INSTRUCTIONS FOR ADVANCED
USERS
MTS Onboard Decoder
Programming functions
You can program numerous func-
tions of the onboard decoder to suit
your requirements. If you want to do
this, program the "function values"
in "registers" (CVs) using a PC and
the
55045
MTS
PC
Decoder
Programming Module. You can also
program the function values using a
55015 Universal Remote.
Hints:
- For normal operation, it is not nec-
essary to change the function val-
ues.
- If programming results in unsatis-
factory operation, you can repro-
gram the factory pre-set values of
most important CVs: Program reg-
ister CV55 to function value 55.
This also reprograms the loco
address to the factory pre-set
value.
To reprogram the factory pre-set
function values with the 55015 (dis-
plays shows "P --") input 6, 5, and 5
and press the right arrow button. The
display shows "P --" again: Input 5,
5, and 5 and press the right arrow
button again.
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You can program the following registers:
Register Function
CV1
Loco address
CV2
Starting voltage
voltage for speed setting 1 - if loco starts only at a higher
speed setting, increase value. With "Back-EMF" function active,
the factory pre-set value should not be changed.
CV3
Acceleration (1 = fast, 255 = slow)
CV4
Braking (1 = fast, 255 = slow)
Hint: When programming with the 55015 Universal Remote, the following CVs are pro-
grammed by input of the number of the desired CV in CV6 and then input of the desired
function value in CV5 (see example below).
CV5
Max. voltage
Voltage for highest speed step - if a lower top speed is desired,
decrease value. With "Back-EMF" function active, the factory
pre-set value should not be changed.
CV5
after input of CV6
function value for CV to be programmed
CV6
CV to be programmed
CV29
Configuration
Normal direction:
4 = Analog and digital, factory-programmed speed steps
0 = Digital only, factory-programmed speed steps
20 = Analog and digital, user-programmed speed steps
16 = Digital only, user-programmed speed steps
Reversed direction:
5 = Analog and digital, factory-programmed speed steps
1 = Digital only, factory-programmed speed steps
21 = Analog and digital, user-programmed speed steps
17 = Digital only, user-programmed speed steps
With "Analog and digital:"
- Loco can operate on analog and digital layouts
With "Digital Only:"
- Normal operation on digital layouts.
- Operation on analog layouts not possible.
CV52
Command for front light terminal
0 = control via lighting button
1 = control via button 1 (buttons F2-F8 not used)
9 = control via button 1 (buttons F2-F8 used)
10 = control via button 2
11 = control via button 3
12 = control via button 4
13 = control via button 5
14 = control via button 6
15 = control via button 7
16 = control via button 8
64 = control via lighting button (On only when reversing)
65 = control via button 1 (On only when reversing)
128 = control via lighting button (On only when moving forward)
129 = control via button 1 (On only when moving forward)
CV53
command for rear light terminal (see CV52)
CV54
Hand-off function and "Back-EMF"
Available Factory
values
pre-set
(00..22)
[3]
(0..255)
[0]
(1..255)
[3]
(1..255)
[3]
(1..255)
[255]
[4]
[128]
[64]
(0..3)
[2]
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