LGB ÖBB 298.56 Instructions De Service page 7

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.
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 NMRA configuration
Bit programming
Bit 1: direction, 0 = normal, 1 = reversed [0]
Bit 2: speed steps, 0 = 14 (LGB), 2 = 28 [0]
Bit 3: analog operation, 0 = not possible, 4 = possible [4]
Bit 4: not used [0]
Bit 5: speed steps, 0 = factory-programmed,
16 = user-programmed [0]
Bit 6: address area, 0 = 0-127 (LGB), 32 = 128-10039 [0]
To program, add the values for the individual Bits and
program the resulting function value.
Hint: To program a loco to reversed direction of travel
(for example, F7 A-B-A combination), program function value 5.
Attention! Loco addresses 128-10039 and 28 speed steps
cannot be used with LGB MTS).
CV49 Voltage for function terminal F1
do not change, as functions can be affected or destroyed)
CV50 Voltage for lighting terminals (see CV49)
CV51 Command for function terminal F1
0 = lighting button 9
1 = button 1 (buttons 2-8 not used)
9 = button 1 (buttons 2-8 used as well)
10 = button 2
11 = button 3
12 = button 4
13 = button 5
14 = button 6
15 = button 7
16 = button 8
64 = lighting button 9 (on only when loco is reversing)
65 = button 1 (on only when loco is reversing)
128 = lighting button 9 (on only when loco is moving forward)
129 = button 1 (on only when loco is moving forward)
(depends on loco model, do not change, as functions
can be affected or destroyed)
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Available Factory
values pre-set
(00-22) [3]
(0-255) [5]
(1-255) [3]
(1-255) [3]
(1-255) [255]
[4]
(depends on loco model, (1-32)
(1-32)
[1]
CV52 Command for front lighting terminal (see CV51)
CV53 Command for rear lighting terminal (see CV51)
CV54 LGB configuration
Bit programming
Bit 1: hand-off function, 0 = off, 1 = on [0]
Bit 2: MTS Back-EMF, 0 = off, 2 = on [2]
Bit 3: analog Back-EMF, 0 = off, 4 = on [4]
Bit 4: not used [0]
Bit 5: 0 = F1 constant, 16 = F1 flashing
Bit 6: 0 = F2 constant, 32 = F2 flashing
Bit 7: sound function (0 or 64)
Bit 8: sound function (0 or 128)
To program, add the values for the individual Bits and
program the resulting function value. The values for
Bits 5-8 vary between locos. The values for your loco
can be read using the 55045 MTS PC Decoder Programming
Module.
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 factory pre-set values for CVs
Program:
6-55->
5-55->
CV56 Voltage for function terminal F2
(depends on loco model, do not change, as functions
can be affected or destroyed)
CV57 Command for function terminal F2 (see CV51)
CV58 Pause time (analog operation) (0.5 seconds x function value) (0-255)
When the polarity of the analog track voltage is reversed,
the loco waits for the programmed time period, then
accelerates in the new direction
CV60 Back-EMF: Max. adjustment factor
Specifies the max. increase or decrease of voltage applied
during each time interval (programmed in CV61)
1 = small steps, 255 = large steps
The factory pre-set values of CV60 and CV61 are optimized
for LGB motors.
CV61 Back-EMF: Adjustment frequency
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
0 = immediate adjustment, 255 = maximum delay
CV62 Back-EMF: Max. Adjustment
Limits the total adjustment in motor voltage. If there is a very
large load on the motor, the adjustment will not exceed this
value - for more realistic operations, so that locos will slow a
bit on grades.
0 = no adjustment, 255 = maximum adjustment
CV67 Speed steps programmed by user (see CV29):
to 28 speed steps are programmed in CV67 to CV94.
CV94 With LGB MTS, every second value is skipped (14 speed steps).
Factory pre-set speed steps:
7, 9, 11, 13, 16, 20, 24, 28, 32, 36, 42, 48, 54, 60, 68, 76, 84,
92, 102, 112, 124, 136, 152, 168, 188, 208, 230, 255
Pre-set values for user-programmable speed steps:
[128]
[64]
(1-32)
[0]
(1-255) [10]
(0-255) [5]
(0-255) [255]
(0-255)
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