LGB 25552 Instructions De Service page 15

Register Function
CV1 Loco address
CV2 Starting voltage
voltage for speed setting 1 - if loco starts
only at a higher speed setting, increase
value.
CV3 Acceleration (1 = fast, 255 = slow)
CV4 Braking (1 = fast, 255 = slow)
Hint: When programming with the 55015 Universal Remote, the following CVs
are programmed 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.
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.
CV54 Hand-off function and "Back-EMF"
0 = hand-off function off, Back-EMF off
1 = hand-off function on, Back-EMF off
2 = hand-off function off, Back-EMF on
3 = hand-off function on, Back-EMF on
Hand-off function on: When operating with
55015, you can adjust direction and speed
for two seconds after selecting a moving
loco without causing the loco to stop.
CV55 Reset of most programmed CVs
55 = most important CVs are reset to the
factory pre-set values
CV60 Back-EMF: Max. adjustment factor
(0: small, 255: large)
Specifies the max. increase or decrease of
voltage applied during each time interval
(programmed in CV61)
Attention! The factory pre-set values of
CV60 and CV61 are optimized for LGB
motors.
CV61 Back-EMF: Adjustment frequency
(0: often, 255: seldom)
Specifies how often per second the motor
voltage is adjusted -accordingly, the loco will
react to curves and grades immediately
or with a short delay
Available Factory
values pre-set
(00..22) [3]
(0..255) [0]
(1..255) [3]
(1..255) [3]
(1..255) [255]
[4]
(0..3) [2]
(1..255) [48]
(0..255) [0]
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