Notes On Digital Operation - Trix 22251 Manual

digital protocols. Several settings for functions, which are
supposed to be active in analog operation, can be done
under mfx and DCC.

Notes on digital operation

• The operating instructions for your central unit will give you
exact procedures for setting the different parameters.
• The values set at the factory have been selected for mfx in
order to guarantee the best possible running characteristics.
Adjustments may have to be made for other operating
systems.
• The setting done at the factory does not permit operation with
opposite polarity DC power in the braking block. If you want
this characteristic, you must do without conventional DC
power operation (CV 29/Bit 2 = 0).
mfx Protocol
Addresses
• No address is required; each decoder is given a one-time,
unique identifier (UID).
• The decoder automatically registers itself on a Central Station
or a Mobile Station with its UID.
Programming
• The characteristics can be programmed using the graphic
screen on the Central Station or also partially with the Mobile
Station.
• All of the Configuration Variables (CV) can be read and
programmed repeatedly.
• The programming can be done either on the main track or the
programming track.
• The default settings (factory settings) can be produced
12
repeatedly.
• Function mapping: Functions can be assigned to any of the
function buttons with the help of the 60212 Central Station
(with limitations) and with the 60213/60214/60215 Central Sta-
tion (See help section in the Central Station).
DCC Protocol
Addresses
• Short address – long address – multiple unit address
• Address range:
1 – 127 for short address and multiple unit address,
1 – 10239 for long address
• Every address can be programmed manually.
• A short or a long address is selected using the CVs.
• A multiple unit address that is being used deactivates the
standard address.
Programming
• The characteristics can be changed repeatedly using the
Configuration Variables (CV).
• The CV numbers and the CV values are entered directly.
• The CVs can be read and programmed repeatedly. (Program-
ming is done on the programming track.)
• The CVs can be programmed in any order desired. (Program-
ming can be done on the main track PoM). The PoM can only
be done with those designated in the CV table. Programming
on the main track PoM must be supported by your central
controller (Please see the description for this unit.).
• The default settings (factory settings) can be produced
repeatedly.
• 14/28 or 126 speed levels can be set.