise the storage spaces as index cards in a large file box. In order
to enable you to find the right card again, they all have numbers and / or names
outlining the properties of this particular card such as "locomotive address" or
"maximum speed. " Then imagine that you can write information onto these cards.
Adjusting the settings means nothing else but erasing one entry and replacing it
with another. Moreover, you could do that at any time. However, you cannot
write onto every card: some bits of information like the manufacturer's code
are firmly encoded.
3 4
Thus, you can determine the content of the storage spaces in the decoder even
during operation and of course, the decoder will follow the instructions.Via the
F6 Coal shoveling
procedure known as "Programming", you can enter the desired data into the
F7 Blower
storage spaces.
time, shunting mode/ F8 Whistle short
shunting speed
3.1.1. Configuration variables (CV)
The LokSound decoders follow the CV concept developed in the US. CV stands
for "Configuration Variable" and indicates that the storage cells described above
are not only variable but they also determine the behaviour of the decoder.
3.1.2. Standardisation in the NMRA
The NMRA (National Model Railroad Association) has defined which CVs
® , it will most likely ask
determine certain parameters of a decoder.The DCC standard allocates fixed
numbers for certain CVs (adherence is obligatory).This greatly simplifies things
for the user since decoders of most manufacturers comply with this standard
and therefore dealing with CVs requires the same process with the same CV-
®
numbers regardless of the manufacturer.
The DCC concept permits you to enter numbers ranging from 0 to 255 into
CVs. Each CV carries only one number.
While the position number is predetermined, the range of values may vary.
Not all CVs must accept values ranging from 0 to 255.The permitted values
for LokSound decoders are listed in the table staring on page 9, showing the
most important available CVs.
3.1.3. Bits and Bytes
® address, you may change CV49, Bit 3
Most CVs contain numbers: CV 1 for instance contains the locomotive address.
This can be any number between 1 and 127.While most CVs expect numbers
to be entered, some others are rather like a "collection point" of various "switches",
that administer different functions in one CV (mainly "on" or "off"): CVs 29 and
49 are good examples: you must calculate the value for these CVs yourself.
The value depends on which settings you want to programme:
www.hornby.com
For more information visit:
Have a look at the explanations for CV 29 in the table on page 9: firstly, decide
3.2. Setting up your LokSound
which options should be active.The column "Value" has two numbers for each
option. If the option is switched off, the value is 0. Otherwise, it is a number
3.2.1. Address Settings
between 1 and 128.Add all the values for the respective options to arrive at the
correct value for this CV.
Each LokSound decoder requires a definite address to be addressable for the
central unit. Depending on the type of decoder and the digital system, there are
3.1.4. Programming methods
several possibilities how to allocate addresses.The LokSound may be setup to
listen to either the primary address (also called "short" address), which provides
LokSound decoders support all NMRA programming modes as there are the
programming track modes (Direct Mode, Register Mode, Paged Mode) and the a range of 1 to 127 or the extended ("long") address, which has a range of up to
9999. Based on your preferences and your command station's capabilities, you may
mode for the main ("POM","Programming on the Main").
select either the primary address or the extended address for usage. Be aware that
3.1.4.1. Programming on The Main some DCC systems do not support the full range of available addresses. Bit 5 in
CV 29 switches between short and long address.The decoder can only respond to
Programming on the Main (also called "Operations Mode programming") enables
one address at a time.
you to programme your decoders comfortably without having to remove
If CV 29, Bit 5 is cleared, the decoder listens to the primary address stored in CV 1.
the locomotive from the layout. In this case, the command station talks directly
If CV 29, Bit 5 is set, the decoder listens to the extended address stored in CV
to the decoder by using its locomotive address, for instance:
17 AND CV 18.
"Locomotive number 50, write the value 7 into CV 3!".Thus knowing the
locomotive address is a precondition.
3.2.1.1.Primary Address
3.1.4.2. Service Mode Programming
Normally you would control LokSound decoders with the short address that is
stored in CV 1. In DCC mode, the permitted values range from 1 to 127. In order
This programming mode usually requires the locomotive to be placed on a special
to enable the decoder to "listen" to the short address you must delete bit 5 in
programming track output of the command station. CV's can only be read on the
CV 29.
service track unless your DCC command stations supports RailCom ® .You can
Some digital systems (e.g.: ROCO
also reprogramme the locomotive address without knowing the old address
only support the values 1 - 99 as short addresses.
since the command station simply transmits the command "Write value 7 in
CV 3!"
3.2.1.2. Extended Address
In order to be able to read back the CV values from your decoder, the motor
5 6
terminals must be properly connected to the motor.The motor is used to produce
You can also operate LokSound decoders with extended addresses (4-digit
the "feedback" current detected by the command station.
addresses).The supported values range from 128 - 10239.The extended address
is stored in CVs 17 and 18.You must activate the usage of the extended address
3.1.5. Programming procedure using various DCC
by setting bit 5 in CV 29.
systems
If you want to use your LokSound with the extended address it is practical to
programme this address directly with your digital system: most modern digital
As each DCC system is different, the procedure for changing a CV will vary
systems have a menu for programming long addresses.The command station
depending upon the system.We are very sorry that we are unable to provide
not only programmes CV 29 correctly but also assures the correct storage of
detailed instructions to cover every system on the market.We need to assume
the values for the long address in CV 17 and 18.
that you are familiar with your system. Please consult your DCC system manual
Both the primary and the extended address may be changed at any time using
for detailed specification.We tested the LokSound with almost every DCC
service mode (on the programming track).
system available on the market (as of end of 2010), so there should not be any
general problem. Some DCC systems (such as ESU ECoS, ESU Navigator) will allow the decoder
address to be modified using Programming On The Main. LokSound will accept
3.1.6. Programming with the ESU LokProgrammer the programming commands, but the following restrictions apply:
If the decoders primary address is enabled, the decoder will accept a new
The LokProgrammer 53450 / 53452 offers the easiest and most comfortable
primary address and follow this immediately.
way of setting the CVs of the LokSound decoders: simply by a few mouse clicks
If the decoders primary address is enabled, the decoder will accept a new
on an MS-Windows ® computer.The computer helps you look for the various
secondary address (write of CV 17, 18)
CV numbers and values. More information is contained in the manual for the
If the decoders extended address is enabled, the decoder will only accept a
LokProgrammer.
new primary address.You can not change an extended address to another
You can access all properties of ESU decoders with the LokProgrammer.
number using Programming On The Main.
You even can erase the sound and download a new soundpackage. Please see
our website for more details.
3.2.1.3. Motorola ® Address
You can also operate LokSound decoders with the Motorola
for this operating mode is stored in CV 1.
This address is identical to the short address in DCC mode.The LokSound
decoder responds both to commands in DCC and in Motorola
same time.
Märklin ® digital devices (6020, 6021, Delta
from 1 to 80. Should you have entered a higher value in CV 1 you will not be
able to drive this locomotive with these central units.
For more information visit:
® Lokmaus2, Lenz ® digital plus, Lenz ® compact)
® format.The address
mode at the
®
® ) can only work with addresses
www.hornby.com