Glossary (Continued)
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28
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Speed Steps
A variable voltage increase used to control motor speeds. Decoders can set the output power for each
speed step.
Stall Current
Stall Current is the maximum current draw in amperes that a locomotive is capable of when stalled. If the
armature of a motor is prevented from turning and the maximum voltage is applied the current draw of the
motor is known as the ‘Stall Current’.
Throttle Notches
Determines whether a locomotive is controlled with 14, 27, 28 or 128 speed steps.
XpressNet
A high-speed communication protocol used for connecting Digital input devices together.
XpressNet (XBUS) Input Devices
Devices using the XpressNet protocol to control a digital layout.
Locomotive will not run
Check that all the wiring is correctly connected to the track and Controller and that the transformer is plugged
into the wall and is switched on.
Ensure that the correct loco address is displayed on the LCD.
Check that the “STOP” button has not been pressed accidentally.
The trains do not run smoothly
The locomotives require a clean track so that they can receive their information from the Select, therefore
ensure that the track is clean. Use an R8087 Track Rubber to remove dirt from the track and wheels of the
locomotive. Do not use any other abrasive material as this will permanently damage the track and/or wheels.
All locomotives move off together
Make sure that a locomotive has not been given a new address while other locomotives have been on the same
track.To avoid this it is advisable to use a Programming Track to add new addresses to locomotives and Hornby
Point/Accessory Decoders. See page 22
All locomotives appear to have the same Acceleration/Deceleration levels.
All locomotives appear to have the same Acceleration/Deceleration levels
Make sure that a locomotive has not been programmed with acceleration and deceleration levels while other
locomotives have been on the same track.To avoid this happening it is advisable to use a Programming Track to
add new addresses to locomotives and Hornby Point / Accessory Decoders. See page 22
System keeps cutting out
Check that there is no metal across the track that may be causing a short circuit.Also check that the system is
not being overloaded by too many locomotives trying to run at the same time.
The 1amp transformer included with the Select should within reason be capable of providing enough power to
run three locomotives. If in doubt consult your local dealer or the Hornby DCC Helpline.
Trouble Shooting
Do not connect any other controller to the Hornby Select other than a Hornby Elite or another Hornby
Select Unit.When using a Select with the Hornby Elite ensure that the Select is not connected directly to
a mains transformer. Similarly, when using two Selects which are connected together only one of them must
be connected to a mains transformer.
Do not run coreless motored locomotives on a DCC layout without them having a decoder fitted.
If in doubt please contact Hornby or your local dealer for advice.
Tel. +44 (0)1843 233525 Email. help.dcc@hornby.com Web. http://www.hornby.com
Hornby PLC,Westwood Industrial Estate, Margate, Kent CT9 4JX.
LA Locomotive Address.
AC Acceleration
dE Deceleration
Fd Forward Direction
rd Reverse Direction
E5 Emergencey Stop
A1 Address One
A2 Address Two
CA Clear All
F0/1/2/3 etc Functions 1, 2, 3 etc
C5 Control Station
HC Hand Controller
H5 Speed Step 128
CE Command Error from
XpressNet
OL Short Circuit or Overload
LCD Display Guide
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